Passing Native Texture backed Video Frame from Renderer to GPU process

content/common/gpu/media/gpu_video_encode_accelerator.h

Index: content/common/gpu/media/gpu_video_encode_accelerator.h
diff --git a/content/common/gpu/media/gpu_video_encode_accelerator.h b/content/common/gpu/media/gpu_video_encode_accelerator.h
index f535f09339c70ed236d1fb28be4b4bf461e41aec..479cacb0e42609cb8a83477271ce5039fa2246cd 100644
--- a/content/common/gpu/media/gpu_video_encode_accelerator.h
+++ b/content/common/gpu/media/gpu_video_encode_accelerator.h
@@ -10,6 +10,7 @@
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/common/gpu/gpu_command_buffer_stub.h"
+#include "gpu/command_buffer/common/mailbox_holder.h"
 #include "gpu/config/gpu_info.h"
 #include "ipc/ipc_listener.h"
 #include "media/video/video_encode_accelerator.h"
@@ -74,11 +75,14 @@ class GpuVideoEncodeAccelerator
 
   // IPC handlers, proxying media::VideoEncodeAccelerator for the renderer
   // process.
-  void OnEncode(int32 frame_id,
-                base::SharedMemoryHandle buffer_handle,
-                uint32 buffer_offset,
-                uint32 buffer_size,
-                bool force_keyframe);
+  void OnEncodeSharedMemory(int32 frame_id,
+                            base::SharedMemoryHandle buffer_handle,
+                            uint32 buffer_offset,
+                            uint32 buffer_size,
+                            bool force_keyframe);
+  void OnEncodeNativeTexture(int32 frame_id,
+                             gpu::MailboxHolder buffer_handle,
+                             bool force_keyframe);
   void OnUseOutputBitstreamBuffer(int32 buffer_id,
                                   base::SharedMemoryHandle buffer_handle,
                                   uint32 buffer_size);
@@ -88,6 +92,8 @@ class GpuVideoEncodeAccelerator
 
   void EncodeFrameFinished(int32 frame_id, scoped_ptr<base::SharedMemory> shm);

[magjed_chromium, 2015/06/03 08:40:00]

Maybe rename this function to EncodeSharedMemoryFrameFinished to be consistent
with the other function names?

[Pawel Osciak, 2015/06/03 10:28:56]

+1.

[emircan, 2015/06/03 20:56:12]

Done.

 
+  void EncodeNativeTextureFrameFinished(int32 frame_id);
+
   void Send(IPC::Message* message);
   // Helper for replying to the creation request.
   void SendCreateEncoderReply(IPC::Message* message, bool succeeded);