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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "media/base/ipc/media_param_traits.h" | 5 #include "media/base/ipc/media_param_traits.h" |
6 | 6 |
7 #include "base/strings/stringprintf.h" | 7 #include "base/strings/stringprintf.h" |
8 #include "ipc/ipc_message_utils.h" | 8 #include "ipc/ipc_message_utils.h" |
9 #include "media/base/audio_parameters.h" | 9 #include "media/base/audio_parameters.h" |
10 #include "media/base/audio_point.h" | 10 #include "media/base/audio_point.h" |
11 #include "media/base/limits.h" | 11 #include "media/base/limits.h" |
12 #include "media/base/video_capture_types.h" | |
13 #include "ui/gfx/ipc/geometry/gfx_param_traits.h" | 12 #include "ui/gfx/ipc/geometry/gfx_param_traits.h" |
14 #include "ui/gfx/ipc/gfx_param_traits.h" | 13 #include "ui/gfx/ipc/gfx_param_traits.h" |
15 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" | 14 #include "ui/gfx/ipc/skia/gfx_skia_param_traits.h" |
16 | 15 |
17 using media::AudioParameters; | 16 using media::AudioParameters; |
18 using media::AudioLatency; | 17 using media::AudioLatency; |
19 using media::ChannelLayout; | 18 using media::ChannelLayout; |
20 using media::VideoCaptureFormat; | |
21 | 19 |
22 namespace IPC { | 20 namespace IPC { |
23 | 21 |
24 void ParamTraits<AudioParameters>::GetSize(base::PickleSizer* s, | 22 void ParamTraits<AudioParameters>::GetSize(base::PickleSizer* s, |
25 const AudioParameters& p) { | 23 const AudioParameters& p) { |
26 GetParamSize(s, p.format()); | 24 GetParamSize(s, p.format()); |
27 GetParamSize(s, p.channel_layout()); | 25 GetParamSize(s, p.channel_layout()); |
28 GetParamSize(s, p.sample_rate()); | 26 GetParamSize(s, p.sample_rate()); |
29 GetParamSize(s, p.bits_per_sample()); | 27 GetParamSize(s, p.bits_per_sample()); |
30 GetParamSize(s, p.frames_per_buffer()); | 28 GetParamSize(s, p.frames_per_buffer()); |
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75 | 73 |
76 *r = params; | 74 *r = params; |
77 return r->IsValid(); | 75 return r->IsValid(); |
78 } | 76 } |
79 | 77 |
80 void ParamTraits<AudioParameters>::Log(const AudioParameters& p, | 78 void ParamTraits<AudioParameters>::Log(const AudioParameters& p, |
81 std::string* l) { | 79 std::string* l) { |
82 l->append(base::StringPrintf("<AudioParameters>")); | 80 l->append(base::StringPrintf("<AudioParameters>")); |
83 } | 81 } |
84 | 82 |
85 void ParamTraits<VideoCaptureFormat>::GetSize(base::PickleSizer* s, | |
86 const VideoCaptureFormat& p) { | |
87 GetParamSize(s, p.frame_size); | |
88 GetParamSize(s, p.frame_rate); | |
89 GetParamSize(s, p.pixel_format); | |
90 GetParamSize(s, p.pixel_storage); | |
91 } | |
92 | |
93 void ParamTraits<VideoCaptureFormat>::Write(base::Pickle* m, | |
94 const VideoCaptureFormat& p) { | |
95 WriteParam(m, p.frame_size); | |
96 WriteParam(m, p.frame_rate); | |
97 WriteParam(m, p.pixel_format); | |
98 WriteParam(m, p.pixel_storage); | |
99 } | |
100 | |
101 bool ParamTraits<VideoCaptureFormat>::Read(const base::Pickle* m, | |
102 base::PickleIterator* iter, | |
103 VideoCaptureFormat* r) { | |
104 if (!ReadParam(m, iter, &r->frame_size) || | |
105 !ReadParam(m, iter, &r->frame_rate) || | |
106 !ReadParam(m, iter, &r->pixel_format) || | |
107 !ReadParam(m, iter, &r->pixel_storage)) { | |
108 return false; | |
109 } | |
110 return r->IsValid(); | |
111 } | |
112 | |
113 void ParamTraits<VideoCaptureFormat>::Log(const VideoCaptureFormat& p, | |
114 std::string* l) { | |
115 l->append(base::StringPrintf("<VideoCaptureFormat> %s", | |
116 media::VideoCaptureFormat::ToString(p).c_str())); | |
117 } | |
118 | |
119 } // namespace IPC | 83 } // namespace IPC |
120 | 84 |
121 // Generate param traits size methods. | 85 // Generate param traits size methods. |
122 #include "ipc/param_traits_size_macros.h" | 86 #include "ipc/param_traits_size_macros.h" |
123 namespace IPC { | 87 namespace IPC { |
124 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ | 88 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ |
125 #include "media/base/ipc/media_param_traits_macros.h" | 89 #include "media/base/ipc/media_param_traits_macros.h" |
126 } | 90 } |
127 | 91 |
128 // Generate param traits write methods. | 92 // Generate param traits write methods. |
129 #include "ipc/param_traits_write_macros.h" | 93 #include "ipc/param_traits_write_macros.h" |
130 namespace IPC { | 94 namespace IPC { |
131 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ | 95 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ |
132 #include "media/base/ipc/media_param_traits_macros.h" | 96 #include "media/base/ipc/media_param_traits_macros.h" |
133 } // namespace IPC | 97 } // namespace IPC |
134 | 98 |
135 // Generate param traits read methods. | 99 // Generate param traits read methods. |
136 #include "ipc/param_traits_read_macros.h" | 100 #include "ipc/param_traits_read_macros.h" |
137 namespace IPC { | 101 namespace IPC { |
138 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ | 102 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ |
139 #include "media/base/ipc/media_param_traits_macros.h" | 103 #include "media/base/ipc/media_param_traits_macros.h" |
140 } // namespace IPC | 104 } // namespace IPC |
141 | 105 |
142 // Generate param traits log methods. | 106 // Generate param traits log methods. |
143 #include "ipc/param_traits_log_macros.h" | 107 #include "ipc/param_traits_log_macros.h" |
144 namespace IPC { | 108 namespace IPC { |
145 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ | 109 #undef MEDIA_BASE_IPC_MEDIA_PARAM_TRAITS_MACROS_H_ |
146 #include "media/base/ipc/media_param_traits_macros.h" | 110 #include "media/base/ipc/media_param_traits_macros.h" |
147 } // namespace IPC | 111 } // namespace IPC |
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