diff options
Diffstat (limited to 'webrtc/common_audio/signal_processing/resample_by_2_internal.h')
| -rw-r--r-- | webrtc/common_audio/signal_processing/resample_by_2_internal.h | 55 |
1 files changed, 34 insertions, 21 deletions
diff --git a/webrtc/common_audio/signal_processing/resample_by_2_internal.h b/webrtc/common_audio/signal_processing/resample_by_2_internal.h index 5c9533e..145395a 100644 --- a/webrtc/common_audio/signal_processing/resample_by_2_internal.h +++ b/webrtc/common_audio/signal_processing/resample_by_2_internal.h @@ -8,40 +8,53 @@ * be found in the AUTHORS file in the root of the source tree. */ - /* * This header file contains some internal resampling functions. * */ -#ifndef WEBRTC_SPL_RESAMPLE_BY_2_INTERNAL_H_ -#define WEBRTC_SPL_RESAMPLE_BY_2_INTERNAL_H_ +#ifndef COMMON_AUDIO_SIGNAL_PROCESSING_RESAMPLE_BY_2_INTERNAL_H_ +#define COMMON_AUDIO_SIGNAL_PROCESSING_RESAMPLE_BY_2_INTERNAL_H_ -#include "webrtc/typedefs.h" +#include <stdint.h> /******************************************************************* * resample_by_2_fast.c * Functions for internal use in the other resample functions ******************************************************************/ -void WebRtcSpl_DownBy2IntToShort(int32_t *in, int32_t len, int16_t *out, - int32_t *state); - -void WebRtcSpl_DownBy2ShortToInt(const int16_t *in, int32_t len, - int32_t *out, int32_t *state); - -void WebRtcSpl_UpBy2ShortToInt(const int16_t *in, int32_t len, - int32_t *out, int32_t *state); - -void WebRtcSpl_UpBy2IntToInt(const int32_t *in, int32_t len, int32_t *out, - int32_t *state); +void WebRtcSpl_DownBy2IntToShort(int32_t* in, + int32_t len, + int16_t* out, + int32_t* state); + +void WebRtcSpl_DownBy2ShortToInt(const int16_t* in, + int32_t len, + int32_t* out, + int32_t* state); + +void WebRtcSpl_UpBy2ShortToInt(const int16_t* in, + int32_t len, + int32_t* out, + int32_t* state); + +void WebRtcSpl_UpBy2IntToInt(const int32_t* in, + int32_t len, + int32_t* out, + int32_t* state); -void WebRtcSpl_UpBy2IntToShort(const int32_t *in, int32_t len, - int16_t *out, int32_t *state); +void WebRtcSpl_UpBy2IntToShort(const int32_t* in, + int32_t len, + int16_t* out, + int32_t* state); -void WebRtcSpl_LPBy2ShortToInt(const int16_t* in, int32_t len, - int32_t* out, int32_t* state); +void WebRtcSpl_LPBy2ShortToInt(const int16_t* in, + int32_t len, + int32_t* out, + int32_t* state); -void WebRtcSpl_LPBy2IntToInt(const int32_t* in, int32_t len, int32_t* out, +void WebRtcSpl_LPBy2IntToInt(const int32_t* in, + int32_t len, + int32_t* out, int32_t* state); -#endif // WEBRTC_SPL_RESAMPLE_BY_2_INTERNAL_H_ +#endif // COMMON_AUDIO_SIGNAL_PROCESSING_RESAMPLE_BY_2_INTERNAL_H_ |