cc/surfaces/surface_display_output_surface.cc - Issue 949413002: Correctly handle SurfaceDisplayOutputSurface::SwapBuffers with empty frame.

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Unified Diff: cc/surfaces/surface_display_output_surface.cc

Issue 949413002: Correctly handle SurfaceDisplayOutputSurface::SwapBuffers with empty frame. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Created 5 years, 10 months ago

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Index: cc/surfaces/surface_display_output_surface.cc

diff --git a/cc/surfaces/surface_display_output_surface.cc b/cc/surfaces/surface_display_output_surface.cc

index b99e2b49f9c65f39e605260d8ce247f9896e10f1..88e166c2249657361b8b0a1253ba6ecb976943e5 100644

--- a/cc/surfaces/surface_display_output_surface.cc

+++ b/cc/surfaces/surface_display_output_surface.cc

@@ -46,7 +46,7 @@ void SurfaceDisplayOutputSurface::ReceivedVSyncParameters(

void SurfaceDisplayOutputSurface::SwapBuffers(CompositorFrame* frame) {

gfx::Size frame_size =

frame->delegated_frame_data->render_pass_list.back()->output_rect.size();

- if (frame_size != display_size_) {

+ if (frame_size.IsEmpty() || frame_size != display_size_) {

if (!surface_id_.is_null()) {

factory_.Destroy(surface_id_);

}

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