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-rwxr-xr-xlibvideoeditor/lvpp/VideoEditorPlayer.cpp595
1 files changed, 0 insertions, 595 deletions
diff --git a/libvideoeditor/lvpp/VideoEditorPlayer.cpp b/libvideoeditor/lvpp/VideoEditorPlayer.cpp
deleted file mode 100755
index 8d656c4..0000000
--- a/libvideoeditor/lvpp/VideoEditorPlayer.cpp
+++ /dev/null
@@ -1,595 +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_NDEBUG 1
-#define LOG_TAG "VideoEditorPlayer"
-#include <utils/Log.h>
-
-#include "VideoEditorPlayer.h"
-#include "PreviewPlayer.h"
-
-#include <media/Metadata.h>
-#include <media/stagefright/MediaExtractor.h>
-
-#include <system/audio.h>
-
-namespace android {
-
-VideoEditorPlayer::VideoEditorPlayer(NativeWindowRenderer* renderer)
- : mPlayer(new PreviewPlayer(renderer)) {
-
- ALOGV("VideoEditorPlayer");
- mPlayer->setListener(this);
-}
-
-VideoEditorPlayer::~VideoEditorPlayer() {
- ALOGV("~VideoEditorPlayer");
-
- reset();
- mVeAudioSink.clear();
-
- delete mPlayer;
- mPlayer = NULL;
-}
-
-status_t VideoEditorPlayer::initCheck() {
- ALOGV("initCheck");
- return OK;
-}
-
-
-status_t VideoEditorPlayer::setAudioPlayer(VideoEditorAudioPlayer *audioPlayer) {
- return mPlayer->setAudioPlayer(audioPlayer);
-}
-
-
-status_t VideoEditorPlayer::setDataSource(
- const char *url, const KeyedVector<String8, String8> *headers) {
- ALOGI("setDataSource('%s')", url);
- if (headers != NULL) {
- ALOGE("Headers parameter is not supported");
- return INVALID_OPERATION;
- }
-
- return mPlayer->setDataSource(url);
-}
-
-//We donot use this in preview, dummy implimentation as this is pure virtual
-status_t VideoEditorPlayer::setDataSource(int fd, int64_t offset,
- int64_t length) {
- ALOGE("setDataSource(%d, %lld, %lld) Not supported", fd, offset, length);
- return (!OK);
-}
-
-status_t VideoEditorPlayer::setVideoSurface(const sp<Surface> &surface) {
- ALOGV("setVideoSurface");
-
- mPlayer->setSurface(surface);
- return OK;
-}
-
-status_t VideoEditorPlayer::setVideoSurfaceTexture(const sp<IGraphicBufferProducer> &bufferProducer) {
- ALOGV("setVideoSurfaceTexture");
-
- mPlayer->setSurfaceTexture(bufferProducer);
- return OK;
-}
-
-status_t VideoEditorPlayer::prepare() {
- ALOGV("prepare");
- return mPlayer->prepare();
-}
-
-status_t VideoEditorPlayer::prepareAsync() {
- return mPlayer->prepareAsync();
-}
-
-status_t VideoEditorPlayer::start() {
- ALOGV("start");
- return mPlayer->play();
-}
-
-status_t VideoEditorPlayer::stop() {
- ALOGV("stop");
- return pause();
-}
-
-status_t VideoEditorPlayer::pause() {
- ALOGV("pause");
- return mPlayer->pause();
-}
-
-bool VideoEditorPlayer::isPlaying() {
- ALOGV("isPlaying");
- return mPlayer->isPlaying();
-}
-
-status_t VideoEditorPlayer::seekTo(int msec) {
- ALOGV("seekTo");
- status_t err = mPlayer->seekTo((int64_t)msec * 1000);
- return err;
-}
-
-status_t VideoEditorPlayer::getCurrentPosition(int *msec) {
