#ifndef AVCODEC_MPEGAUDIODSP_H
#define AVCODEC_MPEGAUDIODSP_H
+#include <stddef.h>
#include <stdint.h>
+
#include "libavutil/common.h"
typedef struct MPADSPContext {
void (*apply_window_float)(float *synth_buf, float *window,
- int *dither_state, float *samples, int incr);
+ int *dither_state, float *samples,
+ ptrdiff_t incr);
void (*apply_window_fixed)(int32_t *synth_buf, int32_t *window,
- int *dither_state, int16_t *samples, int incr);
+ int *dither_state, int16_t *samples,
+ ptrdiff_t incr);
void (*dct32_float)(float *dst, const float *src);
void (*dct32_fixed)(int *dst, const int *src);
void (*imdct36_blocks_float)(float *out, float *buf, float *in,
void ff_mpa_synth_filter_fixed(MPADSPContext *s,
int32_t *synth_buf_ptr, int *synth_buf_offset,
int32_t *window, int *dither_state,
- int16_t *samples, int incr,
+ int16_t *samples, ptrdiff_t incr,
int32_t *sb_samples);
void ff_mpa_synth_filter_float(MPADSPContext *s,
float *synth_buf_ptr, int *synth_buf_offset,
float *window, int *dither_state,
- float *samples, int incr,
+ float *samples, ptrdiff_t incr,
float *sb_samples);
+void ff_mpadsp_init_aarch64(MPADSPContext *s);
void ff_mpadsp_init_arm(MPADSPContext *s);
+void ff_mpadsp_init_ppc(MPADSPContext *s);
void ff_mpadsp_init_x86(MPADSPContext *s);
-void ff_mpadsp_init_altivec(MPADSPContext *s);
void ff_mpa_synth_init_float(float *window);
void ff_mpa_synth_init_fixed(int32_t *window);
void ff_mpadsp_apply_window_float(float *synth_buf, float *window,
int *dither_state, float *samples,
- int incr);
+ ptrdiff_t incr);
void ff_mpadsp_apply_window_fixed(int32_t *synth_buf, int32_t *window,
int *dither_state, int16_t *samples,
- int incr);
+ ptrdiff_t incr);
void ff_imdct36_blocks_float(float *out, float *buf, float *in,
int count, int switch_point, int block_type);