content/common/media/video_capture_messages.h - Issue 1849003002: Add video frame refresh to MediaStream and VideoCapture stacks.

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Issue 1849003002: Add video frame refresh to MediaStream and VideoCapture stacks. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Account for frameRate constraints when setting refresh rate in MediaStreamVideoWebRtcSink. Created 4 years, 8 months ago

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« content/browser/renderer_host/media/video_capture_manager.cc ('K') | « content/browser/renderer_host/media/video_capture_manager.cc ('k') | content/public/renderer/media_stream_video_sink.h » ('j') | content/public/renderer/media_stream_video_sink.h » ('J')
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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 "base/memory/shared_memory.h"	5 #include "base/memory/shared_memory.h"

6 #include "content/common/content_export.h"	6 #include "content/common/content_export.h"

7 #include "content/common/media/video_capture.h"	7 #include "content/common/media/video_capture.h"

8 #include "content/public/common/common_param_traits.h"	8 #include "content/public/common/common_param_traits.h"

9 #include "ipc/ipc_message_macros.h"	9 #include "ipc/ipc_message_macros.h"

10 #include "media/base/video_capture_types.h"	10 #include "media/base/video_capture_types.h"

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101 IPC_MESSAGE_CONTROL1(VideoCaptureHostMsg_Pause,	101 IPC_MESSAGE_CONTROL1(VideoCaptureHostMsg_Pause,

102 int /* device_id */)	102 int /* device_id */)

103	103

104 // Resume the video capture specified by \|device_id\|, \|session_id\| and	104 // Resume the video capture specified by \|device_id\|, \|session_id\| and

105 // \|params\|.	105 // \|params\|.

106 IPC_MESSAGE_CONTROL3(VideoCaptureHostMsg_Resume,	106 IPC_MESSAGE_CONTROL3(VideoCaptureHostMsg_Resume,

107 int, /* device_id */	107 int, /* device_id */

108 media::VideoCaptureSessionId, /* session_id */	108 media::VideoCaptureSessionId, /* session_id */

109 media::VideoCaptureParams /* params */)	109 media::VideoCaptureParams /* params */)

110	110

	111 // Requests that the video capturer send a frame "soon" (e.g., to resolve

	112 // picture loss or quality issues).

	113 IPC_MESSAGE_CONTROL1(VideoCaptureHostMsg_RequestRefreshFrame,

	114 int /* device_id */);

	115

111 // Close the video capture specified by \|device_id\|.	116 // Close the video capture specified by \|device_id\|.

112 IPC_MESSAGE_CONTROL1(VideoCaptureHostMsg_Stop,	117 IPC_MESSAGE_CONTROL1(VideoCaptureHostMsg_Stop,

113 int /* device_id */)	118 int /* device_id */)

114	119

115 // Tell the browser process that the renderer has finished reading from	120 // Tell the browser process that the renderer has finished reading from

116 // a buffer previously delivered by VideoCaptureMsg_BufferReady.	121 // a buffer previously delivered by VideoCaptureMsg_BufferReady.

117 IPC_MESSAGE_CONTROL4(VideoCaptureHostMsg_BufferReady,	122 IPC_MESSAGE_CONTROL4(VideoCaptureHostMsg_BufferReady,

118 int /* device_id */,	123 int /* device_id */,

119 int /* buffer_id */,	124 int /* buffer_id */,

120 gpu::SyncToken /* sync_token */,	125 gpu::SyncToken /* sync_token */,

121 double /* consumer_resource_utilization */)	126 double /* consumer_resource_utilization */)

122	127

123 // Get the formats supported by a device referenced by \|capture_session_id\|.	128 // Get the formats supported by a device referenced by \|capture_session_id\|.

124 IPC_MESSAGE_CONTROL2(VideoCaptureHostMsg_GetDeviceSupportedFormats,	129 IPC_MESSAGE_CONTROL2(VideoCaptureHostMsg_GetDeviceSupportedFormats,

125 int /* device_id */,	130 int /* device_id */,

126 media::VideoCaptureSessionId /* session_id */)	131 media::VideoCaptureSessionId /* session_id */)

127	132

128 // Get the format(s) in use by a device referenced by \|capture_session_id\|.	133 // Get the format(s) in use by a device referenced by \|capture_session_id\|.

129 IPC_MESSAGE_CONTROL2(VideoCaptureHostMsg_GetDeviceFormatsInUse,	134 IPC_MESSAGE_CONTROL2(VideoCaptureHostMsg_GetDeviceFormatsInUse,

130 int /* device_id */,	135 int /* device_id */,

131 media::VideoCaptureSessionId /* session_id */)	136 media::VideoCaptureSessionId /* session_id */)

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