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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/sink_input_pin_win.h" | 5 #include "media/capture/video/win/sink_input_pin_win.h" |
6 | 6 |
7 #include <cstring> | 7 #include <cstring> |
8 | 8 |
9 // Avoid including strsafe.h via dshow as it will cause build warnings. | 9 // Avoid including strsafe.h via dshow as it will cause build warnings. |
10 #define NO_DSHOW_STRSAFE | 10 #define NO_DSHOW_STRSAFE |
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181 return false; | 181 return false; |
182 } | 182 } |
183 | 183 |
184 media_type->bFixedSizeSamples = TRUE; | 184 media_type->bFixedSizeSamples = TRUE; |
185 media_type->lSampleSize = pvi->bmiHeader.biSizeImage; | 185 media_type->lSampleSize = pvi->bmiHeader.biSizeImage; |
186 return true; | 186 return true; |
187 } | 187 } |
188 | 188 |
189 HRESULT SinkInputPin::Receive(IMediaSample* sample) { | 189 HRESULT SinkInputPin::Receive(IMediaSample* sample) { |
190 const int length = sample->GetActualDataLength(); | 190 const int length = sample->GetActualDataLength(); |
191 uint8* buffer = NULL; | 191 uint8_t* buffer = NULL; |
192 | 192 |
193 if (length <= 0) { | 193 if (length <= 0) { |
194 DLOG(WARNING) << "Media sample length is 0 or less."; | 194 DLOG(WARNING) << "Media sample length is 0 or less."; |
195 return S_FALSE; | 195 return S_FALSE; |
196 } | 196 } |
197 | 197 |
198 if (FAILED(sample->GetPointer(&buffer))) | 198 if (FAILED(sample->GetPointer(&buffer))) |
199 return S_FALSE; | 199 return S_FALSE; |
200 | 200 |
201 REFERENCE_TIME start_time, end_time; | 201 REFERENCE_TIME start_time, end_time; |
202 base::TimeTicks timestamp; | 202 base::TimeTicks timestamp; |
203 if (SUCCEEDED(sample->GetTime(&start_time, &end_time))) { | 203 if (SUCCEEDED(sample->GetTime(&start_time, &end_time))) { |
204 DCHECK(start_time <= end_time); | 204 DCHECK(start_time <= end_time); |
205 timestamp += base::TimeDelta::FromMicroseconds(start_time / 10); | 205 timestamp += base::TimeDelta::FromMicroseconds(start_time / 10); |
206 } else { | 206 } else { |
207 timestamp = base::TimeTicks::Now(); | 207 timestamp = base::TimeTicks::Now(); |
208 } | 208 } |
209 | 209 |
210 | 210 |
211 observer_->FrameReceived(buffer, length, timestamp); | 211 observer_->FrameReceived(buffer, length, timestamp); |
212 return S_OK; | 212 return S_OK; |
213 } | 213 } |
214 | 214 |
215 SinkInputPin::~SinkInputPin() { | 215 SinkInputPin::~SinkInputPin() { |
216 } | 216 } |
217 | 217 |
218 } // namespace media | 218 } // namespace media |
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