| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // From ppb_audio_buffer.idl modified Mon Apr 7 08:56:43 2014. |
| |
| #include "ppapi/c/pp_errors.h" |
| #include "ppapi/c/ppb_audio_buffer.h" |
| #include "ppapi/shared_impl/tracked_callback.h" |
| #include "ppapi/thunk/enter.h" |
| #include "ppapi/thunk/ppapi_thunk_export.h" |
| #include "ppapi/thunk/ppb_audio_buffer_api.h" |
| |
| namespace ppapi { |
| namespace thunk { |
| |
| namespace { |
| |
| PP_Bool IsAudioBuffer(PP_Resource resource) { |
| VLOG(4) << "PPB_AudioBuffer::IsAudioBuffer()"; |
| EnterResource<PPB_AudioBuffer_API> enter(resource, false); |
| return PP_FromBool(enter.succeeded()); |
| } |
| |
| PP_TimeDelta GetTimestamp(PP_Resource buffer) { |
| VLOG(4) << "PPB_AudioBuffer::GetTimestamp()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return 0.0; |
| return enter.object()->GetTimestamp(); |
| } |
| |
| void SetTimestamp(PP_Resource buffer, PP_TimeDelta timestamp) { |
| VLOG(4) << "PPB_AudioBuffer::SetTimestamp()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return; |
| enter.object()->SetTimestamp(timestamp); |
| } |
| |
| PP_AudioBuffer_SampleRate GetSampleRate(PP_Resource buffer) { |
| VLOG(4) << "PPB_AudioBuffer::GetSampleRate()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return PP_AUDIOBUFFER_SAMPLERATE_UNKNOWN; |
| return enter.object()->GetSampleRate(); |
| } |
| |
| PP_AudioBuffer_SampleSize GetSampleSize(PP_Resource buffer) { |
| VLOG(4) << "PPB_AudioBuffer::GetSampleSize()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return PP_AUDIOBUFFER_SAMPLESIZE_UNKNOWN; |
| return enter.object()->GetSampleSize(); |
| } |
| |
| uint32_t GetNumberOfChannels(PP_Resource buffer) { |
| VLOG(4) << "PPB_AudioBuffer::GetNumberOfChannels()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return 0; |
| return enter.object()->GetNumberOfChannels(); |
| } |
| |
| uint32_t GetNumberOfSamples(PP_Resource buffer) { |
| VLOG(4) << "PPB_AudioBuffer::GetNumberOfSamples()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return 0; |
| return enter.object()->GetNumberOfSamples(); |
| } |
| |
| void* GetDataBuffer(PP_Resource buffer) { |
| VLOG(4) << "PPB_AudioBuffer::GetDataBuffer()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return NULL; |
| return enter.object()->GetDataBuffer(); |
| } |
| |
| uint32_t GetDataBufferSize(PP_Resource buffer) { |
| VLOG(4) << "PPB_AudioBuffer::GetDataBufferSize()"; |
| EnterResource<PPB_AudioBuffer_API> enter(buffer, true); |
| if (enter.failed()) |
| return 0; |
| return enter.object()->GetDataBufferSize(); |
| } |
| |
| const PPB_AudioBuffer_0_1 g_ppb_audiobuffer_thunk_0_1 = {&IsAudioBuffer, |
| &GetTimestamp, |
| &SetTimestamp, |
| &GetSampleRate, |
| &GetSampleSize, |
| &GetNumberOfChannels, |
| &GetNumberOfSamples, |
| &GetDataBuffer, |
| &GetDataBufferSize}; |
| |
| } // namespace |
| |
| PPAPI_THUNK_EXPORT const PPB_AudioBuffer_0_1* GetPPB_AudioBuffer_0_1_Thunk() { |
| return &g_ppb_audiobuffer_thunk_0_1; |
| } |
| |
| } // namespace thunk |
| } // namespace ppapi |