blob: e43dfae2d7b863a3e70b8f989a281cd9be1b7e91
| 1 | #ifndef __AUDIO_RESAMPLER_H__ |
| 2 | #define __AUDIO_RESAMPLER_H__ |
| 3 | |
| 4 | struct resample_para { |
| 5 | unsigned int FractionStep; |
| 6 | unsigned int SampleFraction; |
| 7 | short lastsample_left; |
| 8 | short lastsample_right; |
| 9 | unsigned int input_sr; |
| 10 | unsigned int output_sr; |
| 11 | unsigned int channels; |
| 12 | }; |
| 13 | |
| 14 | int resampler_init(struct resample_para *resample); |
| 15 | int resample_process(struct resample_para *resample, unsigned int in_frame, |
| 16 | short* input, short* output); |
| 17 | |
| 18 | |
| 19 | #endif |
| 20 |