remove files that moved to frameworks/native

Change-Id: I140d291e520097b1148930f736823650e08488f7

24 files changed, 0 insertions, 7874 deletions

diff --git a/libs/gui/Android.mk b/libs/gui/Android.mk
deleted file mode 100644
index 2f4ac62..0000000
--- a/libs/gui/Android.mk
+++ /dev/null
@@ -1,53 +0,0 @@
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_SRC_FILES:= \
-	BitTube.cpp \
-	BufferQueue.cpp \
-	DisplayEventReceiver.cpp \
-	IDisplayEventConnection.cpp \
-	ISensorEventConnection.cpp \
-	ISensorServer.cpp \
-	ISurfaceTexture.cpp \
-	Sensor.cpp \
-	SensorEventQueue.cpp \
-	SensorManager.cpp \
-	SurfaceTexture.cpp \
-	SurfaceTextureClient.cpp \
-	ISurfaceComposer.cpp \
-	ISurface.cpp \
-	ISurfaceComposerClient.cpp \
-	IGraphicBufferAlloc.cpp \
-	LayerState.cpp \
-	Surface.cpp \
-	SurfaceComposerClient.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	libcutils \
-	libutils \
-	libbinder \
-	libhardware \
-	libhardware_legacy \
-	libui \
-	libEGL \
-	libGLESv2 \
-
-
-LOCAL_MODULE:= libgui
-
-ifeq ($(TARGET_BOARD_PLATFORM), omap4)
-	LOCAL_CFLAGS += -DUSE_FENCE_SYNC
-endif
-ifeq ($(TARGET_BOARD_PLATFORM), s5pc110)
-	LOCAL_CFLAGS += -DUSE_FENCE_SYNC
-endif
-
-ifeq ($(TARGET_BOARD_PLATFORM), tegra)
-	LOCAL_CFLAGS += -DALLOW_DEQUEUE_CURRENT_BUFFER
-endif
-
-include $(BUILD_SHARED_LIBRARY)
-
-ifeq (,$(ONE_SHOT_MAKEFILE))
-include $(call first-makefiles-under,$(LOCAL_PATH))
-endif
diff --git a/libs/gui/BitTube.cpp b/libs/gui/BitTube.cpp
deleted file mode 100644
index 55f4178..0000000
--- a/libs/gui/BitTube.cpp
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <fcntl.h>
-#include <signal.h>
-#include <unistd.h>
-
-#include <utils/Errors.h>
-
-#include <binder/Parcel.h>
-
-#include <gui/BitTube.h>
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-BitTube::BitTube()
-    : mSendFd(-1), mReceiveFd(-1)
-{
-    int fds[2];
-    if (pipe(fds) == 0) {
-        mReceiveFd = fds[0];
-        mSendFd = fds[1];
-        fcntl(mReceiveFd, F_SETFL, O_NONBLOCK);
-        fcntl(mSendFd, F_SETFL, O_NONBLOCK);
-        // ignore SIGPIPE, we handle write errors through EPIPE instead
-        signal(SIGPIPE, SIG_IGN);
-    } else {
-        mReceiveFd = -errno;
-        ALOGE("BitTube: pipe creation failed (%s)", strerror(-mReceiveFd));
-    }
-}
-
-BitTube::BitTube(const Parcel& data)
-    : mSendFd(-1), mReceiveFd(-1)
-{
-    mReceiveFd = dup(data.readFileDescriptor());
-    if (mReceiveFd >= 0) {
-        fcntl(mReceiveFd, F_SETFL, O_NONBLOCK);
-    } else {
-        mReceiveFd = -errno;
-        ALOGE("BitTube(Parcel): can't dup filedescriptor (%s)",
-                strerror(-mReceiveFd));
-    }
-}
-
-BitTube::~BitTube()
-{
-    if (mSendFd >= 0)
-        close(mSendFd);
-
-    if (mReceiveFd >= 0)
-        close(mReceiveFd);
-}
-
-status_t BitTube::initCheck() const
-{
-    if (mReceiveFd < 0) {
-        return status_t(mReceiveFd);
-    }
-    return NO_ERROR;
-}
-
-int BitTube::getFd() const
-{
-    return mReceiveFd;
-}
-
-ssize_t BitTube::write(void const* vaddr, size_t size)
-{
-    ssize_t err, len;
-    do {
-        len = ::write(mSendFd, vaddr, size);
-        err = len < 0 ? errno : 0;
-    } while (err == EINTR);
-    return err == 0 ? len : -err;
-
-}
-
-ssize_t BitTube::read(void* vaddr, size_t size)
-{
-    ssize_t err, len;
-    do {
-        len = ::read(mReceiveFd, vaddr, size);
-        err = len < 0 ? errno : 0;
-    } while (err == EINTR);
-    if (err == EAGAIN || err == EWOULDBLOCK) {
-        // EAGAIN means that we have non-blocking I/O but there was
-        // no data to be read. Nothing the client should care about.
-        return 0;
-    }
-    return err == 0 ? len : -err;
-}
-
-status_t BitTube::writeToParcel(Parcel* reply) const
-{
-    if (mReceiveFd < 0)
-        return -EINVAL;
-
-    status_t result = reply->writeDupFileDescriptor(mReceiveFd);
-    close(mReceiveFd);
-    mReceiveFd = -1;
-    return result;
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/BufferQueue.cpp b/libs/gui/BufferQueue.cpp
deleted file mode 100644
index cb8abdd..0000000
--- a/libs/gui/BufferQueue.cpp
+++ /dev/null
@@ -1,957 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "BufferQueue"
-//#define LOG_NDEBUG 0
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-
-#define GL_GLEXT_PROTOTYPES
-#define EGL_EGLEXT_PROTOTYPES
-
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-
-#include <gui/BufferQueue.h>
-#include <gui/ISurfaceComposer.h>
-#include <private/gui/ComposerService.h>
-
-#include <utils/Log.h>
-#include <gui/SurfaceTexture.h>
-#include <utils/Trace.h>
-
-// This compile option causes SurfaceTexture to return the buffer that is currently
-// attached to the GL texture from dequeueBuffer when no other buffers are
-// available.  It requires the drivers (Gralloc, GL, OMX IL, and Camera) to do
-// implicit cross-process synchronization to prevent the buffer from being
-// written to before the buffer has (a) been detached from the GL texture and
-// (b) all GL reads from the buffer have completed.
-
-// During refactoring, do not support dequeuing the current buffer
-#undef ALLOW_DEQUEUE_CURRENT_BUFFER
-
-#ifdef ALLOW_DEQUEUE_CURRENT_BUFFER
-#define FLAG_ALLOW_DEQUEUE_CURRENT_BUFFER    true
-#warning "ALLOW_DEQUEUE_CURRENT_BUFFER enabled"
-#else
-#define FLAG_ALLOW_DEQUEUE_CURRENT_BUFFER    false
-#endif
-
-// Macros for including the BufferQueue name in log messages
-#define ST_LOGV(x, ...) ALOGV("[%s] "x, mConsumerName.string(), ##__VA_ARGS__)
-#define ST_LOGD(x, ...) ALOGD("[%s] "x, mConsumerName.string(), ##__VA_ARGS__)
-#define ST_LOGI(x, ...) ALOGI("[%s] "x, mConsumerName.string(), ##__VA_ARGS__)
-#define ST_LOGW(x, ...) ALOGW("[%s] "x, mConsumerName.string(), ##__VA_ARGS__)
-#define ST_LOGE(x, ...) ALOGE("[%s] "x, mConsumerName.string(), ##__VA_ARGS__)
-
-#define ATRACE_BUFFER_INDEX(index)                                            \
-    char ___traceBuf[1024];                                                   \
-    snprintf(___traceBuf, 1024, "%s: %d", mConsumerName.string(), (index));   \
-    android::ScopedTrace ___bufTracer(ATRACE_TAG, ___traceBuf);
-
-namespace android {
-
-// Get an ID that's unique within this process.
-static int32_t createProcessUniqueId() {
-    static volatile int32_t globalCounter = 0;
-    return android_atomic_inc(&globalCounter);
-}
-
-BufferQueue::BufferQueue( bool allowSynchronousMode ) :
-    mDefaultWidth(1),
-    mDefaultHeight(1),
-    mPixelFormat(PIXEL_FORMAT_RGBA_8888),
-    mBufferCount(MIN_ASYNC_BUFFER_SLOTS),
-    mClientBufferCount(0),
-    mServerBufferCount(MIN_ASYNC_BUFFER_SLOTS),
-    mNextTransform(0),
-    mNextScalingMode(NATIVE_WINDOW_SCALING_MODE_FREEZE),
-    mSynchronousMode(false),
-    mAllowSynchronousMode(allowSynchronousMode),
-    mConnectedApi(NO_CONNECTED_API),
-    mAbandoned(false),
-    mFrameCounter(0),
-    mBufferHasBeenQueued(false)
-{
-    // Choose a name using the PID and a process-unique ID.
-    mConsumerName = String8::format("unnamed-%d-%d", getpid(), createProcessUniqueId());
-
-    ST_LOGV("BufferQueue");
-    sp<ISurfaceComposer> composer(ComposerService::getComposerService());
-    mGraphicBufferAlloc = composer->createGraphicBufferAlloc();
-    mNextCrop.makeInvalid();
-}
-
-BufferQueue::~BufferQueue() {
-    ST_LOGV("~BufferQueue");
-}
-
-status_t BufferQueue::setBufferCountServerLocked(int bufferCount) {
-    if (bufferCount > NUM_BUFFER_SLOTS)
-        return BAD_VALUE;
-
-    // special-case, nothing to do
-    if (bufferCount == mBufferCount)
-        return OK;
-
-    if (!mClientBufferCount &&
-        bufferCount >= mBufferCount) {
-        // easy, we just have more buffers
-        mBufferCount = bufferCount;
-        mServerBufferCount = bufferCount;
-        mDequeueCondition.broadcast();
-    } else {
-        // we're here because we're either
-        // - reducing the number of available buffers
-        // - or there is a client-buffer-count in effect
-
-        // less than 2 buffers is never allowed
-        if (bufferCount < 2)
-            return BAD_VALUE;
-
-        // when there is non client-buffer-count in effect, the client is not
-        // allowed to dequeue more than one buffer at a time,
-        // so the next time they dequeue a buffer, we know that they don't
-        // own one. the actual resizing will happen during the next
-        // dequeueBuffer.
-
-        mServerBufferCount = bufferCount;
-    }
-    return OK;
-}
-
-bool BufferQueue::isSynchronousMode() const {
-    Mutex::Autolock lock(mMutex);
-    return mSynchronousMode;
-}
-
-void BufferQueue::setConsumerName(const String8& name) {
-    Mutex::Autolock lock(mMutex);
-    mConsumerName = name;
-}
-
-void BufferQueue::setFrameAvailableListener(
-        const sp<FrameAvailableListener>& listener) {
-    ST_LOGV("setFrameAvailableListener");
-    Mutex::Autolock lock(mMutex);
-    mFrameAvailableListener = listener;
-}
-
-status_t BufferQueue::setBufferCount(int bufferCount) {
-    ST_LOGV("setBufferCount: count=%d", bufferCount);
-    Mutex::Autolock lock(mMutex);
-
-    if (mAbandoned) {
-        ST_LOGE("setBufferCount: SurfaceTexture has been abandoned!");
-        return NO_INIT;
-    }
-    if (bufferCount > NUM_BUFFER_SLOTS) {
-        ST_LOGE("setBufferCount: bufferCount larger than slots available");
-        return BAD_VALUE;
-    }
-
-    // Error out if the user has dequeued buffers
-    for (int i=0 ; i<mBufferCount ; i++) {
-        if (mSlots[i].mBufferState == BufferSlot::DEQUEUED) {
-            ST_LOGE("setBufferCount: client owns some buffers");
-            return -EINVAL;
-        }
-    }
-
-    const int minBufferSlots = mSynchronousMode ?
-            MIN_SYNC_BUFFER_SLOTS : MIN_ASYNC_BUFFER_SLOTS;
-    if (bufferCount == 0) {
-        mClientBufferCount = 0;
-        bufferCount = (mServerBufferCount >= minBufferSlots) ?
-                mServerBufferCount : minBufferSlots;
-        return setBufferCountServerLocked(bufferCount);
-    }
-
-    if (bufferCount < minBufferSlots) {
-        ST_LOGE("setBufferCount: requested buffer count (%d) is less than "
-                "minimum (%d)", bufferCount, minBufferSlots);
-        return BAD_VALUE;
-    }
-
-    // here we're guaranteed that the client doesn't have dequeued buffers
-    // and will release all of its buffer references.
-    freeAllBuffersLocked();
-    mBufferCount = bufferCount;
-    mClientBufferCount = bufferCount;
-    mBufferHasBeenQueued = false;
-    mQueue.clear();
-    mDequeueCondition.broadcast();
-    return OK;
-}
-
-int BufferQueue::query(int what, int* outValue)
-{
-    ATRACE_CALL();
-    Mutex::Autolock lock(mMutex);
-
-    if (mAbandoned) {
-        ST_LOGE("query: SurfaceTexture has been abandoned!");
-        return NO_INIT;
-    }
-
-    int value;
-    switch (what) {
-    case NATIVE_WINDOW_WIDTH:
-        value = mDefaultWidth;
-        break;
-    case NATIVE_WINDOW_HEIGHT:
-        value = mDefaultHeight;
-        break;
-    case NATIVE_WINDOW_FORMAT:
-        value = mPixelFormat;
-        break;
-    case NATIVE_WINDOW_MIN_UNDEQUEUED_BUFFERS:
-        value = mSynchronousMode ?
-                (MIN_UNDEQUEUED_BUFFERS-1) : MIN_UNDEQUEUED_BUFFERS;
-        break;
-    default:
-        return BAD_VALUE;
-    }
-    outValue[0] = value;
-    return NO_ERROR;
-}
-
-status_t BufferQueue::requestBuffer(int slot, sp<GraphicBuffer>* buf) {
-    ATRACE_CALL();
-    ST_LOGV("requestBuffer: slot=%d", slot);
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        ST_LOGE("requestBuffer: SurfaceTexture has been abandoned!");
-        return NO_INIT;
-    }
-    if (slot < 0 || mBufferCount <= slot) {
-        ST_LOGE("requestBuffer: slot index out of range [0, %d]: %d",
-                mBufferCount, slot);
-        return BAD_VALUE;
-    }
-    mSlots[slot].mRequestBufferCalled = true;
-    *buf = mSlots[slot].mGraphicBuffer;
-    return NO_ERROR;
-}
-
-status_t BufferQueue::dequeueBuffer(int *outBuf, uint32_t w, uint32_t h,
-        uint32_t format, uint32_t usage) {
-    ATRACE_CALL();
-    ST_LOGV("dequeueBuffer: w=%d h=%d fmt=%#x usage=%#x", w, h, format, usage);
-
-    if ((w && !h) || (!w && h)) {
-        ST_LOGE("dequeueBuffer: invalid size: w=%u, h=%u", w, h);
-        return BAD_VALUE;
-    }
-
-    status_t returnFlags(OK);
-    EGLDisplay dpy = EGL_NO_DISPLAY;
-    EGLSyncKHR fence = EGL_NO_SYNC_KHR;
-
-    { // Scope for the lock
-        Mutex::Autolock lock(mMutex);
-
-        int found = -1;
-        int foundSync = -1;
-        int dequeuedCount = 0;
-        bool tryAgain = true;
-        while (tryAgain) {
-            if (mAbandoned) {
-                ST_LOGE("dequeueBuffer: SurfaceTexture has been abandoned!");
-                return NO_INIT;
-            }
-
-            // We need to wait for the FIFO to drain if the number of buffer
-            // needs to change.
-            //
-            // The condition "number of buffers needs to change" is true if
-            // - the client doesn't care about how many buffers there are
-            // - AND the actual number of buffer is different from what was
-            //   set in the last setBufferCountServer()
-            //                         - OR -
-            //   setBufferCountServer() was set to a value incompatible with
-            //   the synchronization mode (for instance because the sync mode
-            //   changed since)
-            //
-            // As long as this condition is true AND the FIFO is not empty, we
-            // wait on mDequeueCondition.
-
-            const int minBufferCountNeeded = mSynchronousMode ?
-                    MIN_SYNC_BUFFER_SLOTS : MIN_ASYNC_BUFFER_SLOTS;
-
-            const bool numberOfBuffersNeedsToChange = !mClientBufferCount &&
-                    ((mServerBufferCount != mBufferCount) ||
-                            (mServerBufferCount < minBufferCountNeeded));
-
-            if (!mQueue.isEmpty() && numberOfBuffersNeedsToChange) {
-                // wait for the FIFO to drain
-                mDequeueCondition.wait(mMutex);
-                // NOTE: we continue here because we need to reevaluate our
-                // whole state (eg: we could be abandoned or disconnected)
-                continue;
-            }
-
-            if (numberOfBuffersNeedsToChange) {
-                // here we're guaranteed that mQueue is empty
-                freeAllBuffersLocked();
-                // XXX: signal?
-                mBufferCount = mServerBufferCount;
-                if (mBufferCount < minBufferCountNeeded)
-                    mBufferCount = minBufferCountNeeded;
-                mBufferHasBeenQueued = false;
-                returnFlags |= ISurfaceTexture::RELEASE_ALL_BUFFERS;
-            }
-
-            // look for a free buffer to give to the client
-            found = INVALID_BUFFER_SLOT;
-            foundSync = INVALID_BUFFER_SLOT;
-            dequeuedCount = 0;
-            for (int i = 0; i < mBufferCount; i++) {
-                const int state = mSlots[i].mBufferState;
-                if (state == BufferSlot::DEQUEUED) {
-                    dequeuedCount++;
-                }
-
-                // this logic used to be if (FLAG_ALLOW_DEQUEUE_CURRENT_BUFFER)
-                // but dequeuing the current buffer is disabled.
-                if (false) {
-                    // This functionality has been temporarily removed so
-                    // BufferQueue and SurfaceTexture can be refactored into
-                    // separate objects
-                } else {
-                    if (state == BufferSlot::FREE) {
-                        /* We return the oldest of the free buffers to avoid
-                         * stalling the producer if possible.  This is because
-                         * the consumer may still have pending reads of the
-                         * buffers in flight.
-                         */
-                        bool isOlder = mSlots[i].mFrameNumber <
-                                mSlots[found].mFrameNumber;
-                        if (found < 0 || isOlder) {
-                            foundSync = i;
-                            found = i;
-                        }
-                    }
-                }
-            }
-
-            // clients are not allowed to dequeue more than one buffer
-            // if they didn't set a buffer count.
-            if (!mClientBufferCount && dequeuedCount) {
-                ST_LOGE("dequeueBuffer: can't dequeue multiple buffers without "
-                        "setting the buffer count");
-                return -EINVAL;
-            }
-
-            // See whether a buffer has been queued since the last
-            // setBufferCount so we know whether to perform the
-            // MIN_UNDEQUEUED_BUFFERS check below.
-            if (mBufferHasBeenQueued) {
-                // make sure the client is not trying to dequeue more buffers
-                // than allowed.
-                const int avail = mBufferCount - (dequeuedCount+1);
-                if (avail < (MIN_UNDEQUEUED_BUFFERS-int(mSynchronousMode))) {
-                    ST_LOGE("dequeueBuffer: MIN_UNDEQUEUED_BUFFERS=%d exceeded "
-                            "(dequeued=%d)",
-                            MIN_UNDEQUEUED_BUFFERS-int(mSynchronousMode),
-                            dequeuedCount);
-                    return -EBUSY;
-                }
-            }
-
-            // if no buffer is found, wait for a buffer to be released
-            tryAgain = found == INVALID_BUFFER_SLOT;
-            if (tryAgain) {
-                mDequeueCondition.wait(mMutex);
-            }
-        }
-
-
-        if (found == INVALID_BUFFER_SLOT) {
-            // This should not happen.
-            ST_LOGE("dequeueBuffer: no available buffer slots");
-            return -EBUSY;
-        }
-
-        const int buf = found;
-        *outBuf = found;
-
-        ATRACE_BUFFER_INDEX(buf);
-
-        const bool useDefaultSize = !w && !h;
-        if (useDefaultSize) {
-            // use the default size
-            w = mDefaultWidth;
-            h = mDefaultHeight;
-        }
-
-        const bool updateFormat = (format != 0);
-        if (!updateFormat) {
-            // keep the current (or default) format
-            format = mPixelFormat;
-        }
-
-        // buffer is now in DEQUEUED (but can also be current at the same time,
-        // if we're in synchronous mode)
-        mSlots[buf].mBufferState = BufferSlot::DEQUEUED;
-
-        const sp<GraphicBuffer>& buffer(mSlots[buf].mGraphicBuffer);
-        if ((buffer == NULL) ||
-            (uint32_t(buffer->width)  != w) ||
-            (uint32_t(buffer->height) != h) ||
-            (uint32_t(buffer->format) != format) ||
-            ((uint32_t(buffer->usage) & usage) != usage))
-        {
-            usage |= GraphicBuffer::USAGE_HW_TEXTURE;
-            status_t error;
-            sp<GraphicBuffer> graphicBuffer(
-                    mGraphicBufferAlloc->createGraphicBuffer(
-                            w, h, format, usage, &error));
-            if (graphicBuffer == 0) {
-                ST_LOGE("dequeueBuffer: SurfaceComposer::createGraphicBuffer "
-                        "failed");
-                return error;
-            }
-            if (updateFormat) {
-                mPixelFormat = format;
-            }
-
-            mSlots[buf].mAcquireCalled = false;
-            mSlots[buf].mGraphicBuffer = graphicBuffer;
-            mSlots[buf].mRequestBufferCalled = false;
-            mSlots[buf].mFence = EGL_NO_SYNC_KHR;
-            mSlots[buf].mEglDisplay = EGL_NO_DISPLAY;
-
-
-
-
-            returnFlags |= ISurfaceTexture::BUFFER_NEEDS_REALLOCATION;
-        }
-
-        dpy = mSlots[buf].mEglDisplay;
-        fence = mSlots[buf].mFence;
-        mSlots[buf].mFence = EGL_NO_SYNC_KHR;
-    }  // end lock scope
-
-    if (fence != EGL_NO_SYNC_KHR) {
-        EGLint result = eglClientWaitSyncKHR(dpy, fence, 0, 1000000000);
-        // If something goes wrong, log the error, but return the buffer without
-        // synchronizing access to it.  It's too late at this point to abort the
-        // dequeue operation.
-        if (result == EGL_FALSE) {
-            ALOGE("dequeueBuffer: error waiting for fence: %#x", eglGetError());
-        } else if (result == EGL_TIMEOUT_EXPIRED_KHR) {
-            ALOGE("dequeueBuffer: timeout waiting for fence");
-        }
-        eglDestroySyncKHR(dpy, fence);
-
-    }
-
-    ST_LOGV("dequeueBuffer: returning slot=%d buf=%p flags=%#x", *outBuf,
-            mSlots[*outBuf].mGraphicBuffer->handle, returnFlags);
-
-    return returnFlags;
-}
-
-status_t BufferQueue::setSynchronousMode(bool enabled) {
-    ATRACE_CALL();
-    ST_LOGV("setSynchronousMode: enabled=%d", enabled);
-    Mutex::Autolock lock(mMutex);
-
-    if (mAbandoned) {
-        ST_LOGE("setSynchronousMode: SurfaceTexture has been abandoned!");
-        return NO_INIT;
-    }
-
-    status_t err = OK;
-    if (!mAllowSynchronousMode && enabled)
-        return err;
-
-    if (!enabled) {
-        // going to asynchronous mode, drain the queue
-        err = drainQueueLocked();
-        if (err != NO_ERROR)
-            return err;
-    }
-
-    if (mSynchronousMode != enabled) {
-        // - if we're going to asynchronous mode, the queue is guaranteed to be
-        // empty here
-        // - if the client set the number of buffers, we're guaranteed that
-        // we have at least 3 (because we don't allow less)
-        mSynchronousMode = enabled;
-        mDequeueCondition.broadcast();
-    }
-    return err;
-}
-
-status_t BufferQueue::queueBuffer(int buf, int64_t timestamp,
-        uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform) {
-    ATRACE_CALL();
-    ATRACE_BUFFER_INDEX(buf);
-
-    ST_LOGV("queueBuffer: slot=%d time=%lld", buf, timestamp);
-
-    sp<FrameAvailableListener> listener;
-
-    { // scope for the lock
-        Mutex::Autolock lock(mMutex);
-        if (mAbandoned) {
-            ST_LOGE("queueBuffer: SurfaceTexture has been abandoned!");
-            return NO_INIT;
-        }
-        if (buf < 0 || buf >= mBufferCount) {
-            ST_LOGE("queueBuffer: slot index out of range [0, %d]: %d",
-                    mBufferCount, buf);
-            return -EINVAL;
-        } else if (mSlots[buf].mBufferState != BufferSlot::DEQUEUED) {
-            ST_LOGE("queueBuffer: slot %d is not owned by the client "
-                    "(state=%d)", buf, mSlots[buf].mBufferState);
-            return -EINVAL;
-        } else if (!mSlots[buf].mRequestBufferCalled) {
-            ST_LOGE("queueBuffer: slot %d was enqueued without requesting a "
-                    "buffer", buf);
-            return -EINVAL;
-        }
-
-        if (mSynchronousMode) {
-            // In synchronous mode we queue all buffers in a FIFO.
-            mQueue.push_back(buf);
-
-            // Synchronous mode always signals that an additional frame should
-            // be consumed.
-            listener = mFrameAvailableListener;
-        } else {
-            // In asynchronous mode we only keep the most recent buffer.
-            if (mQueue.empty()) {
-                mQueue.push_back(buf);
-
-                // Asynchronous mode only signals that a frame should be
-                // consumed if no previous frame was pending. If a frame were
-                // pending then the consumer would have already been notified.
-                listener = mFrameAvailableListener;
-            } else {
-                Fifo::iterator front(mQueue.begin());
-                // buffer currently queued is freed
-                mSlots[*front].mBufferState = BufferSlot::FREE;
-                // and we record the new buffer index in the queued list
-                *front = buf;
-            }
-        }
-
-        mSlots[buf].mBufferState = BufferSlot::QUEUED;
-        mSlots[buf].mCrop = mNextCrop;
-        mSlots[buf].mTransform = mNextTransform;
-        mSlots[buf].mScalingMode = mNextScalingMode;
-        mSlots[buf].mTimestamp = timestamp;
-        mFrameCounter++;
-        mSlots[buf].mFrameNumber = mFrameCounter;
-
-        mBufferHasBeenQueued = true;
-        mDequeueCondition.broadcast();
-
-        *outWidth = mDefaultWidth;
-        *outHeight = mDefaultHeight;
-        *outTransform = 0;
-
-        ATRACE_INT(mConsumerName.string(), mQueue.size());
-    } // scope for the lock
-
-    // call back without lock held
-    if (listener != 0) {
-        listener->onFrameAvailable();
-    }
-    return OK;
-}
-
-void BufferQueue::cancelBuffer(int buf) {
-    ATRACE_CALL();
-    ST_LOGV("cancelBuffer: slot=%d", buf);
-    Mutex::Autolock lock(mMutex);
-
-    if (mAbandoned) {
-        ST_LOGW("cancelBuffer: BufferQueue has been abandoned!");
-        return;
-    }
-
-    if (buf < 0 || buf >= mBufferCount) {
-        ST_LOGE("cancelBuffer: slot index out of range [0, %d]: %d",
-                mBufferCount, buf);
-        return;
-    } else if (mSlots[buf].mBufferState != BufferSlot::DEQUEUED) {
-        ST_LOGE("cancelBuffer: slot %d is not owned by the client (state=%d)",
-                buf, mSlots[buf].mBufferState);
-        return;
-    }
-    mSlots[buf].mBufferState = BufferSlot::FREE;
-    mSlots[buf].mFrameNumber = 0;
-    mDequeueCondition.broadcast();
-}
-
-status_t BufferQueue::setCrop(const Rect& crop) {
-    ATRACE_CALL();
-    ST_LOGV("setCrop: crop=[%d,%d,%d,%d]", crop.left, crop.top, crop.right,
-            crop.bottom);
-
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        ST_LOGE("setCrop: BufferQueue has been abandoned!");
-        return NO_INIT;
-    }
-    mNextCrop = crop;
-    return OK;
-}
-
-status_t BufferQueue::setTransform(uint32_t transform) {
-    ATRACE_CALL();
-    ST_LOGV("setTransform: xform=%#x", transform);
-    Mutex::Autolock lock(mMutex);
-    if (mAbandoned) {
-        ST_LOGE("setTransform: BufferQueue has been abandoned!");
-        return NO_INIT;
-    }
-    mNextTransform = transform;
-    return OK;
-}
-
-status_t BufferQueue::setScalingMode(int mode) {
-    ATRACE_CALL();
-    ST_LOGV("setScalingMode: mode=%d", mode);
-
-    switch (mode) {
-        case NATIVE_WINDOW_SCALING_MODE_FREEZE:
-        case NATIVE_WINDOW_SCALING_MODE_SCALE_TO_WINDOW:
-            break;
-        default:
-            ST_LOGE("unknown scaling mode: %d", mode);
-            return BAD_VALUE;
-    }
-
-    Mutex::Autolock lock(mMutex);
-    mNextScalingMode = mode;
-    return OK;
-}
-
-status_t BufferQueue::connect(int api,
-        uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform) {
-    ATRACE_CALL();
-    ST_LOGV("connect: api=%d", api);
-    Mutex::Autolock lock(mMutex);
-
-    if (mAbandoned) {
-        ST_LOGE("connect: BufferQueue has been abandoned!");
-        return NO_INIT;
-    }
-
-    int err = NO_ERROR;
-    switch (api) {
-        case NATIVE_WINDOW_API_EGL:
-        case NATIVE_WINDOW_API_CPU:
-        case NATIVE_WINDOW_API_MEDIA:
-        case NATIVE_WINDOW_API_CAMERA:
-            if (mConnectedApi != NO_CONNECTED_API) {
-                ST_LOGE("connect: already connected (cur=%d, req=%d)",
-                        mConnectedApi, api);
-                err = -EINVAL;
-            } else {
-                mConnectedApi = api;
-                *outWidth = mDefaultWidth;
-                *outHeight = mDefaultHeight;
-                *outTransform = 0;
-            }
-            break;
-        default:
-            err = -EINVAL;
-            break;
-    }
-
-    mBufferHasBeenQueued = false;
-
-    return err;
-}
-
-status_t BufferQueue::disconnect(int api) {
-    ATRACE_CALL();
-    ST_LOGV("disconnect: api=%d", api);
-    Mutex::Autolock lock(mMutex);
-
-    if (mAbandoned) {
-        // it is not really an error to disconnect after the surface
-        // has been abandoned, it should just be a no-op.
