diff options
Diffstat (limited to 'libavcodec/dsputil.h')
| -rw-r--r-- | libavcodec/dsputil.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index ea135ca1ba..ef2956eecb 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -555,6 +555,22 @@ typedef struct DSPContext { void (*apply_window_int16)(int16_t *output, const int16_t *input, const int16_t *window, unsigned int len); + /** + * Clip each element in an array of int32_t to a given minimum and maximum value. + * @param dst destination array + * constraints: 16-byte aligned + * @param src source array + * constraints: 16-byte aligned + * @param min minimum value + * constraints: must in the the range [-(1<<24), 1<<24] + * @param max maximum value + * constraints: must in the the range [-(1<<24), 1<<24] + * @param len number of elements in the array + * constraints: multiple of 32 greater than zero + */ + void (*vector_clip_int32)(int32_t *dst, const int32_t *src, int32_t min, + int32_t max, unsigned int len); + /* rv30 functions */ qpel_mc_func put_rv30_tpel_pixels_tab[4][16]; qpel_mc_func avg_rv30_tpel_pixels_tab[4][16]; |