/**
- * @file libavcodec/vp56.c
+ * @file
* VP5 and VP6 compatible video decoder (common features)
*
* Copyright (C) 2006 Aurelien Jacobs <aurel@gnuage.org>
}
}
-static void vp56_edge_filter(VP56Context *s, uint8_t *yuv,
- int pix_inc, int line_inc, int t)
-{
- int pix2_inc = 2 * pix_inc;
- int i, v;
-
- for (i=0; i<12; i++) {
- v = (yuv[-pix2_inc] + 3*(yuv[0]-yuv[-pix_inc]) - yuv[pix_inc] + 4) >>3;
- v = s->adjust(v, t);
- yuv[-pix_inc] = av_clip_uint8(yuv[-pix_inc] + v);
- yuv[0] = av_clip_uint8(yuv[0] - v);
- yuv += line_inc;
- }
-}
-
static void vp56_deblock_filter(VP56Context *s, uint8_t *yuv,
int stride, int dx, int dy)
{
int t = vp56_filter_threshold[s->quantizer];
- if (dx) vp56_edge_filter(s, yuv + 10-dx , 1, stride, t);
- if (dy) vp56_edge_filter(s, yuv + stride*(10-dy), stride, 1, t);
+ if (dx) s->vp56dsp.edge_filter_hor(yuv + 10-dx , stride, t);
+ if (dy) s->vp56dsp.edge_filter_ver(yuv + stride*(10-dy), stride, t);
}
static void vp56_mc(VP56Context *s, int b, int plane, uint8_t *src,
if (avctx->idct_algo == FF_IDCT_AUTO)
avctx->idct_algo = FF_IDCT_VP3;
dsputil_init(&s->dsp, avctx);
+ ff_vp56dsp_init(&s->vp56dsp, avctx->codec->id);
ff_init_scantable(s->dsp.idct_permutation, &s->scantable,ff_zigzag_direct);
for (i=0; i<4; i++)