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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 "ppapi/proxy/ppb_video_decoder_proxy.h" | 5 #include "ppapi/proxy/ppb_video_decoder_proxy.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "gpu/command_buffer/client/gles2_implementation.h" | 8 #include "gpu/command_buffer/client/gles2_implementation.h" |
| 9 #include "ppapi/proxy/enter_proxy.h" | 9 #include "ppapi/proxy/enter_proxy.h" |
| 10 #include "ppapi/proxy/plugin_dispatcher.h" | 10 #include "ppapi/proxy/plugin_dispatcher.h" |
| 11 #include "ppapi/proxy/ppapi_messages.h" | 11 #include "ppapi/proxy/ppapi_messages.h" |
| 12 #include "ppapi/proxy/ppb_buffer_proxy.h" | 12 #include "ppapi/proxy/ppb_buffer_proxy.h" |
| 13 #include "ppapi/proxy/ppb_graphics_3d_proxy.h" | 13 #include "ppapi/proxy/ppb_graphics_3d_proxy.h" |
| 14 #include "ppapi/thunk/enter.h" | 14 #include "ppapi/thunk/enter.h" |
| 15 #include "ppapi/thunk/resource_creation_api.h" | 15 #include "ppapi/thunk/resource_creation_api.h" |
| 16 #include "ppapi/thunk/thunk.h" | 16 #include "ppapi/thunk/thunk.h" |
| 17 | 17 |
| 18 using ppapi::thunk::EnterResourceNoLock; | 18 using ppapi::thunk::EnterResourceNoLock; |
| 19 using ppapi::thunk::PPB_Buffer_API; | 19 using ppapi::thunk::PPB_Buffer_API; |
| 20 using ppapi::thunk::PPB_Graphics3D_API; | 20 using ppapi::thunk::PPB_Graphics3D_API; |
| 21 using ppapi::thunk::PPB_VideoDecoder_API; | 21 using ppapi::thunk::PPB_VideoDecoder_Dev_API; |
| 22 | 22 |
| 23 namespace ppapi { | 23 namespace ppapi { |
| 24 namespace proxy { | 24 namespace proxy { |
| 25 | 25 |
| 26 class VideoDecoder : public PPB_VideoDecoder_Shared { | 26 class VideoDecoder : public PPB_VideoDecoder_Shared { |
| 27 public: | 27 public: |
| 28 // You must call Init() before using this class. | 28 // You must call Init() before using this class. |
| 29 explicit VideoDecoder(const HostResource& resource); | 29 explicit VideoDecoder(const HostResource& resource); |
| 30 virtual ~VideoDecoder(); | 30 virtual ~VideoDecoder(); |
| 31 | 31 |
| 32 static VideoDecoder* Create(const HostResource& resource, | 32 static VideoDecoder* Create(const HostResource& resource, |
| 33 PP_Resource graphics_context, | 33 PP_Resource graphics_context, |
| 34 PP_VideoDecoder_Profile profile); | 34 PP_VideoDecoder_Profile profile); |
| 35 | 35 |
| 36 // PPB_VideoDecoder_API implementation. | 36 // PPB_VideoDecoder_Dev_API implementation. |
| 37 virtual int32_t Decode(const PP_VideoBitstreamBuffer_Dev* bitstream_buffer, | 37 virtual int32_t Decode(const PP_VideoBitstreamBuffer_Dev* bitstream_buffer, |
| 38 scoped_refptr<TrackedCallback> callback) OVERRIDE; | 38 scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 39 virtual void AssignPictureBuffers( | 39 virtual void AssignPictureBuffers( |
| 40 uint32_t no_of_buffers, const PP_PictureBuffer_Dev* buffers) OVERRIDE; | 40 uint32_t no_of_buffers, const PP_PictureBuffer_Dev* buffers) OVERRIDE; |
| 41 virtual void ReusePictureBuffer(int32_t picture_buffer_id) OVERRIDE; | 41 virtual void ReusePictureBuffer(int32_t picture_buffer_id) OVERRIDE; |
