int ptr_align
src and dst constraints for quantize()
void(* quantize)(int16_t *dst, const float *src, float *dither, int len)
Convert samples from flt to s16 with added dither noise.
void(* dither_int_to_float)(float *dst, int *src0, int len)
Convert dither noise from int to float with triangular distribution.
DitherContext * ff_dither_alloc(AVAudioResampleContext *avr, enum AVSampleFormat out_fmt, enum AVSampleFormat in_fmt, int channels, int sample_rate, int apply_map)
Allocate and initialize a DitherContext.
int samples_align
len constraints for quantize()