static int config_props(AVFilterLink *inlink)
{
- FlipContext *flip = inlink->dst->priv;
+ FlipContext *s = inlink->dst->priv;
const AVPixFmtDescriptor *pix_desc = av_pix_fmt_desc_get(inlink->format);
- av_image_fill_max_pixsteps(flip->max_step, NULL, pix_desc);
- flip->hsub = pix_desc->log2_chroma_w;
- flip->vsub = pix_desc->log2_chroma_h;
+ av_image_fill_max_pixsteps(s->max_step, NULL, pix_desc);
+ s->hsub = pix_desc->log2_chroma_w;
+ s->vsub = pix_desc->log2_chroma_h;
return 0;
}
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
{
AVFilterContext *ctx = inlink->dst;
- FlipContext *flip = ctx->priv;
+ FlipContext *s = ctx->priv;
AVFilterLink *outlink = ctx->outputs[0];
AVFrame *out;
uint8_t *inrow, *outrow;
av_frame_copy_props(out, in);
for (plane = 0; plane < 4 && in->data[plane]; plane++) {
- step = flip->max_step[plane];
- hsub = (plane == 1 || plane == 2) ? flip->hsub : 0;
- vsub = (plane == 1 || plane == 2) ? flip->vsub : 0;
+ step = s->max_step[plane];
+ hsub = (plane == 1 || plane == 2) ? s->hsub : 0;
+ vsub = (plane == 1 || plane == 2) ? s->vsub : 0;
outrow = out->data[plane];
inrow = in ->data[plane] + ((inlink->w >> hsub) - 1) * step;