Lines Matching defs:x_shift
211 int x_shift;
217 x_shift = desc->log2_chroma_w;
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))
244 int x_shift;
252 x_shift = i ? desc->log2_chroma_w : 0;
257 dst->linesize[i] * (padtop >> y_shift) + (padleft >> x_shift));
262 (dst->linesize[i] - (padright >> x_shift));
265 memset(optr, color[i], (padleft + padright) >> x_shift);
273 (padleft >> x_shift);
274 memcpy(optr, iptr, (width - padleft - padright) >> x_shift);
277 (dst->linesize[i] - (padright >> x_shift));
280 memset(optr, color[i], (padleft + padright) >> x_shift);
281 memcpy(optr + ((padleft + padright) >> x_shift), iptr,
282 (width - padleft - padright) >> x_shift);
290 ((height - padbottom) >> y_shift) - (padright >> x_shift);
292 (padbottom >> y_shift) + (padright >> x_shift));