ui/gfx/gl/gl_surface.h - Issue 8512005: Plumb through EGL_NV_post_sub_buffer and GLX_MESA_copy_sub_buffer.

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Unified Diff: ui/gfx/gl/gl_surface.h

Issue 8512005: Plumb through EGL_NV_post_sub_buffer and GLX_MESA_copy_sub_buffer. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src

Patch Set: Address reviewer comments. Created 9 years, 1 month ago

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Index: ui/gfx/gl/gl_surface.h

diff --git a/ui/gfx/gl/gl_surface.h b/ui/gfx/gl/gl_surface.h

index 5843a9cf99580baab249bbe6e81df21e08b42f19..150182e8ed1fd29fd007e98fa5b7ede90f9e6dc4 100644

--- a/ui/gfx/gl/gl_surface.h

+++ b/ui/gfx/gl/gl_surface.h

@@ -50,6 +50,10 @@ class GL_EXPORT GLSurface : public base::RefCounted<GLSurface> {

// FBO. Otherwise returns 0.

virtual unsigned int GetBackingFrameBufferObject();

+ // Copy part of the backbuffer to the frontbuffer.

+ virtual bool SupportsPostSubBuffer();

+ virtual bool PostSubBuffer(int x, int y, int width, int height);

static bool InitializeOneOff();

// Called after a context is made current with this surface. Returns false