60 for (i = 0; i < 4; i ++) {
61 int vsub = i == 1 || i == 2 ? flip->
vsub : 0;
63 if (picref->
data[i]) {
64 picref->
data[i] += ((h >> vsub)-1) * picref->
linesize[i];
77 for (i = 0; i < 4; i ++) {
78 int vsub = i == 1 || i == 2 ? flip->
vsub : 0;
113 .
inputs = avfilter_vf_vflip_inputs,
114 .
outputs = avfilter_vf_vflip_outputs,