1184     if (!avctx->hwaccel)  in ff_decode_get_hw_frames_ctx()
1205                                            avctx->hwaccel->pix_fmt,  in ff_decode_get_hw_frames_ctx()
1246     hwa = hw_config->hwaccel;  in avcodec_get_hw_frames_parameters()
1280     const AVHWAccel *hwaccel;  in hwaccel_init()  local
1283     hwaccel = hw_config->hwaccel;  in hwaccel_init()
1284     if (hwaccel->capabilities & AV_HWACCEL_CODEC_CAP_EXPERIMENTAL &&  in hwaccel_init()
1287                hwaccel->name);  in hwaccel_init()
1291     if (hwaccel->priv_data_size) {  in hwaccel_init()
1293             av_mallocz(hwaccel->priv_data_size);  in hwaccel_init()
1298     avctx->hwaccel = hwaccel;  in hwaccel_init()
1299     if (hwaccel->init) {  in hwaccel_init()
1300         err = hwaccel->init(avctx);  in hwaccel_init()
1306             avctx->hwaccel = NULL;  in hwaccel_init()
1316     if (avctx->hwaccel && avctx->hwaccel->uninit)  in hwaccel_uninit()
1317         avctx->hwaccel->uninit(avctx);  in hwaccel_uninit()
1321     avctx->hwaccel = NULL;  in hwaccel_uninit()
1437         if (hw_config->hwaccel) {  in ff_get_format()
1902     const AVHWAccel *hwaccel = avctx->hwaccel;  in ff_get_buffer()  local
1936     if (hwaccel) {  in ff_get_buffer()
1937         if (hwaccel->alloc_frame) {  in ff_get_buffer()
1938             ret = hwaccel->alloc_frame(avctx, frame);  in ff_get_buffer()