- ALOGV("getCurrentPosition");
- int64_t positionUs;
- status_t err = mPlayer->getPosition(&positionUs);
-
- if (err != OK) {
- return err;
- }
-
- *msec = (positionUs + 500) / 1000;
- return OK;
-}
-
-status_t VideoEditorPlayer::getDuration(int *msec) {
- ALOGV("getDuration");
-
- int64_t durationUs;
- status_t err = mPlayer->getDuration(&durationUs);
-
- if (err != OK) {
- *msec = 0;
- return OK;
- }
-
- *msec = (durationUs + 500) / 1000;
- return OK;
-}
-
-status_t VideoEditorPlayer::reset() {
- ALOGV("reset");
- mPlayer->reset();
- return OK;
-}
-
-status_t VideoEditorPlayer::setLooping(int loop) {
- ALOGV("setLooping");
- return mPlayer->setLooping(loop);
-}
-
-status_t VideoEditorPlayer::setParameter(int key, const Parcel &request) {
- ALOGE("setParameter not implemented");
- return INVALID_OPERATION;
-}
-
-status_t VideoEditorPlayer::getParameter(int key, Parcel *reply) {
- ALOGE("getParameter not implemented");
- return INVALID_OPERATION;
-}
-
-player_type VideoEditorPlayer::playerType() {
- ALOGV("playerType");
- return STAGEFRIGHT_PLAYER;
-}
-
-void VideoEditorPlayer::acquireLock() {
- ALOGV("acquireLock");
- mPlayer->acquireLock();
-}
-
-void VideoEditorPlayer::releaseLock() {
- ALOGV("releaseLock");
- mPlayer->releaseLock();
-}
-
-status_t VideoEditorPlayer::invoke(const Parcel &request, Parcel *reply) {
- return INVALID_OPERATION;
-}
-
-void VideoEditorPlayer::setAudioSink(const sp<AudioSink> &audioSink) {
- MediaPlayerInterface::setAudioSink(audioSink);
-
- mPlayer->setAudioSink(audioSink);
-}
-
-status_t VideoEditorPlayer::getMetadata(
- const media::Metadata::Filter& ids, Parcel *records) {
- using media::Metadata;
-
- uint32_t flags = mPlayer->getSourceSeekFlags();
-
- Metadata metadata(records);
-
- metadata.appendBool(
- Metadata::kPauseAvailable,
- flags & MediaExtractor::CAN_PAUSE);
-
- metadata.appendBool(
- Metadata::kSeekBackwardAvailable,
- flags & MediaExtractor::CAN_SEEK_BACKWARD);
-
- metadata.appendBool(
- Metadata::kSeekForwardAvailable,
- flags & MediaExtractor::CAN_SEEK_FORWARD);
-
- metadata.appendBool(
- Metadata::kSeekAvailable,
- flags & MediaExtractor::CAN_SEEK);
-
- return OK;
-}
-
-status_t VideoEditorPlayer::loadEffectsSettings(
- M4VSS3GPP_EffectSettings* pEffectSettings, int nEffects) {
- ALOGV("loadEffectsSettings");
- return mPlayer->loadEffectsSettings(pEffectSettings, nEffects);
-}
-
-status_t VideoEditorPlayer::loadAudioMixSettings(
- M4xVSS_AudioMixingSettings* pAudioMixSettings) {
- ALOGV("VideoEditorPlayer: loadAudioMixSettings");
- return mPlayer->loadAudioMixSettings(pAudioMixSettings);
-}
-
-status_t VideoEditorPlayer::setAudioMixPCMFileHandle(
- M4OSA_Context pAudioMixPCMFileHandle) {
-
- ALOGV("VideoEditorPlayer: loadAudioMixSettings");
- return mPlayer->setAudioMixPCMFileHandle(pAudioMixPCMFileHandle);
-}
-
