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Side by Side Diff: ppapi/proxy/ppb_audio_config_proxy.cc

Issue 6279003: Move ppapi audio interface out of dev, but... (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 11 months ago
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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2010 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_audio_config_proxy.h" 5 #include "ppapi/proxy/ppb_audio_config_proxy.h"
6 6
7 #include "ppapi/c/dev/ppb_audio_config_dev.h" 7 #include "ppapi/c/ppb_audio_config.h"
8 #include "ppapi/proxy/plugin_dispatcher.h" 8 #include "ppapi/proxy/plugin_dispatcher.h"
9 #include "ppapi/proxy/plugin_resource.h" 9 #include "ppapi/proxy/plugin_resource.h"
10 #include "ppapi/proxy/ppapi_messages.h" 10 #include "ppapi/proxy/ppapi_messages.h"
11 11
12 namespace pp { 12 namespace pp {
13 namespace proxy { 13 namespace proxy {
14 14
15 class AudioConfig : public PluginResource { 15 class AudioConfig : public PluginResource {
16 public: 16 public:
17 AudioConfig(PP_AudioSampleRate_Dev sample_rate, uint32_t sample_frame_count) 17 AudioConfig(PP_AudioSampleRate sample_rate, uint32_t sample_frame_count)
18 : sample_rate_(sample_rate), 18 : sample_rate_(sample_rate),
19 sample_frame_count_(sample_frame_count) { 19 sample_frame_count_(sample_frame_count) {
20 } 20 }
21 virtual ~AudioConfig() {} 21 virtual ~AudioConfig() {}
22 22
23 // Resource overrides. 23 // Resource overrides.
24 virtual AudioConfig* AsAudioConfig() { return this; } 24 virtual AudioConfig* AsAudioConfig() { return this; }
25 25
26 PP_AudioSampleRate_Dev sample_rate() const { return sample_rate_; } 26 PP_AudioSampleRate sample_rate() const { return sample_rate_; }
27 uint32_t sample_frame_count() const { return sample_frame_count_; } 27 uint32_t sample_frame_count() const { return sample_frame_count_; }
28 28
29 private: 29 private:
30 PP_AudioSampleRate_Dev sample_rate_; 30 PP_AudioSampleRate sample_rate_;
31 uint32_t sample_frame_count_; 31 uint32_t sample_frame_count_;
32 32
33 DISALLOW_COPY_AND_ASSIGN(AudioConfig); 33 DISALLOW_COPY_AND_ASSIGN(AudioConfig);
34 }; 34 };
35 35
36 namespace { 36 namespace {
37 37
38 PP_Resource CreateStereo16bit(PP_Module module_id, 38 PP_Resource CreateStereo16bit(PP_Module module_id,
39 PP_AudioSampleRate_Dev sample_rate, 39 PP_AudioSampleRate sample_rate,
40 uint32_t sample_frame_count) { 40 uint32_t sample_frame_count) {
41 PP_Resource result = 0; 41 PP_Resource result = 0;
42 PluginDispatcher::Get()->Send(new PpapiHostMsg_PPBAudioConfig_Create( 42 PluginDispatcher::Get()->Send(new PpapiHostMsg_PPBAudioConfig_Create(
43 INTERFACE_ID_PPB_AUDIO_CONFIG, module_id, 43 INTERFACE_ID_PPB_AUDIO_CONFIG, module_id,
44 static_cast<int32_t>(sample_rate), sample_frame_count, 44 static_cast<int32_t>(sample_rate), sample_frame_count,
45 &result)); 45 &result));
46 if (!result) 46 if (!result)
47 return 0; 47 return 0;
48 48
49 linked_ptr<AudioConfig> object( 49 linked_ptr<AudioConfig> object(
50 new AudioConfig(sample_rate, sample_frame_count)); 50 new AudioConfig(sample_rate, sample_frame_count));
51 PluginDispatcher::Get()->plugin_resource_tracker()->AddResource( 51 PluginDispatcher::Get()->plugin_resource_tracker()->AddResource(
52 result, object); 52 result, object);
53 return result; 53 return result;
54 } 54 }
55 55
56 uint32_t RecommendSampleFrameCount(uint32_t requested_sample_frame_count) { 56 uint32_t RecommendSampleFrameCount(PP_AudioSampleRate sample_rate,
57 uint32_t requested_sample_frame_count) {
57 uint32_t result = 0; 58 uint32_t result = 0;
58 PluginDispatcher::Get()->Send( 59 PluginDispatcher::Get()->Send(
