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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 "content/renderer/pepper/ppb_audio_impl.h" | 5 #include "content/renderer/pepper/ppb_audio_impl.h" |
| 6 | 6 |
| 7 #include "base/logging.h" | 7 #include "base/logging.h" |
| 8 #include "content/renderer/pepper/common.h" | |
| 9 #include "content/renderer/pepper/pepper_platform_audio_output.h" | 8 #include "content/renderer/pepper/pepper_platform_audio_output.h" |
| 10 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" | 9 #include "content/renderer/pepper/pepper_plugin_instance_impl.h" |
| 11 #include "content/renderer/render_frame_impl.h" | 10 #include "content/renderer/render_frame_impl.h" |
| 12 #include "content/renderer/render_view_impl.h" | 11 #include "content/renderer/render_view_impl.h" |
| 13 #include "media/audio/audio_output_controller.h" | 12 #include "media/audio/audio_output_controller.h" |
| 14 #include "ppapi/c/pp_completion_callback.h" | 13 #include "ppapi/c/pp_completion_callback.h" |
| 15 #include "ppapi/c/ppb_audio.h" | 14 #include "ppapi/c/ppb_audio.h" |
| 16 #include "ppapi/c/ppb_audio_config.h" | 15 #include "ppapi/c/ppb_audio_config.h" |
| 17 #include "ppapi/shared_impl/resource_tracker.h" | 16 #include "ppapi/shared_impl/resource_tracker.h" |
| 18 #include "ppapi/thunk/enter.h" | 17 #include "ppapi/thunk/enter.h" |
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| 51 PpapiGlobals::Get()->GetResourceTracker()->AddRefResource(config_); | 50 PpapiGlobals::Get()->GetResourceTracker()->AddRefResource(config_); |
| 52 return config_; | 51 return config_; |
| 53 } | 52 } |
| 54 | 53 |
| 55 PP_Bool PPB_Audio_Impl::StartPlayback() { | 54 PP_Bool PPB_Audio_Impl::StartPlayback() { |
| 56 if (!audio_) | 55 if (!audio_) |
| 57 return PP_FALSE; | 56 return PP_FALSE; |
| 58 if (playing()) | 57 if (playing()) |
| 59 return PP_TRUE; | 58 return PP_TRUE; |
| 60 SetStartPlaybackState(); | 59 SetStartPlaybackState(); |
| 61 return BoolToPPBool(audio_->StartPlayback()); | 60 return PP_FromBool(audio_->StartPlayback()); |
| 62 } | 61 } |
| 63 | 62 |
| 64 PP_Bool PPB_Audio_Impl::StopPlayback() { | 63 PP_Bool PPB_Audio_Impl::StopPlayback() { |
| 65 if (!audio_) | 64 if (!audio_) |
| 66 return PP_FALSE; | 65 return PP_FALSE; |
| 67 if (!playing()) | 66 if (!playing()) |
| 68 return PP_TRUE; | 67 return PP_TRUE; |
| 69 if (!audio_->StopPlayback()) | 68 if (!audio_->StopPlayback()) |
| 70 return PP_FALSE; | 69 return PP_FALSE; |
| 71 SetStopPlaybackState(); | 70 SetStopPlaybackState(); |
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| 119 EnterResourceNoLock<PPB_AudioConfig_API> enter(config_, true); | 118 EnterResourceNoLock<PPB_AudioConfig_API> enter(config_, true); |
| 120 SetStreamInfo(pp_instance(), | 119 SetStreamInfo(pp_instance(), |
| 121 shared_memory_handle, | 120 shared_memory_handle, |
| 122 shared_memory_size, | 121 shared_memory_size, |
| 123 socket_handle, | 122 socket_handle, |
| 124 enter.object()->GetSampleRate(), | 123 enter.object()->GetSampleRate(), |
| 125 enter.object()->GetSampleFrameCount()); | 124 enter.object()->GetSampleFrameCount()); |
| 126 } | 125 } |
| 127 | 126 |
| 128 } // namespace content | 127 } // namespace content |
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