static int query_formats(AVFilterContext *ctx)
{
AVFilterFormats *formats = NULL;
- int fmt;
+ int fmt, ret;
for (fmt = 0; av_pix_fmt_desc_get(fmt); fmt++) {
const AVPixFmtDescriptor *desc = av_pix_fmt_desc_get(fmt);
- if (!(desc->flags & AV_PIX_FMT_FLAG_PAL) && !(desc->flags & AV_PIX_FMT_FLAG_HWACCEL))
- ff_add_format(&formats, fmt);
+ if (!(desc->flags & AV_PIX_FMT_FLAG_PAL) &&
+ !(desc->flags & AV_PIX_FMT_FLAG_HWACCEL) &&
+ (ret = ff_add_format(&formats, fmt)) < 0)
+ return ret;
}
return ff_set_common_formats(ctx, formats);