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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 "media/capture/video/win/video_capture_device_mf_win.h" | 5 #include "media/capture/video/win/video_capture_device_mf_win.h" |
6 | 6 |
7 #include <mfapi.h> | 7 #include <mfapi.h> |
8 #include <mferror.h> | 8 #include <mferror.h> |
9 #include <stddef.h> | 9 #include <stddef.h> |
10 | 10 |
11 #include <utility> | 11 #include <utility> |
12 | 12 |
| 13 #include "base/big_endian.h" |
13 #include "base/location.h" | 14 #include "base/location.h" |
14 #include "base/memory/ref_counted.h" | 15 #include "base/memory/ref_counted.h" |
15 #include "base/strings/stringprintf.h" | 16 #include "base/strings/stringprintf.h" |
16 #include "base/strings/sys_string_conversions.h" | 17 #include "base/strings/sys_string_conversions.h" |
17 #include "base/synchronization/waitable_event.h" | 18 #include "base/synchronization/waitable_event.h" |
18 #include "base/win/scoped_co_mem.h" | 19 #include "base/win/scoped_co_mem.h" |
19 #include "base/win/windows_version.h" | 20 #include "base/win/windows_version.h" |
20 #include "media/capture/video/win/capability_list_win.h" | 21 #include "media/capture/video/win/capability_list_win.h" |
21 | 22 |
22 using base::win::ScopedCoMem; | 23 using base::win::ScopedCoMem; |
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171 {MFVideoFormat_MJPG, PIXEL_FORMAT_MJPEG}, | 172 {MFVideoFormat_MJPG, PIXEL_FORMAT_MJPEG}, |
172 {MFVideoFormat_YV12, PIXEL_FORMAT_YV12}, | 173 {MFVideoFormat_YV12, PIXEL_FORMAT_YV12}, |
173 }; | 174 }; |
174 | 175 |
175 for (const auto& kFormat : kFormatMap) { | 176 for (const auto& kFormat : kFormatMap) { |
176 if (kFormat.guid == guid) { | 177 if (kFormat.guid == guid) { |
177 *format = kFormat.format; | 178 *format = kFormat.format; |
178 return true; | 179 return true; |
179 } | 180 } |
180 } | 181 } |
| 182 // TODO(astojilj) Define GUIDs and move this to common place as the code is |
| 183 // replicated around. |
| 184 uint32_t fourcc; |
| 185 base::ReadBigEndian(reinterpret_cast<const char*>(&guid.Data1), &fourcc); |
| 186 if (fourcc == 'Z16 ' || fourcc == 'INVZ') { |
| 187 *format = PIXEL_FORMAT_Y16; |
| 188 return true; |
| 189 } else if (fourcc == 'Y8 ') { |
| 190 *format = PIXEL_FORMAT_Y8; |
| 191 return true; |
| 192 } |
181 | 193 |
182 return false; | 194 return false; |
183 } | 195 } |
184 | 196 |
185 VideoCaptureDeviceMFWin::VideoCaptureDeviceMFWin( | 197 VideoCaptureDeviceMFWin::VideoCaptureDeviceMFWin( |
186 const VideoCaptureDeviceDescriptor& device_descriptor) | 198 const VideoCaptureDeviceDescriptor& device_descriptor) |
187 : descriptor_(device_descriptor), capture_(0) { | 199 : descriptor_(device_descriptor), capture_(0) { |
188 DetachFromThread(); | 200 DetachFromThread(); |
189 } | 201 } |
190 | 202 |
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306 HRESULT hr) { | 318 HRESULT hr) { |
307 if (client_.get()) { | 319 if (client_.get()) { |
308 client_->OnError( | 320 client_->OnError( |
309 from_here, | 321 from_here, |
310 base::StringPrintf("VideoCaptureDeviceMFWin: %s", | 322 base::StringPrintf("VideoCaptureDeviceMFWin: %s", |
311 logging::SystemErrorCodeToString(hr).c_str())); | 323 logging::SystemErrorCodeToString(hr).c_str())); |
312 } | 324 } |
313 } | 325 } |
314 | 326 |
315 } // namespace media | 327 } // namespace media |
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