void QueueEncodeTask(mfxFrameSurface1& pic)
{
encode_task& task = encode_tasks[idle_tasks[0]];
queued_tasks << idle_tasks[0];
idle_tasks.Remove(0);
task.keyframe = bRequestKeyframe;
bRequestKeyframe = false;
mfxBitstream& bs = task.bs;
mfxFrameSurface1& surf = task.surf;
mfxFrameData& frame = frames[pic.Data.FrameOrder-1];
mfxSyncPoint& sp = task.sp;
frame.Locked = true;
task.frame = &frame;
bs.DataLength = 0;
bs.DataOffset = 0;
surf.Data.Y = frame.Y;
surf.Data.UV = frame.UV;
surf.Data.V = frame.V;
surf.Data.Pitch = frame.Pitch;
surf.Data.TimeStamp = timestampFromMS(pic.Data.TimeStamp);
pic.Data.Y = nullptr;
pic.Data.UV = nullptr;
pic.Data.FrameOrder = 0;
}
void QueueEncodeTask(mfxFrameSurface1& pic)
{
encode_task& task = encode_tasks[idle_tasks[0]];
auto lock_queue = lock_mutex(frame_queue);
for(unsigned i = 0; i < frame_queue.size; i++)
{
queued_frame &info = frame_queue[i];
if(info.is_new)
continue;
queued_tasks << idle_tasks[0];
idle_tasks.Remove(0);
info.is_new = true;
info.request_keyframe = bRequestKeyframe;
bRequestKeyframe = false;
info.timestamp = task.surf.Data.TimeStamp = timestampFromMS(pic.Data.TimeStamp);
info.frame_index = (uint32_t)pic.Data.MemId-1;
auto lock_status = lock_mutex(frame_buff_status);
frame_buff_status[info.frame_index] += 1;
frame_queue.signal();
return;
}
CrashError(TEXT("QSV encoder is too slow"));
}