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