void THMovie::runVideo()
{
AVFrame *pFrame = av_frame_alloc();
int64_t iStreamPts = AV_NOPTS_VALUE;
double dClockPts;
int iError;
while(!m_fAborting)
{
av_frame_unref(pFrame);
iError = getVideoFrame(pFrame, &iStreamPts);
if(iError < 0)
{
break;
}
else if(iError == 0)
{
continue;
}
dClockPts = iStreamPts * av_q2d(m_pFormatContext->streams[m_iVideoStream]->time_base);
iError = m_pMoviePictureBuffer->write(pFrame, dClockPts);
if(iError < 0)
{
break;
}
}
avcodec_flush_buffers(m_pVideoCodecContext);
av_frame_free(&pFrame);
}
void
Video::display(Renderer& renderer)
{
assert(m_def);
SWFMatrix m = getWorldMatrix();
const SWFRect& bounds = m_def->bounds();
GnashImage* img = getVideoFrame();
if (img)
{
renderer.drawVideoFrame(img, &m, &bounds, _smoothing);
}
clear_invalidated();
}
void
Video::display(Renderer& renderer, const Transform& base)
{
assert(m_def);
const DisplayObject::MaskRenderer mr(renderer, *this);
const Transform xform = base * transform();
const SWFRect& bounds = m_def->bounds();
image::GnashImage* img = getVideoFrame();
if (img) {
renderer.drawVideoFrame(img, xform, &bounds, _smoothing);
}
clear_invalidated();
}
MINT32
mHalCam::mHalCamVideoProc(
)
{
MINT32 err = MHAL_NO_ERROR;
VideoFrame rVideoFrame;
if (0 == getVideoFrame(rVideoFrame))
{
mhalCamTimeStampBufCBInfo rCamTimeStampBufCB(rVideoFrame.hwIndex,
rVideoFrame.timeStampS,
rVideoFrame.timeStampUs);
android_atomic_inc(&mVdoBusyFrmCnt);
MCAM_DBG1("[mHalCamVideoProc] Video CB (index, stampS, stampUs, busyCnt) = (%d, %d, %d, %d)\n",
rVideoFrame.hwIndex, rVideoFrame.timeStampS, rVideoFrame.timeStampUs, mVdoBusyFrmCnt);
mHalCamCBHandle(MHAL_CAM_CB_VIDEO_RECORD, &rCamTimeStampBufCB);
}
return err;
}
VideoFrame VideoBuffer::getNextVideoFrame(){
return getVideoFrame((int)size()-1);
// return getVideoFrame((int)framePos);
}
VideoFrame VideoBuffer::getVideoFrame(float pct){
return getVideoFrame(getLastTimestamp()-(getInitTime()+getTotalTime()*pct));
}
bool BufferSinkFilterContext::getVideoFrame(VideoFrame &frame, OptionalErrorCode ec)
{
return getVideoFrame(frame, 0, ec);
}
