#include <stdint.h>
#include "avcodec.h"
-#define PRORES_BITS_PER_SAMPLE 10 ///< output precision of prores decoder
-
typedef struct ProresDSPContext {
int idct_permutation_type;
uint8_t idct_permutation[64];
void (*idct_put)(uint16_t *out, ptrdiff_t linesize, int16_t *block, const int16_t *qmat);
} ProresDSPContext;
-void ff_proresdsp_init(ProresDSPContext *dsp, AVCodecContext *avctx);
+int ff_proresdsp_init(ProresDSPContext *dsp, AVCodecContext *avctx);
void ff_proresdsp_init_x86(ProresDSPContext *dsp, AVCodecContext *avctx);