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1 /* | 1 /* |
2 * libjingle | 2 * libjingle |
3 * Copyright 2010 Google Inc. | 3 * Copyright 2010 Google Inc. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are met: | 6 * modification, are permitted provided that the following conditions are met: |
7 * | 7 * |
8 * 1. Redistributions of source code must retain the above copyright notice, | 8 * 1. Redistributions of source code must retain the above copyright notice, |
9 * this list of conditions and the following disclaimer. | 9 * this list of conditions and the following disclaimer. |
10 * 2. Redistributions in binary form must reproduce the above copyright notice, | 10 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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73 | 73 |
74 ///////////////////////////////////////////////////////////////////// | 74 ///////////////////////////////////////////////////////////////////// |
75 // Implementation of struct CapturedFrame | 75 // Implementation of struct CapturedFrame |
76 ///////////////////////////////////////////////////////////////////// | 76 ///////////////////////////////////////////////////////////////////// |
77 CapturedFrame::CapturedFrame() | 77 CapturedFrame::CapturedFrame() |
78 : width(0), | 78 : width(0), |
79 height(0), | 79 height(0), |
80 fourcc(0), | 80 fourcc(0), |
81 pixel_width(0), | 81 pixel_width(0), |
82 pixel_height(0), | 82 pixel_height(0), |
83 elapsed_time(0), | |
84 time_stamp(0), | 83 time_stamp(0), |
85 data_size(0), | 84 data_size(0), |
86 rotation(0), | 85 rotation(0), |
87 data(NULL) {} | 86 data(NULL) {} |
88 | 87 |
89 // TODO(fbarchard): Remove this function once lmimediaengine stops using it. | 88 // TODO(fbarchard): Remove this function once lmimediaengine stops using it. |
90 bool CapturedFrame::GetDataSize(uint32* size) const { | 89 bool CapturedFrame::GetDataSize(uint32* size) const { |
91 if (!size || data_size == CapturedFrame::kUnknownDataSize) { | 90 if (!size || data_size == CapturedFrame::kUnknownDataSize) { |
92 return false; | 91 return false; |
93 } | 92 } |
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316 for (std::string::const_iterator i = fourcc_name.begin(); | 315 for (std::string::const_iterator i = fourcc_name.begin(); |
317 i < fourcc_name.end(); ++i) { | 316 i < fourcc_name.end(); ++i) { |
318 // Test character is printable; Avoid isprint() which asserts on negatives. | 317 // Test character is printable; Avoid isprint() which asserts on negatives. |
319 if (*i < 32 || *i >= 127) { | 318 if (*i < 32 || *i >= 127) { |
320 fourcc_name = ""; | 319 fourcc_name = ""; |
321 break; | 320 break; |
322 } | 321 } |
323 } | 322 } |
324 | 323 |
325 std::ostringstream ss; | 324 std::ostringstream ss; |
326 ss << fourcc_name << captured_frame->width << "x" << captured_frame->height | 325 ss << fourcc_name << captured_frame->width << "x" << captured_frame->height; |
327 << "x" << VideoFormat::IntervalToFpsFloat(captured_frame->elapsed_time); | |
328 return ss.str(); | 326 return ss.str(); |
329 } | 327 } |
330 | 328 |
331 void VideoCapturer::set_frame_factory(VideoFrameFactory* frame_factory) { | 329 void VideoCapturer::set_frame_factory(VideoFrameFactory* frame_factory) { |
332 frame_factory_.reset(frame_factory); | 330 frame_factory_.reset(frame_factory); |
333 if (frame_factory) { | 331 if (frame_factory) { |
334 frame_factory->SetApplyRotation(apply_rotation_); | 332 frame_factory->SetApplyRotation(apply_rotation_); |
335 } | 333 } |
336 } | 334 } |
337 | 335 |
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733 void VideoCapturer::GetVariableSnapshot( | 731 void VideoCapturer::GetVariableSnapshot( |
734 const rtc::RollingAccumulator<T>& data, | 732 const rtc::RollingAccumulator<T>& data, |
735 VariableInfo<T>* stats) { | 733 VariableInfo<T>* stats) { |
736 stats->max_val = data.ComputeMax(); | 734 stats->max_val = data.ComputeMax(); |
737 stats->mean = data.ComputeMean(); | 735 stats->mean = data.ComputeMean(); |
738 stats->min_val = data.ComputeMin(); | 736 stats->min_val = data.ComputeMin(); |
739 stats->variance = data.ComputeVariance(); | 737 stats->variance = data.ComputeVariance(); |
740 } | 738 } |
741 | 739 |
742 } // namespace cricket | 740 } // namespace cricket |
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