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added checks for painting_ when setting the outputdevice to active state and removed show/hide from start/stoppainting since during testing they caused transparent frames to appear when a window was set to paint again after stopping

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This commit is contained in:
Heilig Benedek 2016-08-05 04:35:04 +02:00
parent 3be68ba136
commit 29f30aa6ba
4 changed files with 5 additions and 15 deletions
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7
atom/browser/osr/osr_render_widget_host_view.cc
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@ -476,7 +476,6 @@ void OffScreenRenderWidgetHostView::Show() {
render_widget_host_->WasShown(ui::LatencyInfo());
delegated_frame_host_->SetCompositor(compositor_.get());
delegated_frame_host_->WasShown(ui::LatencyInfo());
compositor_->ScheduleFullRedraw();
}
void OffScreenRenderWidgetHostView::Hide() {
@ -540,7 +539,7 @@ void OffScreenRenderWidgetHostView::OnSwapCompositorFrame(
if (frame->delegated_frame_data) {
if (software_output_device_) {
if (!begin_frame_timer_.get()) {
software_output_device_->SetActive(true);
software_output_device_->SetActive(painting_);
}
delegated_frame_host_->SwapDelegatedFrame(output_surface_id,
@ -780,7 +779,7 @@ void OffScreenRenderWidgetHostView::OnSetNeedsBeginFrames(bool enabled) {
begin_frame_timer_->SetActive(enabled);
if (software_output_device_) {
software_output_device_->SetActive(enabled);
software_output_device_->SetActive(enabled && painting_);
}
}
@ -794,7 +793,7 @@ void OffScreenRenderWidgetHostView::SetPainting(bool painting) {
painting_ = painting;
if (software_output_device_) {
software_output_device_->SetActive(painting);
software_output_device_->SetActive(painting_);
}
}