vda: Rename Exynos VDA to V4L2 VDA

content/common/gpu/media/v4l2_video_decode_accelerator.h

Index: content/common/gpu/media/v4l2_video_decode_accelerator.h
diff --git a/content/common/gpu/media/exynos_video_decode_accelerator.h b/content/common/gpu/media/v4l2_video_decode_accelerator.h
similarity index 97%
rename from content/common/gpu/media/exynos_video_decode_accelerator.h
rename to content/common/gpu/media/v4l2_video_decode_accelerator.h
index 52ae989aa91888824cf5780dcd41d39f3519d057..1c4fe29fee3293a33b0a13cf25c4c32a41708cbf 100644
--- a/content/common/gpu/media/exynos_video_decode_accelerator.h
+++ b/content/common/gpu/media/v4l2_video_decode_accelerator.h
@@ -5,8 +5,8 @@
 // This file contains an implementation of VideoDecoderAccelerator
 // that utilizes the hardware video decoder present on the Exynos SoC.

[Pawel Osciak, 2014/01/07 04:16:27]

There are two remaining mentions of "Exynos" in this file. Let's get rid of them
as well and update the docs.

Let's say something like:

"This file contains an implementation of VideoDecodeAccelerator
that utilizes hardware video decoders, which expose Video4Linux 2 API
(http://linuxtv.org/downloads/v4l-dvb-apis/)."

 
-#ifndef CONTENT_COMMON_GPU_MEDIA_EXYNOS_VIDEO_DECODE_ACCELERATOR_H_
-#define CONTENT_COMMON_GPU_MEDIA_EXYNOS_VIDEO_DECODE_ACCELERATOR_H_
+#ifndef CONTENT_COMMON_GPU_MEDIA_V4L2_VIDEO_DECODE_ACCELERATOR_H_
+#define CONTENT_COMMON_GPU_MEDIA_V4L2_VIDEO_DECODE_ACCELERATOR_H_
 
 #include <queue>
 #include <vector>
@@ -56,16 +56,16 @@ class H264Parser;
 // decoder_thread_, so there are no synchronization issues.
 // ... well, there are, but it's a matter of getting messages posted in the
 // right order, not fiddling with locks.
-class CONTENT_EXPORT ExynosVideoDecodeAccelerator
+class CONTENT_EXPORT V4l2VideoDecodeAccelerator

[Pawel Osciak, 2014/01/07 04:16:27]

Nit: I think we might prefer V4L2 (with capital "L").

[shivdasp, 2014/01/07 04:31:14]

Done.

     : public VideoDecodeAcceleratorImpl {
  public:
-  ExynosVideoDecodeAccelerator(
+  V4l2VideoDecodeAccelerator(
       EGLDisplay egl_display,
       Client* client,
       const base::WeakPtr<Client>& io_client_,
       const base::Callback<bool(void)>& make_context_current,
       const scoped_refptr<base::MessageLoopProxy>& io_message_loop_proxy);
-  virtual ~ExynosVideoDecodeAccelerator();
+  virtual ~V4l2VideoDecodeAccelerator();
 
   // media::VideoDecodeAccelerator implementation.
   // Note: Initialize() and Destroy() are synchronous.
@@ -302,7 +302,7 @@ class CONTENT_EXPORT ExynosVideoDecodeAccelerator
   // that this object is still alive.  As a result, tasks posted from the child
   // thread to the decoder or device thread should use base::Unretained(this),
   // and tasks posted the other way should use |weak_this_|.
-  base::WeakPtr<ExynosVideoDecodeAccelerator> weak_this_;
+  base::WeakPtr<V4l2VideoDecodeAccelerator> weak_this_;
 
   // To expose client callbacks from VideoDecodeAccelerator.
   // NOTE: all calls to these objects *MUST* be executed on
@@ -419,9 +419,9 @@ class CONTENT_EXPORT ExynosVideoDecodeAccelerator
   // The codec we'll be decoding for.
   media::VideoCodecProfile video_profile_;
 
-  DISALLOW_COPY_AND_ASSIGN(ExynosVideoDecodeAccelerator);
+  DISALLOW_COPY_AND_ASSIGN(V4l2VideoDecodeAccelerator);
 };
 
 }  // namespace content
 
-#endif  // CONTENT_COMMON_GPU_MEDIA_EXYNOS_VIDEO_DECODE_ACCELERATOR_H_
+#endif  // CONTENT_COMMON_GPU_MEDIA_V4L2_VIDEO_DECODE_ACCELERATOR_H_