static const enum AVPixelFormat inpal_fmts[] = {AV_PIX_FMT_RGB32, AV_PIX_FMT_NONE};
static const enum AVPixelFormat out_fmts[] = {AV_PIX_FMT_PAL8, AV_PIX_FMT_NONE};
int ret;
- AVFilterFormats *in = ff_make_format_list(in_fmts);
- AVFilterFormats *inpal = ff_make_format_list(inpal_fmts);
- AVFilterFormats *out = ff_make_format_list(out_fmts);
- if (!in || !inpal || !out) {
- av_freep(&in);
- av_freep(&inpal);
- av_freep(&out);
- return AVERROR(ENOMEM);
- }
- if ((ret = ff_formats_ref(in , &ctx->inputs[0]->out_formats)) < 0 ||
- (ret = ff_formats_ref(inpal, &ctx->inputs[1]->out_formats)) < 0 ||
- (ret = ff_formats_ref(out , &ctx->outputs[0]->in_formats)) < 0)
+ if ((ret = ff_formats_ref(ff_make_format_list(in_fmts),
+ &ctx->inputs[0]->out_formats)) < 0 ||
+ (ret = ff_formats_ref(ff_make_format_list(inpal_fmts),
+ &ctx->inputs[1]->out_formats)) < 0 ||
+ (ret = ff_formats_ref(ff_make_format_list(out_fmts),
+ &ctx->outputs[0]->in_formats)) < 0)
return ret;
return 0;
}