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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 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 WEBKIT_GLUE_PLUGINS_PEPPER_VIDEO_DECODER_H_ | 5 #ifndef WEBKIT_PLUGINS_PPAPI_PPB_VIDEO_DECODER_IMPL_H_ |
| 6 #define WEBKIT_GLUE_PLUGINS_PEPPER_VIDEO_DECODER_H_ | 6 #define WEBKIT_PLUGINS_PPAPI_PPB_VIDEO_DECODER_IMPL_H_ |
| 7 | 7 |
| 8 #include "base/basictypes.h" |
| 8 #include "base/scoped_ptr.h" | 9 #include "base/scoped_ptr.h" |
| 9 #include "webkit/glue/plugins/pepper_plugin_delegate.h" | 10 #include "webkit/plugins/ppapi/plugin_delegate.h" |
| 10 #include "webkit/glue/plugins/pepper_resource.h" | 11 #include "webkit/plugins/ppapi/resource.h" |
| 11 | 12 |
| 12 struct PP_VideoDecoderConfig_Dev; | 13 struct PP_VideoDecoderConfig_Dev; |
| 13 struct PP_VideoCompressedDataBuffer_Dev; | 14 struct PP_VideoCompressedDataBuffer_Dev; |
| 14 struct PP_VideoUncompressedDataBuffer_Dev; | 15 struct PP_VideoUncompressedDataBuffer_Dev; |
| 15 struct PPB_VideoDecoder_Dev; | 16 struct PPB_VideoDecoder_Dev; |
| 16 | 17 |
| 17 namespace pepper { | 18 namespace webkit { |
| 19 namespace ppapi { |
| 18 | 20 |
| 19 class PluginInstance; | 21 class PluginInstance; |
| 20 | 22 |
| 21 class VideoDecoder : public Resource { | 23 class PPB_VideoDecoder_Impl : public Resource { |
| 22 public: | 24 public: |
| 23 VideoDecoder(PluginInstance* instance); | 25 PPB_VideoDecoder_Impl(PluginInstance* instance); |
| 24 virtual ~VideoDecoder(); | 26 virtual ~PPB_VideoDecoder_Impl(); |
| 25 | 27 |
| 26 // Returns a pointer to the interface implementing PPB_VideoDecoder that is | 28 // Returns a pointer to the interface implementing PPB_VideoDecoder that is |
| 27 // exposed to the plugin. | 29 // exposed to the plugin. |
| 28 static const PPB_VideoDecoder_Dev* GetInterface(); | 30 static const PPB_VideoDecoder_Dev* GetInterface(); |
| 29 | 31 |
| 30 // Resource overrides. | 32 // Resource overrides. |
| 31 virtual VideoDecoder* AsVideoDecoder(); | 33 virtual PPB_VideoDecoder_Impl* AsPPB_VideoDecoder_Impl(); |
| 32 | 34 |
| 33 PluginInstance* instance() { return instance_.get(); } | 35 PluginInstance* instance() { return instance_.get(); } |
| 34 | 36 |
| 35 // PPB_VideoDecoder implementation. | 37 // PPB_VideoDecoder implementation. |
| 36 bool Init(const PP_VideoDecoderConfig_Dev& decoder_config); | 38 bool Init(const PP_VideoDecoderConfig_Dev& decoder_config); |
| 37 bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer); | 39 bool Decode(PP_VideoCompressedDataBuffer_Dev& input_buffer); |
| 38 int32_t Flush(PP_CompletionCallback& callback); | 40 int32_t Flush(PP_CompletionCallback& callback); |
| 39 bool ReturnUncompressedDataBuffer(PP_VideoUncompressedDataBuffer_Dev& buffer); | 41 bool ReturnUncompressedDataBuffer(PP_VideoUncompressedDataBuffer_Dev& buffer); |
| 40 | 42 |
| 41 private: | 43 private: |
| 42 // This is NULL before initialization, and if this VideoDecoder is | 44 // This is NULL before initialization, and if this PPB_VideoDecoder_Impl is |
| 43 // swapped with another. | 45 // swapped with another. |
| 44 scoped_ptr<PluginDelegate::PlatformVideoDecoder> platform_video_decoder_; | 46 scoped_ptr<PluginDelegate::PlatformVideoDecoder> platform_video_decoder_; |
| 45 scoped_refptr<PluginInstance> instance_; | 47 scoped_refptr<PluginInstance> instance_; |
| 48 |
| 49 DISALLOW_COPY_AND_ASSIGN(PPB_VideoDecoder_Impl); |
| 46 }; | 50 }; |
| 47 | 51 |
| 48 } // namespace pepper | 52 } // namespace ppapi |
| 53 } // namespace webkit |
| 49 | 54 |
| 50 #endif // WEBKIT_GLUE_PLUGINS_PEPPER_VIDEO_DECODER_H_ | 55 #endif // WEBKIT_PLUGINS_PPAPI_PPB_VIDEO_DECODER_IMPL_H_ |
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