505     if (sps->sao_enabled && !s->avctx->hwaccel) {  in set_sps()
2944     if (!s->avctx->hwaccel)  in hevc_frame_start()
2968         if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {  in decode_nal_unit()
2969             ret = s->avctx->hwaccel->decode_params(s->avctx,  in decode_nal_unit()
2981         if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {  in decode_nal_unit()
2982             ret = s->avctx->hwaccel->decode_params(s->avctx,  in decode_nal_unit()
2995         if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {  in decode_nal_unit()
2996             ret = s->avctx->hwaccel->decode_params(s->avctx,  in decode_nal_unit()
3009         if (s->avctx->hwaccel && s->avctx->hwaccel->decode_params) {  in decode_nal_unit()
3010             ret = s->avctx->hwaccel->decode_params(s->avctx,  in decode_nal_unit()
3098         if (s->sh.first_slice_in_pic_flag && s->avctx->hwaccel) {  in decode_nal_unit()
3099             ret = s->avctx->hwaccel->start_frame(s->avctx, NULL, 0);  in decode_nal_unit()
3104         if (s->avctx->hwaccel) {  in decode_nal_unit()
3105             ret = s->avctx->hwaccel->decode_slice(s->avctx, nal->raw_data, nal->raw_size);  in decode_nal_unit()
3332     if (avctx->hwaccel) {  in hevc_decode_frame()
3333         if (s->ref && (ret = avctx->hwaccel->end_frame(avctx)) < 0) {  in hevc_decode_frame()