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-rw-r--r--chromium/third_party/webrtc/modules/audio_coding/main/source/acm_resampler.cc63
1 files changed, 0 insertions, 63 deletions
diff --git a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_resampler.cc b/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_resampler.cc
deleted file mode 100644
index 50ddab1d8b9..00000000000
--- a/chromium/third_party/webrtc/modules/audio_coding/main/source/acm_resampler.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2012 The WebRTC project authors. All Rights Reserved.
- *
- * Use of this source code is governed by a BSD-style license
- * that can be found in the LICENSE file in the root of the source
- * tree. An additional intellectual property rights grant can be found
- * in the file PATENTS. All contributing project authors may
- * be found in the AUTHORS file in the root of the source tree.
- */
-
-#include "webrtc/modules/audio_coding/main/source/acm_resampler.h"
-
-#include <string.h>
-
-#include "webrtc/common_audio/resampler/include/push_resampler.h"
-#include "webrtc/system_wrappers/interface/logging.h"
-
-namespace webrtc {
-
-namespace acm1 {
-
-ACMResampler::ACMResampler() {
-}
-
-ACMResampler::~ACMResampler() {
-}
-
-int16_t ACMResampler::Resample10Msec(const int16_t* in_audio,
- int32_t in_freq_hz,
- int16_t* out_audio,
- int32_t out_freq_hz,
- uint8_t num_audio_channels) {
- if (in_freq_hz == out_freq_hz) {
- size_t length = static_cast<size_t>(in_freq_hz * num_audio_channels / 100);
- memcpy(out_audio, in_audio, length * sizeof(int16_t));
- return static_cast<int16_t>(in_freq_hz / 100);
- }
-
- // |max_length| is the maximum number of samples for 10ms at 48kHz.
- // TODO(turajs): is this actually the capacity of the |out_audio| buffer?
- int max_length = 480 * num_audio_channels;
- int in_length = in_freq_hz / 100 * num_audio_channels;
-
- if (resampler_.InitializeIfNeeded(in_freq_hz, out_freq_hz,
- num_audio_channels) != 0) {
- LOG_FERR3(LS_ERROR, InitializeIfNeeded, in_freq_hz, out_freq_hz,
- num_audio_channels);
- return -1;
- }
-
- int out_length = resampler_.Resample(in_audio, in_length, out_audio,
- max_length);
- if (out_length == -1) {
- LOG_FERR4(LS_ERROR, Resample, in_audio, in_length, out_audio, max_length);
- return -1;
- }
-
- return out_length / num_audio_channels;
-}
-
-} // namespace acm1
-
-} // namespace webrtc