-        return NO_ERROR;
-    }
-
-    int err = NO_ERROR;
-    switch (api) {
-        case NATIVE_WINDOW_API_EGL:
-        case NATIVE_WINDOW_API_CPU:
-        case NATIVE_WINDOW_API_MEDIA:
-        case NATIVE_WINDOW_API_CAMERA:
-            if (mConnectedApi == api) {
-                drainQueueAndFreeBuffersLocked();
-                mConnectedApi = NO_CONNECTED_API;
-                mNextCrop.makeInvalid();
-                mNextScalingMode = NATIVE_WINDOW_SCALING_MODE_FREEZE;
-                mNextTransform = 0;
-                mDequeueCondition.broadcast();
-            } else {
-                ST_LOGE("disconnect: connected to another api (cur=%d, req=%d)",
-                        mConnectedApi, api);
-                err = -EINVAL;
-            }
-            break;
-        default:
-            ST_LOGE("disconnect: unknown API %d", api);
-            err = -EINVAL;
-            break;
-    }
-    return err;
-}
-
-void BufferQueue::dump(String8& result) const
-{
-    char buffer[1024];
-    BufferQueue::dump(result, "", buffer, 1024);
-}
-
-void BufferQueue::dump(String8& result, const char* prefix,
-        char* buffer, size_t SIZE) const
-{
-    Mutex::Autolock _l(mMutex);
-    snprintf(buffer, SIZE,
-            "%snext   : {crop=[%d,%d,%d,%d], transform=0x%02x}\n"
-            ,prefix, mNextCrop.left, mNextCrop.top, mNextCrop.right,
-            mNextCrop.bottom, mNextTransform
-    );
-    result.append(buffer);
-
-    String8 fifo;
-    int fifoSize = 0;
-    Fifo::const_iterator i(mQueue.begin());
-    while (i != mQueue.end()) {
-       snprintf(buffer, SIZE, "%02d ", *i++);
-       fifoSize++;
-       fifo.append(buffer);
-    }
-
-    snprintf(buffer, SIZE,
-            "%s-BufferQueue mBufferCount=%d, mSynchronousMode=%d, default-size=[%dx%d], "
-            "mPixelFormat=%d, FIFO(%d)={%s}\n",
-            prefix, mBufferCount, mSynchronousMode, mDefaultWidth,
-            mDefaultHeight, mPixelFormat, fifoSize, fifo.string());
-    result.append(buffer);
-
-
-    struct {
-        const char * operator()(int state) const {
-            switch (state) {
-                case BufferSlot::DEQUEUED: return "DEQUEUED";
-                case BufferSlot::QUEUED: return "QUEUED";
-                case BufferSlot::FREE: return "FREE";
-                case BufferSlot::ACQUIRED: return "ACQUIRED";
-                default: return "Unknown";
-            }
-        }
-    } stateName;
-
-    for (int i=0 ; i<mBufferCount ; i++) {
-        const BufferSlot& slot(mSlots[i]);
-        snprintf(buffer, SIZE,
-                "%s%s[%02d] "
-                "state=%-8s, crop=[%d,%d,%d,%d], "
-                "transform=0x%02x, timestamp=%lld",
-                prefix, (slot.mBufferState == BufferSlot::ACQUIRED)?">":" ", i,
-                stateName(slot.mBufferState),
-                slot.mCrop.left, slot.mCrop.top, slot.mCrop.right,
-                slot.mCrop.bottom, slot.mTransform, slot.mTimestamp
-        );
-        result.append(buffer);
-
-        const sp<GraphicBuffer>& buf(slot.mGraphicBuffer);
-        if (buf != NULL) {
-            snprintf(buffer, SIZE,
-                    ", %p [%4ux%4u:%4u,%3X]",
-                    buf->handle, buf->width, buf->height, buf->stride,
-                    buf->format);
-            result.append(buffer);
-        }
-        result.append("\n");
-    }
-}
-
-void BufferQueue::freeBufferLocked(int i) {
-    mSlots[i].mGraphicBuffer = 0;
-    mSlots[i].mBufferState = BufferSlot::FREE;
-    mSlots[i].mFrameNumber = 0;
-    mSlots[i].mAcquireCalled = false;
-
-    // destroy fence as BufferQueue now takes ownership
-    if (mSlots[i].mFence != EGL_NO_SYNC_KHR) {
-        eglDestroySyncKHR(mSlots[i].mEglDisplay, mSlots[i].mFence);
-        mSlots[i].mFence = EGL_NO_SYNC_KHR;
-    }
-}
-
-void BufferQueue::freeAllBuffersLocked() {
-    ALOGW_IF(!mQueue.isEmpty(),
-            "freeAllBuffersLocked called but mQueue is not empty");
-    mQueue.clear();
-    mBufferHasBeenQueued = false;
-    for (int i = 0; i < NUM_BUFFER_SLOTS; i++) {
-        freeBufferLocked(i);
-    }
-}
-
-status_t BufferQueue::acquire(BufferItem *buffer) {
-    ATRACE_CALL();
-    Mutex::Autolock _l(mMutex);
-    // check if queue is empty
-    // In asynchronous mode the list is guaranteed to be one buffer
-    // deep, while in synchronous mode we use the oldest buffer.
-    if (!mQueue.empty()) {
-        Fifo::iterator front(mQueue.begin());
-        int buf = *front;
-
-        ATRACE_BUFFER_INDEX(buf);
-
-        if (mSlots[buf].mAcquireCalled) {
-            buffer->mGraphicBuffer = NULL;
-        }
-        else {
-            buffer->mGraphicBuffer = mSlots[buf].mGraphicBuffer;
-        }
-        buffer->mCrop = mSlots[buf].mCrop;
-        buffer->mTransform = mSlots[buf].mTransform;
-        buffer->mScalingMode = mSlots[buf].mScalingMode;
-        buffer->mFrameNumber = mSlots[buf].mFrameNumber;
-        buffer->mTimestamp = mSlots[buf].mTimestamp;
-        buffer->mBuf = buf;
-        mSlots[buf].mAcquireCalled = true;
-
-        mSlots[buf].mBufferState = BufferSlot::ACQUIRED;
-        mQueue.erase(front);
-        mDequeueCondition.broadcast();
-
-        ATRACE_INT(mConsumerName.string(), mQueue.size());
-    }
-    else {
-        return -EINVAL; //should be a better return code
-    }
-
-    return OK;
-}
-
-status_t BufferQueue::releaseBuffer(int buf, EGLDisplay display,
-        EGLSyncKHR fence) {
-    ATRACE_CALL();
-    ATRACE_BUFFER_INDEX(buf);
-
-    Mutex::Autolock _l(mMutex);
-
-    if (buf == INVALID_BUFFER_SLOT) {
-        return -EINVAL;
-    }
-
-    mSlots[buf].mEglDisplay = display;
-    mSlots[buf].mFence = fence;
-
-    // The current buffer becomes FREE if it was still in the queued
-    // state. If it has already been given to the client
-    // (synchronous mode), then it stays in DEQUEUED state.
-    if (mSlots[buf].mBufferState == BufferSlot::QUEUED
-            || mSlots[buf].mBufferState == BufferSlot::ACQUIRED) {
-        mSlots[buf].mBufferState = BufferSlot::FREE;
-    }
-
-    mDequeueCondition.broadcast();
-
-    return OK;
-}
-
-status_t BufferQueue::consumerDisconnect() {
-    Mutex::Autolock lock(mMutex);
-    // Once the SurfaceTexture disconnects, the BufferQueue
-    // is considered abandoned
-    mAbandoned = true;
-    freeAllBuffersLocked();
-    mDequeueCondition.broadcast();
-    return OK;
-}
-
-status_t BufferQueue::setDefaultBufferSize(uint32_t w, uint32_t h)
-{
-    ST_LOGV("setDefaultBufferSize: w=%d, h=%d", w, h);
-    if (!w || !h) {
-        ST_LOGE("setDefaultBufferSize: dimensions cannot be 0 (w=%d, h=%d)",
-                w, h);
-        return BAD_VALUE;
-    }
-
-    Mutex::Autolock lock(mMutex);
-    mDefaultWidth = w;
-    mDefaultHeight = h;
-    return OK;
-}
-
-status_t BufferQueue::setBufferCountServer(int bufferCount) {
-    ATRACE_CALL();
-    Mutex::Autolock lock(mMutex);
-    return setBufferCountServerLocked(bufferCount);
-}
-
-void BufferQueue::freeAllBuffersExceptHeadLocked() {
-    ALOGW_IF(!mQueue.isEmpty(),
-            "freeAllBuffersExceptCurrentLocked called but mQueue is not empty");
-    int head = -1;
-    if (!mQueue.empty()) {
-        Fifo::iterator front(mQueue.begin());
-        head = *front;
-    }
-    mBufferHasBeenQueued = false;
-    for (int i = 0; i < NUM_BUFFER_SLOTS; i++) {
-        if (i != head) {
-            freeBufferLocked(i);
-        }
-    }
-}
-
-status_t BufferQueue::drainQueueLocked() {
-    while (mSynchronousMode && !mQueue.isEmpty()) {
-        mDequeueCondition.wait(mMutex);
-        if (mAbandoned) {
-            ST_LOGE("drainQueueLocked: BufferQueue has been abandoned!");
-            return NO_INIT;
-        }
-        if (mConnectedApi == NO_CONNECTED_API) {
-            ST_LOGE("drainQueueLocked: BufferQueue is not connected!");
-            return NO_INIT;
-        }
-    }
-    return NO_ERROR;
-}
-
-status_t BufferQueue::drainQueueAndFreeBuffersLocked() {
-    status_t err = drainQueueLocked();
-    if (err == NO_ERROR) {
-        if (mSynchronousMode) {
-            freeAllBuffersLocked();
-        } else {
-            freeAllBuffersExceptHeadLocked();
-        }
-    }
-    return err;
-}
-
-}; // namespace android
diff --git a/libs/gui/DisplayEventReceiver.cpp b/libs/gui/DisplayEventReceiver.cpp
deleted file mode 100644
index a6790ad..0000000
--- a/libs/gui/DisplayEventReceiver.cpp
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <string.h>
-
-#include <utils/Errors.h>
-
-#include <gui/BitTube.h>
-#include <gui/DisplayEventReceiver.h>
-#include <gui/IDisplayEventConnection.h>
-#include <gui/ISurfaceComposer.h>
-
-#include <private/gui/ComposerService.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-// ---------------------------------------------------------------------------
-
-DisplayEventReceiver::DisplayEventReceiver() {
-    sp<ISurfaceComposer> sf(ComposerService::getComposerService());
-    if (sf != NULL) {
-        mEventConnection = sf->createDisplayEventConnection();
-        if (mEventConnection != NULL) {
-            mDataChannel = mEventConnection->getDataChannel();
-        }
-    }
-}
-
-DisplayEventReceiver::~DisplayEventReceiver() {
-}
-
-status_t DisplayEventReceiver::initCheck() const {
-    if (mDataChannel != NULL)
-        return NO_ERROR;
-    return NO_INIT;
-}
-
-int DisplayEventReceiver::getFd() const {
-    if (mDataChannel == NULL)
-        return NO_INIT;
-
-    return mDataChannel->getFd();
-}
-
-status_t DisplayEventReceiver::setVsyncRate(uint32_t count) {
-    if (int32_t(count) < 0)
-        return BAD_VALUE;
-
-    if (mEventConnection != NULL) {
-        mEventConnection->setVsyncRate(count);
-        return NO_ERROR;
-    }
-    return NO_INIT;
-}
-
-status_t DisplayEventReceiver::requestNextVsync() {
-    if (mEventConnection != NULL) {
-        mEventConnection->requestNextVsync();
-        return NO_ERROR;
-    }
-    return NO_INIT;
-}
-
-
-ssize_t DisplayEventReceiver::getEvents(DisplayEventReceiver::Event* events,
-        size_t count) {
-    return DisplayEventReceiver::getEvents(mDataChannel, events, count);
-}
-
-ssize_t DisplayEventReceiver::getEvents(const sp<BitTube>& dataChannel,
-        Event* events, size_t count)
-{
-    ssize_t size = dataChannel->read(events, sizeof(events[0])*count);
-    ALOGE_IF(size<0,
-            "DisplayEventReceiver::getEvents error (%s)",
-            strerror(-size));
-    if (size >= 0) {
-        // Note: if (size % sizeof(events[0])) != 0, we've got a
-        // partial read. This can happen if the queue filed up (ie: if we
-        // didn't pull from it fast enough).
-        // We discard the partial event and rely on the sender to
-        // re-send the event if appropriate (some events, like VSYNC
-        // can be lost forever).
-
-        // returns number of events read
-        size /= sizeof(events[0]);
-    }
-    return size;
-}
-
-// ---------------------------------------------------------------------------
-
-}; // namespace android
diff --git a/libs/gui/IDisplayEventConnection.cpp b/libs/gui/IDisplayEventConnection.cpp
deleted file mode 100644
index 887d176..0000000
--- a/libs/gui/IDisplayEventConnection.cpp
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/RefBase.h>
-#include <utils/Timers.h>
-
-#include <binder/Parcel.h>
-#include <binder/IInterface.h>
-
-#include <gui/IDisplayEventConnection.h>
-#include <gui/BitTube.h>
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-enum {
-    GET_DATA_CHANNEL = IBinder::FIRST_CALL_TRANSACTION,
-    SET_VSYNC_RATE,
-    REQUEST_NEXT_VSYNC
-};
-
-class BpDisplayEventConnection : public BpInterface<IDisplayEventConnection>
-{
-public:
-    BpDisplayEventConnection(const sp<IBinder>& impl)
-        : BpInterface<IDisplayEventConnection>(impl)
-    {
-    }
-
-    virtual sp<BitTube> getDataChannel() const
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(IDisplayEventConnection::getInterfaceDescriptor());
-        remote()->transact(GET_DATA_CHANNEL, data, &reply);
-        return new BitTube(reply);
-    }
-
-    virtual void setVsyncRate(uint32_t count) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IDisplayEventConnection::getInterfaceDescriptor());
-        data.writeInt32(count);
-        remote()->transact(SET_VSYNC_RATE, data, &reply);
-    }
-
-    virtual void requestNextVsync() {
-        Parcel data, reply;
-        data.writeInterfaceToken(IDisplayEventConnection::getInterfaceDescriptor());
-        remote()->transact(REQUEST_NEXT_VSYNC, data, &reply, IBinder::FLAG_ONEWAY);
-    }
-};
-
-IMPLEMENT_META_INTERFACE(DisplayEventConnection, "android.gui.DisplayEventConnection");
-
-// ----------------------------------------------------------------------------
-
-status_t BnDisplayEventConnection::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code) {
-        case GET_DATA_CHANNEL: {
-            CHECK_INTERFACE(IDisplayEventConnection, data, reply);
-            sp<BitTube> channel(getDataChannel());
-            channel->writeToParcel(reply);
-            return NO_ERROR;
-        } break;
-        case SET_VSYNC_RATE: {
-            CHECK_INTERFACE(IDisplayEventConnection, data, reply);
-            setVsyncRate(data.readInt32());
-            return NO_ERROR;
-        } break;
-        case REQUEST_NEXT_VSYNC: {
-            CHECK_INTERFACE(IDisplayEventConnection, data, reply);
-            requestNextVsync();
-            return NO_ERROR;
-        } break;
-    }
-    return BBinder::onTransact(code, data, reply, flags);
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/IGraphicBufferAlloc.cpp b/libs/gui/IGraphicBufferAlloc.cpp
deleted file mode 100644
index a70a5e8..0000000
--- a/libs/gui/IGraphicBufferAlloc.cpp
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// tag as surfaceflinger
-#define LOG_TAG "SurfaceFlinger"
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <binder/Parcel.h>
-
-#include <ui/GraphicBuffer.h>
-
-#include <gui/IGraphicBufferAlloc.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-enum {
-    CREATE_GRAPHIC_BUFFER = IBinder::FIRST_CALL_TRANSACTION,
-};
-
-class BpGraphicBufferAlloc : public BpInterface<IGraphicBufferAlloc>
-{
-public:
-    BpGraphicBufferAlloc(const sp<IBinder>& impl)
-        : BpInterface<IGraphicBufferAlloc>(impl)
-    {
-    }
-
-    virtual sp<GraphicBuffer> createGraphicBuffer(uint32_t w, uint32_t h,
-            PixelFormat format, uint32_t usage, status_t* error) {
-        Parcel data, reply;
-        data.writeInterfaceToken(IGraphicBufferAlloc::getInterfaceDescriptor());
-        data.writeInt32(w);
-        data.writeInt32(h);
-        data.writeInt32(format);
-        data.writeInt32(usage);
-        remote()->transact(CREATE_GRAPHIC_BUFFER, data, &reply);
-        sp<GraphicBuffer> graphicBuffer;
-        status_t result = reply.readInt32();
-        if (result == NO_ERROR) {
-            graphicBuffer = new GraphicBuffer();
-            reply.read(*graphicBuffer);
-            // reply.readStrongBinder();
-            // here we don't even have to read the BufferReference from
-            // the parcel, it'll die with the parcel.
-        }
-        *error = result;
-        return graphicBuffer;
-    }
-};
-
-IMPLEMENT_META_INTERFACE(GraphicBufferAlloc, "android.ui.IGraphicBufferAlloc");
-
-// ----------------------------------------------------------------------
-
-status_t BnGraphicBufferAlloc::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    // codes that don't require permission check
-
-    /* BufferReference just keeps a strong reference to a
-     * GraphicBuffer until it is destroyed (that is, until
-     * no local or remote process have a reference to it).
-     */
-    class BufferReference : public BBinder {
-        sp<GraphicBuffer> buffer;
-    public:
-        BufferReference(const sp<GraphicBuffer>& buffer) : buffer(buffer) { }
-    };
-
-
-    switch(code) {
-        case CREATE_GRAPHIC_BUFFER: {
-            CHECK_INTERFACE(IGraphicBufferAlloc, data, reply);
-            uint32_t w = data.readInt32();
-            uint32_t h = data.readInt32();
-            PixelFormat format = data.readInt32();
-            uint32_t usage = data.readInt32();
-            status_t error;
-            sp<GraphicBuffer> result =
-                    createGraphicBuffer(w, h, format, usage, &error);
-            reply->writeInt32(error);
-            if (result != 0) {
-                reply->write(*result);
-                // We add a BufferReference to this parcel to make sure the
-                // buffer stays alive until the GraphicBuffer object on
-                // the other side has been created.
-                // This is needed so that the buffer handle can be
-                // registered before the buffer is destroyed on implementations
-                // that do not use file-descriptors to track their buffers.
-                reply->writeStrongBinder( new BufferReference(result) );
-            }
-            return NO_ERROR;
-        } break;
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-}; // namespace android
diff --git a/libs/gui/ISensorEventConnection.cpp b/libs/gui/ISensorEventConnection.cpp
deleted file mode 100644
index 0e51e8e..0000000
--- a/libs/gui/ISensorEventConnection.cpp
+++ /dev/null
@@ -1,111 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/RefBase.h>
-#include <utils/Timers.h>
-
-#include <binder/Parcel.h>
-#include <binder/IInterface.h>
-
-#include <gui/ISensorEventConnection.h>
-#include <gui/BitTube.h>
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-enum {
-    GET_SENSOR_CHANNEL = IBinder::FIRST_CALL_TRANSACTION,
-    ENABLE_DISABLE,
-    SET_EVENT_RATE
-};
-
-class BpSensorEventConnection : public BpInterface<ISensorEventConnection>
-{
-public:
-    BpSensorEventConnection(const sp<IBinder>& impl)
-        : BpInterface<ISensorEventConnection>(impl)
-    {
-    }
-
-    virtual sp<BitTube> getSensorChannel() const
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISensorEventConnection::getInterfaceDescriptor());
-        remote()->transact(GET_SENSOR_CHANNEL, data, &reply);
-        return new BitTube(reply);
-    }
-
-    virtual status_t enableDisable(int handle, bool enabled)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISensorEventConnection::getInterfaceDescriptor());
-        data.writeInt32(handle);
-        data.writeInt32(enabled);
-        remote()->transact(ENABLE_DISABLE, data, &reply);
-        return reply.readInt32();
-    }
-
-    virtual status_t setEventRate(int handle, nsecs_t ns)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISensorEventConnection::getInterfaceDescriptor());
-        data.writeInt32(handle);
-        data.writeInt64(ns);
-        remote()->transact(SET_EVENT_RATE, data, &reply);
-        return reply.readInt32();
-    }
-};
-
-IMPLEMENT_META_INTERFACE(SensorEventConnection, "android.gui.SensorEventConnection");
-
-// ----------------------------------------------------------------------------
-
-status_t BnSensorEventConnection::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code) {
-        case GET_SENSOR_CHANNEL: {
-            CHECK_INTERFACE(ISensorEventConnection, data, reply);
-            sp<BitTube> channel(getSensorChannel());
-            channel->writeToParcel(reply);
-            return NO_ERROR;
-        } break;
-        case ENABLE_DISABLE: {
-            CHECK_INTERFACE(ISensorEventConnection, data, reply);
-            int handle = data.readInt32();
-            int enabled = data.readInt32();
-            status_t result = enableDisable(handle, enabled);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case SET_EVENT_RATE: {
-            CHECK_INTERFACE(ISensorEventConnection, data, reply);
-            int handle = data.readInt32();
-            int ns = data.readInt64();
-            status_t result = setEventRate(handle, ns);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-    }
-    return BBinder::onTransact(code, data, reply, flags);
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/ISensorServer.cpp b/libs/gui/ISensorServer.cpp
deleted file mode 100644
index 7111092..0000000
--- a/libs/gui/ISensorServer.cpp
+++ /dev/null
@@ -1,102 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/RefBase.h>
-#include <utils/Vector.h>
-#include <utils/Timers.h>
-
-#include <binder/Parcel.h>
-#include <binder/IInterface.h>
-
-#include <gui/Sensor.h>
-#include <gui/ISensorServer.h>
-#include <gui/ISensorEventConnection.h>
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-enum {
-    GET_SENSOR_LIST = IBinder::FIRST_CALL_TRANSACTION,
-    CREATE_SENSOR_EVENT_CONNECTION,
-};
-
-class BpSensorServer : public BpInterface<ISensorServer>
-{
-public:
-    BpSensorServer(const sp<IBinder>& impl)
-        : BpInterface<ISensorServer>(impl)
-    {
-    }
-
-    virtual Vector<Sensor> getSensorList()
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor());
-        remote()->transact(GET_SENSOR_LIST, data, &reply);
-        Sensor s;
-        Vector<Sensor> v;
-        int32_t n = reply.readInt32();
-        v.setCapacity(n);
-        while (n--) {
-            reply.read(static_cast<Flattenable&>(s));
-            v.add(s);
-        }
-        return v;
-    }
-
-    virtual sp<ISensorEventConnection> createSensorEventConnection()
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISensorServer::getInterfaceDescriptor());
-        remote()->transact(CREATE_SENSOR_EVENT_CONNECTION, data, &reply);
-        return interface_cast<ISensorEventConnection>(reply.readStrongBinder());
-    }
-};
-
-IMPLEMENT_META_INTERFACE(SensorServer, "android.gui.SensorServer");
-
-// ----------------------------------------------------------------------
-
-status_t BnSensorServer::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code) {
-        case GET_SENSOR_LIST: {
-            CHECK_INTERFACE(ISensorServer, data, reply);
-            Vector<Sensor> v(getSensorList());
-            size_t n = v.size();
-            reply->writeInt32(n);
-            for (size_t i=0 ; i<n ; i++) {
-                reply->write(static_cast<const Flattenable&>(v[i]));
-            }
-            return NO_ERROR;
-        } break;
-        case CREATE_SENSOR_EVENT_CONNECTION: {
-            CHECK_INTERFACE(ISensorServer, data, reply);
-            sp<ISensorEventConnection> connection(createSensorEventConnection());
-            reply->writeStrongBinder(connection->asBinder());
-            return NO_ERROR;
-        } break;
-    }
-    return BBinder::onTransact(code, data, reply, flags);
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/ISurface.cpp b/libs/gui/ISurface.cpp
deleted file mode 100644
index c2ea183..0000000
--- a/libs/gui/ISurface.cpp
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "ISurface"
-
-#include <stdio.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <binder/Parcel.h>
-
-#include <gui/ISurface.h>
-#include <gui/ISurfaceTexture.h>
-
-namespace android {
-
-// ----------------------------------------------------------------------
-
-class BpSurface : public BpInterface<ISurface>
-{
-public:
-    BpSurface(const sp<IBinder>& impl)
-        : BpInterface<ISurface>(impl)
-    {
-    }
-
-    virtual sp<ISurfaceTexture> getSurfaceTexture() const {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurface::getInterfaceDescriptor());
-        remote()->transact(GET_SURFACE_TEXTURE, data, &reply);
-        return interface_cast<ISurfaceTexture>(reply.readStrongBinder());
-    }
-};
-
-IMPLEMENT_META_INTERFACE(Surface, "android.ui.ISurface");
-
-// ----------------------------------------------------------------------
-
-status_t BnSurface::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code) {
-        case GET_SURFACE_TEXTURE: {
-            CHECK_INTERFACE(ISurface, data, reply);
-            reply->writeStrongBinder( getSurfaceTexture()->asBinder() );
-            return NO_ERROR;
-        }
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-}; // namespace android
diff --git a/libs/gui/ISurfaceComposer.cpp b/libs/gui/ISurfaceComposer.cpp
deleted file mode 100644
index 1f1794c..0000000
--- a/libs/gui/ISurfaceComposer.cpp
+++ /dev/null
@@ -1,290 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// tag as surfaceflinger
-#define LOG_TAG "SurfaceFlinger"
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <binder/Parcel.h>
-#include <binder/IMemory.h>
-#include <binder/IPCThreadState.h>
-#include <binder/IServiceManager.h>
-
-#include <gui/BitTube.h>
-#include <gui/IDisplayEventConnection.h>
-#include <gui/ISurfaceComposer.h>
-#include <gui/ISurfaceTexture.h>
-
-#include <private/gui/LayerState.h>
-
-#include <ui/DisplayInfo.h>
-
-#include <utils/Log.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-class IDisplayEventConnection;
-
-class BpSurfaceComposer : public BpInterface<ISurfaceComposer>
-{
-public:
-    BpSurfaceComposer(const sp<IBinder>& impl)
-        : BpInterface<ISurfaceComposer>(impl)
-    {
-    }
-
-    virtual sp<ISurfaceComposerClient> createConnection()
-    {
-        uint32_t n;
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        remote()->transact(BnSurfaceComposer::CREATE_CONNECTION, data, &reply);
-        return interface_cast<ISurfaceComposerClient>(reply.readStrongBinder());
-    }
-
-    virtual sp<IGraphicBufferAlloc> createGraphicBufferAlloc()
-    {
-        uint32_t n;
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        remote()->transact(BnSurfaceComposer::CREATE_GRAPHIC_BUFFER_ALLOC, data, &reply);
-        return interface_cast<IGraphicBufferAlloc>(reply.readStrongBinder());
-    }
-
-    virtual sp<IMemoryHeap> getCblk() const
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        remote()->transact(BnSurfaceComposer::GET_CBLK, data, &reply);
-        return interface_cast<IMemoryHeap>(reply.readStrongBinder());
-    }
-
-    virtual void setTransactionState(const Vector<ComposerState>& state,
-            int orientation, uint32_t flags)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        Vector<ComposerState>::const_iterator b(state.begin());
-        Vector<ComposerState>::const_iterator e(state.end());
-        data.writeInt32(state.size());
-        for ( ; b != e ; ++b ) {
-            b->write(data);
-        }
-        data.writeInt32(orientation);
-        data.writeInt32(flags);
-        remote()->transact(BnSurfaceComposer::SET_TRANSACTION_STATE, data, &reply);
-    }
-
-    virtual void bootFinished()
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        remote()->transact(BnSurfaceComposer::BOOT_FINISHED, data, &reply);
-    }
-
-    virtual status_t captureScreen(DisplayID dpy,
-            sp<IMemoryHeap>* heap,
-            uint32_t* width, uint32_t* height, PixelFormat* format,
-            uint32_t reqWidth, uint32_t reqHeight,
-            uint32_t minLayerZ, uint32_t maxLayerZ)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        data.writeInt32(dpy);
-        data.writeInt32(reqWidth);
-        data.writeInt32(reqHeight);
-        data.writeInt32(minLayerZ);
-        data.writeInt32(maxLayerZ);
-        remote()->transact(BnSurfaceComposer::CAPTURE_SCREEN, data, &reply);
-        *heap = interface_cast<IMemoryHeap>(reply.readStrongBinder());
-        *width = reply.readInt32();
-        *height = reply.readInt32();
-        *format = reply.readInt32();
-        return reply.readInt32();
-    }
-
-    virtual status_t turnElectronBeamOff(int32_t mode)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        data.writeInt32(mode);
-        remote()->transact(BnSurfaceComposer::TURN_ELECTRON_BEAM_OFF, data, &reply);
-        return reply.readInt32();
-    }
-
-    virtual status_t turnElectronBeamOn(int32_t mode)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposer::getInterfaceDescriptor());
-        data.writeInt32(mode);
-        remote()->transact(BnSurfaceComposer::TURN_ELECTRON_BEAM_ON, data, &reply);
-        return reply.readInt32();
-    }
-
-    virtual bool authenticateSurfaceTexture(
-            const sp<ISurfaceTexture>& surfaceTexture) const
-    {
-        Parcel data, reply;
-        int err = NO_ERROR;
-        err = data.writeInterfaceToken(
-                ISurfaceComposer::getInterfaceDescriptor());
-        if (err != NO_ERROR) {
-            ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error writing "
-                    "interface descriptor: %s (%d)", strerror(-err), -err);
-            return false;
-        }
-        err = data.writeStrongBinder(surfaceTexture->asBinder());
-        if (err != NO_ERROR) {
-            ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error writing "
-                    "strong binder to parcel: %s (%d)", strerror(-err), -err);
-            return false;
-        }
-        err = remote()->transact(BnSurfaceComposer::AUTHENTICATE_SURFACE, data,
-                &reply);
-        if (err != NO_ERROR) {
-            ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error "
-                    "performing transaction: %s (%d)", strerror(-err), -err);
-            return false;
-        }
-        int32_t result = 0;
-        err = reply.readInt32(&result);
-        if (err != NO_ERROR) {
-            ALOGE("ISurfaceComposer::authenticateSurfaceTexture: error "
-                    "retrieving result: %s (%d)", strerror(-err), -err);
-            return false;
-        }
-        return result != 0;
-    }
-
-    virtual sp<IDisplayEventConnection> createDisplayEventConnection()
-    {
-        Parcel data, reply;
-        sp<IDisplayEventConnection> result;
-        int err = data.writeInterfaceToken(
-                ISurfaceComposer::getInterfaceDescriptor());
-        if (err != NO_ERROR) {
-            return result;
-        }
-        err = remote()->transact(
-                BnSurfaceComposer::CREATE_DISPLAY_EVENT_CONNECTION,
-                data, &reply);
-        if (err != NO_ERROR) {
-            ALOGE("ISurfaceComposer::createDisplayEventConnection: error performing "
-                    "transaction: %s (%d)", strerror(-err), -err);
-            return result;
-        }
-        result = interface_cast<IDisplayEventConnection>(reply.readStrongBinder());
-        return result;
-    }
-};
-
-IMPLEMENT_META_INTERFACE(SurfaceComposer, "android.ui.ISurfaceComposer");
-
-// ----------------------------------------------------------------------
-
-status_t BnSurfaceComposer::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code) {
-        case CREATE_CONNECTION: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            sp<IBinder> b = createConnection()->asBinder();
-            reply->writeStrongBinder(b);
-        } break;
-        case CREATE_GRAPHIC_BUFFER_ALLOC: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            sp<IBinder> b = createGraphicBufferAlloc()->asBinder();
-            reply->writeStrongBinder(b);
-        } break;
-        case SET_TRANSACTION_STATE: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            size_t count = data.readInt32();
-            ComposerState s;
-            Vector<ComposerState> state;
-            state.setCapacity(count);
-            for (size_t i=0 ; i<count ; i++) {
-                s.read(data);
-                state.add(s);
-            }
-            int orientation = data.readInt32();
-            uint32_t flags = data.readInt32();
-            setTransactionState(state, orientation, flags);
-        } break;
-        case BOOT_FINISHED: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            bootFinished();
-        } break;
-        case GET_CBLK: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            sp<IBinder> b = getCblk()->asBinder();
-            reply->writeStrongBinder(b);
-        } break;
-        case CAPTURE_SCREEN: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            DisplayID dpy = data.readInt32();
-            uint32_t reqWidth = data.readInt32();
-            uint32_t reqHeight = data.readInt32();
-            uint32_t minLayerZ = data.readInt32();
-            uint32_t maxLayerZ = data.readInt32();
-            sp<IMemoryHeap> heap;
-            uint32_t w, h;
-            PixelFormat f;
-            status_t res = captureScreen(dpy, &heap, &w, &h, &f,
-                    reqWidth, reqHeight, minLayerZ, maxLayerZ);
-            reply->writeStrongBinder(heap->asBinder());
-            reply->writeInt32(w);
-            reply->writeInt32(h);
-            reply->writeInt32(f);
-            reply->writeInt32(res);
-        } break;
-        case TURN_ELECTRON_BEAM_OFF: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            int32_t mode = data.readInt32();
-            status_t res = turnElectronBeamOff(mode);
-            reply->writeInt32(res);
-        } break;
-        case TURN_ELECTRON_BEAM_ON: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            int32_t mode = data.readInt32();
