15d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved. 25d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// found in the LICENSE file. 45d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 55d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)// From ppb_audio_buffer.idl modified Thu Feb 6 15:31:48 2014. 65d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 75d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ppapi/c/pp_errors.h" 85d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ppapi/c/ppb_audio_buffer.h" 95d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ppapi/shared_impl/tracked_callback.h" 105d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ppapi/thunk/enter.h" 115d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ppapi/thunk/ppapi_thunk_export.h" 125d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)#include "ppapi/thunk/ppb_audio_buffer_api.h" 135d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 145d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace ppapi { 155d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace thunk { 165d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 175d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)namespace { 185d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 195d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)PP_Bool IsAudioBuffer(PP_Resource resource) { 205d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::IsAudioBuffer()"; 215d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(resource, false); 225d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return PP_FromBool(enter.succeeded()); 235d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 245d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 255d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)PP_TimeDelta GetTimestamp(PP_Resource buffer) { 265d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::GetTimestamp()"; 275d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 285d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 295d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return 0.0; 305d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return enter.object()->GetTimestamp(); 315d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 325d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 335d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void SetTimestamp(PP_Resource buffer, PP_TimeDelta timestamp) { 345d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::SetTimestamp()"; 355d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 365d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 375d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return; 385d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) enter.object()->SetTimestamp(timestamp); 395d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 405d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 415d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)PP_AudioBuffer_SampleRate GetSampleRate(PP_Resource buffer) { 425d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::GetSampleRate()"; 435d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 445d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 455d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return PP_AUDIOBUFFER_SAMPLERATE_UNKNOWN; 465d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return enter.object()->GetSampleRate(); 475d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 485d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 495d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)PP_AudioBuffer_SampleSize GetSampleSize(PP_Resource buffer) { 505d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::GetSampleSize()"; 515d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 525d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 535d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return PP_AUDIOBUFFER_SAMPLESIZE_UNKNOWN; 545d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return enter.object()->GetSampleSize(); 555d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 565d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 575d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)uint32_t GetNumberOfChannels(PP_Resource buffer) { 585d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::GetNumberOfChannels()"; 595d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 605d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 615d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return 0; 625d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return enter.object()->GetNumberOfChannels(); 635d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 645d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 655d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)uint32_t GetNumberOfSamples(PP_Resource buffer) { 665d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::GetNumberOfSamples()"; 675d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 685d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 695d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return 0; 705d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return enter.object()->GetNumberOfSamples(); 715d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 725d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 735d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)void* GetDataBuffer(PP_Resource buffer) { 745d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::GetDataBuffer()"; 755d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 765d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 775d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return NULL; 785d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return enter.object()->GetDataBuffer(); 795d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 805d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 815d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)uint32_t GetDataBufferSize(PP_Resource buffer) { 825d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) VLOG(4) << "PPB_AudioBuffer::GetDataBufferSize()"; 835d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) EnterResource<PPB_AudioBuffer_API> enter(buffer, true); 845d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) if (enter.failed()) 855d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return 0; 865d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return enter.object()->GetDataBufferSize(); 875d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 885d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 895d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)const PPB_AudioBuffer_0_1 g_ppb_audiobuffer_thunk_0_1 = { 905d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &IsAudioBuffer, 915d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &GetTimestamp, 925d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &SetTimestamp, 935d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &GetSampleRate, 945d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &GetSampleSize, 955d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &GetNumberOfChannels, 965d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &GetNumberOfSamples, 975d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &GetDataBuffer, 985d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) &GetDataBufferSize 995d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)}; 1005d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1015d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} // namespace 1025d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1035d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)PPAPI_THUNK_EXPORT const PPB_AudioBuffer_0_1* GetPPB_AudioBuffer_0_1_Thunk() { 1045d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) return &g_ppb_audiobuffer_thunk_0_1; 1055d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} 1065d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles) 1075d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} // namespace thunk 1085d1f7b1de12d16ceb2c938c56701a3e8bfa558f7Torne (Richard Coles)} // namespace ppapi 109