diff options
Diffstat (limited to 'content/renderer/media/canvas_capture_handler.cc')
| -rw-r--r-- | content/renderer/media/canvas_capture_handler.cc | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/content/renderer/media/canvas_capture_handler.cc b/content/renderer/media/canvas_capture_handler.cc index e0d6089e..0220238 100644 --- a/content/renderer/media/canvas_capture_handler.cc +++ b/content/renderer/media/canvas_capture_handler.cc @@ -85,6 +85,10 @@ class VideoCapturerSource : public media::VideoCapturerSource { canvas_handler_->StartVideoCapture(params, frame_callback, running_callback); } + void RequestRefreshFrame() override { + DCHECK(main_render_thread_checker_.CalledOnValidThread()); + canvas_handler_->RequestRefreshFrame(); + } void StopCapture() override { DCHECK(main_render_thread_checker_.CalledOnValidThread()); if (canvas_handler_.get()) @@ -194,6 +198,19 @@ void CanvasCaptureHandler::StartVideoCapture( running_callback.Run(true); } +void CanvasCaptureHandler::RequestRefreshFrame() { + DVLOG(3) << __FUNCTION__; + DCHECK(main_render_thread_checker_.CalledOnValidThread()); + if (last_frame_ && delegate_) { + io_task_runner_->PostTask( + FROM_HERE, + base::Bind(&CanvasCaptureHandler::CanvasCaptureHandlerDelegate:: + SendNewFrameOnIOThread, + delegate_->GetWeakPtrForIOThread(), last_frame_, + base::TimeTicks::Now())); + } +} + void CanvasCaptureHandler::StopVideoCapture() { DVLOG(3) << __FUNCTION__; DCHECK(main_render_thread_checker_.CalledOnValidThread()); @@ -202,6 +219,7 @@ void CanvasCaptureHandler::StopVideoCapture() { } void CanvasCaptureHandler::CreateNewFrame(const SkImage* image) { + DVLOG(4) << __FUNCTION__; DCHECK(main_render_thread_checker_.CalledOnValidThread()); DCHECK(image); @@ -243,6 +261,7 @@ void CanvasCaptureHandler::CreateNewFrame(const SkImage* image) { CopyAlphaChannelIntoVideoFrame(temp_data_.data(), video_frame); } + last_frame_ = video_frame; io_task_runner_->PostTask( FROM_HERE, base::Bind(&CanvasCaptureHandler::CanvasCaptureHandlerDelegate:: |