-            status_t res = turnElectronBeamOn(mode);
-            reply->writeInt32(res);
-        } break;
-        case AUTHENTICATE_SURFACE: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            sp<ISurfaceTexture> surfaceTexture =
-                    interface_cast<ISurfaceTexture>(data.readStrongBinder());
-            int32_t result = authenticateSurfaceTexture(surfaceTexture) ? 1 : 0;
-            reply->writeInt32(result);
-        } break;
-        case CREATE_DISPLAY_EVENT_CONNECTION: {
-            CHECK_INTERFACE(ISurfaceComposer, data, reply);
-            sp<IDisplayEventConnection> connection(createDisplayEventConnection());
-            reply->writeStrongBinder(connection->asBinder());
-            return NO_ERROR;
-        } break;
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-    return NO_ERROR;
-}
-
-// ----------------------------------------------------------------------------
-
-};
diff --git a/libs/gui/ISurfaceComposerClient.cpp b/libs/gui/ISurfaceComposerClient.cpp
deleted file mode 100644
index ca9ed5b..0000000
--- a/libs/gui/ISurfaceComposerClient.cpp
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-// tag as surfaceflinger
-#define LOG_TAG "SurfaceFlinger"
-
-#include <stdio.h>
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <binder/Parcel.h>
-#include <binder/IMemory.h>
-#include <binder/IPCThreadState.h>
-#include <binder/IServiceManager.h>
-
-#include <ui/Point.h>
-#include <ui/Rect.h>
-
-#include <gui/ISurface.h>
-#include <gui/ISurfaceComposerClient.h>
-#include <private/gui/LayerState.h>
-
-// ---------------------------------------------------------------------------
-
-namespace android {
-
-enum {
-    CREATE_SURFACE = IBinder::FIRST_CALL_TRANSACTION,
-    DESTROY_SURFACE
-};
-
-class BpSurfaceComposerClient : public BpInterface<ISurfaceComposerClient>
-{
-public:
-    BpSurfaceComposerClient(const sp<IBinder>& impl)
-        : BpInterface<ISurfaceComposerClient>(impl)
-    {
-    }
-
-    virtual sp<ISurface> createSurface( surface_data_t* params,
-                                        const String8& name,
-                                        DisplayID display,
-                                        uint32_t w,
-                                        uint32_t h,
-                                        PixelFormat format,
-                                        uint32_t flags)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposerClient::getInterfaceDescriptor());
-        data.writeString8(name);
-        data.writeInt32(display);
-        data.writeInt32(w);
-        data.writeInt32(h);
-        data.writeInt32(format);
-        data.writeInt32(flags);
-        remote()->transact(CREATE_SURFACE, data, &reply);
-        params->readFromParcel(reply);
-        return interface_cast<ISurface>(reply.readStrongBinder());
-    }
-
-    virtual status_t destroySurface(SurfaceID sid)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceComposerClient::getInterfaceDescriptor());
-        data.writeInt32(sid);
-        remote()->transact(DESTROY_SURFACE, data, &reply);
-        return reply.readInt32();
-    }
-};
-
-IMPLEMENT_META_INTERFACE(SurfaceComposerClient, "android.ui.ISurfaceComposerClient");
-
-// ----------------------------------------------------------------------
-
-status_t BnSurfaceComposerClient::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-     switch(code) {
-        case CREATE_SURFACE: {
-            CHECK_INTERFACE(ISurfaceComposerClient, data, reply);
-            surface_data_t params;
-            String8 name = data.readString8();
-            DisplayID display = data.readInt32();
-            uint32_t w = data.readInt32();
-            uint32_t h = data.readInt32();
-            PixelFormat format = data.readInt32();
-            uint32_t flags = data.readInt32();
-            sp<ISurface> s = createSurface(&params, name, display, w, h,
-                    format, flags);
-            params.writeToParcel(reply);
-            reply->writeStrongBinder(s->asBinder());
-            return NO_ERROR;
-        } break;
-        case DESTROY_SURFACE: {
-            CHECK_INTERFACE(ISurfaceComposerClient, data, reply);
-            reply->writeInt32( destroySurface( data.readInt32() ) );
-            return NO_ERROR;
-        } break;
-        default:
-            return BBinder::onTransact(code, data, reply, flags);
-    }
-}
-
-// ----------------------------------------------------------------------
-
-status_t ISurfaceComposerClient::surface_data_t::readFromParcel(const Parcel& parcel)
-{
-    token    = parcel.readInt32();
-    identity = parcel.readInt32();
-    return NO_ERROR;
-}
-
-status_t ISurfaceComposerClient::surface_data_t::writeToParcel(Parcel* parcel) const
-{
-    parcel->writeInt32(token);
-    parcel->writeInt32(identity);
-    return NO_ERROR;
-}
-
-}; // namespace android
diff --git a/libs/gui/ISurfaceTexture.cpp b/libs/gui/ISurfaceTexture.cpp
deleted file mode 100644
index d2e5627..0000000
--- a/libs/gui/ISurfaceTexture.cpp
+++ /dev/null
@@ -1,345 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/RefBase.h>
-#include <utils/Vector.h>
-#include <utils/Timers.h>
-
-#include <binder/Parcel.h>
-#include <binder/IInterface.h>
-
-#include <gui/ISurfaceTexture.h>
-
-namespace android {
-// ----------------------------------------------------------------------------
-
-enum {
-    REQUEST_BUFFER = IBinder::FIRST_CALL_TRANSACTION,
-    SET_BUFFER_COUNT,
-    DEQUEUE_BUFFER,
-    QUEUE_BUFFER,
-    CANCEL_BUFFER,
-    SET_CROP,
-    SET_TRANSFORM,
-    QUERY,
-    SET_SYNCHRONOUS_MODE,
-    CONNECT,
-    DISCONNECT,
-    SET_SCALING_MODE,
-};
-
-
-class BpSurfaceTexture : public BpInterface<ISurfaceTexture>
-{
-public:
-    BpSurfaceTexture(const sp<IBinder>& impl)
-        : BpInterface<ISurfaceTexture>(impl)
-    {
-    }
-
-    virtual status_t requestBuffer(int bufferIdx, sp<GraphicBuffer>* buf) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(bufferIdx);
-        status_t result =remote()->transact(REQUEST_BUFFER, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        bool nonNull = reply.readInt32();
-        if (nonNull) {
-            *buf = new GraphicBuffer();
-            reply.read(**buf);
-        }
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t setBufferCount(int bufferCount)
-    {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(bufferCount);
-        status_t result =remote()->transact(SET_BUFFER_COUNT, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t dequeueBuffer(int *buf, uint32_t w, uint32_t h,
-            uint32_t format, uint32_t usage) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(w);
-        data.writeInt32(h);
-        data.writeInt32(format);
-        data.writeInt32(usage);
-        status_t result = remote()->transact(DEQUEUE_BUFFER, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        *buf = reply.readInt32();
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t queueBuffer(int buf, int64_t timestamp,
-            uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(buf);
-        data.writeInt64(timestamp);
-        status_t result = remote()->transact(QUEUE_BUFFER, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        *outWidth = reply.readInt32();
-        *outHeight = reply.readInt32();
-        *outTransform = reply.readInt32();
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual void cancelBuffer(int buf) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(buf);
-        remote()->transact(CANCEL_BUFFER, data, &reply);
-    }
-
-    virtual status_t setCrop(const Rect& reg) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeFloat(reg.left);
-        data.writeFloat(reg.top);
-        data.writeFloat(reg.right);
-        data.writeFloat(reg.bottom);
-        status_t result = remote()->transact(SET_CROP, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t setTransform(uint32_t transform) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(transform);
-        status_t result = remote()->transact(SET_TRANSFORM, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t setScalingMode(int mode) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(mode);
-        status_t result = remote()->transact(SET_SCALING_MODE, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual int query(int what, int* value) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(what);
-        status_t result = remote()->transact(QUERY, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        value[0] = reply.readInt32();
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t setSynchronousMode(bool enabled) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(enabled);
-        status_t result = remote()->transact(SET_SYNCHRONOUS_MODE, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t connect(int api,
-            uint32_t* outWidth, uint32_t* outHeight, uint32_t* outTransform) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(api);
-        status_t result = remote()->transact(CONNECT, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        *outWidth = reply.readInt32();
-        *outHeight = reply.readInt32();
-        *outTransform = reply.readInt32();
-        result = reply.readInt32();
-        return result;
-    }
-
-    virtual status_t disconnect(int api) {
-        Parcel data, reply;
-        data.writeInterfaceToken(ISurfaceTexture::getInterfaceDescriptor());
-        data.writeInt32(api);
-        status_t result =remote()->transact(DISCONNECT, data, &reply);
-        if (result != NO_ERROR) {
-            return result;
-        }
-        result = reply.readInt32();
-        return result;
-    }
-};
-
-IMPLEMENT_META_INTERFACE(SurfaceTexture, "android.gui.SurfaceTexture");
-
-// ----------------------------------------------------------------------
-
-status_t BnSurfaceTexture::onTransact(
-    uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
-    switch(code) {
-        case REQUEST_BUFFER: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int bufferIdx   = data.readInt32();
-            sp<GraphicBuffer> buffer;
-            int result = requestBuffer(bufferIdx, &buffer);
-            reply->writeInt32(buffer != 0);
-            if (buffer != 0) {
-                reply->write(*buffer);
-            }
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case SET_BUFFER_COUNT: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int bufferCount = data.readInt32();
-            int result = setBufferCount(bufferCount);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case DEQUEUE_BUFFER: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            uint32_t w      = data.readInt32();
-            uint32_t h      = data.readInt32();
-            uint32_t format = data.readInt32();
-            uint32_t usage  = data.readInt32();
-            int buf;
-            int result = dequeueBuffer(&buf, w, h, format, usage);
-            reply->writeInt32(buf);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case QUEUE_BUFFER: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int buf = data.readInt32();
-            int64_t timestamp = data.readInt64();
-            uint32_t outWidth, outHeight, outTransform;
-            status_t result = queueBuffer(buf, timestamp,
-                    &outWidth, &outHeight, &outTransform);
-            reply->writeInt32(outWidth);
-            reply->writeInt32(outHeight);
-            reply->writeInt32(outTransform);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case CANCEL_BUFFER: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int buf = data.readInt32();
-            cancelBuffer(buf);
-            return NO_ERROR;
-        } break;
-        case SET_CROP: {
-            Rect reg;
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            reg.left = data.readFloat();
-            reg.top = data.readFloat();
-            reg.right = data.readFloat();
-            reg.bottom = data.readFloat();
-            status_t result = setCrop(reg);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case SET_TRANSFORM: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            uint32_t transform = data.readInt32();
-            status_t result = setTransform(transform);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case SET_SCALING_MODE: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int mode = data.readInt32();
-            status_t result = setScalingMode(mode);
-            reply->writeInt32(result);
-            return NO_ERROR;
-        } break;
-        case QUERY: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int value;
-            int what = data.readInt32();
-            int res = query(what, &value);
-            reply->writeInt32(value);
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-        case SET_SYNCHRONOUS_MODE: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            bool enabled = data.readInt32();
-            status_t res = setSynchronousMode(enabled);
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-        case CONNECT: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int api = data.readInt32();
-            uint32_t outWidth, outHeight, outTransform;
-            status_t res = connect(api,
-                    &outWidth, &outHeight, &outTransform);
-            reply->writeInt32(outWidth);
-            reply->writeInt32(outHeight);
-            reply->writeInt32(outTransform);
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-        case DISCONNECT: {
-            CHECK_INTERFACE(ISurfaceTexture, data, reply);
-            int api = data.readInt32();
-            status_t res = disconnect(api);
-            reply->writeInt32(res);
-            return NO_ERROR;
-        } break;
-    }
-    return BBinder::onTransact(code, data, reply, flags);
-}
-
-// ----------------------------------------------------------------------------
-
-}; // namespace android
diff --git a/libs/gui/LayerState.cpp b/libs/gui/LayerState.cpp
deleted file mode 100644
index 224c305..0000000
--- a/libs/gui/LayerState.cpp
+++ /dev/null
@@ -1,72 +0,0 @@
-/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <utils/Errors.h>
-#include <binder/Parcel.h>
-#include <gui/ISurfaceComposerClient.h>
-#include <private/gui/LayerState.h>
-
-namespace android {
-
-status_t layer_state_t::write(Parcel& output) const
-{
-    status_t err;
-
-    size_t len = transparentRegion.write(NULL, 0);
-    err = output.writeInt32(len);
-    if (err < NO_ERROR) return err;
-
-    void* buf = output.writeInplace(len);
-    if (buf == NULL) return NO_MEMORY;
-
-    err = transparentRegion.write(buf, len);
-    if (err < NO_ERROR) return err;
-
-    // NOTE: regions are at the end of the structure
-    size_t size = sizeof(layer_state_t);
-    size -= sizeof(transparentRegion);
-    err = output.write(this, size);
-    return err;
-}
-
-status_t layer_state_t::read(const Parcel& input)
-{
-    status_t err;
-    size_t len = input.readInt32();
-    void const* buf = input.readInplace(len);
-    if (buf == NULL) return NO_MEMORY;
-
-    err = transparentRegion.read(buf);
-    if (err < NO_ERROR) return err;
-
-    // NOTE: regions are at the end of the structure
-    size_t size = sizeof(layer_state_t);
-    size -= sizeof(transparentRegion);
-    input.read(this, size);
-    return NO_ERROR;
-}
-
-status_t ComposerState::write(Parcel& output) const {
-    output.writeStrongBinder(client->asBinder());
-    return state.write(output);
-}
-
-status_t ComposerState::read(const Parcel& input) {
-    client = interface_cast<ISurfaceComposerClient>(input.readStrongBinder());
-    return state.read(input);
-}
-
-}; // namespace android
diff --git a/libs/gui/Sensor.cpp b/libs/gui/Sensor.cpp
deleted file mode 100644
index f9a2c04..0000000
--- a/libs/gui/Sensor.cpp
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/String8.h>
-#include <utils/Flattenable.h>
-
-#include <hardware/sensors.h>
-
-#include <gui/Sensor.h>
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-Sensor::Sensor()
-    : mHandle(0), mType(0),
-      mMinValue(0), mMaxValue(0), mResolution(0),
-      mPower(0), mMinDelay(0)
-{
-}
-
-Sensor::Sensor(struct sensor_t const* hwSensor)
-{
-    mName = hwSensor->name;
-    mVendor = hwSensor->vendor;
-    mHandle = hwSensor->handle;
-    mType = hwSensor->type;
-    mMinValue = 0;                      // FIXME: minValue
-    mMaxValue = hwSensor->maxRange;     // FIXME: maxValue
-    mResolution = hwSensor->resolution;
-    mPower = hwSensor->power;
-    mMinDelay = hwSensor->minDelay;
-}
-
-Sensor::~Sensor()
-{
-}
-
-const String8& Sensor::getName() const {
-    return mName;
-}
-
-const String8& Sensor::getVendor() const {
-    return mVendor;
-}
-
-int32_t Sensor::getHandle() const {
-    return mHandle;
-}
-
-int32_t Sensor::getType() const {
-    return mType;
-}
-
-float Sensor::getMinValue() const {
-    return mMinValue;
-}
-
-float Sensor::getMaxValue() const {
-    return mMaxValue;
-}
-
-float Sensor::getResolution() const {
-    return mResolution;
-}
-
-float Sensor::getPowerUsage() const {
-    return mPower;
-}
-
-int32_t Sensor::getMinDelay() const {
-    return mMinDelay;
-}
-
-nsecs_t Sensor::getMinDelayNs() const {
-    return getMinDelay() * 1000;
-}
-
-int32_t Sensor::getVersion() const {
-    return mVersion;
-}
-
-size_t Sensor::getFlattenedSize() const
-{
-    return  sizeof(int32_t) + ((mName.length() + 3) & ~3) +
-            sizeof(int32_t) + ((mVendor.length() + 3) & ~3) +
-            sizeof(int32_t) * 2 +
-            sizeof(float) * 4 +
-            sizeof(int32_t);
-}
-
-size_t Sensor::getFdCount() const
-{
-    return 0;
-}
-
-static inline
-size_t write(void* buffer, size_t offset, const String8& value) {
-    memcpy(static_cast<char*>(buffer) + offset, value.string(), value.length());
-    return (value.length() + 3) & ~3;
-}
-
-static inline
-size_t write(void* buffer, size_t offset, float value) {
-    *reinterpret_cast<float*>(static_cast<char*>(buffer) + offset) = value;
-    return sizeof(float);
-}
-
-static inline
-size_t write(void* buffer, size_t offset, int32_t value) {
-    *reinterpret_cast<int32_t*>(static_cast<char*>(buffer) + offset) = value;
-    return sizeof(int32_t);
-}
-
-status_t Sensor::flatten(void* buffer, size_t size,
-        int fds[], size_t count) const
-{
-    if (size < Sensor::getFlattenedSize())
-        return -ENOMEM;
-
-    size_t offset = 0;
-    offset += write(buffer, offset, int32_t(mName.length()));
-    offset += write(buffer, offset, mName);
-    offset += write(buffer, offset, int32_t(mVendor.length()));
-    offset += write(buffer, offset, mVendor);
-    offset += write(buffer, offset, mHandle);
-    offset += write(buffer, offset, mType);
-    offset += write(buffer, offset, mMinValue);
-    offset += write(buffer, offset, mMaxValue);
-    offset += write(buffer, offset, mResolution);
-    offset += write(buffer, offset, mPower);
-    offset += write(buffer, offset, mMinDelay);
-
-    return NO_ERROR;
-}
-
-static inline
-size_t read(void const* buffer, size_t offset, String8* value, int32_t len) {
-    value->setTo(static_cast<char const*>(buffer) + offset, len);
-    return (len + 3) & ~3;
-}
-
-static inline
-size_t read(void const* buffer, size_t offset, float* value) {
-    *value = *reinterpret_cast<float const*>(static_cast<char const*>(buffer) + offset);
-    return sizeof(float);
-}
-
-static inline
-size_t read(void const* buffer, size_t offset, int32_t* value) {
-    *value = *reinterpret_cast<int32_t const*>(static_cast<char const*>(buffer) + offset);
-    return sizeof(int32_t);
-}
-
-status_t Sensor::unflatten(void const* buffer, size_t size,
-        int fds[], size_t count)
-{
-    int32_t len;
-    size_t offset = 0;
-    offset += read(buffer, offset, &len);
-    offset += read(buffer, offset, &mName, len);
-    offset += read(buffer, offset, &len);
-    offset += read(buffer, offset, &mVendor, len);
-    offset += read(buffer, offset, &mHandle);
-    offset += read(buffer, offset, &mType);
-    offset += read(buffer, offset, &mMinValue);
-    offset += read(buffer, offset, &mMaxValue);
-    offset += read(buffer, offset, &mResolution);
-    offset += read(buffer, offset, &mPower);
-    offset += read(buffer, offset, &mMinDelay);
-
-    return NO_ERROR;
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/SensorEventQueue.cpp b/libs/gui/SensorEventQueue.cpp
deleted file mode 100644
index b95dd90..0000000
--- a/libs/gui/SensorEventQueue.cpp
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Sensors"
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/RefBase.h>
-#include <utils/Looper.h>
-
-#include <gui/Sensor.h>
-#include <gui/BitTube.h>
-#include <gui/SensorEventQueue.h>
-#include <gui/ISensorEventConnection.h>
-
-#include <android/sensor.h>
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-SensorEventQueue::SensorEventQueue(const sp<ISensorEventConnection>& connection)
-    : mSensorEventConnection(connection)
-{
-}
-
-SensorEventQueue::~SensorEventQueue()
-{
-}
-
-void SensorEventQueue::onFirstRef()
-{
-    mSensorChannel = mSensorEventConnection->getSensorChannel();
-}
-
-int SensorEventQueue::getFd() const
-{
-    return mSensorChannel->getFd();
-}
-
-ssize_t SensorEventQueue::write(ASensorEvent const* events, size_t numEvents)
-{
-    ssize_t size = mSensorChannel->write(events, numEvents * sizeof(events[0]));
-    if (size >= 0) {
-        if (size % sizeof(events[0])) {
-            // partial write!!! should never happen.
-            return -EINVAL;
-        }
-        // returns number of events written
-        size /= sizeof(events[0]);
-    }
-    return size;
-}
-
-ssize_t SensorEventQueue::read(ASensorEvent* events, size_t numEvents)
-{
-    ssize_t size = mSensorChannel->read(events, numEvents*sizeof(events[0]));
-    ALOGE_IF(size<0 && size!=-EAGAIN,
-            "SensorChannel::read error (%s)", strerror(-size));
-    if (size >= 0) {
-        if (size % sizeof(events[0])) {
-            // partial read!!! should never happen.
-            ALOGE("SensorEventQueue partial read (event-size=%u, read=%d)",
-                    sizeof(events[0]), int(size));
-            return -EINVAL;
-        }
-        // returns number of events read
-        size /= sizeof(events[0]);
-    }
-    return size;
-}
-
-sp<Looper> SensorEventQueue::getLooper() const
-{
-    Mutex::Autolock _l(mLock);
-    if (mLooper == 0) {
-        mLooper = new Looper(true);
-        mLooper->addFd(getFd(), getFd(), ALOOPER_EVENT_INPUT, NULL, NULL);
-    }
-    return mLooper;
-}
-
-status_t SensorEventQueue::waitForEvent() const
-{
-    const int fd = getFd();
-    sp<Looper> looper(getLooper());
-
-    int32_t result;
-    do {
-        result = looper->pollOnce(-1);
-        if (result == ALOOPER_EVENT_ERROR) {
-            ALOGE("SensorEventQueue::waitForEvent error (errno=%d)", errno);
-            result = -EPIPE; // unknown error, so we make up one
-            break;
-        }
-    } while (result != fd);
-
-    return  (result == fd) ? status_t(NO_ERROR) : result;
-}
-
-status_t SensorEventQueue::wake() const
-{
-    sp<Looper> looper(getLooper());
-    looper->wake();
-    return NO_ERROR;
-}
-
-status_t SensorEventQueue::enableSensor(Sensor const* sensor) const {
-    return mSensorEventConnection->enableDisable(sensor->getHandle(), true);
-}
-
-status_t SensorEventQueue::disableSensor(Sensor const* sensor) const {
-    return mSensorEventConnection->enableDisable(sensor->getHandle(), false);
-}
-
-status_t SensorEventQueue::enableSensor(int32_t handle, int32_t us) const {
-    status_t err = mSensorEventConnection->enableDisable(handle, true);
-    if (err == NO_ERROR) {
-        mSensorEventConnection->setEventRate(handle, us2ns(us));
-    }
-    return err;
-}
-
-status_t SensorEventQueue::disableSensor(int32_t handle) const {
-    return mSensorEventConnection->enableDisable(handle, false);
-}
-
-status_t SensorEventQueue::setEventRate(Sensor const* sensor, nsecs_t ns) const {
-    return mSensorEventConnection->setEventRate(sensor->getHandle(), ns);
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
-
diff --git a/libs/gui/SensorManager.cpp b/libs/gui/SensorManager.cpp
deleted file mode 100644
index b80da56..0000000
--- a/libs/gui/SensorManager.cpp
+++ /dev/null
@@ -1,150 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Sensors"
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/RefBase.h>
-#include <utils/Singleton.h>
-
-#include <binder/IBinder.h>
-#include <binder/IServiceManager.h>
-
-#include <gui/ISensorServer.h>
-#include <gui/ISensorEventConnection.h>
-#include <gui/Sensor.h>
-#include <gui/SensorManager.h>
-#include <gui/SensorEventQueue.h>
-
-// ----------------------------------------------------------------------------
-namespace android {
-// ----------------------------------------------------------------------------
-
-ANDROID_SINGLETON_STATIC_INSTANCE(SensorManager)
-
-SensorManager::SensorManager()
-    : mSensorList(0)
-{
-    // okay we're not locked here, but it's not needed during construction
-    assertStateLocked();
-}
-
-SensorManager::~SensorManager()
-{
-    free(mSensorList);
-}
-
-void SensorManager::sensorManagerDied()
-{
-    Mutex::Autolock _l(mLock);
-    mSensorServer.clear();
-    free(mSensorList);
-    mSensorList = NULL;
-    mSensors.clear();
-}
-
-status_t SensorManager::assertStateLocked() const {
-    if (mSensorServer == NULL) {
-        // try for one second
-        const String16 name("sensorservice");
-        for (int i=0 ; i<4 ; i++) {
-            status_t err = getService(name, &mSensorServer);
-            if (err == NAME_NOT_FOUND) {
-                usleep(250000);
-                continue;
-            }
-            if (err != NO_ERROR) {
-                return err;
-            }
-            break;
-        }
-
-        class DeathObserver : public IBinder::DeathRecipient {
-            SensorManager& mSensorManger;
-            virtual void binderDied(const wp<IBinder>& who) {
-                ALOGW("sensorservice died [%p]", who.unsafe_get());
-                mSensorManger.sensorManagerDied();
-            }
-        public:
-            DeathObserver(SensorManager& mgr) : mSensorManger(mgr) { }
-        };
-
-        mDeathObserver = new DeathObserver(*const_cast<SensorManager *>(this));
-        mSensorServer->asBinder()->linkToDeath(mDeathObserver);
-
-        mSensors = mSensorServer->getSensorList();
-        size_t count = mSensors.size();
-        mSensorList = (Sensor const**)malloc(count * sizeof(Sensor*));
-        for (size_t i=0 ; i<count ; i++) {
-            mSensorList[i] = mSensors.array() + i;
-        }
-    }
-
-    return NO_ERROR;
-}
-
-
-
-ssize_t SensorManager::getSensorList(Sensor const* const** list) const
-{
-    Mutex::Autolock _l(mLock);
-    status_t err = assertStateLocked();
-    if (err < 0) {
-        return ssize_t(err);
-    }
-    *list = mSensorList;
-    return mSensors.size();
-}
-
-Sensor const* SensorManager::getDefaultSensor(int type)
-{
-    Mutex::Autolock _l(mLock);
-    if (assertStateLocked() == NO_ERROR) {
-        // For now we just return the first sensor of that type we find.
-        // in the future it will make sense to let the SensorService make
-        // that decision.
-        for (size_t i=0 ; i<mSensors.size() ; i++) {
-            if (mSensorList[i]->getType() == type)
-                return mSensorList[i];
-        }
-    }
-    return NULL;
-}
-
-sp<SensorEventQueue> SensorManager::createEventQueue()
-{
-    sp<SensorEventQueue> queue;
-
-    Mutex::Autolock _l(mLock);
-    while (assertStateLocked() == NO_ERROR) {
-        sp<ISensorEventConnection> connection =
-                mSensorServer->createSensorEventConnection();
-        if (connection == NULL) {
-            // SensorService just died.
-            ALOGE("createEventQueue: connection is NULL. SensorService died.");
-            continue;
-        }
-        queue = new SensorEventQueue(connection);
-        break;
-    }
-    return queue;
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/Surface.cpp b/libs/gui/Surface.cpp
deleted file mode 100644
index 72b27ed..0000000
--- a/libs/gui/Surface.cpp
+++ /dev/null
@@ -1,386 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "Surface"
-
-#include <stdint.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-
-#include <utils/CallStack.h>
-#include <utils/Errors.h>
-#include <utils/Log.h>
-#include <utils/threads.h>
-
-#include <binder/IPCThreadState.h>
-
-#include <ui/DisplayInfo.h>
-#include <ui/GraphicBuffer.h>
-#include <ui/Rect.h>
-
-#include <gui/ISurface.h>
-#include <gui/ISurfaceComposer.h>
-#include <gui/Surface.h>
-#include <gui/SurfaceComposerClient.h>
-#include <gui/SurfaceTextureClient.h>
-
-namespace android {
-
-// ============================================================================
-//  SurfaceControl
-// ============================================================================
-
-SurfaceControl::SurfaceControl(
-        const sp<SurfaceComposerClient>& client, 
-        const sp<ISurface>& surface,
-        const ISurfaceComposerClient::surface_data_t& data)
-    : mClient(client), mSurface(surface),
-      mToken(data.token), mIdentity(data.identity)
-{
-}
-        
-SurfaceControl::~SurfaceControl()
-{
-    destroy();
-}
-
-void SurfaceControl::destroy()
-{
-    if (isValid()) {
-        mClient->destroySurface(mToken);
-    }
-
-    // clear all references and trigger an IPC now, to make sure things
-    // happen without delay, since these resources are quite heavy.
-    mClient.clear();
-    mSurface.clear();
-    IPCThreadState::self()->flushCommands();
-}
-
-void SurfaceControl::clear() 
-{
-    // here, the window manager tells us explicitly that we should destroy
-    // the surface's resource. Soon after this call, it will also release
-    // its last reference (which will call the dtor); however, it is possible
-    // that a client living in the same process still holds references which
-    // would delay the call to the dtor -- that is why we need this explicit
-    // "clear()" call.
-    destroy();
-}
-
-bool SurfaceControl::isSameSurface(
-        const sp<SurfaceControl>& lhs, const sp<SurfaceControl>& rhs) 
-{
-    if (lhs == 0 || rhs == 0)
-        return false;
-    return lhs->mSurface->asBinder() == rhs->mSurface->asBinder();
-}
-
-status_t SurfaceControl::setLayer(int32_t layer) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setLayer(mToken, layer);
-}
-status_t SurfaceControl::setPosition(int32_t x, int32_t y) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setPosition(mToken, x, y);
-}
-status_t SurfaceControl::setSize(uint32_t w, uint32_t h) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setSize(mToken, w, h);
-}
-status_t SurfaceControl::hide() {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->hide(mToken);
-}
-status_t SurfaceControl::show(int32_t layer) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->show(mToken, layer);
-}
-status_t SurfaceControl::freeze() {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->freeze(mToken);
-}
-status_t SurfaceControl::unfreeze() {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->unfreeze(mToken);
-}
-status_t SurfaceControl::setFlags(uint32_t flags, uint32_t mask) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setFlags(mToken, flags, mask);
-}
-status_t SurfaceControl::setTransparentRegionHint(const Region& transparent) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setTransparentRegionHint(mToken, transparent);
-}
-status_t SurfaceControl::setAlpha(float alpha) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setAlpha(mToken, alpha);
-}
-status_t SurfaceControl::setMatrix(float dsdx, float dtdx, float dsdy, float dtdy) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setMatrix(mToken, dsdx, dtdx, dsdy, dtdy);
-}
-status_t SurfaceControl::setFreezeTint(uint32_t tint) {
-    status_t err = validate();
-    if (err < 0) return err;
-    const sp<SurfaceComposerClient>& client(mClient);
-    return client->setFreezeTint(mToken, tint);
-}
-
-status_t SurfaceControl::validate() const
-{
-    if (mToken<0 || mClient==0) {
-        ALOGE("invalid token (%d, identity=%u) or client (%p)", 
-                mToken, mIdentity, mClient.get());
-        return NO_INIT;
-    }
-    return NO_ERROR;
-}
-
-status_t SurfaceControl::writeSurfaceToParcel(
-        const sp<SurfaceControl>& control, Parcel* parcel)
-{
-    sp<ISurface> sur;
-    uint32_t identity = 0;
-    if (SurfaceControl::isValid(control)) {
-        sur      = control->mSurface;
-        identity = control->mIdentity;
-    }
-    parcel->writeStrongBinder(sur!=0 ? sur->asBinder() : NULL);
-    parcel->writeStrongBinder(NULL);  // NULL ISurfaceTexture in this case.
