Searched refs:ratio_expr (Results 1 - 1 of 1) sorted by relevance
| /netgear-R7000-V1.0.7.12_1.2.5/ap/gpl/minidlna/ffmpeg-2.3.4/libavfilter/ |
| H A D | vf_aspect.c | 67 char *ratio_expr; member in struct:AspectContext
76 if (s->ratio_expr && s->aspect_den > 0) {
80 ret = av_expr_parse_and_eval(&num, s->ratio_expr, NULL, NULL,
83 av_log(ctx, AV_LOG_ERROR, "Unable to parse ratio numerator \"%s\"\n", s->ratio_expr);
131 ret = av_expr_parse_and_eval(&res, s->ratio_expr,
135 ret = av_parse_ratio(aspect_ratio, s->ratio_expr, s->max, 0, ctx);
141 "Error when evaluating the expression '%s'\n", s->ratio_expr);
146 "Invalid string '%s' for aspect ratio\n", s->ratio_expr);
163 if (!(s->ratio_expr && s->aspect_den > 0)) {
191 { "dar", "set display aspect ratio", OFFSET(ratio_expr), AV_OPT_TYPE_STRIN
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