Lines Matching refs:vsub
50 "vsub",
104 int hsub, vsub; ///< chroma subsampling values
150 pad->vsub = pix_desc->log2_chroma_h;
161 var_values[VAR_VSUB] = 1<<pad->vsub;
209 pad->h &= ~((1 << pad->vsub) - 1);
211 pad->y &= ~((1 << pad->vsub) - 1);
214 pad->in_h = inlink->h & ~((1 << pad->vsub) - 1);
267 int vsub = (plane == 1 || plane == 2) ? pad->vsub : 0;
270 (pad->y >> vsub) * picref->linesize[plane];
276 static int does_clip(PadContext *pad, AVFilterBufferRef *outpicref, int plane, int hsub, int vsub, int x, int y)
282 + (y >> vsub) * outpicref->linesize [plane];
293 if( y_in_buf<<vsub >= outpicref->buf->h
308 int vsub = (plane == 1 || plane == 2) ? pad->vsub : 0;
316 + (pad->y >> vsub) * outpicref->linesize [plane];
318 if( does_clip(pad, outpicref, plane, hsub, vsub, 0, 0)
319 || does_clip(pad, outpicref, plane, hsub, vsub, 0, pad->h-1)
320 || does_clip(pad, outpicref, plane, hsub, vsub, pad->w-1, 0)
321 || does_clip(pad, outpicref, plane, hsub, vsub, pad->w-1, pad->h-1)
369 pad->line, pad->line_step, pad->hsub, pad->vsub,
383 y &= ~((1 << pad->vsub) - 1);
384 h &= ~((1 << pad->vsub) - 1);
392 pad->hsub, pad->vsub, 0, y, pad->x, h);
397 pad->hsub, pad->vsub,
403 pad->line, pad->line_step, pad->hsub, pad->vsub,