-    parcel->writeInt32(identity);
-    return NO_ERROR;
-}
-
-sp<Surface> SurfaceControl::getSurface() const
-{
-    Mutex::Autolock _l(mLock);
-    if (mSurfaceData == 0) {
-        sp<SurfaceControl> surface_control(const_cast<SurfaceControl*>(this));
-        mSurfaceData = new Surface(surface_control);
-    }
-    return mSurfaceData;
-}
-
-// ============================================================================
-//  Surface
-// ============================================================================
-
-// ---------------------------------------------------------------------------
-
-Surface::Surface(const sp<SurfaceControl>& surface)
-    : SurfaceTextureClient(),
-      mSurface(surface->mSurface),
-      mIdentity(surface->mIdentity)
-{
-    sp<ISurfaceTexture> st;
-    if (mSurface != NULL) {
-        st = mSurface->getSurfaceTexture();
-    }
-    init(st);
-}
-
-Surface::Surface(const Parcel& parcel, const sp<IBinder>& ref)
-    : SurfaceTextureClient()
-{
-    mSurface = interface_cast<ISurface>(ref);
-    sp<IBinder> st_binder(parcel.readStrongBinder());
-    sp<ISurfaceTexture> st;
-    if (st_binder != NULL) {
-        st = interface_cast<ISurfaceTexture>(st_binder);
-    } else if (mSurface != NULL) {
-        st = mSurface->getSurfaceTexture();
-    }
-
-    mIdentity   = parcel.readInt32();
-    init(st);
-}
-
-Surface::Surface(const sp<ISurfaceTexture>& st)
-    : SurfaceTextureClient(),
-      mSurface(NULL),
-      mIdentity(0)
-{
-    init(st);
-}
-
-status_t Surface::writeToParcel(
-        const sp<Surface>& surface, Parcel* parcel)
-{
-    sp<ISurface> sur;
-    sp<ISurfaceTexture> st;
-    uint32_t identity = 0;
-    if (Surface::isValid(surface)) {
-        sur      = surface->mSurface;
-        st       = surface->getISurfaceTexture();
-        identity = surface->mIdentity;
-    } else if (surface != 0 &&
-            (surface->mSurface != NULL ||
-             surface->getISurfaceTexture() != NULL)) {
-        ALOGE("Parceling invalid surface with non-NULL ISurface/ISurfaceTexture as NULL: "
-             "mSurface = %p, surfaceTexture = %p, mIdentity = %d, ",
-             surface->mSurface.get(), surface->getISurfaceTexture().get(),
-             surface->mIdentity);
-    }
-
-    parcel->writeStrongBinder(sur != NULL ? sur->asBinder() : NULL);
-    parcel->writeStrongBinder(st != NULL ? st->asBinder() : NULL);
-    parcel->writeInt32(identity);
-    return NO_ERROR;
-
-}
-
-Mutex Surface::sCachedSurfacesLock;
-DefaultKeyedVector<wp<IBinder>, wp<Surface> > Surface::sCachedSurfaces;
-
-sp<Surface> Surface::readFromParcel(const Parcel& data) {
-    Mutex::Autolock _l(sCachedSurfacesLock);
-    sp<IBinder> binder(data.readStrongBinder());
-    sp<Surface> surface = sCachedSurfaces.valueFor(binder).promote();
-    if (surface == 0) {
-       surface = new Surface(data, binder);
-       sCachedSurfaces.add(binder, surface);
-    } else {
-        // The Surface was found in the cache, but we still should clear any
-        // remaining data from the parcel.
-        data.readStrongBinder();  // ISurfaceTexture
-        data.readInt32();         // identity
-    }
-    if (surface->mSurface == NULL && surface->getISurfaceTexture() == NULL) {
-        surface = 0;
-    }
-    cleanCachedSurfacesLocked();
-    return surface;
-}
-
-// Remove the stale entries from the surface cache.  This should only be called
-// with sCachedSurfacesLock held.
-void Surface::cleanCachedSurfacesLocked() {
-    for (int i = sCachedSurfaces.size()-1; i >= 0; --i) {
-        wp<Surface> s(sCachedSurfaces.valueAt(i));
-        if (s == 0 || s.promote() == 0) {
-            sCachedSurfaces.removeItemsAt(i);
-        }
-    }
-}
-
-void Surface::init(const sp<ISurfaceTexture>& surfaceTexture)
-{
-    if (mSurface != NULL || surfaceTexture != NULL) {
-        ALOGE_IF(surfaceTexture==0, "got a NULL ISurfaceTexture from ISurface");
-        if (surfaceTexture != NULL) {
-            setISurfaceTexture(surfaceTexture);
-            setUsage(GraphicBuffer::USAGE_HW_RENDER);
-        }
-
-        DisplayInfo dinfo;
-        SurfaceComposerClient::getDisplayInfo(0, &dinfo);
-        const_cast<float&>(ANativeWindow::xdpi) = dinfo.xdpi;
-        const_cast<float&>(ANativeWindow::ydpi) = dinfo.ydpi;
-        const_cast<uint32_t&>(ANativeWindow::flags) = 0;
-    }
-}
-
-Surface::~Surface()
-{
-    // clear all references and trigger an IPC now, to make sure things
-    // happen without delay, since these resources are quite heavy.
-    mSurface.clear();
-    IPCThreadState::self()->flushCommands();
-}
-
-bool Surface::isValid() {
-    return getISurfaceTexture() != NULL;
-}
-
-sp<ISurfaceTexture> Surface::getSurfaceTexture() {
-    return getISurfaceTexture();
-}
-
-sp<IBinder> Surface::asBinder() const {
-    return mSurface!=0 ? mSurface->asBinder() : 0;
-}
-
-// ----------------------------------------------------------------------------
-
-int Surface::query(int what, int* value) const {
-    switch (what) {
-    case NATIVE_WINDOW_CONCRETE_TYPE:
-        *value = NATIVE_WINDOW_SURFACE;
-        return NO_ERROR;
-    }
-    return SurfaceTextureClient::query(what, value);
-}
-
-// ----------------------------------------------------------------------------
-
-status_t Surface::lock(SurfaceInfo* other, Region* inOutDirtyRegion) {
-    ANativeWindow_Buffer outBuffer;
-
-    ARect temp;
-    ARect* inOutDirtyBounds = NULL;
-    if (inOutDirtyRegion) {
-        temp = inOutDirtyRegion->getBounds();
-        inOutDirtyBounds = &temp;
-    }
-
-    status_t err = SurfaceTextureClient::lock(&outBuffer, inOutDirtyBounds);
-
-    if (err == NO_ERROR) {
-        other->w = uint32_t(outBuffer.width);
-        other->h = uint32_t(outBuffer.height);
-        other->s = uint32_t(outBuffer.stride);
-        other->usage = GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN;
-        other->format = uint32_t(outBuffer.format);
-        other->bits = outBuffer.bits;
-    }
-
-    if (inOutDirtyRegion) {
-        inOutDirtyRegion->set( static_cast<Rect const&>(temp) );
-    }
-
-    return err;
-}
-
-status_t Surface::unlockAndPost() {
-    return SurfaceTextureClient::unlockAndPost();
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/SurfaceComposerClient.cpp b/libs/gui/SurfaceComposerClient.cpp
deleted file mode 100644
index ceb1ba6..0000000
--- a/libs/gui/SurfaceComposerClient.cpp
+++ /dev/null
@@ -1,603 +0,0 @@
-/*
- * Copyright (C) 2007 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "SurfaceComposerClient"
-
-#include <stdint.h>
-#include <sys/types.h>
-
-#include <utils/Errors.h>
-#include <utils/Log.h>
-#include <utils/Singleton.h>
-#include <utils/SortedVector.h>
-#include <utils/String8.h>
-#include <utils/threads.h>
-
-#include <binder/IMemory.h>
-#include <binder/IServiceManager.h>
-
-#include <ui/DisplayInfo.h>
-
-#include <gui/ISurface.h>
-#include <gui/ISurfaceComposer.h>
-#include <gui/ISurfaceComposerClient.h>
-#include <gui/SurfaceComposerClient.h>
-
-#include <private/gui/ComposerService.h>
-#include <private/gui/LayerState.h>
-#include <private/gui/SharedBufferStack.h>
-
-namespace android {
-// ---------------------------------------------------------------------------
-
-ANDROID_SINGLETON_STATIC_INSTANCE(ComposerService);
-
-ComposerService::ComposerService()
-: Singleton<ComposerService>() {
-    const String16 name("SurfaceFlinger");
-    while (getService(name, &mComposerService) != NO_ERROR) {
-        usleep(250000);
-    }
-    mServerCblkMemory = mComposerService->getCblk();
-    mServerCblk = static_cast<surface_flinger_cblk_t volatile *>(
-            mServerCblkMemory->getBase());
-}
-
-sp<ISurfaceComposer> ComposerService::getComposerService() {
-    return ComposerService::getInstance().mComposerService;
-}
-
-surface_flinger_cblk_t const volatile * ComposerService::getControlBlock() {
-    return ComposerService::getInstance().mServerCblk;
-}
-
-static inline sp<ISurfaceComposer> getComposerService() {
-    return ComposerService::getComposerService();
-}
-
-static inline surface_flinger_cblk_t const volatile * get_cblk() {
-    return ComposerService::getControlBlock();
-}
-
-// ---------------------------------------------------------------------------
-
-// NOTE: this is NOT a member function (it's a friend defined with its
-// declaration).
-static inline
-int compare_type( const ComposerState& lhs, const ComposerState& rhs) {
-    if (lhs.client < rhs.client)  return -1;
-    if (lhs.client > rhs.client)  return 1;
-    if (lhs.state.surface < rhs.state.surface)  return -1;
-    if (lhs.state.surface > rhs.state.surface)  return 1;
-    return 0;
-}
-
-class Composer : public Singleton<Composer>
-{
-    friend class Singleton<Composer>;
-
-    mutable Mutex               mLock;
-    SortedVector<ComposerState> mStates;
-    int                         mOrientation;
-    uint32_t                    mForceSynchronous;
-
-    Composer() : Singleton<Composer>(),
-        mOrientation(ISurfaceComposer::eOrientationUnchanged),
-        mForceSynchronous(0)
-    { }
-
-    void closeGlobalTransactionImpl(bool synchronous);
-
-    layer_state_t* getLayerStateLocked(
-            const sp<SurfaceComposerClient>& client, SurfaceID id);
-
-public:
-
-    status_t setPosition(const sp<SurfaceComposerClient>& client, SurfaceID id,
-            float x, float y);
-    status_t setSize(const sp<SurfaceComposerClient>& client, SurfaceID id,
-            uint32_t w, uint32_t h);
-    status_t setLayer(const sp<SurfaceComposerClient>& client, SurfaceID id,
-            int32_t z);
-    status_t setFlags(const sp<SurfaceComposerClient>& client, SurfaceID id,
-            uint32_t flags, uint32_t mask);
-    status_t setTransparentRegionHint(
-            const sp<SurfaceComposerClient>& client, SurfaceID id,
-            const Region& transparentRegion);
-    status_t setAlpha(const sp<SurfaceComposerClient>& client, SurfaceID id,
-            float alpha);
-    status_t setMatrix(const sp<SurfaceComposerClient>& client, SurfaceID id,
-            float dsdx, float dtdx, float dsdy, float dtdy);
-    status_t setFreezeTint(
-            const sp<SurfaceComposerClient>& client, SurfaceID id,
-            uint32_t tint);
-    status_t setOrientation(int orientation);
-
-    static void closeGlobalTransaction(bool synchronous) {
-        Composer::getInstance().closeGlobalTransactionImpl(synchronous);
-    }
-};
-
-ANDROID_SINGLETON_STATIC_INSTANCE(Composer);
-
-// ---------------------------------------------------------------------------
-
-void Composer::closeGlobalTransactionImpl(bool synchronous) {
-    sp<ISurfaceComposer> sm(getComposerService());
-
-    Vector<ComposerState> transaction;
-    int orientation;
-    uint32_t flags = 0;
-
-    { // scope for the lock
-        Mutex::Autolock _l(mLock);
-        transaction = mStates;
-        mStates.clear();
-
-        orientation = mOrientation;
-        mOrientation = ISurfaceComposer::eOrientationUnchanged;
-
-        if (synchronous || mForceSynchronous) {
-            flags |= ISurfaceComposer::eSynchronous;
-        }
-        mForceSynchronous = false;
-    }
-
-   sm->setTransactionState(transaction, orientation, flags);
-}
-
-layer_state_t* Composer::getLayerStateLocked(
-        const sp<SurfaceComposerClient>& client, SurfaceID id) {
-
-    ComposerState s;
-    s.client = client->mClient;
-    s.state.surface = id;
-
-    ssize_t index = mStates.indexOf(s);
-    if (index < 0) {
-        // we don't have it, add an initialized layer_state to our list
-        index = mStates.add(s);
-    }
-
-    ComposerState* const out = mStates.editArray();
-    return &(out[index].state);
-}
-
-status_t Composer::setPosition(const sp<SurfaceComposerClient>& client,
-        SurfaceID id, float x, float y) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::ePositionChanged;
-    s->x = x;
-    s->y = y;
-    return NO_ERROR;
-}
-
-status_t Composer::setSize(const sp<SurfaceComposerClient>& client,
-        SurfaceID id, uint32_t w, uint32_t h) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::eSizeChanged;
-    s->w = w;
-    s->h = h;
-
-    // Resizing a surface makes the transaction synchronous.
-    mForceSynchronous = true;
-
-    return NO_ERROR;
-}
-
-status_t Composer::setLayer(const sp<SurfaceComposerClient>& client,
-        SurfaceID id, int32_t z) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::eLayerChanged;
-    s->z = z;
-    return NO_ERROR;
-}
-
-status_t Composer::setFlags(const sp<SurfaceComposerClient>& client,
-        SurfaceID id, uint32_t flags,
-        uint32_t mask) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::eVisibilityChanged;
-    s->flags &= ~mask;
-    s->flags |= (flags & mask);
-    s->mask |= mask;
-    return NO_ERROR;
-}
-
-status_t Composer::setTransparentRegionHint(
-        const sp<SurfaceComposerClient>& client, SurfaceID id,
-        const Region& transparentRegion) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::eTransparentRegionChanged;
-    s->transparentRegion = transparentRegion;
-    return NO_ERROR;
-}
-
-status_t Composer::setAlpha(const sp<SurfaceComposerClient>& client,
-        SurfaceID id, float alpha) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::eAlphaChanged;
-    s->alpha = alpha;
-    return NO_ERROR;
-}
-
-status_t Composer::setMatrix(const sp<SurfaceComposerClient>& client,
-        SurfaceID id, float dsdx, float dtdx,
-        float dsdy, float dtdy) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::eMatrixChanged;
-    layer_state_t::matrix22_t matrix;
-    matrix.dsdx = dsdx;
-    matrix.dtdx = dtdx;
-    matrix.dsdy = dsdy;
-    matrix.dtdy = dtdy;
-    s->matrix = matrix;
-    return NO_ERROR;
-}
-
-status_t Composer::setFreezeTint(const sp<SurfaceComposerClient>& client,
-        SurfaceID id, uint32_t tint) {
-    Mutex::Autolock _l(mLock);
-    layer_state_t* s = getLayerStateLocked(client, id);
-    if (!s)
-        return BAD_INDEX;
-    s->what |= ISurfaceComposer::eFreezeTintChanged;
-    s->tint = tint;
-    return NO_ERROR;
-}
-
-status_t Composer::setOrientation(int orientation) {
-    Mutex::Autolock _l(mLock);
-    mOrientation = orientation;
-
-    // Changing the orientation makes the transaction synchronous.
-    mForceSynchronous = true;
-
-    return NO_ERROR;
-}
-
-// ---------------------------------------------------------------------------
-
-SurfaceComposerClient::SurfaceComposerClient()
-    : mStatus(NO_INIT), mComposer(Composer::getInstance())
-{
-}
-
-void SurfaceComposerClient::onFirstRef() {
-    sp<ISurfaceComposer> sm(getComposerService());
-    if (sm != 0) {
-        sp<ISurfaceComposerClient> conn = sm->createConnection();
-        if (conn != 0) {
-            mClient = conn;
-            mStatus = NO_ERROR;
-        }
-    }
-}
-
-SurfaceComposerClient::~SurfaceComposerClient() {
-    dispose();
-}
-
-status_t SurfaceComposerClient::initCheck() const {
-    return mStatus;
-}
-
-sp<IBinder> SurfaceComposerClient::connection() const {
-    return (mClient != 0) ? mClient->asBinder() : 0;
-}
-
-status_t SurfaceComposerClient::linkToComposerDeath(
-        const sp<IBinder::DeathRecipient>& recipient,
-        void* cookie, uint32_t flags) {
-    sp<ISurfaceComposer> sm(getComposerService());
-    return sm->asBinder()->linkToDeath(recipient, cookie, flags);
-}
-
-void SurfaceComposerClient::dispose() {
-    // this can be called more than once.
-    sp<ISurfaceComposerClient> client;
-    Mutex::Autolock _lm(mLock);
-    if (mClient != 0) {
-        client = mClient; // hold ref while lock is held
-        mClient.clear();
-    }
-    mStatus = NO_INIT;
-}
-
-sp<SurfaceControl> SurfaceComposerClient::createSurface(
-        DisplayID display,
-        uint32_t w,
-        uint32_t h,
-        PixelFormat format,
-        uint32_t flags)
-{
-    String8 name;
-    const size_t SIZE = 128;
-    char buffer[SIZE];
-    snprintf(buffer, SIZE, "<pid_%d>", getpid());
-    name.append(buffer);
-
-    return SurfaceComposerClient::createSurface(name, display,
-            w, h, format, flags);
-}
-
-sp<SurfaceControl> SurfaceComposerClient::createSurface(
-        const String8& name,
-        DisplayID display,
-        uint32_t w,
-        uint32_t h,
-        PixelFormat format,
-        uint32_t flags)
-{
-    sp<SurfaceControl> result;
-    if (mStatus == NO_ERROR) {
-        ISurfaceComposerClient::surface_data_t data;
-        sp<ISurface> surface = mClient->createSurface(&data, name,
-                display, w, h, format, flags);
-        if (surface != 0) {
-            result = new SurfaceControl(this, surface, data);
-        }
-    }
-    return result;
-}
-
-status_t SurfaceComposerClient::destroySurface(SurfaceID sid) {
-    if (mStatus != NO_ERROR)
-        return mStatus;
-    status_t err = mClient->destroySurface(sid);
-    return err;
-}
-
-inline Composer& SurfaceComposerClient::getComposer() {
-    return mComposer;
-}
-
-// ----------------------------------------------------------------------------
-
-void SurfaceComposerClient::openGlobalTransaction() {
-    // Currently a no-op
-}
-
-void SurfaceComposerClient::closeGlobalTransaction(bool synchronous) {
-    Composer::closeGlobalTransaction(synchronous);
-}
-
-// ----------------------------------------------------------------------------
-
-status_t SurfaceComposerClient::setFreezeTint(SurfaceID id, uint32_t tint) {
-    return getComposer().setFreezeTint(this, id, tint);
-}
-
-status_t SurfaceComposerClient::setPosition(SurfaceID id, float x, float y) {
-    return getComposer().setPosition(this, id, x, y);
-}
-
-status_t SurfaceComposerClient::setSize(SurfaceID id, uint32_t w, uint32_t h) {
-    return getComposer().setSize(this, id, w, h);
-}
-
-status_t SurfaceComposerClient::setLayer(SurfaceID id, int32_t z) {
-    return getComposer().setLayer(this, id, z);
-}
-
-status_t SurfaceComposerClient::hide(SurfaceID id) {
-    return getComposer().setFlags(this, id,
-            ISurfaceComposer::eLayerHidden,
-            ISurfaceComposer::eLayerHidden);
-}
-
-status_t SurfaceComposerClient::show(SurfaceID id, int32_t) {
-    return getComposer().setFlags(this, id,
-            0,
-            ISurfaceComposer::eLayerHidden);
-}
-
-status_t SurfaceComposerClient::freeze(SurfaceID id) {
-    return getComposer().setFlags(this, id,
-            ISurfaceComposer::eLayerFrozen,
-            ISurfaceComposer::eLayerFrozen);
-}
-
-status_t SurfaceComposerClient::unfreeze(SurfaceID id) {
-    return getComposer().setFlags(this, id,
-            0,
-            ISurfaceComposer::eLayerFrozen);
-}
-
-status_t SurfaceComposerClient::setFlags(SurfaceID id, uint32_t flags,
-        uint32_t mask) {
-    return getComposer().setFlags(this, id, flags, mask);
-}
-
-status_t SurfaceComposerClient::setTransparentRegionHint(SurfaceID id,
-        const Region& transparentRegion) {
-    return getComposer().setTransparentRegionHint(this, id, transparentRegion);
-}
-
-status_t SurfaceComposerClient::setAlpha(SurfaceID id, float alpha) {
-    return getComposer().setAlpha(this, id, alpha);
-}
-
-status_t SurfaceComposerClient::setMatrix(SurfaceID id, float dsdx, float dtdx,
-        float dsdy, float dtdy) {
-    return getComposer().setMatrix(this, id, dsdx, dtdx, dsdy, dtdy);
-}
-
-status_t SurfaceComposerClient::setOrientation(DisplayID dpy,
-        int orientation, uint32_t flags)
-{
-    return Composer::getInstance().setOrientation(orientation);
-}
-
-// ----------------------------------------------------------------------------
-
-status_t SurfaceComposerClient::getDisplayInfo(
-        DisplayID dpy, DisplayInfo* info)
-{
-    if (uint32_t(dpy)>=NUM_DISPLAY_MAX)
-        return BAD_VALUE;
-
-    volatile surface_flinger_cblk_t const * cblk = get_cblk();
-    volatile display_cblk_t const * dcblk = cblk->displays + dpy;
-
-    info->w              = dcblk->w;
-    info->h              = dcblk->h;
-    info->orientation    = dcblk->orientation;
-    info->xdpi           = dcblk->xdpi;
-    info->ydpi           = dcblk->ydpi;
-    info->fps            = dcblk->fps;
-    info->density        = dcblk->density;
-    return getPixelFormatInfo(dcblk->format, &(info->pixelFormatInfo));
-}
-
-ssize_t SurfaceComposerClient::getDisplayWidth(DisplayID dpy)
-{
-    if (uint32_t(dpy)>=NUM_DISPLAY_MAX)
-        return BAD_VALUE;
-    volatile surface_flinger_cblk_t const * cblk = get_cblk();
-    volatile display_cblk_t const * dcblk = cblk->displays + dpy;
-    return dcblk->w;
-}
-
-ssize_t SurfaceComposerClient::getDisplayHeight(DisplayID dpy)
-{
-    if (uint32_t(dpy)>=NUM_DISPLAY_MAX)
-        return BAD_VALUE;
-    volatile surface_flinger_cblk_t const * cblk = get_cblk();
-    volatile display_cblk_t const * dcblk = cblk->displays + dpy;
-    return dcblk->h;
-}
-
-ssize_t SurfaceComposerClient::getDisplayOrientation(DisplayID dpy)
-{
-    if (uint32_t(dpy)>=NUM_DISPLAY_MAX)
-        return BAD_VALUE;
-    volatile surface_flinger_cblk_t const * cblk = get_cblk();
-    volatile display_cblk_t const * dcblk = cblk->displays + dpy;
-    return dcblk->orientation;
-}
-
-ssize_t SurfaceComposerClient::getNumberOfDisplays()
-{
-    volatile surface_flinger_cblk_t const * cblk = get_cblk();
-    uint32_t connected = cblk->connected;
-    int n = 0;
-    while (connected) {
-        if (connected&1) n++;
-        connected >>= 1;
-    }
-    return n;
-}
-
-// ----------------------------------------------------------------------------
-
-status_t SurfaceComposerClient::freezeDisplay(DisplayID dpy, uint32_t flags)
-{
-    // This has been made a no-op because it can cause Gralloc buffer deadlocks.
-    return NO_ERROR;
-}
-
-status_t SurfaceComposerClient::unfreezeDisplay(DisplayID dpy, uint32_t flags)
-{
-    // This has been made a no-op because it can cause Gralloc buffer deadlocks.
-    return NO_ERROR;
-}
-
-// ----------------------------------------------------------------------------
-
-ScreenshotClient::ScreenshotClient()
-    : mWidth(0), mHeight(0), mFormat(PIXEL_FORMAT_NONE) {
-}
-
-status_t ScreenshotClient::update() {
-    sp<ISurfaceComposer> s(ComposerService::getComposerService());
-    if (s == NULL) return NO_INIT;
-    mHeap = 0;
-    return s->captureScreen(0, &mHeap,
-            &mWidth, &mHeight, &mFormat, 0, 0,
-            0, -1UL);
-}
-
-status_t ScreenshotClient::update(uint32_t reqWidth, uint32_t reqHeight) {
-    sp<ISurfaceComposer> s(ComposerService::getComposerService());
-    if (s == NULL) return NO_INIT;
-    mHeap = 0;
-    return s->captureScreen(0, &mHeap,
-            &mWidth, &mHeight, &mFormat, reqWidth, reqHeight,
-            0, -1UL);
-}
-
-status_t ScreenshotClient::update(uint32_t reqWidth, uint32_t reqHeight,
-        uint32_t minLayerZ, uint32_t maxLayerZ) {
-    sp<ISurfaceComposer> s(ComposerService::getComposerService());
-    if (s == NULL) return NO_INIT;
-    mHeap = 0;
-    return s->captureScreen(0, &mHeap,
-            &mWidth, &mHeight, &mFormat, reqWidth, reqHeight,
-            minLayerZ, maxLayerZ);
-}
-
-void ScreenshotClient::release() {
-    mHeap = 0;
-}
-
-void const* ScreenshotClient::getPixels() const {
-    return mHeap->getBase();
-}
-
-uint32_t ScreenshotClient::getWidth() const {
-    return mWidth;
-}
-
-uint32_t ScreenshotClient::getHeight() const {
-    return mHeight;
-}
-
-PixelFormat ScreenshotClient::getFormat() const {
-    return mFormat;
-}
-
-uint32_t ScreenshotClient::getStride() const {
-    return mWidth;
-}
-
-size_t ScreenshotClient::getSize() const {
-    return mHeap->getSize();
-}
-
-// ----------------------------------------------------------------------------
-}; // namespace android
diff --git a/libs/gui/SurfaceTexture.cpp b/libs/gui/SurfaceTexture.cpp
deleted file mode 100644
index b42aa34..0000000
--- a/libs/gui/SurfaceTexture.cpp
+++ /dev/null
@@ -1,505 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "SurfaceTexture"
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-//#define LOG_NDEBUG 0
-
-#define GL_GLEXT_PROTOTYPES
-#define EGL_EGLEXT_PROTOTYPES
-
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-#include <GLES2/gl2.h>
-#include <GLES2/gl2ext.h>
-
-#include <hardware/hardware.h>
-
-#include <gui/IGraphicBufferAlloc.h>
-#include <gui/ISurfaceComposer.h>
-#include <gui/SurfaceComposerClient.h>
-#include <gui/SurfaceTexture.h>
-
-#include <private/gui/ComposerService.h>
-
-#include <utils/Log.h>
-#include <utils/String8.h>
-#include <utils/Trace.h>
-
-// This compile option makes SurfaceTexture use the EGL_KHR_fence_sync extension
-// to synchronize access to the buffers.  It will cause dequeueBuffer to stall,
-// waiting for the GL reads for the buffer being dequeued to complete before
-// allowing the buffer to be dequeued.
-#ifdef USE_FENCE_SYNC
-#ifdef ALLOW_DEQUEUE_CURRENT_BUFFER
-#error "USE_FENCE_SYNC and ALLOW_DEQUEUE_CURRENT_BUFFER are incompatible"
-#endif
-#endif
-
-// Macros for including the SurfaceTexture name in log messages
-#define ST_LOGV(x, ...) ALOGV("[%s] "x, mName.string(), ##__VA_ARGS__)
-#define ST_LOGD(x, ...) ALOGD("[%s] "x, mName.string(), ##__VA_ARGS__)
-#define ST_LOGI(x, ...) ALOGI("[%s] "x, mName.string(), ##__VA_ARGS__)
-#define ST_LOGW(x, ...) ALOGW("[%s] "x, mName.string(), ##__VA_ARGS__)
-#define ST_LOGE(x, ...) ALOGE("[%s] "x, mName.string(), ##__VA_ARGS__)
-
-namespace android {
-
-// Transform matrices
-static float mtxIdentity[16] = {
-    1, 0, 0, 0,
-    0, 1, 0, 0,
-    0, 0, 1, 0,
-    0, 0, 0, 1,
-};
-static float mtxFlipH[16] = {
-    -1, 0, 0, 0,
-    0, 1, 0, 0,
-    0, 0, 1, 0,
-    1, 0, 0, 1,
-};
-static float mtxFlipV[16] = {
-    1, 0, 0, 0,
-    0, -1, 0, 0,
-    0, 0, 1, 0,
-    0, 1, 0, 1,
-};
-static float mtxRot90[16] = {
-    0, 1, 0, 0,
-    -1, 0, 0, 0,
-    0, 0, 1, 0,
-    1, 0, 0, 1,
-};
-static float mtxRot180[16] = {
-    -1, 0, 0, 0,
-    0, -1, 0, 0,
-    0, 0, 1, 0,
-    1, 1, 0, 1,
-};
-static float mtxRot270[16] = {
-    0, -1, 0, 0,
-    1, 0, 0, 0,
-    0, 0, 1, 0,
-    0, 1, 0, 1,
-};
-
-static void mtxMul(float out[16], const float a[16], const float b[16]);
-
-// Get an ID that's unique within this process.
-static int32_t createProcessUniqueId() {
-    static volatile int32_t globalCounter = 0;
-    return android_atomic_inc(&globalCounter);
-}
-
-SurfaceTexture::SurfaceTexture(GLuint tex, bool allowSynchronousMode,
-        GLenum texTarget, bool useFenceSync) :
-    BufferQueue(allowSynchronousMode),
-    mCurrentTransform(0),
-    mCurrentTimestamp(0),
-    mTexName(tex),
-#ifdef USE_FENCE_SYNC
-    mUseFenceSync(useFenceSync),
-#else
-    mUseFenceSync(false),
-#endif
-    mTexTarget(texTarget),
-    mAbandoned(false),
-    mCurrentTexture(BufferQueue::INVALID_BUFFER_SLOT)
-{
-    // Choose a name using the PID and a process-unique ID.
-    mName = String8::format("unnamed-%d-%d", getpid(), createProcessUniqueId());
-    BufferQueue::setConsumerName(mName);
-
-    ST_LOGV("SurfaceTexture");
-    memcpy(mCurrentTransformMatrix, mtxIdentity,
-            sizeof(mCurrentTransformMatrix));
-}
-
-SurfaceTexture::~SurfaceTexture() {
-    ST_LOGV("~SurfaceTexture");
-    abandon();
-}
-
-status_t SurfaceTexture::setBufferCountServer(int bufferCount) {
-    Mutex::Autolock lock(mMutex);
-    return BufferQueue::setBufferCountServer(bufferCount);
-}
-
-
-status_t SurfaceTexture::setDefaultBufferSize(uint32_t w, uint32_t h)
-{
-    return BufferQueue::setDefaultBufferSize(w, h);
-}
-
-status_t SurfaceTexture::updateTexImage() {
-    ATRACE_CALL();
-    ST_LOGV("updateTexImage");
-    Mutex::Autolock lock(mMutex);
-
-    if (mAbandoned) {
-        ST_LOGE("calling updateTexImage() on an abandoned SurfaceTexture");
-        return NO_INIT;
-    }
-
-    BufferItem item;
-
-    // In asynchronous mode the list is guaranteed to be one buffer
-    // deep, while in synchronous mode we use the oldest buffer.
-    if (acquire(&item) == NO_ERROR) {
-        int buf = item.mBuf;
-        // This buffer was newly allocated, so we need to clean up on our side
-        if (item.mGraphicBuffer != NULL) {
-            mEGLSlots[buf].mGraphicBuffer = 0;
-            if (mEGLSlots[buf].mEglImage != EGL_NO_IMAGE_KHR) {
-                eglDestroyImageKHR(mEGLSlots[buf].mEglDisplay,
-                        mEGLSlots[buf].mEglImage);
-                mEGLSlots[buf].mEglImage = EGL_NO_IMAGE_KHR;
-                mEGLSlots[buf].mEglDisplay = EGL_NO_DISPLAY;
-            }
-            mEGLSlots[buf].mGraphicBuffer = item.mGraphicBuffer;
-        }
-
-        // Update the GL texture object.
-        EGLImageKHR image = mEGLSlots[buf].mEglImage;
-        EGLDisplay dpy = eglGetCurrentDisplay();
-        if (image == EGL_NO_IMAGE_KHR) {
-            if (item.mGraphicBuffer == 0) {
-                ST_LOGE("buffer at slot %d is null", buf);
-                return BAD_VALUE;
-            }
-            image = createImage(dpy, item.mGraphicBuffer);
-            mEGLSlots[buf].mEglImage = image;
-            mEGLSlots[buf].mEglDisplay = dpy;
-            if (image == EGL_NO_IMAGE_KHR) {
-                // NOTE: if dpy was invalid, createImage() is guaranteed to
-                // fail. so we'd end up here.