| 42 virtual int32_t Flush(scoped_refptr<TrackedCallback> callback) OVERRIDE; | 42 virtual int32_t Flush(scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 43 virtual int32_t Reset(scoped_refptr<TrackedCallback> callback) OVERRIDE; | 43 virtual int32_t Reset(scoped_refptr<TrackedCallback> callback) OVERRIDE; |
| 44 virtual void Destroy() OVERRIDE; | 44 virtual void Destroy() OVERRIDE; |
| 45 | 45 |
| 46 private: | 46 private: |
| (...skipping 178 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 225 | 225 |
| 226 // Make the resource and get the API pointer to its interface. | 226 // Make the resource and get the API pointer to its interface. |
| 227 result->SetHostResource( | 227 result->SetHostResource( |
| 228 instance, resource_creation.functions()->CreateVideoDecoder( | 228 instance, resource_creation.functions()->CreateVideoDecoder( |
| 229 instance, graphics_context.host_resource(), profile)); | 229 instance, graphics_context.host_resource(), profile)); |
| 230 } | 230 } |
| 231 | 231 |
| 232 void PPB_VideoDecoder_Proxy::OnMsgDecode( | 232 void PPB_VideoDecoder_Proxy::OnMsgDecode( |
| 233 const HostResource& decoder, | 233 const HostResource& decoder, |
| 234 const HostResource& buffer, int32 id, uint32 size) { | 234 const HostResource& buffer, int32 id, uint32 size) { |
| 235 EnterHostFromHostResourceForceCallback<PPB_VideoDecoder_API> enter( | 235 EnterHostFromHostResourceForceCallback<PPB_VideoDecoder_Dev_API> enter( |
| 236 decoder, callback_factory_, | 236 decoder, callback_factory_, |
| 237 &PPB_VideoDecoder_Proxy::SendMsgEndOfBitstreamACKToPlugin, decoder, id); | 237 &PPB_VideoDecoder_Proxy::SendMsgEndOfBitstreamACKToPlugin, decoder, id); |
| 238 if (enter.failed()) | 238 if (enter.failed()) |
| 239 return; | 239 return; |
| 240 PP_VideoBitstreamBuffer_Dev bitstream = { id, buffer.host_resource(), size }; | 240 PP_VideoBitstreamBuffer_Dev bitstream = { id, buffer.host_resource(), size }; |
| 241 enter.SetResult(enter.object()->Decode(&bitstream, enter.callback())); | 241 enter.SetResult(enter.object()->Decode(&bitstream, enter.callback())); |
| 242 } | 242 } |
| 243 | 243 |
| 244 void PPB_VideoDecoder_Proxy::OnMsgAssignPictureBuffers( | 244 void PPB_VideoDecoder_Proxy::OnMsgAssignPictureBuffers( |
| 245 const HostResource& decoder, | 245 const HostResource& decoder, |
| 246 const std::vector<PP_PictureBuffer_Dev>& buffers) { | 246 const std::vector<PP_PictureBuffer_Dev>& buffers) { |
| 247 EnterHostFromHostResource<PPB_VideoDecoder_API> enter(decoder); | 247 EnterHostFromHostResource<PPB_VideoDecoder_Dev_API> enter(decoder); |
| 248 if (enter.succeeded() && !buffers.empty()) { | 248 if (enter.succeeded() && !buffers.empty()) { |
| 249 const PP_PictureBuffer_Dev* buffer_array = &buffers.front(); | 249 const PP_PictureBuffer_Dev* buffer_array = &buffers.front(); |
| 250 enter.object()->AssignPictureBuffers(buffers.size(), buffer_array); | 250 enter.object()->AssignPictureBuffers(buffers.size(), buffer_array); |
| 251 } | 251 } |
| 252 } | 252 } |
| 253 | 253 |
