Attempt to fix a crash in the GPU process while determining the max H.264 resolution which can be s…

content/common/gpu/media/dxva_video_decode_accelerator_win.h

 // 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.
 
 #ifndef CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
 #define CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <d3d11.h>
 #include <d3d9.h>
 #include <initguid.h>
@@ skipping 121 matching lines @@
   static std::pair<int, int> GetMinResolution(
     const media::VideoCodecProfile profile);
 
   // Returns the maximum resolution for the |profile| passed in.
   static std::pair<int, int> GetMaxResolution(
     const media::VideoCodecProfile profile);
 
   // Returns the maximum resolution for H264 video.
   static std::pair<int, int> GetMaxH264Resolution();
 
+  // Certain AMD GPU drivers like R600, R700, Evergreen and Cayman and
+  // some second generation Intel GPU drivers crash if we create a video
+  // device with a resolution higher then 1920 x 1088. This function
+  // checks if the GPU is in this list and if yes returns true.
+  static bool IsLegacyGPU(ID3D11Device* device);
+
   // Creates and initializes an instance of the D3D device and the
   // corresponding device manager. The device manager instance is eventually
   // passed to the IMFTransform interface implemented by the decoder.
   bool CreateD3DDevManager();
 
   // Creates and initializes an instance of the DX11 device and the
   // corresponding device manager. The device manager instance is eventually
   // passed to the IMFTransform interface implemented by the decoder.
   bool CreateDX11DevManager();
 
@@ skipping 319 matching lines @@
 
   // Function pointer for the MFCreateDXGIDeviceManager API.
   static CreateDXGIDeviceManager create_dxgi_device_manager_;
 
   DISALLOW_COPY_AND_ASSIGN(DXVAVideoDecodeAccelerator);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_COMMON_GPU_MEDIA_DXVA_VIDEO_DECODE_ACCELERATOR_H_