-                return -EINVAL;
-            }
-        }
-
-        GLint error;
-        while ((error = glGetError()) != GL_NO_ERROR) {
-            ST_LOGW("updateTexImage: clearing GL error: %#04x", error);
-        }
-
-        glBindTexture(mTexTarget, mTexName);
-        glEGLImageTargetTexture2DOES(mTexTarget, (GLeglImageOES)image);
-
-        bool failed = false;
-        while ((error = glGetError()) != GL_NO_ERROR) {
-            ST_LOGE("error binding external texture image %p (slot %d): %#04x",
-                    image, buf, error);
-            failed = true;
-        }
-        if (failed) {
-            releaseBuffer(buf, mEGLSlots[buf].mEglDisplay,
-                    mEGLSlots[buf].mFence);
-            return -EINVAL;
-        }
-
-        if (mCurrentTexture != INVALID_BUFFER_SLOT) {
-            if (mUseFenceSync) {
-                EGLSyncKHR fence = eglCreateSyncKHR(dpy, EGL_SYNC_FENCE_KHR,
-                        NULL);
-                if (fence == EGL_NO_SYNC_KHR) {
-                    ALOGE("updateTexImage: error creating fence: %#x",
-                            eglGetError());
-                    releaseBuffer(buf, mEGLSlots[buf].mEglDisplay,
-                            mEGLSlots[buf].mFence);
-                    return -EINVAL;
-                }
-                glFlush();
-                mEGLSlots[mCurrentTexture].mFence = fence;
-            }
-        }
-
-        ST_LOGV("updateTexImage: (slot=%d buf=%p) -> (slot=%d buf=%p)",
-                mCurrentTexture,
-                mCurrentTextureBuf != NULL ? mCurrentTextureBuf->handle : 0,
-                buf, item.mGraphicBuffer != NULL ? item.mGraphicBuffer->handle : 0);
-
-        // release old buffer
-        releaseBuffer(mCurrentTexture,
-                mEGLSlots[mCurrentTexture].mEglDisplay,
-                mEGLSlots[mCurrentTexture].mFence);
-
-        // Update the SurfaceTexture state.
-        mCurrentTexture = buf;
-        mCurrentTextureBuf = mEGLSlots[buf].mGraphicBuffer;
-        mCurrentCrop = item.mCrop;
-        mCurrentTransform = item.mTransform;
-        mCurrentScalingMode = item.mScalingMode;
-        mCurrentTimestamp = item.mTimestamp;
-        computeCurrentTransformMatrix();
-
-        // Now that we've passed the point at which failures can happen,
-        // it's safe to remove the buffer from the front of the queue.
-
-    } else {
-        // We always bind the texture even if we don't update its contents.
-        glBindTexture(mTexTarget, mTexName);
-    }
-
-    return OK;
-}
-
-bool SurfaceTexture::isExternalFormat(uint32_t format)
-{
-    switch (format) {
-    // supported YUV formats
-    case HAL_PIXEL_FORMAT_YV12:
-    // Legacy/deprecated YUV formats
-    case HAL_PIXEL_FORMAT_YCbCr_422_SP:
-    case HAL_PIXEL_FORMAT_YCrCb_420_SP:
-    case HAL_PIXEL_FORMAT_YCbCr_422_I:
-        return true;
-    }
-
-    // Any OEM format needs to be considered
-    if (format>=0x100 && format<=0x1FF)
-        return true;
-
-    return false;
-}
-
-GLenum SurfaceTexture::getCurrentTextureTarget() const {
-    return mTexTarget;
-}
-
-void SurfaceTexture::getTransformMatrix(float mtx[16]) {
-    Mutex::Autolock lock(mMutex);
-    memcpy(mtx, mCurrentTransformMatrix, sizeof(mCurrentTransformMatrix));
-}
-
-void SurfaceTexture::computeCurrentTransformMatrix() {
-    ST_LOGV("computeCurrentTransformMatrix");
-
-    float xform[16];
-    for (int i = 0; i < 16; i++) {
-        xform[i] = mtxIdentity[i];
-    }
-    if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_H) {
-        float result[16];
-        mtxMul(result, xform, mtxFlipH);
-        for (int i = 0; i < 16; i++) {
-            xform[i] = result[i];
-        }
-    }
-    if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_FLIP_V) {
-        float result[16];
-        mtxMul(result, xform, mtxFlipV);
-        for (int i = 0; i < 16; i++) {
-            xform[i] = result[i];
-        }
-    }
-    if (mCurrentTransform & NATIVE_WINDOW_TRANSFORM_ROT_90) {
-        float result[16];
-        mtxMul(result, xform, mtxRot90);
-        for (int i = 0; i < 16; i++) {
-            xform[i] = result[i];
-        }
-    }
-
-    sp<GraphicBuffer>& buf(mCurrentTextureBuf);
-    float tx, ty, sx, sy;
-    if (!mCurrentCrop.isEmpty()) {
-        // In order to prevent bilinear sampling at the of the crop rectangle we
-        // may need to shrink it by 2 texels in each direction.  Normally this
-        // would just need to take 1/2 a texel off each end, but because the
-        // chroma channels will likely be subsampled we need to chop off a whole
-        // texel.  This will cause artifacts if someone does nearest sampling
-        // with 1:1 pixel:texel ratio, but it's impossible to simultaneously
-        // accomodate the bilinear and nearest sampling uses.
-        //
-        // If nearest sampling turns out to be a desirable usage of these
-        // textures then we could add the ability to switch a SurfaceTexture to
-        // nearest-mode.  Preferably, however, the image producers (video
-        // decoder, camera, etc.) would simply not use a crop rectangle (or at
-        // least not tell the framework about it) so that the GPU can do the
-        // correct edge behavior.
-        int xshrink = 0, yshrink = 0;
-        if (mCurrentCrop.left > 0) {
-            tx = float(mCurrentCrop.left + 1) / float(buf->getWidth());
-            xshrink++;
-        } else {
-            tx = 0.0f;
-        }
-        if (mCurrentCrop.right < int32_t(buf->getWidth())) {
-            xshrink++;
-        }
-        if (mCurrentCrop.bottom < int32_t(buf->getHeight())) {
-            ty = (float(buf->getHeight() - mCurrentCrop.bottom) + 1.0f) /
-                    float(buf->getHeight());
-            yshrink++;
-        } else {
-            ty = 0.0f;
-        }
-        if (mCurrentCrop.top > 0) {
-            yshrink++;
-        }
-        sx = float(mCurrentCrop.width() - xshrink) / float(buf->getWidth());
-        sy = float(mCurrentCrop.height() - yshrink) / float(buf->getHeight());
-    } else {
-        tx = 0.0f;
-        ty = 0.0f;
-        sx = 1.0f;
-        sy = 1.0f;
-    }
-    float crop[16] = {
-        sx, 0, 0, 0,
-        0, sy, 0, 0,
-        0, 0, 1, 0,
-        tx, ty, 0, 1,
-    };
-
-    float mtxBeforeFlipV[16];
-    mtxMul(mtxBeforeFlipV, crop, xform);
-
-    // SurfaceFlinger expects the top of its window textures to be at a Y
-    // coordinate of 0, so SurfaceTexture must behave the same way.  We don't
-    // want to expose this to applications, however, so we must add an
-    // additional vertical flip to the transform after all the other transforms.
-    mtxMul(mCurrentTransformMatrix, mtxFlipV, mtxBeforeFlipV);
-}
-
-nsecs_t SurfaceTexture::getTimestamp() {
-    ST_LOGV("getTimestamp");
-    Mutex::Autolock lock(mMutex);
-    return mCurrentTimestamp;
-}
-
-void SurfaceTexture::setFrameAvailableListener(
-        const sp<FrameAvailableListener>& listener) {
-    ST_LOGV("setFrameAvailableListener");
-    Mutex::Autolock lock(mMutex);
-    BufferQueue::setFrameAvailableListener(listener);
-}
-
-EGLImageKHR SurfaceTexture::createImage(EGLDisplay dpy,
-        const sp<GraphicBuffer>& graphicBuffer) {
-    EGLClientBuffer cbuf = (EGLClientBuffer)graphicBuffer->getNativeBuffer();
-    EGLint attrs[] = {
-        EGL_IMAGE_PRESERVED_KHR,    EGL_TRUE,
-        EGL_NONE,
-    };
-    EGLImageKHR image = eglCreateImageKHR(dpy, EGL_NO_CONTEXT,
-            EGL_NATIVE_BUFFER_ANDROID, cbuf, attrs);
-    if (image == EGL_NO_IMAGE_KHR) {
-        EGLint error = eglGetError();
-        ST_LOGE("error creating EGLImage: %#x", error);
-    }
-    return image;
-}
-
-sp<GraphicBuffer> SurfaceTexture::getCurrentBuffer() const {
-    Mutex::Autolock lock(mMutex);
-    return mCurrentTextureBuf;
-}
-
-Rect SurfaceTexture::getCurrentCrop() const {
-    Mutex::Autolock lock(mMutex);
-    return mCurrentCrop;
-}
-
-uint32_t SurfaceTexture::getCurrentTransform() const {
-    Mutex::Autolock lock(mMutex);
-    return mCurrentTransform;
-}
-
-uint32_t SurfaceTexture::getCurrentScalingMode() const {
-    Mutex::Autolock lock(mMutex);
-    return mCurrentScalingMode;
-}
-
-bool SurfaceTexture::isSynchronousMode() const {
-    Mutex::Autolock lock(mMutex);
-    return BufferQueue::isSynchronousMode();
-}
-
-void SurfaceTexture::abandon() {
-    Mutex::Autolock lock(mMutex);
-    mAbandoned = true;
-    mCurrentTextureBuf.clear();
-
-    // destroy all egl buffers
-    for (int i =0; i < NUM_BUFFER_SLOTS; i++) {
-        mEGLSlots[i].mGraphicBuffer = 0;
-        if (mEGLSlots[i].mEglImage != EGL_NO_IMAGE_KHR) {
-            eglDestroyImageKHR(mEGLSlots[i].mEglDisplay,
-                    mEGLSlots[i].mEglImage);
-            mEGLSlots[i].mEglImage = EGL_NO_IMAGE_KHR;
-            mEGLSlots[i].mEglDisplay = EGL_NO_DISPLAY;
-        }
-    }
-
-    // disconnect from the BufferQueue
-    BufferQueue::consumerDisconnect();
-}
-
-void SurfaceTexture::setName(const String8& name) {
-    Mutex::Autolock _l(mMutex);
-    mName = name;
-    BufferQueue::setConsumerName(name);
-}
-
-void SurfaceTexture::dump(String8& result) const
-{
-    char buffer[1024];
-    dump(result, "", buffer, 1024);
-}
-
-void SurfaceTexture::dump(String8& result, const char* prefix,
-        char* buffer, size_t SIZE) const
-{
-    Mutex::Autolock _l(mMutex);
-    snprintf(buffer, SIZE, "%smTexName=%d\n", prefix, mTexName);
-    result.append(buffer);
-
-    snprintf(buffer, SIZE,
-            "%snext   : {crop=[%d,%d,%d,%d], transform=0x%02x, current=%d}\n"
-            ,prefix, mCurrentCrop.left,
-            mCurrentCrop.top, mCurrentCrop.right, mCurrentCrop.bottom,
-            mCurrentTransform, mCurrentTexture
-    );
-    result.append(buffer);
-
-
-    BufferQueue::dump(result, prefix, buffer, SIZE);
-}
-
-static void mtxMul(float out[16], const float a[16], const float b[16]) {
-    out[0] = a[0]*b[0] + a[4]*b[1] + a[8]*b[2] + a[12]*b[3];
-    out[1] = a[1]*b[0] + a[5]*b[1] + a[9]*b[2] + a[13]*b[3];
-    out[2] = a[2]*b[0] + a[6]*b[1] + a[10]*b[2] + a[14]*b[3];
-    out[3] = a[3]*b[0] + a[7]*b[1] + a[11]*b[2] + a[15]*b[3];
-
-    out[4] = a[0]*b[4] + a[4]*b[5] + a[8]*b[6] + a[12]*b[7];
-    out[5] = a[1]*b[4] + a[5]*b[5] + a[9]*b[6] + a[13]*b[7];
-    out[6] = a[2]*b[4] + a[6]*b[5] + a[10]*b[6] + a[14]*b[7];
-    out[7] = a[3]*b[4] + a[7]*b[5] + a[11]*b[6] + a[15]*b[7];
-
-    out[8] = a[0]*b[8] + a[4]*b[9] + a[8]*b[10] + a[12]*b[11];
-    out[9] = a[1]*b[8] + a[5]*b[9] + a[9]*b[10] + a[13]*b[11];
-    out[10] = a[2]*b[8] + a[6]*b[9] + a[10]*b[10] + a[14]*b[11];
-    out[11] = a[3]*b[8] + a[7]*b[9] + a[11]*b[10] + a[15]*b[11];
-
-    out[12] = a[0]*b[12] + a[4]*b[13] + a[8]*b[14] + a[12]*b[15];
-    out[13] = a[1]*b[12] + a[5]*b[13] + a[9]*b[14] + a[13]*b[15];
-    out[14] = a[2]*b[12] + a[6]*b[13] + a[10]*b[14] + a[14]*b[15];
-    out[15] = a[3]*b[12] + a[7]*b[13] + a[11]*b[14] + a[15]*b[15];
-}
-
-}; // namespace android
diff --git a/libs/gui/SurfaceTextureClient.cpp b/libs/gui/SurfaceTextureClient.cpp
deleted file mode 100644
index f88dcaf..0000000
--- a/libs/gui/SurfaceTextureClient.cpp
+++ /dev/null
@@ -1,713 +0,0 @@
-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "SurfaceTextureClient"
-#define ATRACE_TAG ATRACE_TAG_GRAPHICS
-//#define LOG_NDEBUG 0
-
-#include <utils/Log.h>
-#include <utils/Trace.h>
-
-#include <gui/ISurfaceComposer.h>
-#include <gui/SurfaceComposerClient.h>
-#include <gui/SurfaceTextureClient.h>
-
-#include <private/gui/ComposerService.h>
-
-namespace android {
-
-SurfaceTextureClient::SurfaceTextureClient(
-        const sp<ISurfaceTexture>& surfaceTexture)
-{
-    SurfaceTextureClient::init();
-    SurfaceTextureClient::setISurfaceTexture(surfaceTexture);
-}
-
-SurfaceTextureClient::SurfaceTextureClient() {
-    SurfaceTextureClient::init();
-}
-
-SurfaceTextureClient::~SurfaceTextureClient() {
-    if (mConnectedToCpu) {
-        SurfaceTextureClient::disconnect(NATIVE_WINDOW_API_CPU);
-    }
-}
-
-void SurfaceTextureClient::init() {
-    // Initialize the ANativeWindow function pointers.
-    ANativeWindow::setSwapInterval  = hook_setSwapInterval;
-    ANativeWindow::dequeueBuffer    = hook_dequeueBuffer;
-    ANativeWindow::cancelBuffer     = hook_cancelBuffer;
-    ANativeWindow::lockBuffer       = hook_lockBuffer;
-    ANativeWindow::queueBuffer      = hook_queueBuffer;
-    ANativeWindow::query            = hook_query;
-    ANativeWindow::perform          = hook_perform;
-
-    const_cast<int&>(ANativeWindow::minSwapInterval) = 0;
-    const_cast<int&>(ANativeWindow::maxSwapInterval) = 1;
-
-    mReqWidth = 0;
-    mReqHeight = 0;
-    mReqFormat = 0;
-    mReqUsage = 0;
-    mTimestamp = NATIVE_WINDOW_TIMESTAMP_AUTO;
-    mDefaultWidth = 0;
-    mDefaultHeight = 0;
-    mTransformHint = 0;
-    mConnectedToCpu = false;
-}
-
-void SurfaceTextureClient::setISurfaceTexture(
-        const sp<ISurfaceTexture>& surfaceTexture)
-{
-    mSurfaceTexture = surfaceTexture;
-}
-
-sp<ISurfaceTexture> SurfaceTextureClient::getISurfaceTexture() const {
-    return mSurfaceTexture;
-}
-
-int SurfaceTextureClient::hook_setSwapInterval(ANativeWindow* window, int interval) {
-    SurfaceTextureClient* c = getSelf(window);
-    return c->setSwapInterval(interval);
-}
-
-int SurfaceTextureClient::hook_dequeueBuffer(ANativeWindow* window,
-        ANativeWindowBuffer** buffer) {
-    SurfaceTextureClient* c = getSelf(window);
-    return c->dequeueBuffer(buffer);
-}
-
-int SurfaceTextureClient::hook_cancelBuffer(ANativeWindow* window,
-        ANativeWindowBuffer* buffer) {
-    SurfaceTextureClient* c = getSelf(window);
-    return c->cancelBuffer(buffer);
-}
-
-int SurfaceTextureClient::hook_lockBuffer(ANativeWindow* window,
-        ANativeWindowBuffer* buffer) {
-    SurfaceTextureClient* c = getSelf(window);
-    return c->lockBuffer(buffer);
-}
-
-int SurfaceTextureClient::hook_queueBuffer(ANativeWindow* window,
-        ANativeWindowBuffer* buffer) {
-    SurfaceTextureClient* c = getSelf(window);
-    return c->queueBuffer(buffer);
-}
-
-int SurfaceTextureClient::hook_query(const ANativeWindow* window,
-                                int what, int* value) {
-    const SurfaceTextureClient* c = getSelf(window);
-    return c->query(what, value);
-}
-
-int SurfaceTextureClient::hook_perform(ANativeWindow* window, int operation, ...) {
-    va_list args;
-    va_start(args, operation);
-    SurfaceTextureClient* c = getSelf(window);
-    return c->perform(operation, args);
-}
-
-int SurfaceTextureClient::setSwapInterval(int interval) {
-    ATRACE_CALL();
-    // EGL specification states:
-    //  interval is silently clamped to minimum and maximum implementation
-    //  dependent values before being stored.
-    // Although we don't have to, we apply the same logic here.
-
-    if (interval < minSwapInterval)
-        interval = minSwapInterval;
-
-    if (interval > maxSwapInterval)
-        interval = maxSwapInterval;
-
-    status_t res = mSurfaceTexture->setSynchronousMode(interval ? true : false);
-
-    return res;
-}
-
-int SurfaceTextureClient::dequeueBuffer(android_native_buffer_t** buffer) {
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::dequeueBuffer");
-    Mutex::Autolock lock(mMutex);
-    int buf = -1;
-    status_t result = mSurfaceTexture->dequeueBuffer(&buf, mReqWidth, mReqHeight,
-            mReqFormat, mReqUsage);
-    if (result < 0) {
-        ALOGV("dequeueBuffer: ISurfaceTexture::dequeueBuffer(%d, %d, %d, %d)"
-             "failed: %d", mReqWidth, mReqHeight, mReqFormat, mReqUsage,
-             result);
-        return result;
-    }
-    sp<GraphicBuffer>& gbuf(mSlots[buf]);
-    if (result & ISurfaceTexture::RELEASE_ALL_BUFFERS) {
-        freeAllBuffers();
-    }
-
-    if ((result & ISurfaceTexture::BUFFER_NEEDS_REALLOCATION) || gbuf == 0) {
-        result = mSurfaceTexture->requestBuffer(buf, &gbuf);
-        if (result != NO_ERROR) {
-            ALOGE("dequeueBuffer: ISurfaceTexture::requestBuffer failed: %d",
-                    result);
-            return result;
-        }
-    }
-    *buffer = gbuf.get();
-    return OK;
-}
-
-int SurfaceTextureClient::cancelBuffer(android_native_buffer_t* buffer) {
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::cancelBuffer");
-    Mutex::Autolock lock(mMutex);
-    int i = getSlotFromBufferLocked(buffer);
-    if (i < 0) {
-        return i;
-    }
-    mSurfaceTexture->cancelBuffer(i);
-    return OK;
-}
-
-int SurfaceTextureClient::getSlotFromBufferLocked(
-        android_native_buffer_t* buffer) const {
-    bool dumpedState = false;
-    for (int i = 0; i < NUM_BUFFER_SLOTS; i++) {
-        // XXX: Dump the slots whenever we hit a NULL entry while searching for
-        // a buffer.
-        if (mSlots[i] == NULL) {
-            if (!dumpedState) {
-                ALOGD("getSlotFromBufferLocked: encountered NULL buffer in slot %d "
-                        "looking for buffer %p", i, buffer->handle);
-                for (int j = 0; j < NUM_BUFFER_SLOTS; j++) {
-                    if (mSlots[j] == NULL) {
-                        ALOGD("getSlotFromBufferLocked:   %02d: NULL", j);
-                    } else {
-                        ALOGD("getSlotFromBufferLocked:   %02d: %p", j, mSlots[j]->handle);
-                    }
-                }
-                dumpedState = true;
-            }
-        }
-
-        if (mSlots[i] != NULL && mSlots[i]->handle == buffer->handle) {
-            return i;
-        }
-    }
-    ALOGE("getSlotFromBufferLocked: unknown buffer: %p", buffer->handle);
-    return BAD_VALUE;
-}
-
-int SurfaceTextureClient::lockBuffer(android_native_buffer_t* buffer) {
-    ALOGV("SurfaceTextureClient::lockBuffer");
-    Mutex::Autolock lock(mMutex);
-    return OK;
-}
-
-int SurfaceTextureClient::queueBuffer(android_native_buffer_t* buffer) {
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::queueBuffer");
-    Mutex::Autolock lock(mMutex);
-    int64_t timestamp;
-    if (mTimestamp == NATIVE_WINDOW_TIMESTAMP_AUTO) {
-        timestamp = systemTime(SYSTEM_TIME_MONOTONIC);
-        ALOGV("SurfaceTextureClient::queueBuffer making up timestamp: %.2f ms",
-             timestamp / 1000000.f);
-    } else {
-        timestamp = mTimestamp;
-    }
-    int i = getSlotFromBufferLocked(buffer);
-    if (i < 0) {
-        return i;
-    }
-    status_t err = mSurfaceTexture->queueBuffer(i, timestamp,
-            &mDefaultWidth, &mDefaultHeight, &mTransformHint);
-    if (err != OK)  {
-        ALOGE("queueBuffer: error queuing buffer to SurfaceTexture, %d", err);
-    }
-    return err;
-}
-
-int SurfaceTextureClient::query(int what, int* value) const {
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::query");
-    { // scope for the lock
-        Mutex::Autolock lock(mMutex);
-        switch (what) {
-            case NATIVE_WINDOW_FORMAT:
-                if (mReqFormat) {
-                    *value = mReqFormat;
-                    return NO_ERROR;
-                }
-                break;
-            case NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER:
-                {
-                    sp<ISurfaceComposer> composer(
-                            ComposerService::getComposerService());
-                    if (composer->authenticateSurfaceTexture(mSurfaceTexture)) {
-                        *value = 1;
-                    } else {
-                        *value = 0;
-                    }
-                }
-                return NO_ERROR;
-            case NATIVE_WINDOW_CONCRETE_TYPE:
-                *value = NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT;
-                return NO_ERROR;
-            case NATIVE_WINDOW_DEFAULT_WIDTH:
-                *value = mDefaultWidth;
-                return NO_ERROR;
-            case NATIVE_WINDOW_DEFAULT_HEIGHT:
-                *value = mDefaultHeight;
-                return NO_ERROR;
-            case NATIVE_WINDOW_TRANSFORM_HINT:
-                *value = mTransformHint;
-                return NO_ERROR;
-        }
-    }
-    return mSurfaceTexture->query(what, value);
-}
-
-int SurfaceTextureClient::perform(int operation, va_list args)
-{
-    int res = NO_ERROR;
-    switch (operation) {
-    case NATIVE_WINDOW_CONNECT:
-        // deprecated. must return NO_ERROR.
-        break;
-    case NATIVE_WINDOW_DISCONNECT:
-        // deprecated. must return NO_ERROR.
-        break;
-    case NATIVE_WINDOW_SET_USAGE:
-        res = dispatchSetUsage(args);
-        break;
-    case NATIVE_WINDOW_SET_CROP:
-        res = dispatchSetCrop(args);
-        break;
-    case NATIVE_WINDOW_SET_BUFFER_COUNT:
-        res = dispatchSetBufferCount(args);
-        break;
-    case NATIVE_WINDOW_SET_BUFFERS_GEOMETRY:
-        res = dispatchSetBuffersGeometry(args);
-        break;
-    case NATIVE_WINDOW_SET_BUFFERS_TRANSFORM:
-        res = dispatchSetBuffersTransform(args);
-        break;
-    case NATIVE_WINDOW_SET_BUFFERS_TIMESTAMP:
-        res = dispatchSetBuffersTimestamp(args);
-        break;
-    case NATIVE_WINDOW_SET_BUFFERS_DIMENSIONS:
-        res = dispatchSetBuffersDimensions(args);
-        break;
-    case NATIVE_WINDOW_SET_BUFFERS_FORMAT:
-        res = dispatchSetBuffersFormat(args);
-        break;
-    case NATIVE_WINDOW_LOCK:
-        res = dispatchLock(args);
-        break;
-    case NATIVE_WINDOW_UNLOCK_AND_POST:
-        res = dispatchUnlockAndPost(args);
-        break;
-    case NATIVE_WINDOW_SET_SCALING_MODE:
-        res = dispatchSetScalingMode(args);
-        break;
-    case NATIVE_WINDOW_API_CONNECT:
-        res = dispatchConnect(args);
-        break;
-    case NATIVE_WINDOW_API_DISCONNECT:
-        res = dispatchDisconnect(args);
-        break;
-    default:
-        res = NAME_NOT_FOUND;
-        break;
-    }
-    return res;
-}
-
-int SurfaceTextureClient::dispatchConnect(va_list args) {
-    int api = va_arg(args, int);
-    return connect(api);
-}
-
-int SurfaceTextureClient::dispatchDisconnect(va_list args) {
-    int api = va_arg(args, int);
-    return disconnect(api);
-}
-
-int SurfaceTextureClient::dispatchSetUsage(va_list args) {
-    int usage = va_arg(args, int);
-    return setUsage(usage);
-}
-
-int SurfaceTextureClient::dispatchSetCrop(va_list args) {
-    android_native_rect_t const* rect = va_arg(args, android_native_rect_t*);
-    return setCrop(reinterpret_cast<Rect const*>(rect));
-}
-
-int SurfaceTextureClient::dispatchSetBufferCount(va_list args) {
-    size_t bufferCount = va_arg(args, size_t);
-    return setBufferCount(bufferCount);
-}
-
-int SurfaceTextureClient::dispatchSetBuffersGeometry(va_list args) {
-    int w = va_arg(args, int);
-    int h = va_arg(args, int);
-    int f = va_arg(args, int);
-    int err = setBuffersDimensions(w, h);
-    if (err != 0) {
-        return err;
-    }
-    return setBuffersFormat(f);
-}
-
-int SurfaceTextureClient::dispatchSetBuffersDimensions(va_list args) {
-    int w = va_arg(args, int);
-    int h = va_arg(args, int);
-    return setBuffersDimensions(w, h);
-}
-
-int SurfaceTextureClient::dispatchSetBuffersFormat(va_list args) {
-    int f = va_arg(args, int);
-    return setBuffersFormat(f);
-}
-
-int SurfaceTextureClient::dispatchSetScalingMode(va_list args) {
-    int m = va_arg(args, int);
-    return setScalingMode(m);
-}
-
-int SurfaceTextureClient::dispatchSetBuffersTransform(va_list args) {
-    int transform = va_arg(args, int);
-    return setBuffersTransform(transform);
-}
-
-int SurfaceTextureClient::dispatchSetBuffersTimestamp(va_list args) {
-    int64_t timestamp = va_arg(args, int64_t);
-    return setBuffersTimestamp(timestamp);
-}
-
-int SurfaceTextureClient::dispatchLock(va_list args) {
-    ANativeWindow_Buffer* outBuffer = va_arg(args, ANativeWindow_Buffer*);
-    ARect* inOutDirtyBounds = va_arg(args, ARect*);
-    return lock(outBuffer, inOutDirtyBounds);
-}
-
-int SurfaceTextureClient::dispatchUnlockAndPost(va_list args) {
-    return unlockAndPost();
-}
-
-
-int SurfaceTextureClient::connect(int api) {
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::connect");
-    Mutex::Autolock lock(mMutex);
-    int err = mSurfaceTexture->connect(api,
-            &mDefaultWidth, &mDefaultHeight, &mTransformHint);
-    if (!err && api == NATIVE_WINDOW_API_CPU) {
-        mConnectedToCpu = true;
-    }
-    return err;
-}
-
-int SurfaceTextureClient::disconnect(int api) {
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::disconnect");
-    Mutex::Autolock lock(mMutex);
-    freeAllBuffers();
-    int err = mSurfaceTexture->disconnect(api);
-    if (!err) {
-        mReqFormat = 0;
-        mReqWidth = 0;
-        mReqHeight = 0;
-        mReqUsage = 0;
-        if (api == NATIVE_WINDOW_API_CPU) {
-            mConnectedToCpu = false;
-        }
-    }
-    return err;
-}
-
-int SurfaceTextureClient::setUsage(uint32_t reqUsage)
-{
-    ALOGV("SurfaceTextureClient::setUsage");
-    Mutex::Autolock lock(mMutex);
-    mReqUsage = reqUsage;
-    return OK;
-}
-
-int SurfaceTextureClient::setCrop(Rect const* rect)
-{
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::setCrop");
-    Mutex::Autolock lock(mMutex);
-
-    Rect realRect;
-    if (rect == NULL || rect->isEmpty()) {
-        realRect = Rect(0, 0);
-    } else {
-        realRect = *rect;
-    }
-
-    status_t err = mSurfaceTexture->setCrop(*rect);
-    ALOGE_IF(err, "ISurfaceTexture::setCrop(...) returned %s", strerror(-err));
-
-    return err;
-}
-
-int SurfaceTextureClient::setBufferCount(int bufferCount)
-{
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::setBufferCount");
-    Mutex::Autolock lock(mMutex);
-
-    status_t err = mSurfaceTexture->setBufferCount(bufferCount);
-    ALOGE_IF(err, "ISurfaceTexture::setBufferCount(%d) returned %s",
-            bufferCount, strerror(-err));
-
-    if (err == NO_ERROR) {
-        freeAllBuffers();
-    }
-
-    return err;
-}
-
-int SurfaceTextureClient::setBuffersDimensions(int w, int h)
-{
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::setBuffersDimensions");
-    Mutex::Autolock lock(mMutex);
-
-    if (w<0 || h<0)
-        return BAD_VALUE;
-
-    if ((w && !h) || (!w && h))
-        return BAD_VALUE;
-
-    mReqWidth = w;
-    mReqHeight = h;
-
-    status_t err = mSurfaceTexture->setCrop(Rect(0, 0));
-    ALOGE_IF(err, "ISurfaceTexture::setCrop(...) returned %s", strerror(-err));
-
-    return err;
-}
-
-int SurfaceTextureClient::setBuffersFormat(int format)
-{
-    ALOGV("SurfaceTextureClient::setBuffersFormat");
-    Mutex::Autolock lock(mMutex);
-
-    if (format<0)
-        return BAD_VALUE;
-
-    mReqFormat = format;
-
-    return NO_ERROR;
-}
-
-int SurfaceTextureClient::setScalingMode(int mode)
-{
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::setScalingMode(%d)", mode);
-    Mutex::Autolock lock(mMutex);
-    // mode is validated on the server
-    status_t err = mSurfaceTexture->setScalingMode(mode);
-    ALOGE_IF(err, "ISurfaceTexture::setScalingMode(%d) returned %s",
-            mode, strerror(-err));
-
-    return err;
-}
-
-int SurfaceTextureClient::setBuffersTransform(int transform)
-{
-    ATRACE_CALL();
-    ALOGV("SurfaceTextureClient::setBuffersTransform");
-    Mutex::Autolock lock(mMutex);
-    status_t err = mSurfaceTexture->setTransform(transform);
-    return err;
-}
-
-int SurfaceTextureClient::setBuffersTimestamp(int64_t timestamp)
-{
-    ALOGV("SurfaceTextureClient::setBuffersTimestamp");
-    Mutex::Autolock lock(mMutex);
-    mTimestamp = timestamp;
-    return NO_ERROR;
-}
-
-void SurfaceTextureClient::freeAllBuffers() {
-    for (int i = 0; i < NUM_BUFFER_SLOTS; i++) {
-        mSlots[i] = 0;
-    }
-}
-
-// ----------------------------------------------------------------------
-// the lock/unlock APIs must be used from the same thread
-
-static status_t copyBlt(
-        const sp<GraphicBuffer>& dst,
-        const sp<GraphicBuffer>& src,
-        const Region& reg)
-{
-    // src and dst with, height and format must be identical. no verification
-    // is done here.
