content/browser/compositor/buffer_queue.cc - Issue 1452943002: cc: Fix overlay damage tracking bug

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Unified Diff: content/browser/compositor/buffer_queue.cc

Issue 1452943002: cc: Fix overlay damage tracking bug (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Add buffer queue update Created 5 years, 1 month ago

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Index: content/browser/compositor/buffer_queue.cc

diff --git a/content/browser/compositor/buffer_queue.cc b/content/browser/compositor/buffer_queue.cc

index b9b750ac2db96dd11d962850920bab6fb1e23114..c82741654b59cf4a259091a154d6e7324c7a0b49 100644

--- a/content/browser/compositor/buffer_queue.cc

+++ b/content/browser/compositor/buffer_queue.cc

@@ -81,7 +81,7 @@ void BufferQueue::UpdateBufferDamage(const gfx::Rect& damage) {

}

void BufferQueue::SwapBuffers(const gfx::Rect& damage) {

- if (damage != gfx::Rect(size_)) {

+ if (!damage.IsEmpty() && damage != gfx::Rect(size_)) {

// We must have a frame available to copy from.

DCHECK(!in_flight_surfaces_.empty() || displayed_surface_.texture);

unsigned int texture_id = !in_flight_surfaces_.empty()

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