Lines Matching refs:frame
64 void UpdateFrameLocked(shared_ptr<PixelMap> frame, bool &changed, bool &muted);
167 shared_ptr<PixelMap> frame = dm.GetScreenshot(displayId);
168 if (frame == nullptr) {
172 UpdateFrameLocked(frame, changed, screenOff);
184 void ScreenCopy::UpdateFrameLocked(shared_ptr<PixelMap> frame, bool &changed, bool &screenOff)
187 newestFrame_ = frame;
190 // if this is the first frame
194 memset_s(frame->GetWritablePixels(), newestFrameSize, 0, newestFrameSize);
198 // compare this frame and last frame
209 memset_s(frame->GetWritablePixels(), newestFrameSize, 0, newestFrameSize);