-    status_t err;
-    uint8_t const * src_bits = NULL;
-    err = src->lock(GRALLOC_USAGE_SW_READ_OFTEN, reg.bounds(), (void**)&src_bits);
-    ALOGE_IF(err, "error locking src buffer %s", strerror(-err));
-
-    uint8_t* dst_bits = NULL;
-    err = dst->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, reg.bounds(), (void**)&dst_bits);
-    ALOGE_IF(err, "error locking dst buffer %s", strerror(-err));
-
-    Region::const_iterator head(reg.begin());
-    Region::const_iterator tail(reg.end());
-    if (head != tail && src_bits && dst_bits) {
-        const size_t bpp = bytesPerPixel(src->format);
-        const size_t dbpr = dst->stride * bpp;
-        const size_t sbpr = src->stride * bpp;
-
-        while (head != tail) {
-            const Rect& r(*head++);
-            ssize_t h = r.height();
-            if (h <= 0) continue;
-            size_t size = r.width() * bpp;
-            uint8_t const * s = src_bits + (r.left + src->stride * r.top) * bpp;
-            uint8_t       * d = dst_bits + (r.left + dst->stride * r.top) * bpp;
-            if (dbpr==sbpr && size==sbpr) {
-                size *= h;
-                h = 1;
-            }
-            do {
-                memcpy(d, s, size);
-                d += dbpr;
-                s += sbpr;
-            } while (--h > 0);
-        }
-    }
-
-    if (src_bits)
-        src->unlock();
-
-    if (dst_bits)
-        dst->unlock();
-
-    return err;
-}
-
-// ----------------------------------------------------------------------------
-
-status_t SurfaceTextureClient::lock(
-        ANativeWindow_Buffer* outBuffer, ARect* inOutDirtyBounds)
-{
-    if (mLockedBuffer != 0) {
-        ALOGE("Surface::lock failed, already locked");
-        return INVALID_OPERATION;
-    }
-
-    if (!mConnectedToCpu) {
-        int err = SurfaceTextureClient::connect(NATIVE_WINDOW_API_CPU);
-        if (err) {
-            return err;
-        }
-        // we're intending to do software rendering from this point
-        setUsage(GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN);
-    }
-
-    ANativeWindowBuffer* out;
-    status_t err = dequeueBuffer(&out);
-    ALOGE_IF(err, "dequeueBuffer failed (%s)", strerror(-err));
-    if (err == NO_ERROR) {
-        sp<GraphicBuffer> backBuffer(GraphicBuffer::getSelf(out));
-        err = lockBuffer(backBuffer.get());
-        ALOGE_IF(err, "lockBuffer (handle=%p) failed (%s)",
-                backBuffer->handle, strerror(-err));
-        if (err == NO_ERROR) {
-            const Rect bounds(backBuffer->width, backBuffer->height);
-
-            Region newDirtyRegion;
-            if (inOutDirtyBounds) {
-                newDirtyRegion.set(static_cast<Rect const&>(*inOutDirtyBounds));
-                newDirtyRegion.andSelf(bounds);
-            } else {
-                newDirtyRegion.set(bounds);
-            }
-
-            // figure out if we can copy the frontbuffer back
-            const sp<GraphicBuffer>& frontBuffer(mPostedBuffer);
-            const bool canCopyBack = (frontBuffer != 0 &&
-                    backBuffer->width  == frontBuffer->width &&
-                    backBuffer->height == frontBuffer->height &&
-                    backBuffer->format == frontBuffer->format);
-
-            if (canCopyBack) {
-                // copy the area that is invalid and not repainted this round
-                const Region copyback(mOldDirtyRegion.subtract(newDirtyRegion));
-                if (!copyback.isEmpty())
-                    copyBlt(backBuffer, frontBuffer, copyback);
-            } else {
-                // if we can't copy-back anything, modify the user's dirty
-                // region to make sure they redraw the whole buffer
-                newDirtyRegion.set(bounds);
-            }
-
-            // keep track of the are of the buffer that is "clean"
-            // (ie: that will be redrawn)
-            mOldDirtyRegion = newDirtyRegion;
-
-            if (inOutDirtyBounds) {
-                *inOutDirtyBounds = newDirtyRegion.getBounds();
-            }
-
-            void* vaddr;
-            status_t res = backBuffer->lock(
-                    GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN,
-                    newDirtyRegion.bounds(), &vaddr);
-
-            ALOGW_IF(res, "failed locking buffer (handle = %p)",
-                    backBuffer->handle);
-
-            mLockedBuffer = backBuffer;
-            outBuffer->width  = backBuffer->width;
-            outBuffer->height = backBuffer->height;
-            outBuffer->stride = backBuffer->stride;
-            outBuffer->format = backBuffer->format;
-            outBuffer->bits   = vaddr;
-        }
-    }
-    return err;
-}
-
-status_t SurfaceTextureClient::unlockAndPost()
-{
-    if (mLockedBuffer == 0) {
-        ALOGE("Surface::unlockAndPost failed, no locked buffer");
-        return INVALID_OPERATION;
-    }
-
-    status_t err = mLockedBuffer->unlock();
-    ALOGE_IF(err, "failed unlocking buffer (%p)", mLockedBuffer->handle);
-
-    err = queueBuffer(mLockedBuffer.get());
-    ALOGE_IF(err, "queueBuffer (handle=%p) failed (%s)",
-            mLockedBuffer->handle, strerror(-err));
-
-    mPostedBuffer = mLockedBuffer;
-    mLockedBuffer = 0;
-    return err;
-}
-
-}; // namespace android
diff --git a/libs/gui/tests/Android.mk b/libs/gui/tests/Android.mk
deleted file mode 100644
index 55ac133..0000000
--- a/libs/gui/tests/Android.mk
+++ /dev/null
@@ -1,42 +0,0 @@
-# Build the unit tests,
-LOCAL_PATH:= $(call my-dir)
-include $(CLEAR_VARS)
-
-LOCAL_MODULE := SurfaceTexture_test
-
-LOCAL_MODULE_TAGS := tests
-
-LOCAL_SRC_FILES := \
-    Surface_test.cpp \
-    SurfaceTextureClient_test.cpp \
-    SurfaceTexture_test.cpp \
-
-LOCAL_SHARED_LIBRARIES := \
-	libEGL \
-	libGLESv2 \
-	libandroid \
-	libbinder \
-	libcutils \
-	libgui \
-	libstlport \
-	libui \
-	libutils \
-
-LOCAL_C_INCLUDES := \
-    bionic \
-    bionic/libstdc++/include \
-    external/gtest/include \
-    external/stlport/stlport \
-
-# Build the binary to $(TARGET_OUT_DATA_NATIVE_TESTS)/$(LOCAL_MODULE)
-# to integrate with auto-test framework.
-include $(BUILD_NATIVE_TEST)
-
-# Include subdirectory makefiles
-# ============================================================
-
-# If we're building with ONE_SHOT_MAKEFILE (mm, mmm), then what the framework
-# team really wants is to build the stuff defined by this makefile.
-ifeq (,$(ONE_SHOT_MAKEFILE))
-include $(call first-makefiles-under,$(LOCAL_PATH))
-endif
diff --git a/libs/gui/tests/SurfaceTextureClient_test.cpp b/libs/gui/tests/SurfaceTextureClient_test.cpp
deleted file mode 100644
index c1a3c98..0000000
--- a/libs/gui/tests/SurfaceTextureClient_test.cpp
+++ /dev/null
@@ -1,697 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <EGL/egl.h>
-#include <gtest/gtest.h>
-#include <gui/SurfaceTextureClient.h>
-#include <utils/threads.h>
-
-namespace android {
-
-class SurfaceTextureClientTest : public ::testing::Test {
-protected:
-    SurfaceTextureClientTest():
-            mEglDisplay(EGL_NO_DISPLAY),
-            mEglSurface(EGL_NO_SURFACE),
-            mEglContext(EGL_NO_CONTEXT) {
-    }
-
-    virtual void SetUp() {
-        mST = new SurfaceTexture(123);
-        mSTC = new SurfaceTextureClient(mST);
-        mANW = mSTC;
-
-        // We need a valid GL context so we can test updateTexImage()
-        // This initializes EGL and create a dummy GL context with a
-        // pbuffer render target.
-        mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_DISPLAY, mEglDisplay);
-
-        EGLint majorVersion, minorVersion;
-        EXPECT_TRUE(eglInitialize(mEglDisplay, &majorVersion, &minorVersion));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        EGLConfig myConfig;
-        EGLint numConfigs = 0;
-        EXPECT_TRUE(eglChooseConfig(mEglDisplay, getConfigAttribs(),
-                &myConfig, 1, &numConfigs));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        EGLint pbufferAttribs[] = {
-            EGL_WIDTH, 16,
-            EGL_HEIGHT, 16,
-            EGL_NONE };
-        mEglSurface = eglCreatePbufferSurface(mEglDisplay, myConfig, pbufferAttribs);
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_SURFACE, mEglSurface);
-
-        mEglContext = eglCreateContext(mEglDisplay, myConfig, EGL_NO_CONTEXT, 0);
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_CONTEXT, mEglContext);
-
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface, mEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-    }
-
-    virtual void TearDown() {
-        mST.clear();
-        mSTC.clear();
-        mANW.clear();
-
-        eglMakeCurrent(mEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-        eglDestroyContext(mEglDisplay, mEglContext);
-        eglDestroySurface(mEglDisplay, mEglSurface);
-        eglTerminate(mEglDisplay);
-    }
-
-    virtual EGLint const* getConfigAttribs() {
-        static EGLint sDefaultConfigAttribs[] = {
-            EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
-            EGL_NONE
-        };
-
-        return sDefaultConfigAttribs;
-    }
-
-    sp<SurfaceTexture> mST;
-    sp<SurfaceTextureClient> mSTC;
-    sp<ANativeWindow> mANW;
-
-    EGLDisplay mEglDisplay;
-    EGLSurface mEglSurface;
-    EGLContext mEglContext;
-};
-
-TEST_F(SurfaceTextureClientTest, GetISurfaceTextureIsNotNull) {
-    sp<ISurfaceTexture> ist(mSTC->getISurfaceTexture());
-    ASSERT_TRUE(ist != NULL);
-}
-
-TEST_F(SurfaceTextureClientTest, QueuesToWindowCompositorIsFalse) {
-    int result = -123;
-    int err = mANW->query(mANW.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
-            &result);
-    EXPECT_EQ(NO_ERROR, err);
-    EXPECT_EQ(0, result);
-}
-
-TEST_F(SurfaceTextureClientTest, ConcreteTypeIsSurfaceTextureClient) {
-    int result = -123;
-    int err = mANW->query(mANW.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
-    EXPECT_EQ(NO_ERROR, err);
-    EXPECT_EQ(NATIVE_WINDOW_SURFACE_TEXTURE_CLIENT, result);
-}
-
-TEST_F(SurfaceTextureClientTest, EglCreateWindowSurfaceSucceeds) {
-    EGLDisplay dpy = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-    ASSERT_NE(EGL_NO_DISPLAY, dpy);
-
-    EGLint majorVersion;
-    EGLint minorVersion;
-    EXPECT_TRUE(eglInitialize(dpy, &majorVersion, &minorVersion));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    EGLConfig myConfig = {0};
-    EGLint numConfigs = 0;
-    EGLint configAttribs[] = {
-        EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
-        EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
-        EGL_RED_SIZE, 8,
-        EGL_GREEN_SIZE, 8,
-        EGL_BLUE_SIZE, 8,
-        EGL_ALPHA_SIZE, 8,
-        EGL_DEPTH_SIZE, 16,
-        EGL_STENCIL_SIZE, 8,
-        EGL_NONE };
-    EXPECT_TRUE(eglChooseConfig(dpy, configAttribs, &myConfig, 1,
-            &numConfigs));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    EGLSurface eglSurface = eglCreateWindowSurface(dpy, myConfig, mANW.get(),
-            NULL);
-    EXPECT_NE(EGL_NO_SURFACE, eglSurface);
-    EXPECT_EQ(EGL_SUCCESS, eglGetError());
-
-    eglTerminate(dpy);
-}
-
-TEST_F(SurfaceTextureClientTest, BufferGeometryInvalidSizesFail) {
-    EXPECT_GT(OK, native_window_set_buffers_geometry(mANW.get(), -1,  0,  0));
-    EXPECT_GT(OK, native_window_set_buffers_geometry(mANW.get(),  0, -1,  0));
-    EXPECT_GT(OK, native_window_set_buffers_geometry(mANW.get(),  0,  0, -1));
-    EXPECT_GT(OK, native_window_set_buffers_geometry(mANW.get(), -1, -1,  0));
-    EXPECT_GT(OK, native_window_set_buffers_geometry(mANW.get(),  0,  8,  0));
-    EXPECT_GT(OK, native_window_set_buffers_geometry(mANW.get(),  8,  0,  0));
-}
-
-TEST_F(SurfaceTextureClientTest, DefaultGeometryValues) {
-    ANativeWindowBuffer* buf;
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(1, buf->width);
-    EXPECT_EQ(1, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-}
-
-TEST_F(SurfaceTextureClientTest, BufferGeometryCanBeSet) {
-    ANativeWindowBuffer* buf;
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 16, 8, PIXEL_FORMAT_RGB_565));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(16, buf->width);
-    EXPECT_EQ(8, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-}
-
-TEST_F(SurfaceTextureClientTest, BufferGeometryDefaultSizeSetFormat) {
-    ANativeWindowBuffer* buf;
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 0, 0, PIXEL_FORMAT_RGB_565));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(1, buf->width);
-    EXPECT_EQ(1, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-}
-
-TEST_F(SurfaceTextureClientTest, BufferGeometrySetSizeDefaultFormat) {
-    ANativeWindowBuffer* buf;
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 16, 8, 0));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(16, buf->width);
-    EXPECT_EQ(8, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-}
-
-TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeUnset) {
-    ANativeWindowBuffer* buf;
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 16, 8, 0));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(16, buf->width);
-    EXPECT_EQ(8, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 0, 0, 0));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(1, buf->width);
-    EXPECT_EQ(1, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-}
-
-TEST_F(SurfaceTextureClientTest, BufferGeometrySizeCanBeChangedWithoutFormat) {
-    ANativeWindowBuffer* buf;
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 0, 0, PIXEL_FORMAT_RGB_565));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(1, buf->width);
-    EXPECT_EQ(1, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 16, 8, 0));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(16, buf->width);
-    EXPECT_EQ(8, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGB_565, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSize) {
-    sp<SurfaceTexture> st(mST);
-    ANativeWindowBuffer* buf;
-    EXPECT_EQ(OK, st->setDefaultBufferSize(16, 8));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf));
-    EXPECT_EQ(16, buf->width);
-    EXPECT_EQ(8, buf->height);
-    EXPECT_EQ(PIXEL_FORMAT_RGBA_8888, buf->format);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf));
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeAfterDequeue) {
-    ANativeWindowBuffer* buf[2];
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    EXPECT_NE(buf[0], buf[1]);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[1]));
-    EXPECT_EQ(OK, mST->setDefaultBufferSize(16, 8));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    EXPECT_NE(buf[0], buf[1]);
-    EXPECT_EQ(16, buf[0]->width);
-    EXPECT_EQ(16, buf[1]->width);
-    EXPECT_EQ(8, buf[0]->height);
-    EXPECT_EQ(8, buf[1]->height);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[1]));
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureSetDefaultSizeVsGeometry) {
-    ANativeWindowBuffer* buf[2];
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-    EXPECT_EQ(OK, mST->setDefaultBufferSize(16, 8));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    EXPECT_NE(buf[0], buf[1]);
-    EXPECT_EQ(16, buf[0]->width);
-    EXPECT_EQ(16, buf[1]->width);
-    EXPECT_EQ(8, buf[0]->height);
-    EXPECT_EQ(8, buf[1]->height);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[1]));
-    EXPECT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 12, 24, 0));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    EXPECT_NE(buf[0], buf[1]);
-    EXPECT_EQ(12, buf[0]->width);
-    EXPECT_EQ(12, buf[1]->width);
-    EXPECT_EQ(24, buf[0]->height);
-    EXPECT_EQ(24, buf[1]->height);
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[1]));
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureTooManyUpdateTexImage) {
-    android_native_buffer_t* buf[3];
-    ASSERT_EQ(OK, mST->setSynchronousMode(false));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(OK, mST->updateTexImage());
-
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 3));
-
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[1]));
-
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(OK, mST->updateTexImage());
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeSlowRetire) {
-    android_native_buffer_t* buf[3];
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[2]));
-    EXPECT_NE(buf[0], buf[1]);
-    EXPECT_NE(buf[1], buf[2]);
-    EXPECT_NE(buf[2], buf[0]);
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[1]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[2]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[0]);
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[1]);
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[2]);
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeFastRetire) {
-    android_native_buffer_t* buf[3];
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[2]));
-    EXPECT_NE(buf[0], buf[1]);
-    EXPECT_NE(buf[1], buf[2]);
-    EXPECT_NE(buf[2], buf[0]);
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[0]);
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[1]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[1]);
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[2]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[2]);
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeDQQR) {
-    android_native_buffer_t* buf[3];
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 3));
-
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[0]);
-
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    EXPECT_NE(buf[0], buf[1]);
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[1]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[1]);
-
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[2]));
-    EXPECT_NE(buf[1], buf[2]);
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[2]));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[2]);
-}
-
-// XXX: We currently have no hardware that properly handles dequeuing the
-// buffer that is currently bound to the texture.
-TEST_F(SurfaceTextureClientTest, DISABLED_SurfaceTextureSyncModeDequeueCurrent) {
-    android_native_buffer_t* buf[3];
-    android_native_buffer_t* firstBuf;
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 3));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &firstBuf));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), firstBuf));
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), firstBuf);
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[1]));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[2]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[2]));
-    EXPECT_NE(buf[0], buf[1]);
-    EXPECT_NE(buf[1], buf[2]);
-    EXPECT_NE(buf[2], buf[0]);
-    EXPECT_EQ(firstBuf, buf[2]);
-}
-
-TEST_F(SurfaceTextureClientTest, SurfaceTextureSyncModeMinUndequeued) {
-    android_native_buffer_t* buf[3];
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 3));
-
-    // We should be able to dequeue all the buffers before we've queued mANWy.
-    EXPECT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    EXPECT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    EXPECT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[2]));
-
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[2]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[1]));
-
-    EXPECT_EQ(OK, mST->updateTexImage());
-    EXPECT_EQ(mST->getCurrentBuffer().get(), buf[1]);
-
-    EXPECT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[2]));
-
-    // Once we've queued a buffer, however we should not be able to dequeue more
-    // than (buffer-count - MIN_UNDEQUEUED_BUFFERS), which is 2 in this case.
-    EXPECT_EQ(-EBUSY, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mANW->cancelBuffer(mANW.get(), buf[2]));
-}
-
-// XXX: This is not expected to pass until the synchronization hacks are removed
-// from the SurfaceTexture class.
-TEST_F(SurfaceTextureClientTest, DISABLED_SurfaceTextureSyncModeWaitRetire) {
-    class MyThread : public Thread {
-        sp<SurfaceTexture> mST;
-        EGLContext ctx;
-        EGLSurface sur;
-        EGLDisplay dpy;
-        bool mBufferRetired;
-        Mutex mLock;
-        virtual bool threadLoop() {
-            eglMakeCurrent(dpy, sur, sur, ctx);
-            usleep(20000);
-            Mutex::Autolock _l(mLock);
-            mST->updateTexImage();
-            mBufferRetired = true;
-            eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-            return false;
-        }
-    public:
-        MyThread(const sp<SurfaceTexture>& mST)
-            : mST(mST), mBufferRetired(false) {
-            ctx = eglGetCurrentContext();
-            sur = eglGetCurrentSurface(EGL_DRAW);
-            dpy = eglGetCurrentDisplay();
-            eglMakeCurrent(dpy, EGL_NO_SURFACE, EGL_NO_SURFACE, EGL_NO_CONTEXT);
-        }
-        ~MyThread() {
-            eglMakeCurrent(dpy, sur, sur, ctx);
-        }
-        void bufferDequeued() {
-            Mutex::Autolock _l(mLock);
-            EXPECT_EQ(true, mBufferRetired);
-        }
-    };
-
-    android_native_buffer_t* buf[3];
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 3));
-    // dequeue/queue/update so we have a current buffer
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    mST->updateTexImage();
-
-    MyThread* thread = new MyThread(mST);
-    sp<Thread> threadBase(thread);
-
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    thread->run();
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[1]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[1]));
-    //ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[2]));
-    //ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[2]));
-    thread->bufferDequeued();
-    thread->requestExitAndWait();
-}
-
-TEST_F(SurfaceTextureClientTest, GetTransformMatrixReturnsVerticalFlip) {
-    android_native_buffer_t* buf[3];
-    float mtx[16] = {};
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mST->updateTexImage());
-    mST->getTransformMatrix(mtx);
-
-    EXPECT_EQ(1.f, mtx[0]);
-    EXPECT_EQ(0.f, mtx[1]);
-    EXPECT_EQ(0.f, mtx[2]);
-    EXPECT_EQ(0.f, mtx[3]);
-
-    EXPECT_EQ(0.f, mtx[4]);
-    EXPECT_EQ(-1.f, mtx[5]);
-    EXPECT_EQ(0.f, mtx[6]);
-    EXPECT_EQ(0.f, mtx[7]);
-
-    EXPECT_EQ(0.f, mtx[8]);
-    EXPECT_EQ(0.f, mtx[9]);
-    EXPECT_EQ(1.f, mtx[10]);
-    EXPECT_EQ(0.f, mtx[11]);
-
-    EXPECT_EQ(0.f, mtx[12]);
-    EXPECT_EQ(1.f, mtx[13]);
-    EXPECT_EQ(0.f, mtx[14]);
-    EXPECT_EQ(1.f, mtx[15]);
-}
-
-TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffers) {
-    android_native_buffer_t* buf[3];
-    float mtx[16] = {};
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mST->updateTexImage());
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 6)); // frees buffers
-    mST->getTransformMatrix(mtx);
-
-    EXPECT_EQ(1.f, mtx[0]);
-    EXPECT_EQ(0.f, mtx[1]);
-    EXPECT_EQ(0.f, mtx[2]);
-    EXPECT_EQ(0.f, mtx[3]);
-
-    EXPECT_EQ(0.f, mtx[4]);
-    EXPECT_EQ(-1.f, mtx[5]);
-    EXPECT_EQ(0.f, mtx[6]);
-    EXPECT_EQ(0.f, mtx[7]);
-
-    EXPECT_EQ(0.f, mtx[8]);
-    EXPECT_EQ(0.f, mtx[9]);
-    EXPECT_EQ(1.f, mtx[10]);
-    EXPECT_EQ(0.f, mtx[11]);
-
-    EXPECT_EQ(0.f, mtx[12]);
-    EXPECT_EQ(1.f, mtx[13]);
-    EXPECT_EQ(0.f, mtx[14]);
-    EXPECT_EQ(1.f, mtx[15]);
-}
-
-TEST_F(SurfaceTextureClientTest, GetTransformMatrixSucceedsAfterFreeingBuffersWithCrop) {
-    android_native_buffer_t* buf[3];
-    float mtx[16] = {};
-    android_native_rect_t crop;
-    crop.left = 0;
-    crop.top = 0;
-    crop.right = 5;
-    crop.bottom = 5;
-
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 4));
-    ASSERT_EQ(OK, native_window_set_buffers_geometry(mANW.get(), 8, 8, 0));
-    ASSERT_EQ(OK, mANW->dequeueBuffer(mANW.get(), &buf[0]));
-    ASSERT_EQ(OK, native_window_set_crop(mANW.get(), &crop));
-    ASSERT_EQ(OK, mANW->queueBuffer(mANW.get(), buf[0]));
-    ASSERT_EQ(OK, mST->updateTexImage());
-    ASSERT_EQ(OK, native_window_set_buffer_count(mANW.get(), 6)); // frees buffers
-    mST->getTransformMatrix(mtx);
-
-    // This accounts for the 1 texel shrink for each edge that's included in the
-    // transform matrix to avoid texturing outside the crop region.
-    EXPECT_EQ(.5f, mtx[0]);
-    EXPECT_EQ(0.f, mtx[1]);
-    EXPECT_EQ(0.f, mtx[2]);
-    EXPECT_EQ(0.f, mtx[3]);
-
-    EXPECT_EQ(0.f, mtx[4]);
-    EXPECT_EQ(-.5f, mtx[5]);
-    EXPECT_EQ(0.f, mtx[6]);
-    EXPECT_EQ(0.f, mtx[7]);
-
-    EXPECT_EQ(0.f, mtx[8]);
-    EXPECT_EQ(0.f, mtx[9]);
-    EXPECT_EQ(1.f, mtx[10]);
-    EXPECT_EQ(0.f, mtx[11]);
-
-    EXPECT_EQ(0.f, mtx[12]);
-    EXPECT_EQ(.5f, mtx[13]);
-    EXPECT_EQ(0.f, mtx[14]);
-    EXPECT_EQ(1.f, mtx[15]);
-}
-
-// This test verifies that the buffer format can be queried immediately after
-// it is set.
-TEST_F(SurfaceTextureClientTest, QueryFormatAfterSettingWorks) {
-    sp<ANativeWindow> anw(mSTC);
-    int fmts[] = {
-        // RGBA_8888 should not come first, as it's the default
-        HAL_PIXEL_FORMAT_RGBX_8888,
-        HAL_PIXEL_FORMAT_RGBA_8888,
-        HAL_PIXEL_FORMAT_RGB_888,
-        HAL_PIXEL_FORMAT_RGB_565,
-        HAL_PIXEL_FORMAT_BGRA_8888,
-        HAL_PIXEL_FORMAT_RGBA_5551,
-        HAL_PIXEL_FORMAT_RGBA_4444,
-        HAL_PIXEL_FORMAT_YV12,
-    };
-
-    const int numFmts = (sizeof(fmts) / sizeof(fmts[0]));
-    for (int i = 0; i < numFmts; i++) {
-      int fmt = -1;
-      ASSERT_EQ(OK, native_window_set_buffers_geometry(anw.get(), 0, 0, fmts[i]));
-      ASSERT_EQ(OK, anw->query(anw.get(), NATIVE_WINDOW_FORMAT, &fmt));
-      EXPECT_EQ(fmts[i], fmt);
-    }
-}
-
-class MultiSurfaceTextureClientTest : public ::testing::Test {
-
-public:
-    MultiSurfaceTextureClientTest() :
-            mEglDisplay(EGL_NO_DISPLAY),
-            mEglContext(EGL_NO_CONTEXT) {
-        for (int i = 0; i < NUM_SURFACE_TEXTURES; i++) {
-            mEglSurfaces[i] = EGL_NO_CONTEXT;
-        }
-    }
-
-protected:
-
-    enum { NUM_SURFACE_TEXTURES = 32 };
-
-    virtual void SetUp() {
-        mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_DISPLAY, mEglDisplay);
-
-        EGLint majorVersion, minorVersion;
-        EXPECT_TRUE(eglInitialize(mEglDisplay, &majorVersion, &minorVersion));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        EGLConfig myConfig;
-        EGLint numConfigs = 0;
-        EGLint configAttribs[] = {
-            EGL_SURFACE_TYPE, EGL_WINDOW_BIT,
-            EGL_NONE
-        };
-        EXPECT_TRUE(eglChooseConfig(mEglDisplay, configAttribs, &myConfig, 1,
-                &numConfigs));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        mEglContext = eglCreateContext(mEglDisplay, myConfig, EGL_NO_CONTEXT,
-                0);
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_CONTEXT, mEglContext);
-
-        for (int i = 0; i < NUM_SURFACE_TEXTURES; i++) {
-            sp<SurfaceTexture> st(new SurfaceTexture(i));
-            sp<SurfaceTextureClient> stc(new SurfaceTextureClient(st));
-            mEglSurfaces[i] = eglCreateWindowSurface(mEglDisplay, myConfig,
-                    static_cast<ANativeWindow*>(stc.get()), NULL);
-            ASSERT_EQ(EGL_SUCCESS, eglGetError());
-            ASSERT_NE(EGL_NO_SURFACE, mEglSurfaces[i]);
-        }
-    }
-
-    virtual void TearDown() {
-        eglMakeCurrent(mEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE,
-                EGL_NO_CONTEXT);
-
-        for (int i = 0; i < NUM_SURFACE_TEXTURES; i++) {
-            if (mEglSurfaces[i] != EGL_NO_SURFACE) {
-                eglDestroySurface(mEglDisplay, mEglSurfaces[i]);
-            }
-        }
-
-        if (mEglContext != EGL_NO_CONTEXT) {
-            eglDestroyContext(mEglDisplay, mEglContext);
-        }
-
-        if (mEglDisplay != EGL_NO_DISPLAY) {
-            eglTerminate(mEglDisplay);
-        }
-    }
-
-    EGLDisplay mEglDisplay;
-    EGLSurface mEglSurfaces[NUM_SURFACE_TEXTURES];
-    EGLContext mEglContext;
-};
-
-// XXX: This test is disabled because it causes a hang on some devices.  See bug
-// 5015672.
