webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h - Issue 9699125: Chromium implementation of discardBackbuffer WebGraphicsContext3D extension.

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Unified Diff: webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.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: webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h

diff --git a/webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h b/webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h

index ea69865d6918060f21c1e9788526c7929769e8e0..947b6d9f8f793f280dd4bfc424d1d5c2929eb6ea 100644

--- a/webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h

+++ b/webkit/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h

@@ -424,7 +424,12 @@ class WebGraphicsContext3DInProcessCommandBufferImpl

virtual void setVisibilityCHROMIUM(bool visible);

virtual void setMemoryAllocationChangedCallbackCHROMIUM(

- WebGraphicsMemoryAllocationChangedCallbackCHROMIUM* callback) { }

+ WebGraphicsMemoryAllocationChangedCallbackCHROMIUM* callback);

+ virtual void discardFramebufferEXT(WGC3Denum target,

+ WGC3Dsizei numAttachments,

+ const WGC3Denum* attachments);

+ virtual void ensureFramebufferCHROMIUM();

virtual void copyTextureToParentTextureCHROMIUM(

WebGLId texture, WebGLId parentTexture);