59 new PpapiHostMsg_PPBAudioConfig_RecommendSampleFrameCount( 60 new PpapiHostMsg_PPBAudioConfig_RecommendSampleFrameCount(
60 INTERFACE_ID_PPB_AUDIO_CONFIG, requested_sample_frame_count, 61 INTERFACE_ID_PPB_AUDIO_CONFIG, static_cast<int32_t>(sample_rate),
61 &result)); 62 requested_sample_frame_count, &result));
62 return result; 63 return result;
63 } 64 }
64 65
65 PP_Bool IsAudioConfig(PP_Resource resource) { 66 PP_Bool IsAudioConfig(PP_Resource resource) {
66 AudioConfig* object = PluginResource::GetAs<AudioConfig>(resource); 67 AudioConfig* object = PluginResource::GetAs<AudioConfig>(resource);
67 return BoolToPPBool(!!object); 68 return BoolToPPBool(!!object);
68 } 69 }
69 70
70 PP_AudioSampleRate_Dev GetSampleRate(PP_Resource config_id) { 71 PP_AudioSampleRate GetSampleRate(PP_Resource config_id) {
71 AudioConfig* object = PluginResource::GetAs<AudioConfig>(config_id); 72 AudioConfig* object = PluginResource::GetAs<AudioConfig>(config_id);
72 if (!object) 73 if (!object)
73 return PP_AUDIOSAMPLERATE_NONE; 74 return PP_AUDIOSAMPLERATE_NONE;
74 return object->sample_rate(); 75 return object->sample_rate();
75 } 76 }
76 77
77 uint32_t GetSampleFrameCount(PP_Resource config_id) { 78 uint32_t GetSampleFrameCount(PP_Resource config_id) {
78 AudioConfig* object = PluginResource::GetAs<AudioConfig>(config_id); 79 AudioConfig* object = PluginResource::GetAs<AudioConfig>(config_id);
79 if (!object) 80 if (!object)
80 return 0; 81 return 0;
81 return object->sample_frame_count(); 82 return object->sample_frame_count();
82 } 83 }
83 84
84 const PPB_AudioConfig_Dev audio_config_interface = { 85 const PPB_AudioConfig audio_config_interface = {
85 &CreateStereo16bit, 86 &CreateStereo16bit,
86 &RecommendSampleFrameCount, 87 &RecommendSampleFrameCount,
87 &IsAudioConfig, 88 &IsAudioConfig,
88 &GetSampleRate, 89 &GetSampleRate,
89 &GetSampleFrameCount 90 &GetSampleFrameCount
90 }; 91 };
91 92
92 } // namespace 93 } // namespace
93 94
94 PPB_AudioConfig_Proxy::PPB_AudioConfig_Proxy(Dispatcher* dispatcher, 95 PPB_AudioConfig_Proxy::PPB_AudioConfig_Proxy(Dispatcher* dispatcher,
(...skipping 22 matching lines...) Expand all
117 IPC_MESSAGE_UNHANDLED(handled = false) 118 IPC_MESSAGE_UNHANDLED(handled = false)
118 IPC_END_MESSAGE_MAP() 119 IPC_END_MESSAGE_MAP()
119 return handled; 120 return handled;
120 } 121 }
121 122
122 void PPB_AudioConfig_Proxy::OnMsgCreateStereo16Bit(PP_Module module, 123 void PPB_AudioConfig_Proxy::OnMsgCreateStereo16Bit(PP_Module module,
123 int32_t sample_rate, 124 int32_t sample_rate,
124 uint32_t sample_frame_count, 125 uint32_t sample_frame_count,
125 PP_Resource* result) { 126 PP_Resource* result) {
126 *result = ppb_audio_config_target()->CreateStereo16Bit( 127 *result = ppb_audio_config_target()->CreateStereo16Bit(
127 module, static_cast<PP_AudioSampleRate_Dev>(sample_rate), 128 module, static_cast<PP_AudioSampleRate>(sample_rate),
128 sample_frame_count); 129 sample_frame_count);
129 } 130 }
130 131
131 void PPB_AudioConfig_Proxy::OnMsgRecommendSampleFrameCount( 132 void PPB_AudioConfig_Proxy::OnMsgRecommendSampleFrameCount(
132 uint32_t requested, 133 int32_t sample_rate,
134 uint32_t requested_sample_frame_count,
133 uint32_t* result) { 135 uint32_t* result) {
134 *result = ppb_audio_config_target()->RecommendSampleFrameCount(requested); 136 *result = ppb_audio_config_target()->RecommendSampleFrameCount(
137 static_cast<PP_AudioSampleRate>(sample_rate),
138 requested_sample_frame_count);
135 } 139 }
136 140
137 } // namespace proxy 141 } // namespace proxy
138 } // namespace pp 142 } // namespace pp
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