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Diffstat (limited to 'media/libstagefright/omx/TIHardwareRenderer.cpp')
-rw-r--r-- | media/libstagefright/omx/TIHardwareRenderer.cpp | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/media/libstagefright/omx/TIHardwareRenderer.cpp b/media/libstagefright/omx/TIHardwareRenderer.cpp deleted file mode 100644 index ebade4a..0000000 --- a/media/libstagefright/omx/TIHardwareRenderer.cpp +++ /dev/null @@ -1,130 +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 "TIHardwareRenderer" -#include <utils/Log.h> - -#include <media/stagefright/TIHardwareRenderer.h> -#include <media/stagefright/MediaDebug.h> -#include <ui/ISurface.h> -#include <ui/Overlay.h> - -#include "v4l2_utils.h" - -#define CACHEABLE_BUFFERS 0x1 - -namespace android { - -//////////////////////////////////////////////////////////////////////////////// - -TIHardwareRenderer::TIHardwareRenderer( - const sp<ISurface> &surface, - size_t displayWidth, size_t displayHeight, - size_t decodedWidth, size_t decodedHeight) - : mISurface(surface), - mDisplayWidth(displayWidth), - mDisplayHeight(displayHeight), - mDecodedWidth(decodedWidth), - mDecodedHeight(decodedHeight), - mFrameSize(mDecodedWidth * mDecodedHeight * 2), - mIsFirstFrame(true), - mIndex(0) { - CHECK(mISurface.get() != NULL); - CHECK(mDecodedWidth > 0); - CHECK(mDecodedHeight > 0); - - sp<OverlayRef> ref = mISurface->createOverlay( - mDisplayWidth, mDisplayHeight, OVERLAY_FORMAT_CbYCrY_422_I); - - if (ref.get() == NULL) { - LOGE("Unable to create the overlay!"); - return; - } - - mOverlay = new Overlay(ref); - mOverlay->setParameter(CACHEABLE_BUFFERS, 0); - - for (size_t i = 0; i < (size_t)mOverlay->getBufferCount(); ++i) { - mapping_data_t *data = - (mapping_data_t *)mOverlay->getBufferAddress((void *)i); - - mOverlayAddresses.push(data->ptr); - } -} - -TIHardwareRenderer::~TIHardwareRenderer() { - if (mOverlay.get() != NULL) { - mOverlay->destroy(); - mOverlay.clear(); - - // XXX apparently destroying an overlay is an asynchronous process... - sleep(1); - } -} - -void TIHardwareRenderer::render( - const void *data, size_t size, void *platformPrivate) { - // CHECK_EQ(size, mFrameSize); - - if (mOverlay.get() == NULL) { - return; - } - -#if 0 - size_t i = 0; - for (; i < mOverlayAddresses.size(); ++i) { - if (mOverlayAddresses[i] == data) { - break; - } - - if (mIsFirstFrame) { - LOGI("overlay buffer #%d: %p", i, mOverlayAddresses[i]); - } - } - - if (i == mOverlayAddresses.size()) { - LOGE("No suitable overlay buffer found."); - return; - } - - mOverlay->queueBuffer((void *)i); - - overlay_buffer_t overlay_buffer; - if (!mIsFirstFrame) { - CHECK_EQ(mOverlay->dequeueBuffer(&overlay_buffer), OK); - } else { - mIsFirstFrame = false; - } -#else - memcpy(mOverlayAddresses[mIndex], data, size); - - mOverlay->queueBuffer((void *)mIndex); - - if (++mIndex == mOverlayAddresses.size()) { - mIndex = 0; - } - - overlay_buffer_t overlay_buffer; - if (!mIsFirstFrame) { - CHECK_EQ(mOverlay->dequeueBuffer(&overlay_buffer), OK); - } else { - mIsFirstFrame = false; - } -#endif -} - -} // namespace android - |