-TEST_F(MultiSurfaceTextureClientTest, DISABLED_MakeCurrentBetweenSurfacesWorks) {
-    for (int iter = 0; iter < 8; iter++) {
-        for (int i = 0; i < NUM_SURFACE_TEXTURES; i++) {
-            eglMakeCurrent(mEglDisplay, mEglSurfaces[i], mEglSurfaces[i],
-                    mEglContext);
-            glClear(GL_COLOR_BUFFER_BIT);
-            eglSwapBuffers(mEglDisplay, mEglSurfaces[i]);
-        }
-    }
-}
-
-} // namespace android
diff --git a/libs/gui/tests/SurfaceTexture_test.cpp b/libs/gui/tests/SurfaceTexture_test.cpp
deleted file mode 100644
index 8c6defe..0000000
--- a/libs/gui/tests/SurfaceTexture_test.cpp
+++ /dev/null
@@ -1,1730 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#define LOG_TAG "SurfaceTexture_test"
-//#define LOG_NDEBUG 0
-
-#include <gtest/gtest.h>
-#include <gui/SurfaceTexture.h>
-#include <gui/SurfaceTextureClient.h>
-#include <ui/GraphicBuffer.h>
-#include <utils/String8.h>
-#include <utils/threads.h>
-
-#include <gui/ISurfaceComposer.h>
-#include <gui/Surface.h>
-#include <gui/SurfaceComposerClient.h>
-
-#include <EGL/egl.h>
-#include <EGL/eglext.h>
-#include <GLES2/gl2.h>
-#include <GLES2/gl2ext.h>
-
-#include <ui/FramebufferNativeWindow.h>
-
-namespace android {
-
-class GLTest : public ::testing::Test {
-protected:
-
-    GLTest():
-            mEglDisplay(EGL_NO_DISPLAY),
-            mEglSurface(EGL_NO_SURFACE),
-            mEglContext(EGL_NO_CONTEXT) {
-    }
-
-    virtual void SetUp() {
-        mEglDisplay = eglGetDisplay(EGL_DEFAULT_DISPLAY);
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_DISPLAY, mEglDisplay);
-
-        EGLint majorVersion;
-        EGLint minorVersion;
-        EXPECT_TRUE(eglInitialize(mEglDisplay, &majorVersion, &minorVersion));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        RecordProperty("EglVersionMajor", majorVersion);
-        RecordProperty("EglVersionMajor", minorVersion);
-
-        EGLint numConfigs = 0;
-        EXPECT_TRUE(eglChooseConfig(mEglDisplay, getConfigAttribs(), &mGlConfig,
-                1, &numConfigs));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        char* displaySecsEnv = getenv("GLTEST_DISPLAY_SECS");
-        if (displaySecsEnv != NULL) {
-            mDisplaySecs = atoi(displaySecsEnv);
-            if (mDisplaySecs < 0) {
-                mDisplaySecs = 0;
-            }
-        } else {
-            mDisplaySecs = 0;
-        }
-
-        if (mDisplaySecs > 0) {
-            mComposerClient = new SurfaceComposerClient;
-            ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
-
-            mSurfaceControl = mComposerClient->createSurface(
-                    String8("Test Surface"), 0,
-                    getSurfaceWidth(), getSurfaceHeight(),
-                    PIXEL_FORMAT_RGB_888, 0);
-
-            ASSERT_TRUE(mSurfaceControl != NULL);
-            ASSERT_TRUE(mSurfaceControl->isValid());
-
-            SurfaceComposerClient::openGlobalTransaction();
-            ASSERT_EQ(NO_ERROR, mSurfaceControl->setLayer(0x7FFFFFFF));
-            ASSERT_EQ(NO_ERROR, mSurfaceControl->show());
-            SurfaceComposerClient::closeGlobalTransaction();
-
-            sp<ANativeWindow> window = mSurfaceControl->getSurface();
-            mEglSurface = eglCreateWindowSurface(mEglDisplay, mGlConfig,
-                    window.get(), NULL);
-        } else {
-            EGLint pbufferAttribs[] = {
-                EGL_WIDTH, getSurfaceWidth(),
-                EGL_HEIGHT, getSurfaceHeight(),
-                EGL_NONE };
-
-            mEglSurface = eglCreatePbufferSurface(mEglDisplay, mGlConfig,
-                    pbufferAttribs);
-        }
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_SURFACE, mEglSurface);
-
-        mEglContext = eglCreateContext(mEglDisplay, mGlConfig, EGL_NO_CONTEXT,
-                getContextAttribs());
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_CONTEXT, mEglContext);
-
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
-                mEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        EGLint w, h;
-        EXPECT_TRUE(eglQuerySurface(mEglDisplay, mEglSurface, EGL_WIDTH, &w));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        EXPECT_TRUE(eglQuerySurface(mEglDisplay, mEglSurface, EGL_HEIGHT, &h));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        RecordProperty("EglSurfaceWidth", w);
-        RecordProperty("EglSurfaceHeight", h);
-
-        glViewport(0, 0, w, h);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-    }
-
-    virtual void TearDown() {
-        // Display the result 
-        if (mDisplaySecs > 0 && mEglSurface != EGL_NO_SURFACE) {
-            eglSwapBuffers(mEglDisplay, mEglSurface);
-            sleep(mDisplaySecs);
-        }
-
-        if (mComposerClient != NULL) {
-            mComposerClient->dispose();
-        }
-        if (mEglContext != EGL_NO_CONTEXT) {
-            eglDestroyContext(mEglDisplay, mEglContext);
-        }
-        if (mEglSurface != EGL_NO_SURFACE) {
-            eglDestroySurface(mEglDisplay, mEglSurface);
-        }
-        if (mEglDisplay != EGL_NO_DISPLAY) {
-            eglMakeCurrent(mEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE,
-                    EGL_NO_CONTEXT);
-            eglTerminate(mEglDisplay);
-        }
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-    }
-
-    virtual EGLint const* getConfigAttribs() {
-        static EGLint sDefaultConfigAttribs[] = {
-            EGL_SURFACE_TYPE, EGL_PBUFFER_BIT,
-            EGL_RENDERABLE_TYPE, EGL_OPENGL_ES2_BIT,
-            EGL_RED_SIZE, 8,
-            EGL_GREEN_SIZE, 8,
-            EGL_BLUE_SIZE, 8,
-            EGL_ALPHA_SIZE, 8,
-            EGL_DEPTH_SIZE, 16,
-            EGL_STENCIL_SIZE, 8,
-            EGL_NONE };
-
-        return sDefaultConfigAttribs;
-    }
-
-    virtual EGLint const* getContextAttribs() {
-        static EGLint sDefaultContextAttribs[] = {
-            EGL_CONTEXT_CLIENT_VERSION, 2,
-            EGL_NONE };
-
-        return sDefaultContextAttribs;
-    }
-
-    virtual EGLint getSurfaceWidth() {
-        return 512;
-    }
-
-    virtual EGLint getSurfaceHeight() {
-        return 512;
-    }
-
-    void loadShader(GLenum shaderType, const char* pSource, GLuint* outShader) {
-        GLuint shader = glCreateShader(shaderType);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        if (shader) {
-            glShaderSource(shader, 1, &pSource, NULL);
-            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-            glCompileShader(shader);
-            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-            GLint compiled = 0;
-            glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
-            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-            if (!compiled) {
-                GLint infoLen = 0;
-                glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLen);
-                ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-                if (infoLen) {
-                    char* buf = (char*) malloc(infoLen);
-                    if (buf) {
-                        glGetShaderInfoLog(shader, infoLen, NULL, buf);
-                        printf("Shader compile log:\n%s\n", buf);
-                        free(buf);
-                        FAIL();
-                    }
-                } else {
-                    char* buf = (char*) malloc(0x1000);
-                    if (buf) {
-                        glGetShaderInfoLog(shader, 0x1000, NULL, buf);
-                        printf("Shader compile log:\n%s\n", buf);
-                        free(buf);
-                        FAIL();
-                    }
-                }
-                glDeleteShader(shader);
-                shader = 0;
-            }
-        }
-        ASSERT_TRUE(shader != 0);
-        *outShader = shader;
-    }
-
-    void createProgram(const char* pVertexSource, const char* pFragmentSource,
-            GLuint* outPgm) {
-        GLuint vertexShader, fragmentShader;
-        {
-            SCOPED_TRACE("compiling vertex shader");
-            loadShader(GL_VERTEX_SHADER, pVertexSource, &vertexShader);
-            if (HasFatalFailure()) {
-                return;
-            }
-        }
-        {
-            SCOPED_TRACE("compiling fragment shader");
-            loadShader(GL_FRAGMENT_SHADER, pFragmentSource, &fragmentShader);
-            if (HasFatalFailure()) {
-                return;
-            }
-        }
-
-        GLuint program = glCreateProgram();
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        if (program) {
-            glAttachShader(program, vertexShader);
-            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-            glAttachShader(program, fragmentShader);
-            ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-            glLinkProgram(program);
-            GLint linkStatus = GL_FALSE;
-            glGetProgramiv(program, GL_LINK_STATUS, &linkStatus);
-            if (linkStatus != GL_TRUE) {
-                GLint bufLength = 0;
-                glGetProgramiv(program, GL_INFO_LOG_LENGTH, &bufLength);
-                if (bufLength) {
-                    char* buf = (char*) malloc(bufLength);
-                    if (buf) {
-                        glGetProgramInfoLog(program, bufLength, NULL, buf);
-                        printf("Program link log:\n%s\n", buf);
-                        free(buf);
-                        FAIL();
-                    }
-                }
-                glDeleteProgram(program);
-                program = 0;
-            }
-        }
-        glDeleteShader(vertexShader);
-        glDeleteShader(fragmentShader);
-        ASSERT_TRUE(program != 0);
-        *outPgm = program;
-    }
-
-    static int abs(int value) {
-        return value > 0 ? value : -value;
-    }
-
-    ::testing::AssertionResult checkPixel(int x, int y, int r,
-            int g, int b, int a, int tolerance=2) {
-        GLubyte pixel[4];
-        String8 msg;
-        glReadPixels(x, y, 1, 1, GL_RGBA, GL_UNSIGNED_BYTE, pixel);
-        GLenum err = glGetError();
-        if (err != GL_NO_ERROR) {
-            msg += String8::format("error reading pixel: %#x", err);
-            while ((err = glGetError()) != GL_NO_ERROR) {
-                msg += String8::format(", %#x", err);
-            }
-            fprintf(stderr, "pixel check failure: %s\n", msg.string());
-            return ::testing::AssertionFailure(
-                    ::testing::Message(msg.string()));
-        }
-        if (r >= 0 && abs(r - int(pixel[0])) > tolerance) {
-            msg += String8::format("r(%d isn't %d)", pixel[0], r);
-        }
-        if (g >= 0 && abs(g - int(pixel[1])) > tolerance) {
-            if (!msg.isEmpty()) {
-                msg += " ";
-            }
-            msg += String8::format("g(%d isn't %d)", pixel[1], g);
-        }
-        if (b >= 0 && abs(b - int(pixel[2])) > tolerance) {
-            if (!msg.isEmpty()) {
-                msg += " ";
-            }
-            msg += String8::format("b(%d isn't %d)", pixel[2], b);
-        }
-        if (a >= 0 && abs(a - int(pixel[3])) > tolerance) {
-            if (!msg.isEmpty()) {
-                msg += " ";
-            }
-            msg += String8::format("a(%d isn't %d)", pixel[3], a);
-        }
-        if (!msg.isEmpty()) {
-            fprintf(stderr, "pixel check failure: %s\n", msg.string());
-            return ::testing::AssertionFailure(
-                    ::testing::Message(msg.string()));
-        } else {
-            return ::testing::AssertionSuccess();
-        }
-    }
-
-    int mDisplaySecs;
-    sp<SurfaceComposerClient> mComposerClient;
-    sp<SurfaceControl> mSurfaceControl;
-
-    EGLDisplay mEglDisplay;
-    EGLSurface mEglSurface;
-    EGLContext mEglContext;
-    EGLConfig  mGlConfig;
-};
-
-// XXX: Code above this point should live elsewhere
-
-class SurfaceTextureGLTest : public GLTest {
-protected:
-    enum { TEX_ID = 123 };
-
-    virtual void SetUp() {
-        GLTest::SetUp();
-        mST = new SurfaceTexture(TEX_ID);
-        mSTC = new SurfaceTextureClient(mST);
-        mANW = mSTC;
-
-        const char vsrc[] =
-            "attribute vec4 vPosition;\n"
-            "varying vec2 texCoords;\n"
-            "uniform mat4 texMatrix;\n"
-            "void main() {\n"
-            "  vec2 vTexCoords = 0.5 * (vPosition.xy + vec2(1.0, 1.0));\n"
-            "  texCoords = (texMatrix * vec4(vTexCoords, 0.0, 1.0)).xy;\n"
-            "  gl_Position = vPosition;\n"
-            "}\n";
-
-        const char fsrc[] =
-            "#extension GL_OES_EGL_image_external : require\n"
-            "precision mediump float;\n"
-            "uniform samplerExternalOES texSampler;\n"
-            "varying vec2 texCoords;\n"
-            "void main() {\n"
-            "  gl_FragColor = texture2D(texSampler, texCoords);\n"
-            "}\n";
-
-        {
-            SCOPED_TRACE("creating shader program");
-            createProgram(vsrc, fsrc, &mPgm);
-            if (HasFatalFailure()) {
-                return;
-            }
-        }
-
-        mPositionHandle = glGetAttribLocation(mPgm, "vPosition");
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        ASSERT_NE(-1, mPositionHandle);
-        mTexSamplerHandle = glGetUniformLocation(mPgm, "texSampler");
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        ASSERT_NE(-1, mTexSamplerHandle);
-        mTexMatrixHandle = glGetUniformLocation(mPgm, "texMatrix");
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        ASSERT_NE(-1, mTexMatrixHandle);
-    }
-
-    virtual void TearDown() {
-        mANW.clear();
-        mSTC.clear();
-        mST.clear();
-        GLTest::TearDown();
-    }
-
-    // drawTexture draws the SurfaceTexture over the entire GL viewport.
-    void drawTexture() {
-        const GLfloat triangleVertices[] = {
-            -1.0f, 1.0f,
-            -1.0f, -1.0f,
-            1.0f, -1.0f,
-            1.0f, 1.0f,
-        };
-
-        glVertexAttribPointer(mPositionHandle, 2, GL_FLOAT, GL_FALSE, 0,
-                triangleVertices);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        glEnableVertexAttribArray(mPositionHandle);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-
-        glUseProgram(mPgm);
-        glUniform1i(mTexSamplerHandle, 0);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        glBindTexture(GL_TEXTURE_EXTERNAL_OES, TEX_ID);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-
-        // XXX: These calls are not needed for GL_TEXTURE_EXTERNAL_OES as
-        // they're setting the defautls for that target, but when hacking things
-        // to use GL_TEXTURE_2D they are needed to achieve the same behavior.
-        glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MIN_FILTER,
-                GL_LINEAR);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_MAG_FILTER,
-                GL_LINEAR);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_S,
-                GL_CLAMP_TO_EDGE);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-        glTexParameteri(GL_TEXTURE_EXTERNAL_OES, GL_TEXTURE_WRAP_T,
-                GL_CLAMP_TO_EDGE);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-
-        GLfloat texMatrix[16];
-        mST->getTransformMatrix(texMatrix);
-        glUniformMatrix4fv(mTexMatrixHandle, 1, GL_FALSE, texMatrix);
-
-        glDrawArrays(GL_TRIANGLE_FAN, 0, 4);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-    }
-
-    class FrameWaiter : public SurfaceTexture::FrameAvailableListener {
-    public:
-        FrameWaiter():
-                mPendingFrames(0) {
-        }
-
-        void waitForFrame() {
-            Mutex::Autolock lock(mMutex);
-            while (mPendingFrames == 0) {
-                mCondition.wait(mMutex);
-            }
-            mPendingFrames--;
-        }
-
-        virtual void onFrameAvailable() {
-            Mutex::Autolock lock(mMutex);
-            mPendingFrames++;
-            mCondition.signal();
-        }
-
-        int mPendingFrames;
-        Mutex mMutex;
-        Condition mCondition;
-    };
-
-    sp<SurfaceTexture> mST;
-    sp<SurfaceTextureClient> mSTC;
-    sp<ANativeWindow> mANW;
-
-    GLuint mPgm;
-    GLint mPositionHandle;
-    GLint mTexSamplerHandle;
-    GLint mTexMatrixHandle;
-};
-
-// Fill a YV12 buffer with a multi-colored checkerboard pattern
-void fillYV12Buffer(uint8_t* buf, int w, int h, int stride) {
-    const int blockWidth = w > 16 ? w / 16 : 1;
-    const int blockHeight = h > 16 ? h / 16 : 1;
-    const int yuvTexOffsetY = 0;
-    int yuvTexStrideY = stride;
-    int yuvTexOffsetV = yuvTexStrideY * h;
-    int yuvTexStrideV = (yuvTexStrideY/2 + 0xf) & ~0xf;
-    int yuvTexOffsetU = yuvTexOffsetV + yuvTexStrideV * h/2;
-    int yuvTexStrideU = yuvTexStrideV;
-    for (int x = 0; x < w; x++) {
-        for (int y = 0; y < h; y++) {
-            int parityX = (x / blockWidth) & 1;
-            int parityY = (y / blockHeight) & 1;
-            unsigned char intensity = (parityX ^ parityY) ? 63 : 191;
-            buf[yuvTexOffsetY + (y * yuvTexStrideY) + x] = intensity;
-            if (x < w / 2 && y < h / 2) {
-                buf[yuvTexOffsetU + (y * yuvTexStrideU) + x] = intensity;
-                if (x * 2 < w / 2 && y * 2 < h / 2) {
-                    buf[yuvTexOffsetV + (y*2 * yuvTexStrideV) + x*2 + 0] =
-                    buf[yuvTexOffsetV + (y*2 * yuvTexStrideV) + x*2 + 1] =
-                    buf[yuvTexOffsetV + ((y*2+1) * yuvTexStrideV) + x*2 + 0] =
-                    buf[yuvTexOffsetV + ((y*2+1) * yuvTexStrideV) + x*2 + 1] =
-                        intensity;
-                }
-            }
-        }
-    }
-}
-
-// Fill a YV12 buffer with red outside a given rectangle and green inside it.
-void fillYV12BufferRect(uint8_t* buf, int w, int h, int stride,
-        const android_native_rect_t& rect) {
-    const int yuvTexOffsetY = 0;
-    int yuvTexStrideY = stride;
-    int yuvTexOffsetV = yuvTexStrideY * h;
-    int yuvTexStrideV = (yuvTexStrideY/2 + 0xf) & ~0xf;
-    int yuvTexOffsetU = yuvTexOffsetV + yuvTexStrideV * h/2;
-    int yuvTexStrideU = yuvTexStrideV;
-    for (int x = 0; x < w; x++) {
-        for (int y = 0; y < h; y++) {
-            bool inside = rect.left <= x && x < rect.right &&
-                    rect.top <= y && y < rect.bottom;
-            buf[yuvTexOffsetY + (y * yuvTexStrideY) + x] = inside ? 240 : 64;
-            if (x < w / 2 && y < h / 2) {
-                bool inside = rect.left <= 2*x && 2*x < rect.right &&
-                        rect.top <= 2*y && 2*y < rect.bottom;
-                buf[yuvTexOffsetU + (y * yuvTexStrideU) + x] = 16;
-                buf[yuvTexOffsetV + (y * yuvTexStrideV) + x] =
-                        inside ? 16 : 255;
-            }
-        }
-    }
-}
-
-void fillRGBA8Buffer(uint8_t* buf, int w, int h, int stride) {
-    const size_t PIXEL_SIZE = 4;
-    for (int x = 0; x < w; x++) {
-        for (int y = 0; y < h; y++) {
-            off_t offset = (y * stride + x) * PIXEL_SIZE;
-            for (int c = 0; c < 4; c++) {
-                int parityX = (x / (1 << (c+2))) & 1;
-                int parityY = (y / (1 << (c+2))) & 1;
-                buf[offset + c] = (parityX ^ parityY) ? 231 : 35;
-            }
-        }
-    }
-}
-
-void fillRGBA8BufferSolid(uint8_t* buf, int w, int h, int stride, uint8_t r,
-        uint8_t g, uint8_t b, uint8_t a) {
-    const size_t PIXEL_SIZE = 4;
-    for (int y = 0; y < h; y++) {
-        for (int x = 0; x < h; x++) {
-            off_t offset = (y * stride + x) * PIXEL_SIZE;
-            buf[offset + 0] = r;
-            buf[offset + 1] = g;
-            buf[offset + 2] = b;
-            buf[offset + 3] = a;
-        }
-    }
-}
-
-TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledYV12BufferNpot) {
-    const int texWidth = 64;
-    const int texHeight = 66;
-
-    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
-            texWidth, texHeight, HAL_PIXEL_FORMAT_YV12));
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
-            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
-
-    ANativeWindowBuffer* anb;
-    ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    ASSERT_TRUE(anb != NULL);
-
-    sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
-    ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    // Fill the buffer with the a checkerboard pattern
-    uint8_t* img = NULL;
-    buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
-    fillYV12Buffer(img, texWidth, texHeight, buf->getStride());
-    buf->unlock();
-    ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    mST->updateTexImage();
-
-    glClearColor(0.2, 0.2, 0.2, 0.2);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glViewport(0, 0, texWidth, texHeight);
-    drawTexture();
-
-    EXPECT_TRUE(checkPixel( 0,  0, 255, 127, 255, 255));
-    EXPECT_TRUE(checkPixel(63,  0,   0, 133,   0, 255));
-    EXPECT_TRUE(checkPixel(63, 65,   0, 133,   0, 255));
-    EXPECT_TRUE(checkPixel( 0, 65, 255, 127, 255, 255));
-
-    EXPECT_TRUE(checkPixel(22, 44, 255, 127, 255, 255));
-    EXPECT_TRUE(checkPixel(45, 52, 255, 127, 255, 255));
-    EXPECT_TRUE(checkPixel(52, 51,  98, 255,  73, 255));
-    EXPECT_TRUE(checkPixel( 7, 31, 155,   0, 118, 255));
-    EXPECT_TRUE(checkPixel(31,  9, 107,  24,  87, 255));
-    EXPECT_TRUE(checkPixel(29, 35, 255, 127, 255, 255));
-    EXPECT_TRUE(checkPixel(36, 22, 155,  29,   0, 255));
-}
-
-TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledYV12BufferPow2) {
-    const int texWidth = 64;
-    const int texHeight = 64;
-
-    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
-            texWidth, texHeight, HAL_PIXEL_FORMAT_YV12));
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
-            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
-
-    ANativeWindowBuffer* anb;
-    ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    ASSERT_TRUE(anb != NULL);
-
-    sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
-    ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    // Fill the buffer with the a checkerboard pattern
-    uint8_t* img = NULL;
-    buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
-    fillYV12Buffer(img, texWidth, texHeight, buf->getStride());
-    buf->unlock();
-    ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    mST->updateTexImage();
-
-    glClearColor(0.2, 0.2, 0.2, 0.2);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glViewport(0, 0, texWidth, texHeight);
-    drawTexture();
-
-    EXPECT_TRUE(checkPixel( 0,  0,   0, 133,   0, 255));
-    EXPECT_TRUE(checkPixel(63,  0, 255, 127, 255, 255));
-    EXPECT_TRUE(checkPixel(63, 63,   0, 133,   0, 255));
-    EXPECT_TRUE(checkPixel( 0, 63, 255, 127, 255, 255));
-
-    EXPECT_TRUE(checkPixel(22, 19, 100, 255,  74, 255));
-    EXPECT_TRUE(checkPixel(45, 11, 100, 255,  74, 255));
-    EXPECT_TRUE(checkPixel(52, 12, 155,   0, 181, 255));
-    EXPECT_TRUE(checkPixel( 7, 32, 150, 237, 170, 255));
-    EXPECT_TRUE(checkPixel(31, 54,   0,  71, 117, 255));
-    EXPECT_TRUE(checkPixel(29, 28,   0, 133,   0, 255));
-    EXPECT_TRUE(checkPixel(36, 41, 100, 232, 255, 255));
-}
-
-TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledYV12BufferWithCrop) {
-    const int texWidth = 64;
-    const int texHeight = 66;
-
-    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
-            texWidth, texHeight, HAL_PIXEL_FORMAT_YV12));
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
-            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
-
-    android_native_rect_t crops[] = {
-        {4, 6, 22, 36},
-        {0, 6, 22, 36},
-        {4, 0, 22, 36},
-        {4, 6, texWidth, 36},
-        {4, 6, 22, texHeight},
-    };
-
-    for (int i = 0; i < 5; i++) {
-        const android_native_rect_t& crop(crops[i]);
-        SCOPED_TRACE(String8::format("rect{ l: %d t: %d r: %d b: %d }",
-                crop.left, crop.top, crop.right, crop.bottom).string());
-
-        ASSERT_EQ(NO_ERROR, native_window_set_crop(mANW.get(), &crop));
-
-        ANativeWindowBuffer* anb;
-        ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-        ASSERT_TRUE(anb != NULL);
-
-        sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
-        ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(),
-                buf->getNativeBuffer()));
-
-        uint8_t* img = NULL;
-        buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
-        fillYV12BufferRect(img, texWidth, texHeight, buf->getStride(), crop);
-        buf->unlock();
-        ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(),
-                buf->getNativeBuffer()));
-
-        mST->updateTexImage();
-
-        glClearColor(0.2, 0.2, 0.2, 0.2);
-        glClear(GL_COLOR_BUFFER_BIT);
-
-        glViewport(0, 0, 64, 64);
-        drawTexture();
-
-        EXPECT_TRUE(checkPixel( 0,  0,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel(63,  0,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel(63, 63,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel( 0, 63,  82, 255,  35, 255));
-
-        EXPECT_TRUE(checkPixel(25, 14,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel(35, 31,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel(57,  6,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel( 5, 42,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel(32, 33,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel(16, 26,  82, 255,  35, 255));
-        EXPECT_TRUE(checkPixel(46, 51,  82, 255,  35, 255));
-    }
-}
-
-// This test is intended to catch synchronization bugs between the CPU-written
-// and GPU-read buffers.
-TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledYV12BuffersRepeatedly) {
-    enum { texWidth = 16 };
-    enum { texHeight = 16 };
-    enum { numFrames = 1024 };
-
-    ASSERT_EQ(NO_ERROR, mST->setSynchronousMode(true));
-    ASSERT_EQ(NO_ERROR, mST->setBufferCountServer(2));
-    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
-            texWidth, texHeight, HAL_PIXEL_FORMAT_YV12));
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
-            GRALLOC_USAGE_SW_WRITE_OFTEN));
-
-    struct TestPixel {
-        int x;
-        int y;
-    };
-    const TestPixel testPixels[] = {
-        {  4, 11 },
-        { 12, 14 },
-        {  7,  2 },
-    };
-    enum {numTestPixels = sizeof(testPixels) / sizeof(testPixels[0])};
-
-    class ProducerThread : public Thread {
-    public:
-        ProducerThread(const sp<ANativeWindow>& anw,
-                const TestPixel* testPixels):
-                mANW(anw),
-                mTestPixels(testPixels) {
-        }
-
-        virtual ~ProducerThread() {
-        }
-
-        virtual bool threadLoop() {
-            for (int i = 0; i < numFrames; i++) {
-                ANativeWindowBuffer* anb;
-                if (mANW->dequeueBuffer(mANW.get(), &anb) != NO_ERROR) {
-                    return false;
-                }
-                if (anb == NULL) {
-                    return false;
-                }
-
-                sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
-                if (mANW->lockBuffer(mANW.get(), buf->getNativeBuffer())
-                        != NO_ERROR) {
-                    return false;
-                }
-
-                const int yuvTexOffsetY = 0;
-                int stride = buf->getStride();
-                int yuvTexStrideY = stride;
-                int yuvTexOffsetV = yuvTexStrideY * texHeight;
-                int yuvTexStrideV = (yuvTexStrideY/2 + 0xf) & ~0xf;
-                int yuvTexOffsetU = yuvTexOffsetV + yuvTexStrideV * texHeight/2;
-                int yuvTexStrideU = yuvTexStrideV;
-
-                uint8_t* img = NULL;
-                buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
-
-                // Gray out all the test pixels first, so we're more likely to
-                // see a failure if GL is still texturing from the buffer we
-                // just dequeued.
-                for (int j = 0; j < numTestPixels; j++) {
-                    int x = mTestPixels[j].x;
-                    int y = mTestPixels[j].y;
-                    uint8_t value = 128;
-                    img[y*stride + x] = value;
-                }
-
-                // Fill the buffer with gray.
-                for (int y = 0; y < texHeight; y++) {
-                    for (int x = 0; x < texWidth; x++) {
-                        img[yuvTexOffsetY + y*yuvTexStrideY + x] = 128;
-                        img[yuvTexOffsetU + (y/2)*yuvTexStrideU + x/2] = 128;
-                        img[yuvTexOffsetV + (y/2)*yuvTexStrideV + x/2] = 128;
-                    }
-                }
-
-                // Set the test pixels to either white or black.
-                for (int j = 0; j < numTestPixels; j++) {
-                    int x = mTestPixels[j].x;
-                    int y = mTestPixels[j].y;
-                    uint8_t value = 0;
-                    if (j == (i % numTestPixels)) {
-                        value = 255;
-                    }
-                    img[y*stride + x] = value;
-                }
-
-                buf->unlock();
-                if (mANW->queueBuffer(mANW.get(), buf->getNativeBuffer())
-                        != NO_ERROR) {
-                    return false;
-                }
-            }
-            return false;
-        }
-
-        sp<ANativeWindow> mANW;
-        const TestPixel* mTestPixels;
-    };
-
-    sp<FrameWaiter> fw(new FrameWaiter);
-    mST->setFrameAvailableListener(fw);
-
-    sp<Thread> pt(new ProducerThread(mANW, testPixels));
-    pt->run();
-
-    glViewport(0, 0, texWidth, texHeight);
-
-    glClearColor(0.2, 0.2, 0.2, 0.2);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    // We wait for the first two frames up front so that the producer will be
-    // likely to dequeue the buffer that's currently being textured from.
-    fw->waitForFrame();
-    fw->waitForFrame();
-
-    for (int i = 0; i < numFrames; i++) {
-        SCOPED_TRACE(String8::format("frame %d", i).string());
-
-        // We must wait for each frame to come in because if we ever do an
-        // updateTexImage call that doesn't consume a newly available buffer
-        // then the producer and consumer will get out of sync, which will cause
-        // a deadlock.
-        if (i > 1) {
-            fw->waitForFrame();
-        }
-        mST->updateTexImage();
-        drawTexture();
-
-        for (int j = 0; j < numTestPixels; j++) {
-            int x = testPixels[j].x;
-            int y = testPixels[j].y;
-            uint8_t value = 0;
-            if (j == (i % numTestPixels)) {
-                // We must y-invert the texture coords
-                EXPECT_TRUE(checkPixel(x, texHeight-y-1, 255, 255, 255, 255));
-            } else {
-                // We must y-invert the texture coords
-                EXPECT_TRUE(checkPixel(x, texHeight-y-1, 0, 0, 0, 255));
-            }
-        }
-    }
-
-    pt->requestExitAndWait();
-}
-
-TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledRGBABufferNpot) {
-    const int texWidth = 64;
-    const int texHeight = 66;
-
-    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
-            texWidth, texHeight, HAL_PIXEL_FORMAT_RGBA_8888));
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
-            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
-
-    android_native_buffer_t* anb;
-    ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    ASSERT_TRUE(anb != NULL);
-
-    sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
-    ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    // Fill the buffer with the a checkerboard pattern
-    uint8_t* img = NULL;
-    buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
-    fillRGBA8Buffer(img, texWidth, texHeight, buf->getStride());
-    buf->unlock();
-    ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    mST->updateTexImage();
-
-    glClearColor(0.2, 0.2, 0.2, 0.2);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glViewport(0, 0, texWidth, texHeight);
-    drawTexture();
-
-    EXPECT_TRUE(checkPixel( 0,  0,  35,  35,  35,  35));
-    EXPECT_TRUE(checkPixel(63,  0, 231, 231, 231, 231));
-    EXPECT_TRUE(checkPixel(63, 65, 231, 231, 231, 231));
-    EXPECT_TRUE(checkPixel( 0, 65,  35,  35,  35,  35));
-
-    EXPECT_TRUE(checkPixel(15, 10,  35, 231, 231, 231));
-    EXPECT_TRUE(checkPixel(23, 65, 231,  35, 231,  35));
-    EXPECT_TRUE(checkPixel(19, 40,  35, 231,  35,  35));
-    EXPECT_TRUE(checkPixel(38, 30, 231,  35,  35,  35));
-    EXPECT_TRUE(checkPixel(42, 54,  35,  35,  35, 231));
-    EXPECT_TRUE(checkPixel(37, 34,  35, 231, 231, 231));
-    EXPECT_TRUE(checkPixel(31,  8, 231,  35,  35, 231));
-    EXPECT_TRUE(checkPixel(37, 47, 231,  35, 231, 231));
-    EXPECT_TRUE(checkPixel(25, 38,  35,  35,  35,  35));
-    EXPECT_TRUE(checkPixel(49,  6,  35, 231,  35,  35));
-    EXPECT_TRUE(checkPixel(54, 50,  35, 231, 231, 231));
-    EXPECT_TRUE(checkPixel(27, 26, 231, 231, 231, 231));
-    EXPECT_TRUE(checkPixel(10,  6,  35,  35, 231, 231));
-    EXPECT_TRUE(checkPixel(29,  4,  35,  35,  35, 231));
-    EXPECT_TRUE(checkPixel(55, 28,  35,  35, 231,  35));
-    EXPECT_TRUE(checkPixel(58, 55,  35,  35, 231, 231));
-}
-
-TEST_F(SurfaceTextureGLTest, TexturingFromCpuFilledRGBABufferPow2) {
-    const int texWidth = 64;
-    const int texHeight = 64;
-
-    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
-            texWidth, texHeight, HAL_PIXEL_FORMAT_RGBA_8888));
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
-            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
-
-    android_native_buffer_t* anb;
-    ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    ASSERT_TRUE(anb != NULL);
-
-    sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
-    ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    // Fill the buffer with the a checkerboard pattern
-    uint8_t* img = NULL;
-    buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
-    fillRGBA8Buffer(img, texWidth, texHeight, buf->getStride());
-    buf->unlock();
-    ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    mST->updateTexImage();
-
-    glClearColor(0.2, 0.2, 0.2, 0.2);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glViewport(0, 0, texWidth, texHeight);
-    drawTexture();
-
-    EXPECT_TRUE(checkPixel( 0,  0, 231, 231, 231, 231));
-    EXPECT_TRUE(checkPixel(63,  0,  35,  35,  35,  35));
-    EXPECT_TRUE(checkPixel(63, 63, 231, 231, 231, 231));
-    EXPECT_TRUE(checkPixel( 0, 63,  35,  35,  35,  35));
-
-    EXPECT_TRUE(checkPixel(12, 46, 231, 231, 231,  35));
-    EXPECT_TRUE(checkPixel(16,  1, 231, 231,  35, 231));
-    EXPECT_TRUE(checkPixel(21, 12, 231,  35,  35, 231));
-    EXPECT_TRUE(checkPixel(26, 51, 231,  35, 231,  35));
-    EXPECT_TRUE(checkPixel( 5, 32,  35, 231, 231,  35));
-    EXPECT_TRUE(checkPixel(13,  8,  35, 231, 231, 231));
-    EXPECT_TRUE(checkPixel(46,  3,  35,  35, 231,  35));
-    EXPECT_TRUE(checkPixel(30, 33,  35,  35,  35,  35));
-    EXPECT_TRUE(checkPixel( 6, 52, 231, 231,  35,  35));
-    EXPECT_TRUE(checkPixel(55, 33,  35, 231,  35, 231));
-    EXPECT_TRUE(checkPixel(16, 29,  35,  35, 231, 231));
-    EXPECT_TRUE(checkPixel( 1, 30,  35,  35,  35, 231));
-    EXPECT_TRUE(checkPixel(41, 37,  35,  35, 231, 231));
-    EXPECT_TRUE(checkPixel(46, 29, 231, 231,  35,  35));
-    EXPECT_TRUE(checkPixel(15, 25,  35, 231,  35, 231));
-    EXPECT_TRUE(checkPixel( 3, 52,  35, 231,  35,  35));
-}
-
-TEST_F(SurfaceTextureGLTest, AbandonUnblocksDequeueBuffer) {
-    class ProducerThread : public Thread {
-    public:
-        ProducerThread(const sp<ANativeWindow>& anw):
-                mANW(anw),
-                mDequeueError(NO_ERROR) {
-        }
-
-        virtual ~ProducerThread() {
-        }
-
-        virtual bool threadLoop() {
-            Mutex::Autolock lock(mMutex);
-            ANativeWindowBuffer* anb;
-
-            // Frame 1
-            if (mANW->dequeueBuffer(mANW.get(), &anb) != NO_ERROR) {
-                return false;
-            }
-            if (anb == NULL) {
-                return false;
-            }
-            if (mANW->queueBuffer(mANW.get(), anb)
-                    != NO_ERROR) {
-                return false;
-            }
-
-            // Frame 2
-            if (mANW->dequeueBuffer(mANW.get(), &anb) != NO_ERROR) {
-                return false;
-            }
-            if (anb == NULL) {
-                return false;
-            }
-            if (mANW->queueBuffer(mANW.get(), anb)
-                    != NO_ERROR) {
-                return false;
-            }
-
-            // Frame 3 - error expected
-            mDequeueError = mANW->dequeueBuffer(mANW.get(), &anb);
-            return false;
-        }
-
-        status_t getDequeueError() {
-            Mutex::Autolock lock(mMutex);
-            return mDequeueError;
-        }
-
-    private:
-        sp<ANativeWindow> mANW;
-        status_t mDequeueError;
-        Mutex mMutex;
-    };
-
-    sp<FrameWaiter> fw(new FrameWaiter);
-    mST->setFrameAvailableListener(fw);
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, mST->setBufferCountServer(2));
-
-    sp<Thread> pt(new ProducerThread(mANW));
-    pt->run();
-
-    fw->waitForFrame();
-    fw->waitForFrame();
-
-    // Sleep for 100ms to allow the producer thread's dequeueBuffer call to
-    // block waiting for a buffer to become available.
