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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 #include "webkit/plugins/ppapi/ppb_video_decoder_impl.h" | 5 #include "webkit/plugins/ppapi/ppb_video_decoder_impl.h" |
| 6 | 6 |
| 7 #include <string> | 7 #include <string> |
| 8 | 8 |
| 9 #include "base/logging.h" | 9 #include "base/logging.h" |
| 10 #include "base/message_loop.h" | 10 #include "base/message_loop.h" |
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| 78 return media::H264PROFILE_MULTIVIEWHIGH; | 78 return media::H264PROFILE_MULTIVIEWHIGH; |
| 79 default: | 79 default: |
| 80 return media::VIDEO_CODEC_PROFILE_UNKNOWN; | 80 return media::VIDEO_CODEC_PROFILE_UNKNOWN; |
| 81 } | 81 } |
| 82 } | 82 } |
| 83 | 83 |
| 84 // static | 84 // static |
| 85 PP_Resource PPB_VideoDecoder_Impl::Create( | 85 PP_Resource PPB_VideoDecoder_Impl::Create( |
| 86 PP_Instance instance, | 86 PP_Instance instance, |
| 87 PP_Resource graphics_context, | 87 PP_Resource graphics_context, |
| 88 PP_VideoDecoder_Profile profile) { | 88 PP_VideoDecoder_Profile profile, |
| 89 const gfx::Size& frame_size, |
| 90 const std::vector<uint8_t>& extra_data) { |
| 89 EnterResourceNoLock<PPB_Graphics3D_API> enter_context(graphics_context, true); | 91 EnterResourceNoLock<PPB_Graphics3D_API> enter_context(graphics_context, true); |
| 90 if (enter_context.failed()) | 92 if (enter_context.failed()) |
| 91 return 0; | 93 return 0; |
| 92 PPB_Graphics3D_Impl* graphics3d_impl = | 94 PPB_Graphics3D_Impl* graphics3d_impl = |
| 93 static_cast<PPB_Graphics3D_Impl*>(enter_context.object()); | 95 static_cast<PPB_Graphics3D_Impl*>(enter_context.object()); |
| 94 | 96 |
| 95 scoped_refptr<PPB_VideoDecoder_Impl> decoder( | 97 scoped_refptr<PPB_VideoDecoder_Impl> decoder( |
| 96 new PPB_VideoDecoder_Impl(instance)); | 98 new PPB_VideoDecoder_Impl(instance)); |
| 97 if (decoder->Init(graphics_context, graphics3d_impl->platform_context(), | 99 if (decoder->Init(graphics_context, graphics3d_impl->platform_context(), |
| 98 graphics3d_impl->gles2_impl(), profile)) | 100 graphics3d_impl->gles2_impl(), profile, frame_size, |
| 101 extra_data)) |
| 99 return decoder->GetReference(); | 102 return decoder->GetReference(); |
| 100 return 0; | 103 return 0; |
| 101 } | 104 } |
| 102 | 105 |
| 103 bool PPB_VideoDecoder_Impl::Init( | 106 bool PPB_VideoDecoder_Impl::Init( |
| 104 PP_Resource graphics_context, | 107 PP_Resource graphics_context, |
| 105 PluginDelegate::PlatformContext3D* context, | 108 PluginDelegate::PlatformContext3D* context, |
| 106 gpu::gles2::GLES2Implementation* gles2_impl, | 109 gpu::gles2::GLES2Implementation* gles2_impl, |
| 107 PP_VideoDecoder_Profile profile) { | 110 PP_VideoDecoder_Profile profile, |
| 111 const gfx::Size& frame_size, |
| 112 const std::vector<uint8_t>& extra_data) { |
| 108 InitCommon(graphics_context, gles2_impl); | 113 InitCommon(graphics_context, gles2_impl); |
| 109 | 114 |
| 110 int command_buffer_route_id = context->GetCommandBufferRouteId(); | 115 int command_buffer_route_id = context->GetCommandBufferRouteId(); |
| 111 if (command_buffer_route_id == 0) | 116 if (command_buffer_route_id == 0) |
| 112 return false; | 117 return false; |
| 113 | 118 |
| 114 PluginDelegate* plugin_delegate = ResourceHelper::GetPluginDelegate(this); | 119 PluginDelegate* plugin_delegate = ResourceHelper::GetPluginDelegate(this); |
| 115 if (!plugin_delegate) | 120 if (!plugin_delegate) |
| 116 return false; | 121 return false; |
| 117 | 122 |
| 118 platform_video_decoder_ = plugin_delegate->CreateVideoDecoder( | 123 platform_video_decoder_ = plugin_delegate->CreateVideoDecoder( |
| 119 this, command_buffer_route_id); | 124 this, command_buffer_route_id); |
| 120 if (!platform_video_decoder_) | 125 if (!platform_video_decoder_) |
| 121 return false; | 126 return false; |
| 122 | 127 |
| 123 FlushCommandBuffer(); | 128 FlushCommandBuffer(); |
| 124 return platform_video_decoder_->Initialize(PPToMediaProfile(profile)); | 129 return platform_video_decoder_->Initialize( |
| 130 PPToMediaProfile(profile), frame_size, extra_data); |
| 125 } | 131 } |
| 126 | 132 |
| 127 int32_t PPB_VideoDecoder_Impl::Decode( | 133 int32_t PPB_VideoDecoder_Impl::Decode( |
| 128 const PP_VideoBitstreamBuffer_Dev* bitstream_buffer, | 134 const PP_VideoBitstreamBuffer_Dev* bitstream_buffer, |
| 129 PP_CompletionCallback callback) { | 135 PP_CompletionCallback callback) { |
| 130 if (!callback.func) | 136 if (!callback.func) |
| 131 return PP_ERROR_BLOCKS_MAIN_THREAD; | 137 return PP_ERROR_BLOCKS_MAIN_THREAD; |
| 132 | 138 |
| 133 if (!platform_video_decoder_) | 139 if (!platform_video_decoder_) |
| 134 return PP_ERROR_BADRESOURCE; | 140 return PP_ERROR_BADRESOURCE; |
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| 271 void PPB_VideoDecoder_Impl::NotifyFlushDone() { | 277 void PPB_VideoDecoder_Impl::NotifyFlushDone() { |
| 272 RunFlushCallback(PP_OK); | 278 RunFlushCallback(PP_OK); |
| 273 } | 279 } |
| 274 | 280 |
| 275 void PPB_VideoDecoder_Impl::NotifyInitializeDone() { | 281 void PPB_VideoDecoder_Impl::NotifyInitializeDone() { |
| 276 NOTREACHED() << "PlatformVideoDecoder::Initialize() is synchronous!"; | 282 NOTREACHED() << "PlatformVideoDecoder::Initialize() is synchronous!"; |
| 277 } | 283 } |
| 278 | 284 |
| 279 } // namespace ppapi | 285 } // namespace ppapi |
| 280 } // namespace webkit | 286 } // namespace webkit |
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