static av_cold int init(AVFilterContext *ctx)
{
- DelogoContext *delogo = ctx->priv;
+ DelogoContext *s = ctx->priv;
#define CHECK_UNSET_OPT(opt) \
- if (delogo->opt == -1) { \
- av_log(delogo, AV_LOG_ERROR, "Option %s was not set.\n", #opt); \
+ if (s->opt == -1) { \
+ av_log(s, AV_LOG_ERROR, "Option %s was not set.\n", #opt); \
return AVERROR(EINVAL); \
}
CHECK_UNSET_OPT(x);
CHECK_UNSET_OPT(w);
CHECK_UNSET_OPT(h);
- if (delogo->show)
- delogo->band = 4;
+ if (s->show)
+ s->band = 4;
av_log(ctx, AV_LOG_DEBUG, "x:%d y:%d, w:%d h:%d band:%d show:%d\n",
- delogo->x, delogo->y, delogo->w, delogo->h, delogo->band, delogo->show);
+ s->x, s->y, s->w, s->h, s->band, s->show);
- delogo->w += delogo->band*2;
- delogo->h += delogo->band*2;
- delogo->x -= delogo->band;
- delogo->y -= delogo->band;
+ s->w += s->band*2;
+ s->h += s->band*2;
+ s->x -= s->band;
+ s->y -= s->band;
return 0;
}
static int filter_frame(AVFilterLink *inlink, AVFrame *in)
{
- DelogoContext *delogo = inlink->dst->priv;
+ DelogoContext *s = inlink->dst->priv;
AVFilterLink *outlink = inlink->dst->outputs[0];
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(inlink->format);
AVFrame *out;
apply_delogo(out->data[plane], out->linesize[plane],
in ->data[plane], in ->linesize[plane],
inlink->w>>hsub, inlink->h>>vsub,
- delogo->x>>hsub, delogo->y>>vsub,
- delogo->w>>hsub, delogo->h>>vsub,
- delogo->band>>FFMIN(hsub, vsub),
- delogo->show, direct);
+ s->x>>hsub, s->y>>vsub,
+ s->w>>hsub, s->h>>vsub,
+ s->band>>FFMIN(hsub, vsub),
+ s->show, direct);
}
if (!direct)