ff_set_common_formats() is currently only called after
graph_check_validity(), guaranteeing that inputs and outputs
are connected.
If we want to support configuring partially-connected graphs,
we will have a lot of redesign to do anyway.
Fix CID
1466262 /
1466263.
int ff_default_query_formats(AVFilterContext *ctx)
{
int ret;
- enum AVMediaType type = ctx->inputs && ctx->inputs [0] ? ctx->inputs [0]->type :
- ctx->outputs && ctx->outputs[0] ? ctx->outputs[0]->type :
+ enum AVMediaType type = ctx->nb_inputs ? ctx->inputs [0]->type :
+ ctx->nb_outputs ? ctx->outputs[0]->type :
AVMEDIA_TYPE_VIDEO;
ret = ff_set_common_formats(ctx, ff_all_formats(type));