-    usleep(100000);
-
-    mST->abandon();
-
-    pt->requestExitAndWait();
-    ASSERT_EQ(NO_INIT,
-            reinterpret_cast<ProducerThread*>(pt.get())->getDequeueError());
-}
-
-TEST_F(SurfaceTextureGLTest, InvalidWidthOrHeightFails) {
-    int texHeight = 16;
-    ANativeWindowBuffer* anb;
-
-    GLint maxTextureSize;
-    glGetIntegerv(GL_MAX_TEXTURE_SIZE, &maxTextureSize);
-
-    // make sure it works with small textures
-    mST->setDefaultBufferSize(16, texHeight);
-    EXPECT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    EXPECT_EQ(16, anb->width);
-    EXPECT_EQ(texHeight, anb->height);
-    EXPECT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), anb));
-    EXPECT_EQ(NO_ERROR, mST->updateTexImage());
-
-    // make sure it works with GL_MAX_TEXTURE_SIZE
-    mST->setDefaultBufferSize(maxTextureSize, texHeight);
-    EXPECT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    EXPECT_EQ(maxTextureSize, anb->width);
-    EXPECT_EQ(texHeight, anb->height);
-    EXPECT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), anb));
-    EXPECT_EQ(NO_ERROR, mST->updateTexImage());
-
-    // make sure it fails with GL_MAX_TEXTURE_SIZE+1
-    mST->setDefaultBufferSize(maxTextureSize+1, texHeight);
-    EXPECT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    EXPECT_EQ(maxTextureSize+1, anb->width);
-    EXPECT_EQ(texHeight, anb->height);
-    EXPECT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), anb));
-    ASSERT_NE(NO_ERROR, mST->updateTexImage());
-}
-
-/*
- * This test fixture is for testing GL -> GL texture streaming.  It creates an
- * EGLSurface and an EGLContext for the image producer to use.
- */
-class SurfaceTextureGLToGLTest : public SurfaceTextureGLTest {
-protected:
-    SurfaceTextureGLToGLTest():
-            mProducerEglSurface(EGL_NO_SURFACE),
-            mProducerEglContext(EGL_NO_CONTEXT) {
-    }
-
-    virtual void SetUp() {
-        SurfaceTextureGLTest::SetUp();
-
-        EGLConfig myConfig = {0};
-        EGLint numConfigs = 0;
-        EXPECT_TRUE(eglChooseConfig(mEglDisplay, getConfigAttribs(), &myConfig,
-                1, &numConfigs));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        mProducerEglSurface = eglCreateWindowSurface(mEglDisplay, myConfig,
-                mANW.get(), NULL);
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_SURFACE, mProducerEglSurface);
-
-        mProducerEglContext = eglCreateContext(mEglDisplay, myConfig,
-                EGL_NO_CONTEXT, getContextAttribs());
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_NE(EGL_NO_CONTEXT, mProducerEglContext);
-    }
-
-    virtual void TearDown() {
-        if (mProducerEglContext != EGL_NO_CONTEXT) {
-            eglDestroyContext(mEglDisplay, mProducerEglContext);
-        }
-        if (mProducerEglSurface != EGL_NO_SURFACE) {
-            eglDestroySurface(mEglDisplay, mProducerEglSurface);
-        }
-        SurfaceTextureGLTest::TearDown();
-    }
-
-    EGLSurface mProducerEglSurface;
-    EGLContext mProducerEglContext;
-};
-
-TEST_F(SurfaceTextureGLToGLTest, TexturingFromGLFilledRGBABufferPow2) {
-    const int texWidth = 64;
-    const int texHeight = 64;
-
-    mST->setDefaultBufferSize(texWidth, texHeight);
-
-    // Do the producer side of things
-    EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mProducerEglSurface,
-            mProducerEglSurface, mProducerEglContext));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    // This is needed to ensure we pick up a buffer of the correct size.
-    eglSwapBuffers(mEglDisplay, mProducerEglSurface);
-
-    glClearColor(0.6, 0.6, 0.6, 0.6);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glEnable(GL_SCISSOR_TEST);
-    glScissor(4, 4, 4, 4);
-    glClearColor(1.0, 0.0, 0.0, 1.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glScissor(24, 48, 4, 4);
-    glClearColor(0.0, 1.0, 0.0, 1.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glScissor(37, 17, 4, 4);
-    glClearColor(0.0, 0.0, 1.0, 1.0);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    eglSwapBuffers(mEglDisplay, mProducerEglSurface);
-
-    // Do the consumer side of things
-    EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
-            mEglContext));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    glDisable(GL_SCISSOR_TEST);
-
-    mST->updateTexImage(); // Skip the first frame, which was empty
-    mST->updateTexImage();
-
-    glClearColor(0.2, 0.2, 0.2, 0.2);
-    glClear(GL_COLOR_BUFFER_BIT);
-
-    glViewport(0, 0, texWidth, texHeight);
-    drawTexture();
-
-    EXPECT_TRUE(checkPixel( 0,  0, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(63,  0, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(63, 63, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel( 0, 63, 153, 153, 153, 153));
-
-    EXPECT_TRUE(checkPixel( 4,  7, 255,   0,   0, 255));
-    EXPECT_TRUE(checkPixel(25, 51,   0, 255,   0, 255));
-    EXPECT_TRUE(checkPixel(40, 19,   0,   0, 255, 255));
-    EXPECT_TRUE(checkPixel(29, 51, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel( 5, 32, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(13,  8, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(46,  3, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(30, 33, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel( 6, 52, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(55, 33, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(16, 29, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel( 1, 30, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(41, 37, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(46, 29, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel(15, 25, 153, 153, 153, 153));
-    EXPECT_TRUE(checkPixel( 3, 52, 153, 153, 153, 153));
-}
-
-TEST_F(SurfaceTextureGLToGLTest, EglDestroySurfaceUnrefsBuffers) {
-    sp<GraphicBuffer> buffers[3];
-
-    // This test requires async mode to run on a single thread.
-    EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mProducerEglSurface,
-            mProducerEglSurface, mProducerEglContext));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-    EXPECT_TRUE(eglSwapInterval(mEglDisplay, 0));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    for (int i = 0; i < 3; i++) {
-        // Produce a frame
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mProducerEglSurface,
-                mProducerEglSurface, mProducerEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        glClear(GL_COLOR_BUFFER_BIT);
-        eglSwapBuffers(mEglDisplay, mProducerEglSurface);
-
-        // Consume a frame
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
-                mEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        mST->updateTexImage();
-        buffers[i] = mST->getCurrentBuffer();
-    }
-
-    // Destroy the GL texture object to release its ref on buffers[2].
-    GLuint texID = TEX_ID;
-    glDeleteTextures(1, &texID);
-
-    // Destroy the EGLSurface
-    EXPECT_TRUE(eglDestroySurface(mEglDisplay, mProducerEglSurface));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    // Release the ref that the SurfaceTexture has on buffers[2].
-    mST->abandon();
-
-    EXPECT_EQ(1, buffers[0]->getStrongCount());
-    EXPECT_EQ(1, buffers[1]->getStrongCount());
-
-    // Depending on how lazily the GL driver dequeues buffers, we may end up
-    // with either two or three total buffers.  If there are three, make sure
-    // the last one was properly down-ref'd.
-    if (buffers[2] != buffers[0]) {
-        EXPECT_EQ(1, buffers[2]->getStrongCount());
-    }
-}
-
-TEST_F(SurfaceTextureGLToGLTest, EglDestroySurfaceAfterAbandonUnrefsBuffers) {
-    sp<GraphicBuffer> buffers[3];
-
-    // This test requires async mode to run on a single thread.
-    EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mProducerEglSurface,
-            mProducerEglSurface, mProducerEglContext));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-    EXPECT_TRUE(eglSwapInterval(mEglDisplay, 0));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    for (int i = 0; i < 3; i++) {
-        // Produce a frame
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mProducerEglSurface,
-                mProducerEglSurface, mProducerEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        glClear(GL_COLOR_BUFFER_BIT);
-        EXPECT_TRUE(eglSwapBuffers(mEglDisplay, mProducerEglSurface));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        // Consume a frame
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
-                mEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_EQ(NO_ERROR, mST->updateTexImage());
-        buffers[i] = mST->getCurrentBuffer();
-    }
-
-    // Abandon the SurfaceTexture, releasing the ref that the SurfaceTexture has
-    // on buffers[2].
-    mST->abandon();
-
-    // Destroy the GL texture object to release its ref on buffers[2].
-    GLuint texID = TEX_ID;
-    glDeleteTextures(1, &texID);
-
-    // Destroy the EGLSurface.
-    EXPECT_TRUE(eglDestroySurface(mEglDisplay, mProducerEglSurface));
-    ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-    EXPECT_EQ(1, buffers[0]->getStrongCount());
-    EXPECT_EQ(1, buffers[1]->getStrongCount());
-
-    // Depending on how lazily the GL driver dequeues buffers, we may end up
-    // with either two or three total buffers.  If there are three, make sure
-    // the last one was properly down-ref'd.
-    if (buffers[2] != buffers[0]) {
-        EXPECT_EQ(1, buffers[2]->getStrongCount());
-    }
-}
-
-TEST_F(SurfaceTextureGLToGLTest, EglSurfaceDefaultsToSynchronousMode) {
-    // This test requires 3 buffers to run on a single thread.
-    mST->setBufferCountServer(3);
-
-    ASSERT_TRUE(mST->isSynchronousMode());
-
-    for (int i = 0; i < 10; i++) {
-        // Produce a frame
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mProducerEglSurface,
-                mProducerEglSurface, mProducerEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        glClear(GL_COLOR_BUFFER_BIT);
-        EXPECT_TRUE(eglSwapBuffers(mEglDisplay, mProducerEglSurface));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-
-        // Consume a frame
-        EXPECT_TRUE(eglMakeCurrent(mEglDisplay, mEglSurface, mEglSurface,
-                mEglContext));
-        ASSERT_EQ(EGL_SUCCESS, eglGetError());
-        ASSERT_EQ(NO_ERROR, mST->updateTexImage());
-    }
-
-    ASSERT_TRUE(mST->isSynchronousMode());
-}
-
-/*
- * This test fixture is for testing GL -> GL texture streaming from one thread
- * to another.  It contains functionality to create a producer thread that will
- * perform GL rendering to an ANativeWindow that feeds frames to a
- * SurfaceTexture.  Additionally it supports interlocking the producer and
- * consumer threads so that a specific sequence of calls can be
- * deterministically created by the test.
- *
- * The intended usage is as follows:
- *
- * TEST_F(...) {
- *     class PT : public ProducerThread {
- *         virtual void render() {
- *             ...
- *             swapBuffers();
- *         }
- *     };
- *
- *     runProducerThread(new PT());
- *
- *     // The order of these calls will vary from test to test and may include
- *     // multiple frames and additional operations (e.g. GL rendering from the
- *     // texture).
- *     fc->waitForFrame();
- *     mST->updateTexImage();
- *     fc->finishFrame();
- * }
- *
- */
-class SurfaceTextureGLThreadToGLTest : public SurfaceTextureGLToGLTest {
-protected:
-
-    // ProducerThread is an abstract base class to simplify the creation of
-    // OpenGL ES frame producer threads.
-    class ProducerThread : public Thread {
-    public:
-        virtual ~ProducerThread() {
-        }
-
-        void setEglObjects(EGLDisplay producerEglDisplay,
-                EGLSurface producerEglSurface,
-                EGLContext producerEglContext) {
-            mProducerEglDisplay = producerEglDisplay;
-            mProducerEglSurface = producerEglSurface;
-            mProducerEglContext = producerEglContext;
-        }
-
-        virtual bool threadLoop() {
-            eglMakeCurrent(mProducerEglDisplay, mProducerEglSurface,
-                    mProducerEglSurface, mProducerEglContext);
-            render();
-            eglMakeCurrent(mProducerEglDisplay, EGL_NO_SURFACE, EGL_NO_SURFACE,
-                    EGL_NO_CONTEXT);
-            return false;
-        }
-
-    protected:
-        virtual void render() = 0;
-
-        void swapBuffers() {
-            eglSwapBuffers(mProducerEglDisplay, mProducerEglSurface);
-        }
-
-        EGLDisplay mProducerEglDisplay;
-        EGLSurface mProducerEglSurface;
-        EGLContext mProducerEglContext;
-    };
-
-    // FrameCondition is a utility class for interlocking between the producer
-    // and consumer threads.  The FrameCondition object should be created and
-    // destroyed in the consumer thread only.  The consumer thread should set
-    // the FrameCondition as the FrameAvailableListener of the SurfaceTexture,
-    // and should call both waitForFrame and finishFrame once for each expected
-    // frame.
-    //
-    // This interlocking relies on the fact that onFrameAvailable gets called
-    // synchronously from SurfaceTexture::queueBuffer.
-    class FrameCondition : public SurfaceTexture::FrameAvailableListener {
-    public:
-        FrameCondition():
-                mFrameAvailable(false),
-                mFrameFinished(false) {
-        }
-
-        // waitForFrame waits for the next frame to arrive.  This should be
-        // called from the consumer thread once for every frame expected by the
-        // test.
-        void waitForFrame() {
-            Mutex::Autolock lock(mMutex);
-            ALOGV("+waitForFrame");
-            while (!mFrameAvailable) {
-                mFrameAvailableCondition.wait(mMutex);
-            }
-            mFrameAvailable = false;
-            ALOGV("-waitForFrame");
-        }
-
-        // Allow the producer to return from its swapBuffers call and continue
-        // on to produce the next frame.  This should be called by the consumer
-        // thread once for every frame expected by the test.
-        void finishFrame() {
-            Mutex::Autolock lock(mMutex);
-            ALOGV("+finishFrame");
-            mFrameFinished = true;
-            mFrameFinishCondition.signal();
-            ALOGV("-finishFrame");
-        }
-
-        // This should be called by SurfaceTexture on the producer thread.
-        virtual void onFrameAvailable() {
-            Mutex::Autolock lock(mMutex);
-            ALOGV("+onFrameAvailable");
-            mFrameAvailable = true;
-            mFrameAvailableCondition.signal();
-            while (!mFrameFinished) {
-                mFrameFinishCondition.wait(mMutex);
-            }
-            mFrameFinished = false;
-            ALOGV("-onFrameAvailable");
-        }
-
-    protected:
-        bool mFrameAvailable;
-        bool mFrameFinished;
-
-        Mutex mMutex;
-        Condition mFrameAvailableCondition;
-        Condition mFrameFinishCondition;
-    };
-
-    virtual void SetUp() {
-        SurfaceTextureGLToGLTest::SetUp();
-        mFC = new FrameCondition();
-        mST->setFrameAvailableListener(mFC);
-    }
-
-    virtual void TearDown() {
-        if (mProducerThread != NULL) {
-            mProducerThread->requestExitAndWait();
-        }
-        mProducerThread.clear();
-        mFC.clear();
-        SurfaceTextureGLToGLTest::TearDown();
-    }
-
-    void runProducerThread(const sp<ProducerThread> producerThread) {
-        ASSERT_TRUE(mProducerThread == NULL);
-        mProducerThread = producerThread;
-        producerThread->setEglObjects(mEglDisplay, mProducerEglSurface,
-                mProducerEglContext);
-        producerThread->run();
-    }
-
-    sp<ProducerThread> mProducerThread;
-    sp<FrameCondition> mFC;
-};
-
-TEST_F(SurfaceTextureGLThreadToGLTest,
-        UpdateTexImageBeforeFrameFinishedCompletes) {
-    class PT : public ProducerThread {
-        virtual void render() {
-            glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
-            glClear(GL_COLOR_BUFFER_BIT);
-            swapBuffers();
-        }
-    };
-
-    runProducerThread(new PT());
-
-    mFC->waitForFrame();
-    mST->updateTexImage();
-    mFC->finishFrame();
-
-    // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported!
-}
-
-TEST_F(SurfaceTextureGLThreadToGLTest,
-        UpdateTexImageAfterFrameFinishedCompletes) {
-    class PT : public ProducerThread {
-        virtual void render() {
-            glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
-            glClear(GL_COLOR_BUFFER_BIT);
-            swapBuffers();
-        }
-    };
-
-    runProducerThread(new PT());
-
-    mFC->waitForFrame();
-    mFC->finishFrame();
-    mST->updateTexImage();
-
-    // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported!
-}
-
-TEST_F(SurfaceTextureGLThreadToGLTest,
-        RepeatedUpdateTexImageBeforeFrameFinishedCompletes) {
-    enum { NUM_ITERATIONS = 1024 };
-
-    class PT : public ProducerThread {
-        virtual void render() {
-            for (int i = 0; i < NUM_ITERATIONS; i++) {
-                glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
-                glClear(GL_COLOR_BUFFER_BIT);
-                ALOGV("+swapBuffers");
-                swapBuffers();
-                ALOGV("-swapBuffers");
-            }
-        }
-    };
-
-    runProducerThread(new PT());
-
-    for (int i = 0; i < NUM_ITERATIONS; i++) {
-        mFC->waitForFrame();
-        ALOGV("+updateTexImage");
-        mST->updateTexImage();
-        ALOGV("-updateTexImage");
-        mFC->finishFrame();
-
-        // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported!
-    }
-}
-
-TEST_F(SurfaceTextureGLThreadToGLTest,
-        RepeatedUpdateTexImageAfterFrameFinishedCompletes) {
-    enum { NUM_ITERATIONS = 1024 };
-
-    class PT : public ProducerThread {
-        virtual void render() {
-            for (int i = 0; i < NUM_ITERATIONS; i++) {
-                glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
-                glClear(GL_COLOR_BUFFER_BIT);
-                ALOGV("+swapBuffers");
-                swapBuffers();
-                ALOGV("-swapBuffers");
-            }
-        }
-    };
-
-    runProducerThread(new PT());
-
-    for (int i = 0; i < NUM_ITERATIONS; i++) {
-        mFC->waitForFrame();
-        mFC->finishFrame();
-        ALOGV("+updateTexImage");
-        mST->updateTexImage();
-        ALOGV("-updateTexImage");
-
-        // TODO: Add frame verification once RGB TEX_EXTERNAL_OES is supported!
-    }
-}
-
-// XXX: This test is disabled because it is currently hanging on some devices.
-TEST_F(SurfaceTextureGLThreadToGLTest,
-        DISABLED_RepeatedSwapBuffersWhileDequeueStalledCompletes) {
-    enum { NUM_ITERATIONS = 64 };
-
-    class PT : public ProducerThread {
-        virtual void render() {
-            for (int i = 0; i < NUM_ITERATIONS; i++) {
-                glClearColor(0.0f, 1.0f, 0.0f, 1.0f);
-                glClear(GL_COLOR_BUFFER_BIT);
-                ALOGV("+swapBuffers");
-                swapBuffers();
-                ALOGV("-swapBuffers");
-            }
-        }
-    };
-
-    ASSERT_EQ(OK, mST->setSynchronousMode(true));
-    ASSERT_EQ(OK, mST->setBufferCountServer(2));
-
-    runProducerThread(new PT());
-
-    // Allow three frames to be rendered and queued before starting the
-    // rendering in this thread.  For the latter two frames we don't call
-    // updateTexImage so the next dequeue from the producer thread will block
-    // waiting for a frame to become available.
-    mFC->waitForFrame();
-    mFC->finishFrame();
-
-    // We must call updateTexImage to consume the first frame so that the
-    // SurfaceTexture is able to reduce the buffer count to 2.  This is because
-    // the GL driver may dequeue a buffer when the EGLSurface is created, and
-    // that happens before we call setBufferCountServer.  It's possible that the
-    // driver does not dequeue a buffer at EGLSurface creation time, so we
-    // cannot rely on this to cause the second dequeueBuffer call to block.
-    mST->updateTexImage();
-
-    mFC->waitForFrame();
-    mFC->finishFrame();
-    mFC->waitForFrame();
-    mFC->finishFrame();
-
-    // Sleep for 100ms to allow the producer thread's dequeueBuffer call to
-    // block waiting for a buffer to become available.
-    usleep(100000);
-
-    // Render and present a number of images.  This thread should not be blocked
-    // by the fact that the producer thread is blocking in dequeue.
-    for (int i = 0; i < NUM_ITERATIONS; i++) {
-        glClear(GL_COLOR_BUFFER_BIT);
-        eglSwapBuffers(mEglDisplay, mEglSurface);
-    }
-
-    // Consume the two pending buffers to unblock the producer thread.
-    mST->updateTexImage();
-    mST->updateTexImage();
-
-    // Consume the remaining buffers from the producer thread.
-    for (int i = 0; i < NUM_ITERATIONS-3; i++) {
-        mFC->waitForFrame();
-        mFC->finishFrame();
-        ALOGV("+updateTexImage");
-        mST->updateTexImage();
-        ALOGV("-updateTexImage");
-    }
-}
-
-class SurfaceTextureFBOTest : public SurfaceTextureGLTest {
-protected:
-
-    virtual void SetUp() {
-        SurfaceTextureGLTest::SetUp();
-
-        glGenFramebuffers(1, &mFbo);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-
-        glGenTextures(1, &mFboTex);
-        glBindTexture(GL_TEXTURE_2D, mFboTex);
-        glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, getSurfaceWidth(),
-                getSurfaceHeight(), 0, GL_RGBA, GL_UNSIGNED_BYTE, NULL);
-        glBindTexture(GL_TEXTURE_2D, 0);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-
-        glBindFramebuffer(GL_FRAMEBUFFER, mFbo);
-        glFramebufferTexture2D(GL_FRAMEBUFFER, GL_COLOR_ATTACHMENT0,
-                GL_TEXTURE_2D, mFboTex, 0);
-        glBindFramebuffer(GL_FRAMEBUFFER, 0);
-        ASSERT_EQ(GLenum(GL_NO_ERROR), glGetError());
-    }
-
-    virtual void TearDown() {
-        SurfaceTextureGLTest::TearDown();
-
-        glDeleteTextures(1, &mFboTex);
-        glDeleteFramebuffers(1, &mFbo);
-    }
-
-    GLuint mFbo;
-    GLuint mFboTex;
-};
-
-// This test is intended to verify that proper synchronization is done when
-// rendering into an FBO.
-TEST_F(SurfaceTextureFBOTest, BlitFromCpuFilledBufferToFbo) {
-    const int texWidth = 64;
-    const int texHeight = 64;
-
-    ASSERT_EQ(NO_ERROR, native_window_set_buffers_geometry(mANW.get(),
-            texWidth, texHeight, HAL_PIXEL_FORMAT_RGBA_8888));
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(mANW.get(),
-            GRALLOC_USAGE_SW_READ_OFTEN | GRALLOC_USAGE_SW_WRITE_OFTEN));
-
-    android_native_buffer_t* anb;
-    ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-    ASSERT_TRUE(anb != NULL);
-
-    sp<GraphicBuffer> buf(new GraphicBuffer(anb, false));
-    ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    // Fill the buffer with green
-    uint8_t* img = NULL;
-    buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN, (void**)(&img));
-    fillRGBA8BufferSolid(img, texWidth, texHeight, buf->getStride(), 0, 255,
-            0, 255);
-    buf->unlock();
-    ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(), buf->getNativeBuffer()));
-
-    ASSERT_EQ(NO_ERROR, mST->updateTexImage());
-
-    glBindFramebuffer(GL_FRAMEBUFFER, mFbo);
-    drawTexture();
-    glBindFramebuffer(GL_FRAMEBUFFER, 0);
-
-    for (int i = 0; i < 4; i++) {
-        SCOPED_TRACE(String8::format("frame %d", i).string());
-
-        ASSERT_EQ(NO_ERROR, mANW->dequeueBuffer(mANW.get(), &anb));
-        ASSERT_TRUE(anb != NULL);
-
-        buf = new GraphicBuffer(anb, false);
-        ASSERT_EQ(NO_ERROR, mANW->lockBuffer(mANW.get(),
-                buf->getNativeBuffer()));
-
-        // Fill the buffer with red
-        ASSERT_EQ(NO_ERROR, buf->lock(GRALLOC_USAGE_SW_WRITE_OFTEN,
-                (void**)(&img)));
-        fillRGBA8BufferSolid(img, texWidth, texHeight, buf->getStride(), 255, 0,
-                0, 255);
-        ASSERT_EQ(NO_ERROR, buf->unlock());
-        ASSERT_EQ(NO_ERROR, mANW->queueBuffer(mANW.get(),
-                buf->getNativeBuffer()));
-
-        ASSERT_EQ(NO_ERROR, mST->updateTexImage());
-
-        drawTexture();
-
-        EXPECT_TRUE(checkPixel( 24, 39, 255, 0, 0, 255));
-    }
-
-    glBindFramebuffer(GL_FRAMEBUFFER, mFbo);
-
-    EXPECT_TRUE(checkPixel( 24, 39, 0, 255, 0, 255));
-}
-
-} // namespace android
diff --git a/libs/gui/tests/Surface_test.cpp b/libs/gui/tests/Surface_test.cpp
deleted file mode 100644
index b585d68..0000000
--- a/libs/gui/tests/Surface_test.cpp
+++ /dev/null
@@ -1,132 +0,0 @@
-/*
- * Copyright (C) 2011 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <gtest/gtest.h>
-
-#include <binder/IMemory.h>
-#include <gui/ISurfaceComposer.h>
-#include <gui/Surface.h>
-#include <gui/SurfaceComposerClient.h>
-#include <utils/String8.h>
-
-#include <private/gui/ComposerService.h>
-
-namespace android {
-
-class SurfaceTest : public ::testing::Test {
-protected:
-    virtual void SetUp() {
-        mComposerClient = new SurfaceComposerClient;
-        ASSERT_EQ(NO_ERROR, mComposerClient->initCheck());
-
-        mSurfaceControl = mComposerClient->createSurface(
-                String8("Test Surface"), 0, 32, 32, PIXEL_FORMAT_RGBA_8888, 0);
-
-        ASSERT_TRUE(mSurfaceControl != NULL);
-        ASSERT_TRUE(mSurfaceControl->isValid());
-
-        SurfaceComposerClient::openGlobalTransaction();
-        ASSERT_EQ(NO_ERROR, mSurfaceControl->setLayer(0x7fffffff));
-        ASSERT_EQ(NO_ERROR, mSurfaceControl->show());
-        SurfaceComposerClient::closeGlobalTransaction();
-
-        mSurface = mSurfaceControl->getSurface();
-        ASSERT_TRUE(mSurface != NULL);
-    }
-
-    virtual void TearDown() {
-        mComposerClient->dispose();
-    }
-
-    sp<Surface> mSurface;
-    sp<SurfaceComposerClient> mComposerClient;
-    sp<SurfaceControl> mSurfaceControl;
-};
-
-TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenVisible) {
-    sp<ANativeWindow> anw(mSurface);
-    int result = -123;
-    int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
-            &result);
-    EXPECT_EQ(NO_ERROR, err);
-    EXPECT_EQ(1, result);
-}
-
-TEST_F(SurfaceTest, QueuesToWindowComposerIsTrueWhenPurgatorized) {
-    mSurfaceControl.clear();
-
-    sp<ANativeWindow> anw(mSurface);
-    int result = -123;
-    int err = anw->query(anw.get(), NATIVE_WINDOW_QUEUES_TO_WINDOW_COMPOSER,
-            &result);
-    EXPECT_EQ(NO_ERROR, err);
-    EXPECT_EQ(1, result);
-}
-
-// This test probably doesn't belong here.
-TEST_F(SurfaceTest, ScreenshotsOfProtectedBuffersSucceed) {
-    sp<ANativeWindow> anw(mSurface);
-
-    // Verify the screenshot works with no protected buffers.
-    sp<IMemoryHeap> heap;
-    uint32_t w=0, h=0;
-    PixelFormat fmt=0;
-    sp<ISurfaceComposer> sf(ComposerService::getComposerService());
-    ASSERT_EQ(NO_ERROR, sf->captureScreen(0, &heap, &w, &h, &fmt, 64, 64, 0,
-            0x7fffffff));
-    ASSERT_TRUE(heap != NULL);
-
-    // Set the PROTECTED usage bit and verify that the screenshot fails.  Note
-    // that we need to dequeue a buffer in order for it to actually get
-    // allocated in SurfaceFlinger.
-    ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(),
-            GRALLOC_USAGE_PROTECTED));
-    ASSERT_EQ(NO_ERROR, native_window_set_buffer_count(anw.get(), 3));
-    ANativeWindowBuffer* buf = 0;
-
-    status_t err = anw->dequeueBuffer(anw.get(), &buf);
-    if (err) {
-        // we could fail if GRALLOC_USAGE_PROTECTED is not supported.
-        // that's okay as long as this is the reason for the failure.
-        // try again without the GRALLOC_USAGE_PROTECTED bit.
-        ASSERT_EQ(NO_ERROR, native_window_set_usage(anw.get(), 0));
-        ASSERT_EQ(NO_ERROR, anw->dequeueBuffer(anw.get(), &buf));
-        return;
-    }
-    ASSERT_EQ(NO_ERROR, anw->cancelBuffer(anw.get(), buf));
-
-    for (int i = 0; i < 4; i++) {
-        // Loop to make sure SurfaceFlinger has retired a protected buffer.
-        ASSERT_EQ(NO_ERROR, anw->dequeueBuffer(anw.get(), &buf));
-        ASSERT_EQ(NO_ERROR, anw->lockBuffer(anw.get(), buf));
-        ASSERT_EQ(NO_ERROR, anw->queueBuffer(anw.get(), buf));
-    }
-    heap = 0;
-    w = h = fmt = 0;
-    ASSERT_EQ(NO_ERROR, sf->captureScreen(0, &heap, &w, &h, &fmt,
-            64, 64, 0, 0x7fffffff));
-    ASSERT_TRUE(heap != NULL);
-}
-
-TEST_F(SurfaceTest, ConcreteTypeIsSurface) {
-    sp<ANativeWindow> anw(mSurface);
-    int result = -123;
-    int err = anw->query(anw.get(), NATIVE_WINDOW_CONCRETE_TYPE, &result);
-    EXPECT_EQ(NO_ERROR, err);
-    EXPECT_EQ(NATIVE_WINDOW_SURFACE, result);
-}
-
-}