Index: content/common/gpu/image_transport_surface_fbo_mac.h |
diff --git a/content/common/gpu/image_transport_surface_fbo_mac.h b/content/common/gpu/image_transport_surface_fbo_mac.h |
index 1302cfe51bc1d39cefc82bc7dc69038b246349f3..3587e21b0b3a86f84d7d6f26843a479609bf6915 100644 |
--- a/content/common/gpu/image_transport_surface_fbo_mac.h |
+++ b/content/common/gpu/image_transport_surface_fbo_mac.h |
@@ -34,7 +34,8 @@ class ImageTransportSurfaceFBO |
// Allocate the storage for the color buffer. The specified context is |
// current, and there is a texture bound to GL_TEXTURE_RECTANGLE_ARB. |
virtual bool AllocateColorBufferStorage( |
- CGLContextObj context, gfx::Size size) = 0; |
+ CGLContextObj context, GLuint texture, |
+ gfx::Size size, float scale_factor) = 0; |
// Free the storage allocated in the AllocateColorBufferStorage call. The |
// GL texture that was bound has already been deleted by the caller. |
@@ -43,6 +44,9 @@ class ImageTransportSurfaceFBO |
// Retrieve the handle for the surface to send to the browser process to |
// display. |
virtual uint64 GetSurfaceHandle() const = 0; |
+ |
+ // Called when a frame is about to be sent to the browser process. |
+ virtual void WillSwapBuffers() = 0; |
}; |
ImageTransportSurfaceFBO(StorageProvider* storage_provider, |