static int query_format(struct vo *vo, int fmt) { if (mp_sws_supported_format(fmt)) return 1; return 0; }
static int query_format(struct vo *vo, uint32_t fmt) { if (mp_sws_supported_format(fmt)) return VFCAP_CSP_SUPPORTED | VFCAP_CSP_SUPPORTED_BY_HW; return 0; }
static int query_format(struct vf_instance *vf, unsigned int fmt) { if (mp_sws_supported_format(fmt)) return vf_next_query_format(vf, fmt); return 0; }