-status_t VideoEditorPlayer::setAudioMixStoryBoardParam(
- M4OSA_UInt32 audioMixStoryBoardTS,
- M4OSA_UInt32 currentMediaBeginCutTime,
- M4OSA_UInt32 primaryTrackVolValue) {
-
- ALOGV("VideoEditorPlayer: loadAudioMixSettings");
- return mPlayer->setAudioMixStoryBoardParam(audioMixStoryBoardTS,
- currentMediaBeginCutTime, primaryTrackVolValue);
-}
-
-status_t VideoEditorPlayer::setPlaybackBeginTime(uint32_t msec) {
- ALOGV("setPlaybackBeginTime");
- return mPlayer->setPlaybackBeginTime(msec);
-}
-
-status_t VideoEditorPlayer::setPlaybackEndTime(uint32_t msec) {
- ALOGV("setPlaybackEndTime");
- return mPlayer->setPlaybackEndTime(msec);
-}
-
-status_t VideoEditorPlayer::setStoryboardStartTime(uint32_t msec) {
- ALOGV("setStoryboardStartTime");
- return mPlayer->setStoryboardStartTime(msec);
-}
-
-status_t VideoEditorPlayer::setProgressCallbackInterval(uint32_t cbInterval) {
- ALOGV("setProgressCallbackInterval");
- return mPlayer->setProgressCallbackInterval(cbInterval);
-}
-
-status_t VideoEditorPlayer::setMediaRenderingMode(
- M4xVSS_MediaRendering mode,
- M4VIDEOEDITING_VideoFrameSize outputVideoSize) {
-
- ALOGV("setMediaRenderingMode");
- return mPlayer->setMediaRenderingMode(mode, outputVideoSize);
-}
-
-status_t VideoEditorPlayer::resetJniCallbackTimeStamp() {
- ALOGV("resetJniCallbackTimeStamp");
- return mPlayer->resetJniCallbackTimeStamp();
-}
-
-status_t VideoEditorPlayer::setImageClipProperties(
- uint32_t width, uint32_t height) {
- return mPlayer->setImageClipProperties(width, height);
-}
-
-status_t VideoEditorPlayer::readFirstVideoFrame() {
- return mPlayer->readFirstVideoFrame();
-}
-
-status_t VideoEditorPlayer::getLastRenderedTimeMs(uint32_t *lastRenderedTimeMs) {
- mPlayer->getLastRenderedTimeMs(lastRenderedTimeMs);
- return NO_ERROR;
-}
-
-/* Implementation of AudioSink interface */
-#undef LOG_TAG
-#define LOG_TAG "VeAudioSink"
-
-int VideoEditorPlayer::VeAudioOutput::mMinBufferCount = 4;
-bool VideoEditorPlayer::VeAudioOutput::mIsOnEmulator = false;
-
-VideoEditorPlayer::VeAudioOutput::VeAudioOutput()
- : mCallback(NULL),
- mCallbackCookie(NULL) {
- mStreamType = AUDIO_STREAM_MUSIC;
- mLeftVolume = 1.0;
- mRightVolume = 1.0;
- mLatency = 0;
- mMsecsPerFrame = 0;
- mNumFramesWritten = 0;
- setMinBufferCount();
-}
-
-VideoEditorPlayer::VeAudioOutput::~VeAudioOutput() {
- close();
-}
-
-void VideoEditorPlayer::VeAudioOutput::setMinBufferCount() {
-
- mIsOnEmulator = false;
- mMinBufferCount = 4;
-}
-
-bool VideoEditorPlayer::VeAudioOutput::isOnEmulator() {
-
- setMinBufferCount();
- return mIsOnEmulator;
-}
-
-int VideoEditorPlayer::VeAudioOutput::getMinBufferCount() {
-
- setMinBufferCount();
- return mMinBufferCount;
-}
-
-ssize_t VideoEditorPlayer::VeAudioOutput::bufferSize() const {
-
- if (mTrack == 0) return NO_INIT;
- return mTrack->frameCount() * frameSize();
-}
-
-ssize_t VideoEditorPlayer::VeAudioOutput::frameCount() const {
