GpuArcVideoService

chrome/gpu/arc_gpu_video_decode_accelerator.h

 // Copyright 2016 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.
 
 #ifndef CHROME_GPU_ARC_GPU_VIDEO_DECODE_ACCELERATOR_H_
 #define CHROME_GPU_ARC_GPU_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <list>
 #include <queue>
 #include <vector>
@@ skipping 10 matching lines @@
 
 // This class is executed in the GPU process. It takes decoding requests from
 // ARC via IPC channels and translates and sends those requests to an
 // implementation of media::VideoDecodeAccelerator. It also returns the decoded
 // frames back to the ARC side.
 class ArcGpuVideoDecodeAccelerator
     : public ArcVideoAccelerator,
       public media::VideoDecodeAccelerator::Client,
       public base::SupportsWeakPtr<ArcGpuVideoDecodeAccelerator> {
  public:
-  ArcGpuVideoDecodeAccelerator(const gpu::GpuPreferences& gpu_preferences);
+  ArcGpuVideoDecodeAccelerator();
   ~ArcGpuVideoDecodeAccelerator() override;
 
   // Implementation of the ArcVideoAccelerator interface.
   bool Initialize(const Config& config,
                   ArcVideoAccelerator::Client* client) override;
   void SetNumberOfOutputBuffers(size_t number) override;
   void BindSharedMemory(PortType port,
                         uint32_t index,
-                        int ashmem_fd,
+                        base::ScopedFD ashmem_fd,
                         off_t offset,
                         size_t length) override;
-  void BindDmabuf(PortType port, uint32_t index, int dmabuf_fd) override;
+  void BindDmabuf(PortType port,
+                  uint32_t index,
+                  base::ScopedFD dmabuf_fd) override;
   void UseBuffer(PortType port,
                  uint32_t index,
                  const BufferMetadata& metadata) override;
   void Reset() override;
 
   // Implementation of the VideoDecodeAccelerator::Client interface.
   void ProvidePictureBuffers(uint32_t requested_num_of_buffers,
                              const gfx::Size& dimensions,
                              uint32_t texture_target) override;
   void DismissPictureBuffer(int32_t picture_buffer) override;
@@ skipping 82 matching lines @@
 
   gpu::GpuPreferences gpu_preferences_;
 
   DISALLOW_COPY_AND_ASSIGN(ArcGpuVideoDecodeAccelerator);
 };
 
 }  // namespace arc
 }  // namespace chromeos
 
 #endif  // CHROME_GPU_ARC_GPU_VIDEO_DECODE_ACCELERATOR_H_