1 /* 2 * Copyright (c) 2015 The WebRTC project authors. All Rights Reserved. 3 * 4 * Use of this source code is governed by a BSD-style license 5 * that can be found in the LICENSE file in the root of the source 6 * tree. An additional intellectual property rights grant can be found 7 * in the file PATENTS. All contributing project authors may 8 * be found in the AUTHORS file in the root of the source tree. 9 */ 10 11 #include "webrtc/modules/audio_processing/logging/aec_logging_file_handling.h" 12 13 #include <stdint.h> 14 #include <stdio.h> 15 16 #include "webrtc/base/checks.h" 17 #include "webrtc/base/stringutils.h" 18 #include "webrtc/common_audio/wav_file.h" 19 #include "webrtc/typedefs.h" 20 21 #ifdef WEBRTC_AEC_DEBUG_DUMP 22 void WebRtcAec_ReopenWav(const char* name, 23 int instance_index, 24 int process_rate, 25 int sample_rate, 26 rtc_WavWriter** wav_file) { 27 if (*wav_file) { 28 if (rtc_WavSampleRate(*wav_file) == sample_rate) 29 return; 30 rtc_WavClose(*wav_file); 31 } 32 char filename[64]; 33 int written = rtc::sprintfn(filename, sizeof(filename), "%s%d-%d.wav", name, 34 instance_index, process_rate); 35 36 // Ensure there was no buffer output error. 37 RTC_DCHECK_GE(written, 0); 38 // Ensure that the buffer size was sufficient. 39 RTC_DCHECK_LT(static_cast<size_t>(written), sizeof(filename)); 40 41 *wav_file = rtc_WavOpen(filename, sample_rate, 1); 42 } 43 44 void WebRtcAec_RawFileOpen(const char* name, int instance_index, FILE** file) { 45 char filename[64]; 46 int written = rtc::sprintfn(filename, sizeof(filename), "%s_%d.dat", name, 47 instance_index); 48 49 // Ensure there was no buffer output error. 50 RTC_DCHECK_GE(written, 0); 51 // Ensure that the buffer size was sufficient. 52 RTC_DCHECK_LT(static_cast<size_t>(written), sizeof(filename)); 53 54 *file = fopen(filename, "wb"); 55 } 56 57 #endif // WEBRTC_AEC_DEBUG_DUMP 58
