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1 // Copyright 2015 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #ifndef CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_STATE_PROVIDER _H_ | |
6 #define CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_STATE_PROVIDER _H_ | |
7 | |
8 //#include <list> | |
DaleCurtis
2015/09/14 18:46:21
?
liberato (no reviews please)
2015/09/14 22:34:53
i'm sure i removed at least one set of those, and
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9 //#include <map> | |
10 //#include <queue> | |
11 //#include <string> | |
12 //#include <vector> | |
13 | |
14 #include "base/compiler_specific.h" | |
15 #include "base/threading/thread_checker.h" | |
16 #include "content/common/content_export.h" | |
17 #include "media/video/video_decode_accelerator.h" | |
18 | |
19 namespace gfx { | |
20 class SurfaceTexture; | |
21 } | |
22 | |
23 namespace gpu { | |
24 namespace gles2 { | |
25 class GLES2Decoder; | |
26 } | |
27 } | |
28 | |
29 namespace media { | |
30 class VideoCodecBridge; | |
31 } | |
32 | |
33 namespace content { | |
34 | |
35 // Helper class that provides the BackingStrategy with enough state | |
36 // to do useful work. | |
37 class AndroidVideoDecodeAcceleratorStateProvider { | |
38 public: | |
39 virtual ~AndroidVideoDecodeAcceleratorStateProvider() {} | |
40 | |
41 // Various handy getters. | |
42 virtual const gfx::Size& GetSize() const = 0; | |
43 virtual const base::ThreadChecker& ThreadChecker() const = 0; | |
44 virtual gfx::SurfaceTexture* GetSurfaceTexture() const = 0; | |
45 virtual uint32 GetSurfaceTextureId() const = 0; | |
46 virtual gpu::gles2::GLES2Decoder* GetGlDecoder() const = 0; | |
47 virtual media::VideoCodecBridge* GetMediaCodec() = 0; | |
48 | |
49 // Helper function to report an error condition and stop decoding. | |
50 // This will post NotifyError(), and transition to the error state. | |
51 // It is meant to be called from the RETURN_ON_FAILURE macro. | |
52 virtual void PostError(const ::tracked_objects::Location& from_here, | |
53 media::VideoDecodeAccelerator::Error error) = 0; | |
54 }; | |
55 | |
56 } // namespace content | |
57 | |
58 #endif // CONTENT_COMMON_GPU_MEDIA_ANDROID_VIDEO_DECODE_ACCELERATOR_STATE_PROVI DER_H_ | |
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