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Diffstat (limited to 'src/modules/audio_processing/utility/fft4g.h')
-rw-r--r-- | src/modules/audio_processing/utility/fft4g.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/modules/audio_processing/utility/fft4g.h b/src/modules/audio_processing/utility/fft4g.h new file mode 100644 index 0000000000..373ff14891 --- /dev/null +++ b/src/modules/audio_processing/utility/fft4g.h @@ -0,0 +1,18 @@ +/* + * Copyright (c) 2011 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. + */ + +#ifndef WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_FFT4G_H_ +#define WEBRTC_MODULES_AUDIO_PROCESSING_UTILITY_FFT4G_H_ + +void rdft(int, int, float *, int *, float *); +void cdft(int, int, float *, int *, float *); + +#endif + |