| 254 void PPB_VideoDecoder_Proxy::OnMsgReusePictureBuffer( | 254 void PPB_VideoDecoder_Proxy::OnMsgReusePictureBuffer( |
| 255 const HostResource& decoder, int32 picture_buffer_id) { | 255 const HostResource& decoder, int32 picture_buffer_id) { |
| 256 EnterHostFromHostResource<PPB_VideoDecoder_API> enter(decoder); | 256 EnterHostFromHostResource<PPB_VideoDecoder_Dev_API> enter(decoder); |
| 257 if (enter.succeeded()) | 257 if (enter.succeeded()) |
| 258 enter.object()->ReusePictureBuffer(picture_buffer_id); | 258 enter.object()->ReusePictureBuffer(picture_buffer_id); |
| 259 } | 259 } |
| 260 | 260 |
| 261 void PPB_VideoDecoder_Proxy::OnMsgFlush(const HostResource& decoder) { | 261 void PPB_VideoDecoder_Proxy::OnMsgFlush(const HostResource& decoder) { |
| 262 EnterHostFromHostResourceForceCallback<PPB_VideoDecoder_API> enter( | 262 EnterHostFromHostResourceForceCallback<PPB_VideoDecoder_Dev_API> enter( |
| 263 decoder, callback_factory_, | 263 decoder, callback_factory_, |
| 264 &PPB_VideoDecoder_Proxy::SendMsgFlushACKToPlugin, decoder); | 264 &PPB_VideoDecoder_Proxy::SendMsgFlushACKToPlugin, decoder); |
| 265 if (enter.succeeded()) | 265 if (enter.succeeded()) |
| 266 enter.SetResult(enter.object()->Flush(enter.callback())); | 266 enter.SetResult(enter.object()->Flush(enter.callback())); |
| 267 } | 267 } |
| 268 | 268 |
| 269 void PPB_VideoDecoder_Proxy::OnMsgReset(const HostResource& decoder) { | 269 void PPB_VideoDecoder_Proxy::OnMsgReset(const HostResource& decoder) { |
| 270 EnterHostFromHostResourceForceCallback<PPB_VideoDecoder_API> enter( | 270 EnterHostFromHostResourceForceCallback<PPB_VideoDecoder_Dev_API> enter( |
| 271 decoder, callback_factory_, | 271 decoder, callback_factory_, |
| 272 &PPB_VideoDecoder_Proxy::SendMsgResetACKToPlugin, decoder); | 272 &PPB_VideoDecoder_Proxy::SendMsgResetACKToPlugin, decoder); |
| 273 if (enter.succeeded()) | 273 if (enter.succeeded()) |
| 274 enter.SetResult(enter.object()->Reset(enter.callback())); | 274 enter.SetResult(enter.object()->Reset(enter.callback())); |
| 275 } | 275 } |
| 276 | 276 |
| 277 void PPB_VideoDecoder_Proxy::OnMsgDestroy(const HostResource& decoder) { | 277 void PPB_VideoDecoder_Proxy::OnMsgDestroy(const HostResource& decoder) { |
| 278 EnterHostFromHostResource<PPB_VideoDecoder_API> enter(decoder); | 278 EnterHostFromHostResource<PPB_VideoDecoder_Dev_API> enter(decoder); |
| 279 if (enter.succeeded()) | 279 if (enter.succeeded()) |
| 280 enter.object()->Destroy(); | 280 enter.object()->Destroy(); |
| 281 } | 281 } |
| 282 | 282 |
| 283 void PPB_VideoDecoder_Proxy::SendMsgEndOfBitstreamACKToPlugin( | 283 void PPB_VideoDecoder_Proxy::SendMsgEndOfBitstreamACKToPlugin( |
| 284 int32_t result, const HostResource& decoder, int32 id) { | 284 int32_t result, const HostResource& decoder, int32 id) { |
| 285 dispatcher()->Send(new PpapiMsg_PPBVideoDecoder_EndOfBitstreamACK( | 285 dispatcher()->Send(new PpapiMsg_PPBVideoDecoder_EndOfBitstreamACK( |
| 286 API_ID_PPB_VIDEO_DECODER_DEV, decoder, id, result)); | 286 API_ID_PPB_VIDEO_DECODER_DEV, decoder, id, result)); |
