gpu: Compositor management of GpuMemoryBuffer instances.

content/common/gpu/gpu_memory_buffer_factory_io_surface.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/common/gpu/gpu_memory_buffer_factory_io_surface.h"
 
 #include <CoreFoundation/CoreFoundation.h>
 
 #include "content/common/gpu/client/gpu_memory_buffer_impl_io_surface.h"
 #include "ui/gl/gl_image_io_surface.h"
@@ skipping 21 matching lines @@
 GpuMemoryBufferFactoryIOSurface::GpuMemoryBufferFactoryIOSurface() {
 }
 
 GpuMemoryBufferFactoryIOSurface::~GpuMemoryBufferFactoryIOSurface() {
 }
 
 gfx::GpuMemoryBufferHandle
 GpuMemoryBufferFactoryIOSurface::CreateGpuMemoryBuffer(
     const gfx::GpuMemoryBufferId& id,
     const gfx::Size& size,
-    unsigned internalformat) {
+    gfx::GpuMemoryBuffer::Format format) {
   base::ScopedCFTypeRef<CFMutableDictionaryRef> properties;
   properties.reset(CFDictionaryCreateMutable(kCFAllocatorDefault,
                                              0,
                                              &kCFTypeDictionaryKeyCallBacks,
                                              &kCFTypeDictionaryValueCallBacks));
   AddIntegerValue(properties, kIOSurfaceWidth, size.width());
   AddIntegerValue(properties, kIOSurfaceHeight, size.height());
   AddIntegerValue(properties,
                   kIOSurfaceBytesPerElement,
                   GpuMemoryBufferImpl::BytesPerPixel(internalformat));
@@ skipping 24 matching lines @@
   IOSurfaceMapKey key(id.primary_id, id.secondary_id);
   IOSurfaceMap::iterator it = io_surfaces_.find(key);
   if (it != io_surfaces_.end())
     io_surfaces_.erase(it);
 }
 
 scoped_refptr<gfx::GLImage>
 GpuMemoryBufferFactoryIOSurface::CreateImageForGpuMemoryBuffer(
     const gfx::GpuMemoryBufferId& id,
     const gfx::Size& size,
-    unsigned internalformat) {
+    gfx::GpuMemoryBuffer::Format format) {
   IOSurfaceMapKey key(id.primary_id, id.secondary_id);
   IOSurfaceMap::iterator it = io_surfaces_.find(key);
   if (it == io_surfaces_.end())
     return scoped_refptr<gfx::GLImage>();
 
   scoped_refptr<gfx::GLImageIOSurface> image(new gfx::GLImageIOSurface(size));
-  if (!image->Initialize(it->second.get()))
+  if (!image->Initialize(it->second.get(), format))
     return scoped_refptr<gfx::GLImage>();
 
   return image;
 }
 
 }  // namespace content