diff options
Diffstat (limited to 'webrtc/modules/audio_processing/utility/delay_estimator.h')
| -rw-r--r-- | webrtc/modules/audio_processing/utility/delay_estimator.h | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/webrtc/modules/audio_processing/utility/delay_estimator.h b/webrtc/modules/audio_processing/utility/delay_estimator.h index 65c3f03..df281bc 100644 --- a/webrtc/modules/audio_processing/utility/delay_estimator.h +++ b/webrtc/modules/audio_processing/utility/delay_estimator.h @@ -11,10 +11,12 @@ // Performs delay estimation on binary converted spectra. // The return value is 0 - OK and -1 - Error, unless otherwise stated. -#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_H_ -#define WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_H_ +#ifndef MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_H_ +#define MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_H_ -#include "webrtc/typedefs.h" +#include <stdint.h> + +namespace webrtc { static const int32_t kMaxBitCountsQ9 = (32 << 9); // 32 matching bits in Q9. @@ -117,7 +119,8 @@ void WebRtc_InitBinaryDelayEstimatorFarend(BinaryDelayEstimatorFarend* self); // - delay_shift : The amount of blocks to shift history buffers. // void WebRtc_SoftResetBinaryDelayEstimatorFarend( - BinaryDelayEstimatorFarend* self, int delay_shift); + BinaryDelayEstimatorFarend* self, + int delay_shift); // Adds the binary far-end spectrum to the internal far-end history buffer. This // spectrum is used as reference when calculating the delay using @@ -153,7 +156,8 @@ void WebRtc_FreeBinaryDelayEstimator(BinaryDelayEstimator* self); // See WebRtc_CreateDelayEstimator(..) in delay_estimator_wrapper.c for detailed // description. BinaryDelayEstimator* WebRtc_CreateBinaryDelayEstimator( - BinaryDelayEstimatorFarend* farend, int max_lookahead); + BinaryDelayEstimatorFarend* farend, + int max_lookahead); // Re-allocates |history_size| dependent buffers. The far-end buffers will be // updated at the same time if needed. @@ -248,4 +252,6 @@ void WebRtc_MeanEstimatorFix(int32_t new_value, int factor, int32_t* mean_value); -#endif // WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_H_ +} // namespace webrtc + +#endif // MODULES_AUDIO_PROCESSING_UTILITY_DELAY_ESTIMATOR_H_ |