Migrate content/common/gpu/media code to media/gpu

media/gpu/dxva_video_decode_accelerator_win.h

Index: media/gpu/dxva_video_decode_accelerator_win.h
diff --git a/content/common/gpu/media/dxva_video_decode_accelerator_win.h b/media/gpu/dxva_video_decode_accelerator_win.h
similarity index 93%
rename from content/common/gpu/media/dxva_video_decode_accelerator_win.h
rename to media/gpu/dxva_video_decode_accelerator_win.h
index 2d936ac99f928f8545ccca97c9974845688e1a37..f5519872a88e55e4380f2b31ed44d004a100ec8d 100644
--- a/content/common/gpu/media/dxva_video_decode_accelerator_win.h
+++ b/media/gpu/dxva_video_decode_accelerator_win.h
@@ -2,8 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
-#define CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
+#ifndef MEDIA_GPU_DXVA_VIDEO_DECODE_ACCELERATOR_H_
+#define MEDIA_GPU_DXVA_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <d3d11.h>
 #include <d3d9.h>
@@ -12,7 +12,7 @@
 // Work around bug in this header by disabling the relevant warning for it.
 // https://connect.microsoft.com/VisualStudio/feedback/details/911260/dxva2api-h-in-win8-sdk-triggers-c4201-with-w4
 #pragma warning(push)
-#pragma warning(disable:4201)
+#pragma warning(disable : 4201)
 #include <dxva2api.h>
 #pragma warning(pop)
 #include <mfidl.h>
@@ -29,9 +29,9 @@
 #include "base/threading/non_thread_safe.h"
 #include "base/threading/thread.h"
 #include "base/win/scoped_comptr.h"
-#include "content/common/content_export.h"
-#include "content/common/gpu/media/gpu_video_decode_accelerator_helpers.h"
 #include "media/filters/h264_parser.h"
+#include "media/gpu/gpu_video_decode_accelerator_helpers.h"
+#include "media/gpu/media_gpu_export.h"
 #include "media/video/video_decode_accelerator.h"
 
 interface IMFSample;
@@ -41,11 +41,11 @@ namespace gfx {
 class GLContext;
 }
 
-typedef HRESULT (WINAPI* CreateDXGIDeviceManager)(
+typedef HRESULT(WINAPI* CreateDXGIDeviceManager)(
     UINT* reset_token,
     IMFDXGIDeviceManager** device_manager);
 
-namespace content {
+namespace media {
 
 // Provides functionality to detect H.264 stream configuration changes.
 // TODO(ananta)
@@ -59,9 +59,7 @@ class H264ConfigChangeDetector {
   // Returns false on failure.
   bool DetectConfig(const uint8_t* stream, unsigned int size);
 
-  bool config_changed() const {
-    return config_changed_;
-  }
+  bool config_changed() const { return config_changed_; }
 
  private:
   // These fields are used to track the SPS/PPS in the H.264 bitstream and
@@ -83,21 +81,20 @@ class H264ConfigChangeDetector {
   DISALLOW_COPY_AND_ASSIGN(H264ConfigChangeDetector);
 };
 
-
 // Class to provide a DXVA 2.0 based accelerator using the Microsoft Media
 // foundation APIs via the VideoDecodeAccelerator interface.
 // This class lives on a single thread and DCHECKs that it is never accessed
 // from any other.
-class CONTENT_EXPORT DXVAVideoDecodeAccelerator
+class MEDIA_GPU_EXPORT DXVAVideoDecodeAccelerator
     : public media::VideoDecodeAccelerator {
  public:
   enum State {
-    kUninitialized,               // un-initialized.
-    kNormal,                      // normal playing state.
-    kResetting,                   // upon received Reset(), before ResetDone()
-    kStopped,                     // upon output EOS received.
-    kFlushing,                    // upon flush request received.
-    kConfigChange,                // stream configuration change detected.
+    kUninitialized,  // un-initialized.
+    kNormal,         // normal playing state.
+    kResetting,      // upon received Reset(), before ResetDone()
+    kStopped,        // upon output EOS received.
+    kFlushing,       // upon flush request received.
+    kConfigChange,   // stream configuration change detected.
   };
 
   // Does not take ownership of |client| which must outlive |*this|.
@@ -123,7 +120,7 @@ class CONTENT_EXPORT DXVAVideoDecodeAccelerator
   GLenum GetSurfaceInternalFormat() const override;
 
   static media::VideoDecodeAccelerator::SupportedProfiles
-      GetSupportedProfiles();
+  GetSupportedProfiles();
 
   // Preload dlls required for decoding.
   static void PreSandboxInitialization();
@@ -134,11 +131,11 @@ class CONTENT_EXPORT DXVAVideoDecodeAccelerator
 
   // Returns the minimum resolution for the |profile| passed in.
   static std::pair<int, int> GetMinResolution(
-    const media::VideoCodecProfile profile);
+      const media::VideoCodecProfile profile);
 
   // Returns the maximum resolution for the |profile| passed in.
   static std::pair<int, int> GetMaxResolution(
-    const media::VideoCodecProfile profile);
+      const media::VideoCodecProfile profile);
 
   // Returns the maximum resolution for H264 video.
   static std::pair<int, int> GetMaxH264Resolution();
@@ -217,8 +214,7 @@ class CONTENT_EXPORT DXVAVideoDecodeAccelerator
   void RequestPictureBuffers(int width, int height);
 
   // Notifies the client about the availability of a picture.
-  void NotifyPictureReady(int picture_buffer_id,
-                          int input_buffer_id);
+  void NotifyPictureReady(int picture_buffer_id, int input_buffer_id);
 
   // Sends pending input buffer processed acks to the client if we don't have
   // output samples waiting to be processed.
@@ -344,7 +340,7 @@ class CONTENT_EXPORT DXVAVideoDecodeAccelerator
   base::win::ScopedComPtr<IDirect3DDeviceManager9> device_manager_;
   base::win::ScopedComPtr<IDirect3DQuery9> query_;
 
-  base::win::ScopedComPtr<ID3D11Device > d3d11_device_;
+  base::win::ScopedComPtr<ID3D11Device> d3d11_device_;
   base::win::ScopedComPtr<IMFDXGIDeviceManager> d3d11_device_manager_;
   base::win::ScopedComPtr<ID3D10Multithread> multi_threaded_;
   base::win::ScopedComPtr<ID3D11DeviceContext> d3d11_device_context_;
@@ -485,6 +481,6 @@ class CONTENT_EXPORT DXVAVideoDecodeAccelerator
   DISALLOW_COPY_AND_ASSIGN(DXVAVideoDecodeAccelerator);
 };
 
-}  // namespace content
+}  // namespace media
 
-#endif  // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
+#endif  // MEDIA_GPU_DXVA_VIDEO_DECODE_ACCELERATOR_H_