gpu: introduce glSetStreamTextureSizeCHROMIUM(GLuint texture, GLint stream_id, GLsizei width, GLsiz…

content/common/gpu/client/command_buffer_proxy_impl.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 "content/common/gpu/client/command_buffer_proxy_impl.h"
 
 #include <vector>
 
 #include "base/callback.h"
 #include "base/logging.h"
@@ skipping 451 matching lines @@
       channel_->gpu_memory_buffer_manager()->AllocateGpuMemoryBuffer(
           gfx::Size(width, height),
           gpu::ImageFactory::DefaultBufferFormatForImageFormat(internalformat),
           gfx::BufferUsage::SCANOUT));
   if (!buffer)
     return -1;
 
   return CreateImage(buffer->AsClientBuffer(), width, height, internalformat);
 }
 
-uint32 CommandBufferProxyImpl::CreateStreamTexture(uint32 texture_id) {
+int32 CommandBufferProxyImpl::CreateStreamTexture(uint32 texture_id) {
   CheckLock();
   if (last_state_.error != gpu::error::kNoError)
     return 0;
 
   int32 stream_id = channel_->GenerateRouteID();
   bool succeeded = false;
   Send(new GpuCommandBufferMsg_CreateStreamTexture(
       route_id_, texture_id, stream_id, &succeeded));
   if (!succeeded) {
     DLOG(ERROR) << "GpuCommandBufferMsg_CreateStreamTexture returned failure";
     return 0;
   }
   return stream_id;
 }
 
+void CommandBufferProxyImpl::SetStreamTextureSize(uint32 texture_id,
+                                                  int32 stream_id,
+                                                  size_t width,
+                                                  size_t height) {
+  CheckLock();
+  if (last_state_.error != gpu::error::kNoError)
+    return;
+
+  Send(new GpuCommandBufferMsg_SetStreamTextureSize(route_id_, texture_id,
+                                                    stream_id, width, height));
+}
+
 void CommandBufferProxyImpl::SetLock(base::Lock* lock) {
   lock_ = lock;
 }
 
 bool CommandBufferProxyImpl::IsGpuChannelLost() {
   return !channel_ || channel_->IsLost();
 }
 
 gpu::CommandBufferNamespace CommandBufferProxyImpl::GetNamespaceID() const {
   return gpu::CommandBufferNamespace::GPU_IO;
@@ skipping 240 matching lines @@
   }
 }
 
 void CommandBufferProxyImpl::OnUpdateVSyncParameters(base::TimeTicks timebase,
                                                      base::TimeDelta interval) {
   if (!update_vsync_parameters_completion_callback_.is_null())
     update_vsync_parameters_completion_callback_.Run(timebase, interval);
 }
 
 }  // namespace content