-
- if (mTrack == 0) return NO_INIT;
- return mTrack->frameCount();
-}
-
-ssize_t VideoEditorPlayer::VeAudioOutput::channelCount() const
-{
- if (mTrack == 0) return NO_INIT;
- return mTrack->channelCount();
-}
-
-ssize_t VideoEditorPlayer::VeAudioOutput::frameSize() const
-{
- if (mTrack == 0) return NO_INIT;
- return mTrack->frameSize();
-}
-
-uint32_t VideoEditorPlayer::VeAudioOutput::latency () const
-{
- return mLatency;
-}
-
-float VideoEditorPlayer::VeAudioOutput::msecsPerFrame() const
-{
- return mMsecsPerFrame;
-}
-
-status_t VideoEditorPlayer::VeAudioOutput::getPosition(uint32_t *position) const {
-
- if (mTrack == 0) return NO_INIT;
- return mTrack->getPosition(position);
-}
-
-status_t VideoEditorPlayer::VeAudioOutput::getFramesWritten(uint32_t *written) const {
-
- if (mTrack == 0) return NO_INIT;
- *written = mNumFramesWritten;
- return OK;
-}
-
-status_t VideoEditorPlayer::VeAudioOutput::open(
- uint32_t sampleRate, int channelCount, audio_channel_mask_t channelMask,
- audio_format_t format, int bufferCount,
- AudioCallback cb, void *cookie, audio_output_flags_t flags,
- const audio_offload_info_t *offloadInfo) {
-
- mCallback = cb;
- mCallbackCookie = cookie;
-
- // Check argument "bufferCount" against the mininum buffer count
- if (bufferCount < mMinBufferCount) {
- ALOGV("bufferCount (%d) is too small and increased to %d",
- bufferCount, mMinBufferCount);
- bufferCount = mMinBufferCount;
-
- }
- ALOGV("open(%u, %d, %d, %d)", sampleRate, channelCount, format, bufferCount);
- if (mTrack != 0) close();
- uint32_t afSampleRate;
- size_t afFrameCount;
- int frameCount;
-
- if (AudioSystem::getOutputFrameCount(&afFrameCount, mStreamType) !=
- NO_ERROR) {
- return NO_INIT;
- }
- if (AudioSystem::getOutputSamplingRate(&afSampleRate, mStreamType) !=
- NO_ERROR) {
- return NO_INIT;
- }
-
- frameCount = (sampleRate*afFrameCount*bufferCount)/afSampleRate;
-
- if (channelMask == CHANNEL_MASK_USE_CHANNEL_ORDER) {
- switch(channelCount) {
- case 1:
- channelMask = AUDIO_CHANNEL_OUT_MONO;
- break;
- case 2:
- channelMask = AUDIO_CHANNEL_OUT_STEREO;
- break;
- default:
- return NO_INIT;
- }
- }
-
- sp<AudioTrack> t;
- if (mCallback != NULL) {
- t = new AudioTrack(
- mStreamType,
- sampleRate,
- format,
- channelMask,
- frameCount,
- flags,
- CallbackWrapper,
- this);
- } else {
- t = new AudioTrack(
- mStreamType,
- sampleRate,
- format,
- channelMask,
- frameCount,
- flags);
- }
-
- if ((t == 0) || (t->initCheck() != NO_ERROR)) {
- ALOGE("Unable to create audio track");
- return NO_INIT;
- }
-
- ALOGV("setVolume");
- t->setVolume(mLeftVolume, mRightVolume);
- mMsecsPerFrame = 1.e3 / (float) sampleRate;
- mLatency = t->latency();
- mTrack = t;
- return NO_ERROR;
-}
-
-status_t VideoEditorPlayer::VeAudioOutput::start() {
-
- ALOGV("start");
- if (mTrack != 0) {
- mTrack->setVolume(mLeftVolume, mRightVolume);
