Lines Matching refs:y_shift
210 int y_shift;
216 y_shift = desc->log2_chroma_h;
221 dst->data[1] = src->data[1] + ((top_band >> y_shift) * src->linesize[1]) + (left_band >> x_shift);
222 dst->data[2] = src->data[2] + ((top_band >> y_shift) * src->linesize[2]) + (left_band >> x_shift);
224 if(top_band % (1<<y_shift) || left_band % (1<<x_shift))
243 int y_shift;
253 y_shift = i ? desc->log2_chroma_h : 0;
257 dst->linesize[i] * (padtop >> y_shift) + (padleft >> x_shift));
261 optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
263 yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
272 optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
276 optr = dst->data[i] + dst->linesize[i] * (padtop >> y_shift) +
278 yheight = (height - 1 - (padtop + padbottom)) >> y_shift;
290 ((height - padbottom) >> y_shift) - (padright >> x_shift);
292 (padbottom >> y_shift) + (padright >> x_shift));