third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h - Issue 2766553004: WebVR: clear screen after submit if preserveDrawingBuffer is false.

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Unified Diff: third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

Issue 2766553004: WebVR: clear screen after submit if preserveDrawingBuffer is false. (Closed)

Patch Set: Rename to markCompositedAndClearBackbufferIfNeeded Created 3 years, 9 months ago

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Index: third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

diff --git a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

index fbde1a813b59e4f64d6382e24968e55d773221b6..fb2455a468cefcd196f7531c345a51ffd8fbf2af 100644

--- a/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

+++ b/third_party/WebKit/Source/modules/webgl/WebGLRenderingContextBase.h

@@ -582,6 +582,10 @@ class MODULES_EXPORT WebGLRenderingContextBase : public CanvasRenderingContext,

ScriptPromise commit(ScriptState*, ExceptionState&);

+ // For use by WebVR which doesn't use the normal compositing path.

+ // This clears the backbuffer if preserveDrawingBuffer is false.

+ void markCompositedAndClearBackbufferIfNeeded();

protected:

friend class EXTDisjointTimerQuery;

friend class EXTDisjointTimerQueryWebGL2;