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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_RENDERER_PEPPER_PPB_VIDEO_DECODER_IMPL_H_ | 5 #ifndef CONTENT_RENDERER_PEPPER_PPB_VIDEO_DECODER_IMPL_H_ |
6 #define CONTENT_RENDERER_PEPPER_PPB_VIDEO_DECODER_IMPL_H_ | 6 #define CONTENT_RENDERER_PEPPER_PPB_VIDEO_DECODER_IMPL_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "base/memory/ref_counted.h" | 10 #include "base/memory/ref_counted.h" |
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32 class PPB_VideoDecoder_Impl : public ppapi::PPB_VideoDecoder_Shared, | 32 class PPB_VideoDecoder_Impl : public ppapi::PPB_VideoDecoder_Shared, |
33 public media::VideoDecodeAccelerator::Client { | 33 public media::VideoDecodeAccelerator::Client { |
34 public: | 34 public: |
35 // See PPB_VideoDecoder_Dev::Create. Returns 0 on failure to create & | 35 // See PPB_VideoDecoder_Dev::Create. Returns 0 on failure to create & |
36 // initialize. | 36 // initialize. |
37 static PP_Resource Create(PP_Instance instance, | 37 static PP_Resource Create(PP_Instance instance, |
38 PP_Resource graphics_context, | 38 PP_Resource graphics_context, |
39 PP_VideoDecoder_Profile profile); | 39 PP_VideoDecoder_Profile profile); |
40 | 40 |
41 // PPB_VideoDecoder_API implementation. | 41 // PPB_VideoDecoder_API implementation. |
42 virtual int32_t Decode( | 42 virtual int32_t Decode(const PP_VideoBitstreamBuffer_Dev* bitstream_buffer, |
43 const PP_VideoBitstreamBuffer_Dev* bitstream_buffer, | 43 scoped_refptr<ppapi::TrackedCallback> callback) |
44 scoped_refptr<ppapi::TrackedCallback> callback) OVERRIDE; | 44 OVERRIDE; |
45 virtual void AssignPictureBuffers( | 45 virtual void AssignPictureBuffers(uint32_t no_of_buffers, |
46 uint32_t no_of_buffers, const PP_PictureBuffer_Dev* buffers) OVERRIDE; | 46 const PP_PictureBuffer_Dev* buffers) |
| 47 OVERRIDE; |
47 virtual void ReusePictureBuffer(int32_t picture_buffer_id) OVERRIDE; | 48 virtual void ReusePictureBuffer(int32_t picture_buffer_id) OVERRIDE; |
48 virtual int32_t Flush( | 49 virtual int32_t Flush(scoped_refptr<ppapi::TrackedCallback> callback) |
49 scoped_refptr<ppapi::TrackedCallback> callback) OVERRIDE; | 50 OVERRIDE; |
50 virtual int32_t Reset( | 51 virtual int32_t Reset(scoped_refptr<ppapi::TrackedCallback> callback) |
51 scoped_refptr<ppapi::TrackedCallback> callback) OVERRIDE; | 52 OVERRIDE; |
52 virtual void Destroy() OVERRIDE; | 53 virtual void Destroy() OVERRIDE; |
53 | 54 |
54 // media::VideoDecodeAccelerator::Client implementation. | 55 // media::VideoDecodeAccelerator::Client implementation. |
55 virtual void ProvidePictureBuffers(uint32 requested_num_of_buffers, | 56 virtual void ProvidePictureBuffers(uint32 requested_num_of_buffers, |
56 const gfx::Size& dimensions, | 57 const gfx::Size& dimensions, |
57 uint32 texture_target) OVERRIDE; | 58 uint32 texture_target) OVERRIDE; |
58 virtual void DismissPictureBuffer(int32 picture_buffer_id) OVERRIDE; | 59 virtual void DismissPictureBuffer(int32 picture_buffer_id) OVERRIDE; |
59 virtual void PictureReady(const media::Picture& picture) OVERRIDE; | 60 virtual void PictureReady(const media::Picture& picture) OVERRIDE; |
60 virtual void NotifyError( | 61 virtual void NotifyError(media::VideoDecodeAccelerator::Error error) OVERRIDE; |
61 media::VideoDecodeAccelerator::Error error) OVERRIDE; | |
62 virtual void NotifyFlushDone() OVERRIDE; | 62 virtual void NotifyFlushDone() OVERRIDE; |
63 virtual void NotifyEndOfBitstreamBuffer(int32 buffer_id) OVERRIDE; | 63 virtual void NotifyEndOfBitstreamBuffer(int32 buffer_id) OVERRIDE; |
64 virtual void NotifyResetDone() OVERRIDE; | 64 virtual void NotifyResetDone() OVERRIDE; |
65 | 65 |
66 private: | 66 private: |
67 virtual ~PPB_VideoDecoder_Impl(); | 67 virtual ~PPB_VideoDecoder_Impl(); |
68 | 68 |
69 explicit PPB_VideoDecoder_Impl(PP_Instance instance); | 69 explicit PPB_VideoDecoder_Impl(PP_Instance instance); |
70 bool Init(PP_Resource graphics_context, | 70 bool Init(PP_Resource graphics_context, |
71 PlatformContext3D* context, | 71 PlatformContext3D* context, |
72 gpu::gles2::GLES2Implementation* gles2_impl, | 72 gpu::gles2::GLES2Implementation* gles2_impl, |
73 PP_VideoDecoder_Profile profile); | 73 PP_VideoDecoder_Profile profile); |
74 | 74 |
75 // This is NULL before initialization, and if this PPB_VideoDecoder_Impl is | 75 // This is NULL before initialization, and if this PPB_VideoDecoder_Impl is |
76 // swapped with another. | 76 // swapped with another. |
77 scoped_ptr<PlatformVideoDecoder> platform_video_decoder_; | 77 scoped_ptr<PlatformVideoDecoder> platform_video_decoder_; |
78 | 78 |
79 // Reference to the plugin requesting this interface. | 79 // Reference to the plugin requesting this interface. |
80 const PPP_VideoDecoder_Dev* ppp_videodecoder_; | 80 const PPP_VideoDecoder_Dev* ppp_videodecoder_; |
81 | 81 |
82 DISALLOW_COPY_AND_ASSIGN(PPB_VideoDecoder_Impl); | 82 DISALLOW_COPY_AND_ASSIGN(PPB_VideoDecoder_Impl); |
83 }; | 83 }; |
84 | 84 |
85 } // namespace content | 85 } // namespace content |
86 | 86 |
87 #endif // CONTENT_RENDERER_PEPPER_PPB_VIDEO_DECODER_IMPL_H_ | 87 #endif // CONTENT_RENDERER_PEPPER_PPB_VIDEO_DECODER_IMPL_H_ |
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