Make 'kVideoImageTextureTarget' a list of texture targets.

content/browser/renderer_host/render_process_host_impl.cc

 // Copyright 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.
 
 // Represents the browser side of the browser <--> renderer communication
 // channel. There will be one RenderProcessHost per renderer process.
 
 #include "content/browser/renderer_host/render_process_host_impl.h"
 
 #include <algorithm>
@@ skipping 1238 matching lines @@
     command_line->AppendSwitch(switches::kForceGpuRasterization);
 
   if (IsGpuMemoryBufferCompositorResourcesEnabled()) {
     command_line->AppendSwitch(
         switches::kEnableGpuMemoryBufferCompositorResources);
   }
 
   // Persistent buffers may come at a performance hit (not all platform specific
   // buffers support it), so only enable them if partial raster is enabled and
   // we are actually going to use them.
+  // TODO(dcastagna): Once GPU_READ_CPU_READ_WRITE_PERSISTENT is removed
+  // kContentImageTextureTarget and kVideoImageTextureTarget can be merged into
+  // one flag.
   gfx::BufferUsage buffer_usage =
       IsPartialRasterEnabled()
           ? gfx::BufferUsage::GPU_READ_CPU_READ_WRITE_PERSISTENT
           : gfx::BufferUsage::GPU_READ_CPU_READ_WRITE;
   std::vector<unsigned> image_targets(
       static_cast<size_t>(gfx::BufferFormat::LAST) + 1, GL_TEXTURE_2D);
   for (size_t format = 0;
        format < static_cast<size_t>(gfx::BufferFormat::LAST) + 1; format++) {
     image_targets[format] =
         BrowserGpuMemoryBufferManager::GetImageTextureTarget(
             static_cast<gfx::BufferFormat>(format), buffer_usage);
   }
   command_line->AppendSwitchASCII(switches::kContentImageTextureTarget,
                                   UintVectorToString(image_targets));
 
-  command_line->AppendSwitchASCII(
-      switches::kVideoImageTextureTarget,
-      base::UintToString(BrowserGpuMemoryBufferManager::GetImageTextureTarget(
-          gfx::BufferFormat::R_8, gfx::BufferUsage::GPU_READ_CPU_READ_WRITE)));
+  for (size_t format = 0;
+       format < static_cast<size_t>(gfx::BufferFormat::LAST) + 1; format++) {
+    image_targets[format] =
+        BrowserGpuMemoryBufferManager::GetImageTextureTarget(
+            static_cast<gfx::BufferFormat>(format),
+            gfx::BufferUsage::GPU_READ_CPU_READ_WRITE);
+  }
+  command_line->AppendSwitchASCII(switches::kVideoImageTextureTarget,
+                                  UintVectorToString(image_targets));
 
   // Appending disable-gpu-feature switches due to software rendering list.
   GpuDataManagerImpl* gpu_data_manager = GpuDataManagerImpl::GetInstance();
   DCHECK(gpu_data_manager);
   gpu_data_manager->AppendRendererCommandLine(command_line);
 }
 
 void RenderProcessHostImpl::AppendRendererCommandLine(
     base::CommandLine* command_line) const {
   // Pass the process type first, so it shows first in process listings.
@@ skipping 1456 matching lines @@
 void RenderProcessHostImpl::GetAudioOutputControllers(
     const GetAudioOutputControllersCallback& callback) const {
   audio_renderer_host()->GetOutputControllers(callback);
 }
 
 BluetoothDispatcherHost* RenderProcessHostImpl::GetBluetoothDispatcherHost() {
   return bluetooth_dispatcher_host_.get();
 }
 
 }  // namespace content