GLImage support for Android zero-copy pixel buffers

ui/gl/gl_image_linux.cc

Index: ui/gl/gl_image_linux.cc
diff --git a/ui/gl/gl_image_linux.cc b/ui/gl/gl_image_linux.cc
index 75efd2ab2778aea26fd0af57cd1e88f99e6618ff..e58ad2edf17c78478a75c5f58508dd95415471bf 100644
--- a/ui/gl/gl_image_linux.cc
+++ b/ui/gl/gl_image_linux.cc
@@ -35,4 +35,17 @@ scoped_refptr<GLImage> GLImage::CreateGLImage(gfx::PluginWindowHandle window) {
   }
 }
 
+scoped_refptr<GLImage> GLImage::CreateGLImageForPixelBuffer(
+    gfx::PixelBufferHandle window, const gfx::Size& size) {
+  TRACE_EVENT0("gpu", "GLImage::CreateGLImageForPixelBuffer");
+  switch (GetGLImplementation()) {

[reveman, 2013/04/05 00:13:24]

Please return NULL here for kGLImplementationOSMesaGL,
kGLImplementationDesktopGL, kGLImplementationEGLGLES2 to be consistent with
GLImage::CreateGLImage above.

[kaanb, 2013/04/05 01:02:52]

Done.

+    case kGLImplementationMockGL:
+      return new GLImageStub;
+    default:
+      NOTREACHED();
+      return NULL;
+  }
+  return NULL;

[reveman, 2013/04/05 00:13:24]

nit: "return NULL" is redundant.

[kaanb, 2013/04/05 01:02:52]

Done.

+}
+
 }  // namespace gfx