- status_t status = mTrack->start();
- if (status == NO_ERROR) {
- mTrack->getPosition(&mNumFramesWritten);
- }
- return status;
- }
- return NO_INIT;
-}
-
-void VideoEditorPlayer::VeAudioOutput::snoopWrite(
- const void* buffer, size_t size) {
- // Visualization buffers not supported
- return;
-
-}
-
-ssize_t VideoEditorPlayer::VeAudioOutput::write(
- const void* buffer, size_t size) {
-
- LOG_FATAL_IF(mCallback != NULL, "Don't call write if supplying a callback.");
-
- //ALOGV("write(%p, %u)", buffer, size);
- if (mTrack != 0) {
- snoopWrite(buffer, size);
- ssize_t ret = mTrack->write(buffer, size);
- mNumFramesWritten += ret / 4; // assume 16 bit stereo
- return ret;
- }
- return NO_INIT;
-}
-
-void VideoEditorPlayer::VeAudioOutput::stop() {
-
- ALOGV("stop");
- if (mTrack != 0) mTrack->stop();
-}
-
-void VideoEditorPlayer::VeAudioOutput::flush() {
-
- ALOGV("flush");
- if (mTrack != 0) mTrack->flush();
-}
-
-void VideoEditorPlayer::VeAudioOutput::pause() {
-
- ALOGV("VeAudioOutput::pause");
- if (mTrack != 0) mTrack->pause();
-}
-
-void VideoEditorPlayer::VeAudioOutput::close() {
-
- ALOGV("close");
- mTrack.clear();
-}
-
-void VideoEditorPlayer::VeAudioOutput::setVolume(float left, float right) {
-
- ALOGV("setVolume(%f, %f)", left, right);
- mLeftVolume = left;
- mRightVolume = right;
- if (mTrack != 0) {
- mTrack->setVolume(left, right);
- }
-}
-
-// static
-void VideoEditorPlayer::VeAudioOutput::CallbackWrapper(
- int event, void *cookie, void *info) {
- //ALOGV("VeAudioOutput::callbackwrapper");
- if (event != AudioTrack::EVENT_MORE_DATA) {
- return;
- }
-
- VeAudioOutput *me = (VeAudioOutput *)cookie;
- AudioTrack::Buffer *buffer = (AudioTrack::Buffer *)info;
-
- size_t actualSize = (*me->mCallback)(
- me, buffer->raw, buffer->size, me->mCallbackCookie,
- MediaPlayerBase::AudioSink::CB_EVENT_FILL_BUFFER);
-
- buffer->size = actualSize;
-
- if (actualSize > 0) {
- me->snoopWrite(buffer->raw, actualSize);
- }
-}
-
-status_t VideoEditorPlayer::VeAudioOutput::dump(int fd, const Vector<String16>& args) const
-{
- const size_t SIZE = 256;
- char buffer[SIZE];
- String8 result;
-
- result.append(" VeAudioOutput\n");
- snprintf(buffer, SIZE-1, " stream type(%d), left - right volume(%f, %f)\n",
- mStreamType, mLeftVolume, mRightVolume);
- result.append(buffer);
- snprintf(buffer, SIZE-1, " msec per frame(%f), latency (%d)\n",
- mMsecsPerFrame, mLatency);
- result.append(buffer);
- ::write(fd, result.string(), result.size());
- if (mTrack != 0) {
- mTrack->dump(fd, args);
- }
- return NO_ERROR;
-}
-
-int VideoEditorPlayer::VeAudioOutput::getSessionId() const {
-
- return mSessionId;
-}
-
-uint32_t VideoEditorPlayer::VeAudioOutput::getSampleRate() const {
- if (mMsecsPerFrame == 0) {
- return 0;
- }
- return (uint32_t)(1.e3 / mMsecsPerFrame);
-}
-
-} // namespace android
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