content/common/gpu/client/content_gl_context.h - Issue 9699125: Chromium implementation of discardBackbuffer WebGraphicsContext3D extension.

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Unified Diff: content/common/gpu/client/content_gl_context.h

Issue 9699125: Chromium implementation of discardBackbuffer WebGraphicsContext3D extension. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Renaming extension for now, so its not mistaken for the standard one Created 8 years, 9 months ago

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Index: content/common/gpu/client/content_gl_context.h

diff --git a/content/common/gpu/client/content_gl_context.h b/content/common/gpu/client/content_gl_context.h

index 87f4b0704078047472d6ea0a900f6744431d576c..d410a1da5583f08680a239d76cb620a17f8acf8d 100644

--- a/content/common/gpu/client/content_gl_context.h

+++ b/content/common/gpu/client/content_gl_context.h

@@ -164,6 +164,9 @@ class ContentGLContext : public base::SupportsWeakPtr<ContentGLContext>,

// Sends an IPC message with the new state of surface visibility

bool SetSurfaceVisible(bool visibility);

+ bool DiscardBackbuffer();

+ bool EnsureBackbuffer();

// Register a callback to invoke whenever we recieve a new memory allocation.

void SetMemoryAllocationChangedCallback(

const base::Callback<void(const GpuMemoryAllocationForRenderer&)>&

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