Change CHROMIUM_image declarations to support multi planar input.

gpu/command_buffer/tests/gl_manager.cc

 // Copyright (c) 2012 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 "gpu/command_buffer/tests/gl_manager.h"
 
 #include <GLES2/gl2.h>
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
 
 #include <vector>
 
 #include "base/at_exit.h"
 #include "base/bind.h"
 #include "base/memory/ref_counted_memory.h"
 #include "gpu/command_buffer/client/gles2_implementation.h"
 #include "gpu/command_buffer/client/gles2_lib.h"
 #include "gpu/command_buffer/client/transfer_buffer.h"
 #include "gpu/command_buffer/common/constants.h"
 #include "gpu/command_buffer/common/gles2_cmd_utils.h"
 #include "gpu/command_buffer/common/value_state.h"
 #include "gpu/command_buffer/service/command_buffer_service.h"
 #include "gpu/command_buffer/service/context_group.h"
 #include "gpu/command_buffer/service/gl_context_virtual.h"
 #include "gpu/command_buffer/service/gles2_cmd_decoder.h"
 #include "gpu/command_buffer/service/gpu_scheduler.h"
+#include "gpu/command_buffer/service/image_factory.h"
 #include "gpu/command_buffer/service/image_manager.h"
 #include "gpu/command_buffer/service/mailbox_manager_impl.h"
 #include "gpu/command_buffer/service/memory_tracking.h"
 #include "gpu/command_buffer/service/valuebuffer_manager.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "ui/gfx/gpu_memory_buffer.h"
 #include "ui/gl/gl_context.h"
 #include "ui/gl/gl_image_ref_counted_memory.h"
 #include "ui/gl/gl_share_group.h"
 #include "ui/gl/gl_surface.h"
@@ skipping 321 matching lines @@
 }
 
 bool GLManager::GetBufferChanged(int32 transfer_buffer_id) {
   return gpu_scheduler_->SetGetBuffer(transfer_buffer_id);
 }
 
 Capabilities GLManager::GetCapabilities() {
   return decoder_->GetCapabilities();
 }
 
-int32 GLManager::CreateImage(ClientBuffer buffer,
+int32 GLManager::CreateImage(ClientBuffer* const buffers,
                              size_t width,
                              size_t height,
                              unsigned internalformat) {
+  size_t num_buffers =
+      gpu::ImageFactory::NumberOfPlanesForImageFormat(internalformat);
+  // TODO(emircan): See http://crbug.com/439520; support passing multiple
+  // buffers when new multi-planar formats are added.
+  if (num_buffers != 1) {
+    NOTIMPLEMENTED();
+    return -1;
+  }
+
   GpuMemoryBufferImpl* gpu_memory_buffer =
-      GpuMemoryBufferImpl::FromClientBuffer(buffer);
+      GpuMemoryBufferImpl::FromClientBuffer(buffers[0]);
 
   scoped_refptr<gfx::GLImageRefCountedMemory> image(
       new gfx::GLImageRefCountedMemory(gfx::Size(width, height),
                                        internalformat));
   if (!image->Initialize(gpu_memory_buffer->bytes(),
                          gpu_memory_buffer->GetFormat())) {
     return -1;
   }
 
   static int32 next_id = 1;
   int32 new_id = next_id++;
 
   gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
   DCHECK(image_manager);
   image_manager->AddImage(image.get(), new_id);
   return new_id;
 }
 
 int32 GLManager::CreateGpuMemoryBufferImage(size_t width,
                                             size_t height,
                                             unsigned internalformat,
                                             unsigned usage) {
   DCHECK_EQ(usage, static_cast<unsigned>(GL_MAP_CHROMIUM));
   scoped_ptr<gfx::GpuMemoryBuffer> buffer = GLManager::CreateGpuMemoryBuffer(
       gfx::Size(width, height), gfx::GpuMemoryBuffer::RGBA_8888);
-  return CreateImage(buffer->AsClientBuffer(), width, height, internalformat);
+  ClientBuffer buffers[] = {buffer->AsClientBuffer()};
+  return CreateImage(buffers, width, height, internalformat);
 }
 
 void GLManager::DestroyImage(int32 id) {
   gpu::gles2::ImageManager* image_manager = decoder_->GetImageManager();
   DCHECK(image_manager);
   image_manager->RemoveImage(id);
 }
 
 uint32 GLManager::InsertSyncPoint() {
   NOTIMPLEMENTED();
@@ skipping 25 matching lines @@
 uint32 GLManager::CreateStreamTexture(uint32 texture_id) {
   NOTIMPLEMENTED();
   return 0;
 }
 
 void GLManager::SetLock(base::Lock*) {
   NOTIMPLEMENTED();
 }
 
 }  // namespace gpu