diff options
Diffstat (limited to 'libavcodec/dsputil.h')
-rw-r--r-- | libavcodec/dsputil.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavcodec/dsputil.h b/libavcodec/dsputil.h index e165eede2d..8fe9be7798 100644 --- a/libavcodec/dsputil.h +++ b/libavcodec/dsputil.h @@ -35,6 +35,7 @@ //#define DEBUG /* dct code */ typedef short DCTELEM; +typedef int DWTELEM; void fdct_ifast (DCTELEM *data); void fdct_ifast248 (DCTELEM *data); @@ -133,6 +134,9 @@ static void a(uint8_t *block, const uint8_t *pixels, int line_size, int h){\ typedef int (*me_cmp_func)(void /*MpegEncContext*/ *s, uint8_t *blk1/*align width (8 or 16)*/, uint8_t *blk2/*align 1*/, int line_size, int h)/* __attribute__ ((const))*/; +// for snow slices +typedef struct slice_buffer_s slice_buffer; + /** * DSPContext. */ @@ -334,6 +338,11 @@ typedef struct DSPContext { void (*h264_idct8_add)(uint8_t *dst, DCTELEM *block, int stride); void (*h264_idct_dc_add)(uint8_t *dst, DCTELEM *block, int stride); void (*h264_idct8_dc_add)(uint8_t *dst, DCTELEM *block, int stride); + + /* snow wavelet */ + void (*vertical_compose97i)(DWTELEM *b0, DWTELEM *b1, DWTELEM *b2, DWTELEM *b3, DWTELEM *b4, DWTELEM *b5, int width); + void (*horizontal_compose97i)(DWTELEM *b, int width); + void (*inner_add_yblock)(uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h, int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8); } DSPContext; void dsputil_static_init(void); |