Change effect of flag kDisableAcceleratedVideoDecode to only affect decode

content/renderer/render_thread_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/renderer/render_thread_impl.h"
 
 #include <algorithm>
 #include <limits>
 #include <map>
 #include <utility>
@@ skipping 1367 matching lines @@
   scoped_refptr<ui::ContextProviderCommandBuffer> media_context_provider =
       CreateOffscreenContext(gpu_channel_host, limits, support_locking,
                              ui::command_buffer_metrics::RENDER_WORKER_CONTEXT,
                              gpu::GPU_STREAM_DEFAULT,
                              gpu::GpuStreamPriority::NORMAL);
   if (!media_context_provider->BindToCurrentThread())
     return nullptr;
 
   scoped_refptr<base::SingleThreadTaskRunner> media_task_runner =
       GetMediaThreadTaskRunner();
-  const bool enable_video_accelerator =
+  const bool enable_video_decode_accelerator =
       !cmd_line->HasSwitch(switches::kDisableAcceleratedVideoDecode);
   const bool enable_gpu_memory_buffer_video_frames =
 #if defined(OS_MACOSX) || defined(OS_LINUX)
       !cmd_line->HasSwitch(switches::kDisableGpuMemoryBufferVideoFrames) &&
       !cmd_line->HasSwitch(switches::kDisableGpuCompositing) &&
       !gpu_channel_host->gpu_info().software_rendering;
 #else
       cmd_line->HasSwitch(switches::kEnableGpuMemoryBufferVideoFrames);
 #endif
 
   gpu_factories_.push_back(RendererGpuVideoAcceleratorFactories::Create(
       std::move(gpu_channel_host), base::ThreadTaskRunnerHandle::Get(),
       media_task_runner, std::move(media_context_provider),
       enable_gpu_memory_buffer_video_frames, buffer_to_texture_target_map_,
-      enable_video_accelerator));
+      enable_video_decode_accelerator));
   return gpu_factories_.back();
 }
 
 scoped_refptr<ui::ContextProviderCommandBuffer>
 RenderThreadImpl::SharedMainThreadContextProvider() {
   DCHECK(IsMainThread());
   if (shared_main_thread_contexts_ &&
       shared_main_thread_contexts_->ContextGL()->GetGraphicsResetStatusKHR() ==
           GL_NO_ERROR)
     return shared_main_thread_contexts_;
@@ skipping 1024 matching lines @@
   }
 }
 
 void RenderThreadImpl::OnRendererInterfaceRequest(
     mojom::RendererAssociatedRequest request) {
   DCHECK(!renderer_binding_.is_bound());
   renderer_binding_.Bind(std::move(request));
 }
 
 }  // namespace content