ppapi/thunk/ppb_audio_frame_thunk.cc - Issue 156863005: [PPAPI][MediaStream] Rename AudioFrame to AudioBuffer

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Issue 156863005: [PPAPI][MediaStream] Rename AudioFrame to AudioBuffer (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@frame_to_buffer

Patch Set: Fix build errors Created 6 years, 10 months ago

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1 // Copyright 2014 The Chromium Authors. All rights reserved.

2 // Use of this source code is governed by a BSD-style license that can be

3 // found in the LICENSE file.

4

5 // From ppb_audio_frame.idl modified Thu Jan 23 15:09:57 2014.

6

7 #include "ppapi/c/pp_errors.h"

8 #include "ppapi/c/ppb_audio_frame.h"

9 #include "ppapi/shared_impl/tracked_callback.h"

10 #include "ppapi/thunk/enter.h"

11 #include "ppapi/thunk/ppapi_thunk_export.h"

12 #include "ppapi/thunk/ppb_audio_frame_api.h"

13

14 namespace ppapi {

15 namespace thunk {

16

17 namespace {

18

19 PP_Bool IsAudioFrame(PP_Resource resource) {

20 VLOG(4) << "PPB_AudioFrame::IsAudioFrame()";

21 EnterResource<PPB_AudioFrame_API> enter(resource, false);

22 return PP_FromBool(enter.succeeded());

23 }

24

25 PP_TimeDelta GetTimestamp(PP_Resource frame) {

26 VLOG(4) << "PPB_AudioFrame::GetTimestamp()";

27 EnterResource<PPB_AudioFrame_API> enter(frame, true);

28 if (enter.failed())

29 return 0.0;

30 return enter.object()->GetTimestamp();

31 }

32

33 void SetTimestamp(PP_Resource frame, PP_TimeDelta timestamp) {

34 VLOG(4) << "PPB_AudioFrame::SetTimestamp()";

35 EnterResource<PPB_AudioFrame_API> enter(frame, true);

36 if (enter.failed())

37 return;

38 enter.object()->SetTimestamp(timestamp);

39 }

40

41 PP_AudioFrame_SampleRate GetSampleRate(PP_Resource frame) {

42 VLOG(4) << "PPB_AudioFrame::GetSampleRate()";

43 EnterResource<PPB_AudioFrame_API> enter(frame, true);

44 if (enter.failed())

45 return PP_AUDIOFRAME_SAMPLERATE_UNKNOWN;

46 return enter.object()->GetSampleRate();

47 }

48

49 PP_AudioFrame_SampleSize GetSampleSize(PP_Resource frame) {

50 VLOG(4) << "PPB_AudioFrame::GetSampleSize()";

51 EnterResource<PPB_AudioFrame_API> enter(frame, true);

52 if (enter.failed())

53 return PP_AUDIOFRAME_SAMPLESIZE_UNKNOWN;

54 return enter.object()->GetSampleSize();

55 }

56

57 uint32_t GetNumberOfChannels(PP_Resource frame) {

58 VLOG(4) << "PPB_AudioFrame::GetNumberOfChannels()";

59 EnterResource<PPB_AudioFrame_API> enter(frame, true);

60 if (enter.failed())

61 return 0;

62 return enter.object()->GetNumberOfChannels();

63 }

64

65 uint32_t GetNumberOfSamples(PP_Resource frame) {

66 VLOG(4) << "PPB_AudioFrame::GetNumberOfSamples()";

67 EnterResource<PPB_AudioFrame_API> enter(frame, true);

68 if (enter.failed())

69 return 0;

70 return enter.object()->GetNumberOfSamples();

71 }

72

73 void* GetDataBuffer(PP_Resource frame) {

74 VLOG(4) << "PPB_AudioFrame::GetDataBuffer()";

75 EnterResource<PPB_AudioFrame_API> enter(frame, true);

76 if (enter.failed())

77 return NULL;

78 return enter.object()->GetDataBuffer();

79 }

80

81 uint32_t GetDataBufferSize(PP_Resource frame) {

82 VLOG(4) << "PPB_AudioFrame::GetDataBufferSize()";

83 EnterResource<PPB_AudioFrame_API> enter(frame, true);

84 if (enter.failed())

85 return 0;

86 return enter.object()->GetDataBufferSize();

87 }

88

89 const PPB_AudioFrame_0_1 g_ppb_audioframe_thunk_0_1 = {

90 &IsAudioFrame,

91 &GetTimestamp,

92 &SetTimestamp,

93 &GetSampleRate,

94 &GetSampleSize,

95 &GetNumberOfChannels,

96 &GetNumberOfSamples,

97 &GetDataBuffer,

98 &GetDataBufferSize

99 };

100

101 } // namespace

102

103 PPAPI_THUNK_EXPORT const PPB_AudioFrame_0_1* GetPPB_AudioFrame_0_1_Thunk() {

104 return &g_ppb_audioframe_thunk_0_1;

105 }

106

107 } // namespace thunk

108 } // namespace ppapi

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