diff options
Diffstat (limited to 'libavcodec/dsputil.h')
-rw-r--r-- | libavcodec/dsputil.h | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index b94c2f910a..6cb5af2cc5 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -347,10 +347,10 @@ typedef struct DSPContext { * subtract huffyuv's variant of median prediction * note, this might read from src1[-1], src2[-1] */ - void (*sub_hfyu_median_prediction)(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top); - void (*add_hfyu_median_prediction)(uint8_t *dst, uint8_t *top, uint8_t *diff, int w, int *left, int *left_top); - int (*add_hfyu_left_prediction)(uint8_t *dst, uint8_t *src, int w, int acc); - void (*add_hfyu_left_prediction_bgr32)(uint8_t *dst, uint8_t *src, int w, int *red, int *green, int *blue); + void (*sub_hfyu_median_prediction)(uint8_t *dst, const uint8_t *src1, uint8_t *src2, int w, int *left, int *left_top); + void (*add_hfyu_median_prediction)(uint8_t *dst, const uint8_t *top, uint8_t *diff, int w, int *left, int *left_top); + int (*add_hfyu_left_prediction)(uint8_t *dst, const uint8_t *src, int w, int acc); + void (*add_hfyu_left_prediction_bgr32)(uint8_t *dst, const uint8_t *src, int w, int *red, int *green, int *blue); /* this might write to dst[w] */ void (*add_png_paeth_prediction)(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp); void (*bswap_buf)(uint32_t *dst, const uint32_t *src, int w); |