1 files changed, 0 insertions, 203 deletions
diff --git a/media/libstagefright/MediaBuffer.cpp b/media/libstagefright/MediaBuffer.cpp
deleted file mode 100644
index 11b80bf..0000000
--- a/media/libstagefright/MediaBuffer.cpp
+++ /dev/null
@@ -1,203 +0,0 @@
-/*
- * Copyright (C) 2009 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 "MediaBuffer"
-#include <utils/Log.h>
-
-#include <errno.h>
-#include <pthread.h>
-#include <stdlib.h>
-
-#include <media/stagefright/foundation/ABuffer.h>
-#include <media/stagefright/foundation/ADebug.h>
-#include <media/stagefright/MediaBuffer.h>
-#include <media/stagefright/MetaData.h>
-
-#include <ui/GraphicBuffer.h>
-#include <sys/atomics.h>
-
-namespace android {
-
-MediaBuffer::MediaBuffer(void *data, size_t size)
-    : mObserver(NULL),
-      mNextBuffer(NULL),
-      mRefCount(0),
-      mData(data),
-      mSize(size),
-      mRangeOffset(0),
-      mRangeLength(size),
-      mOwnsData(false),
-      mMetaData(new MetaData),
-      mOriginal(NULL) {
-}
-
-MediaBuffer::MediaBuffer(size_t size)
-    : mObserver(NULL),
-      mNextBuffer(NULL),
-      mRefCount(0),
-      mData(malloc(size)),
-      mSize(size),
-      mRangeOffset(0),
-      mRangeLength(size),
-      mOwnsData(true),
-      mMetaData(new MetaData),
-      mOriginal(NULL) {
-}
-
-MediaBuffer::MediaBuffer(const sp<GraphicBuffer>& graphicBuffer)
-    : mObserver(NULL),
-      mNextBuffer(NULL),
-      mRefCount(0),
-      mData(NULL),
-      mSize(1),
-      mRangeOffset(0),
-      mRangeLength(mSize),
-      mGraphicBuffer(graphicBuffer),
-      mOwnsData(false),
-      mMetaData(new MetaData),
-      mOriginal(NULL) {
-}
-
-MediaBuffer::MediaBuffer(const sp<ABuffer> &buffer)
-    : mObserver(NULL),
-      mNextBuffer(NULL),
-      mRefCount(0),
-      mData(buffer->data()),
-      mSize(buffer->size()),
-      mRangeOffset(0),
-      mRangeLength(mSize),
-      mBuffer(buffer),
-      mOwnsData(false),
-      mMetaData(new MetaData),
-      mOriginal(NULL) {
-}
-
-void MediaBuffer::release() {
-    if (mObserver == NULL) {
-        CHECK_EQ(mRefCount, 0);
-        delete this;
-        return;
-    }
-
-    int prevCount = __atomic_dec(&mRefCount);
-    if (prevCount == 1) {
-        if (mObserver == NULL) {
-            delete this;
-            return;
-        }
-
-        mObserver->signalBufferReturned(this);
-    }
-    CHECK(prevCount > 0);
-}
-
-void MediaBuffer::claim() {
-    CHECK(mObserver != NULL);
-    CHECK_EQ(mRefCount, 1);
-
-    mRefCount = 0;
-}
-
-void MediaBuffer::add_ref() {
-    (void) __atomic_inc(&mRefCount);
-}
-
-void *MediaBuffer::data() const {
-    CHECK(mGraphicBuffer == NULL);
-    return mData;
-}
-
-size_t MediaBuffer::size() const {
-    CHECK(mGraphicBuffer == NULL);
-    return mSize;
-}
-
-size_t MediaBuffer::range_offset() const {
-    return mRangeOffset;
-}
-
-size_t MediaBuffer::range_length() const {
-    return mRangeLength;
-}
-
-void MediaBuffer::set_range(size_t offset, size_t length) {
-    if ((mGraphicBuffer == NULL) && (offset + length > mSize)) {
-        ALOGE("offset = %d, length = %d, mSize = %d", offset, length, mSize);
-    }
-    CHECK((mGraphicBuffer != NULL) || (offset + length <= mSize));
-
-    mRangeOffset = offset;
-    mRangeLength = length;
-}
-
-sp<GraphicBuffer> MediaBuffer::graphicBuffer() const {
-    return mGraphicBuffer;
-}
-
-sp<MetaData> MediaBuffer::meta_data() {
-    return mMetaData;
-}
-
-void MediaBuffer::reset() {
-    mMetaData->clear();
-    set_range(0, mSize);
-}
-
-MediaBuffer::~MediaBuffer() {
-    CHECK(mObserver == NULL);
-
-    if (mOwnsData && mData != NULL) {
-        free(mData);
-        mData = NULL;
-    }
-
-    if (mOriginal != NULL) {
-        mOriginal->release();
-        mOriginal = NULL;
-    }
-}
-
-void MediaBuffer::setObserver(MediaBufferObserver *observer) {
-    CHECK(observer == NULL || mObserver == NULL);
-    mObserver = observer;
-}
-
-void MediaBuffer::setNextBuffer(MediaBuffer *buffer) {
-    mNextBuffer = buffer;
-}
-
-MediaBuffer *MediaBuffer::nextBuffer() {
-    return mNextBuffer;
-}
-
-int MediaBuffer::refcount() const {
-    return mRefCount;
-}
-
-MediaBuffer *MediaBuffer::clone() {
-    CHECK(mGraphicBuffer == NULL);
-
-    MediaBuffer *buffer = new MediaBuffer(mData, mSize);
-    buffer->set_range(mRangeOffset, mRangeLength);
-    buffer->mMetaData = new MetaData(*mMetaData.get());
-
-    add_ref();
-    buffer->mOriginal = this;
-
-    return buffer;
-}
-
-}  // namespace android