| 287 } | 287 } |
| 288 | 288 |
| 289 void PPB_VideoDecoder_Proxy::SendMsgFlushACKToPlugin( | 289 void PPB_VideoDecoder_Proxy::SendMsgFlushACKToPlugin( |
| 290 int32_t result, const HostResource& decoder) { | 290 int32_t result, const HostResource& decoder) { |
| 291 dispatcher()->Send(new PpapiMsg_PPBVideoDecoder_FlushACK( | 291 dispatcher()->Send(new PpapiMsg_PPBVideoDecoder_FlushACK( |
| 292 API_ID_PPB_VIDEO_DECODER_DEV, decoder, result)); | 292 API_ID_PPB_VIDEO_DECODER_DEV, decoder, result)); |
| 293 } | 293 } |
| 294 | 294 |
| 295 void PPB_VideoDecoder_Proxy::SendMsgResetACKToPlugin( | 295 void PPB_VideoDecoder_Proxy::SendMsgResetACKToPlugin( |
| 296 int32_t result, const HostResource& decoder) { | 296 int32_t result, const HostResource& decoder) { |
| 297 dispatcher()->Send(new PpapiMsg_PPBVideoDecoder_ResetACK( | 297 dispatcher()->Send(new PpapiMsg_PPBVideoDecoder_ResetACK( |
| 298 API_ID_PPB_VIDEO_DECODER_DEV, decoder, result)); | 298 API_ID_PPB_VIDEO_DECODER_DEV, decoder, result)); |
| 299 } | 299 } |
| 300 | 300 |
| 301 void PPB_VideoDecoder_Proxy::OnMsgEndOfBitstreamACK( | 301 void PPB_VideoDecoder_Proxy::OnMsgEndOfBitstreamACK( |
| 302 const HostResource& decoder, int32_t id, int32_t result) { | 302 const HostResource& decoder, int32_t id, int32_t result) { |
| 303 EnterPluginFromHostResource<PPB_VideoDecoder_API> enter(decoder); | 303 EnterPluginFromHostResource<PPB_VideoDecoder_Dev_API> enter(decoder); |
| 304 if (enter.succeeded()) | 304 if (enter.succeeded()) |
| 305 static_cast<VideoDecoder*>(enter.object())->EndOfBitstreamACK(id, result); | 305 static_cast<VideoDecoder*>(enter.object())->EndOfBitstreamACK(id, result); |
| 306 } | 306 } |
| 307 | 307 |
| 308 void PPB_VideoDecoder_Proxy::OnMsgFlushACK( | 308 void PPB_VideoDecoder_Proxy::OnMsgFlushACK( |
| 309 const HostResource& decoder, int32_t result) { | 309 const HostResource& decoder, int32_t result) { |
| 310 EnterPluginFromHostResource<PPB_VideoDecoder_API> enter(decoder); | 310 EnterPluginFromHostResource<PPB_VideoDecoder_Dev_API> enter(decoder); |
| 311 if (enter.succeeded()) | 311 if (enter.succeeded()) |
| 312 static_cast<VideoDecoder*>(enter.object())->FlushACK(result); | 312 static_cast<VideoDecoder*>(enter.object())->FlushACK(result); |
| 313 } | 313 } |
| 314 | 314 |
| 315 void PPB_VideoDecoder_Proxy::OnMsgResetACK( | 315 void PPB_VideoDecoder_Proxy::OnMsgResetACK( |
| 316 const HostResource& decoder, int32_t result) { | 316 const HostResource& decoder, int32_t result) { |
| 317 EnterPluginFromHostResource<PPB_VideoDecoder_API> enter(decoder); | 317 EnterPluginFromHostResource<PPB_VideoDecoder_Dev_API> enter(decoder); |
| 318 if (enter.succeeded()) | 318 if (enter.succeeded()) |
| 319 static_cast<VideoDecoder*>(enter.object())->ResetACK(result); | 319 static_cast<VideoDecoder*>(enter.object())->ResetACK(result); |
| 320 } | 320 } |
| 321 | 321 |
| 322 } // namespace proxy | 322 } // namespace proxy |
| 323 } // namespace ppapi | 323 } // namespace ppapi |
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