Lines Matching refs:chroma
313 int chroma;
379 // vertical filtering chroma
380 for (chroma = 1; chroma <= 2; chroma++) {
381 int h = 1 << s->sps->hshift[chroma];
382 int v = 1 << s->sps->vshift[chroma];
392 c_tc[0] = (bs0 == 2) ? chroma_tc(s, qp0, chroma, tc_offset) : 0;
393 c_tc[1] = (bs1 == 2) ? chroma_tc(s, qp1, chroma, tc_offset) : 0;
394 src = &s->frame->data[chroma][(y >> s->sps->vshift[chroma]) * s->frame->linesize[chroma] + ((x >> s->sps->hshift[chroma]) << s->sps->pixel_shift)];
401 s->frame->linesize[chroma],
405 s->frame->linesize[chroma],
447 // horizontal filtering chroma
448 for (chroma = 1; chroma <= 2; chroma++) {
449 int h = 1 << s->sps->hshift[chroma];
450 int v = 1 << s->sps->vshift[chroma];
472 c_tc[0] = bs0 == 2 ? chroma_tc(s, qp0, chroma, tc_offset) : 0;
473 c_tc[1] = bs1 == 2 ? chroma_tc(s, qp1, chroma, cur_tc_offset) : 0;
474 src = &s->frame->data[chroma][(y >> s->sps->vshift[1]) * s->frame->linesize[chroma] + ((x >> s->sps->hshift[1]) << s->sps->pixel_shift)];
481 s->frame->linesize[chroma],
485 s->frame->linesize[chroma],