191    if (!st->pbo.vs) {  in st_pbo_draw()
192       st->pbo.vs = st_pbo_create_vs(st);  in st_pbo_draw()
193       if (!st->pbo.vs)  in st_pbo_draw()
197    if (addr->depth != 1 && st->pbo.use_gs && !st->pbo.gs) {  in st_pbo_draw()
198       st->pbo.gs = st_pbo_create_gs(st);  in st_pbo_draw()
199       if (!st->pbo.gs)  in st_pbo_draw()
203    cso_set_vertex_shader_handle(cso, st->pbo.vs);  in st_pbo_draw()
205    cso_set_geometry_shader_handle(cso, addr->depth != 1 ? st->pbo.gs : NULL);  in st_pbo_draw()
271    cso_set_rasterizer(cso, &st->pbo.raster);  in st_pbo_draw()
307    if (st->pbo.layers) {  in st_pbo_create_vs()
314       if (st->pbo.use_gs) {  in st_pbo_create_vs()
451          assert(st->pbo.layers);  in create_fs()
607    STATIC_ASSERT(ARRAY_SIZE(st->pbo.upload_fs) == ST_NUM_PBO_CONVERSIONS);  in st_pbo_get_upload_fs()
611    if (!st->pbo.upload_fs[conversion][need_layer])  in st_pbo_get_upload_fs()
612 …st->pbo.upload_fs[conversion][need_layer] = create_fs(st, false, 0, conversion, PIPE_FORMAT_NONE, …  in st_pbo_get_upload_fs()
614    return st->pbo.upload_fs[conversion][need_layer];  in st_pbo_get_upload_fs()
623    STATIC_ASSERT(ARRAY_SIZE(st->pbo.download_fs) == ST_NUM_PBO_CONVERSIONS);  in st_pbo_get_download_fs()
633    if (!formatless_store && !st->pbo.download_fs[conversion][target][need_layer])  in st_pbo_get_download_fs()
634 …   st->pbo.download_fs[conversion][target][need_layer] = calloc(sizeof(void *), PIPE_FORMAT_COUNT);  in st_pbo_get_download_fs()
637       if (!st->pbo.download_fs[conversion][target][need_layer])  in st_pbo_get_download_fs()
638 …st->pbo.download_fs[conversion][target][need_layer] = create_fs(st, true, target, conversion, PIPE…  in st_pbo_get_download_fs()
639       return st->pbo.download_fs[conversion][target][need_layer];  in st_pbo_get_download_fs()
641       void **fs_array = (void **)st->pbo.download_fs[conversion][target][need_layer];  in st_pbo_get_download_fs()
653    st->pbo.upload_enabled =  in st_init_pbo_helpers()
657    if (!st->pbo.upload_enabled)  in st_init_pbo_helpers()
660    st->pbo.download_enabled =  in st_init_pbo_helpers()
661       st->pbo.upload_enabled &&  in st_init_pbo_helpers()
667    st->pbo.rgba_only =  in st_init_pbo_helpers()
672          st->pbo.layers = true;  in st_init_pbo_helpers()
680          st->pbo.layers = true;  in st_init_pbo_helpers()
681          st->pbo.use_gs = true;  in st_init_pbo_helpers()
686    memset(&st->pbo.upload_blend, 0, sizeof(struct pipe_blend_state));  in st_init_pbo_helpers()
687    st->pbo.upload_blend.rt[0].colormask = PIPE_MASK_RGBA;  in st_init_pbo_helpers()
690    memset(&st->pbo.raster, 0, sizeof(struct pipe_rasterizer_state));  in st_init_pbo_helpers()
691    st->pbo.raster.half_pixel_center = 1;  in st_init_pbo_helpers()
694       st->pbo.shaders = _mesa_hash_table_create_u32_keys(NULL);  in st_init_pbo_helpers()
704    for (i = 0; i < ARRAY_SIZE(st->pbo.upload_fs); ++i) {  in st_destroy_pbo_helpers()
705       for (unsigned j = 0; j < ARRAY_SIZE(st->pbo.upload_fs[0]); j++) {  in st_destroy_pbo_helpers()
706          if (st->pbo.upload_fs[i][j]) {  in st_destroy_pbo_helpers()
707             st->pipe->delete_fs_state(st->pipe, st->pbo.upload_fs[i][j]);  in st_destroy_pbo_helpers()
708             st->pbo.upload_fs[i][j] = NULL;  in st_destroy_pbo_helpers()
713    for (i = 0; i < ARRAY_SIZE(st->pbo.download_fs); ++i) {  in st_destroy_pbo_helpers()
714       for (unsigned j = 0; j < ARRAY_SIZE(st->pbo.download_fs[0]); ++j) {  in st_destroy_pbo_helpers()
715          for (unsigned k = 0; k < ARRAY_SIZE(st->pbo.download_fs[0][0]); k++) {  in st_destroy_pbo_helpers()
716             if (st->pbo.download_fs[i][j][k]) {  in st_destroy_pbo_helpers()
718                   st->pipe->delete_fs_state(st->pipe, st->pbo.download_fs[i][j][k]);  in st_destroy_pbo_helpers()
720                   void **fs_array = (void **)st->pbo.download_fs[i][j][k];  in st_destroy_pbo_helpers()
724                   free(st->pbo.download_fs[i][j][k]);  in st_destroy_pbo_helpers()
726                st->pbo.download_fs[i][j][k] = NULL;  in st_destroy_pbo_helpers()
732    if (st->pbo.gs) {  in st_destroy_pbo_helpers()
733       st->pipe->delete_gs_state(st->pipe, st->pbo.gs);  in st_destroy_pbo_helpers()
734       st->pbo.gs = NULL;  in st_destroy_pbo_helpers()
737    if (st->pbo.vs) {  in st_destroy_pbo_helpers()
738       st->pipe->delete_vs_state(st->pipe, st->pbo.vs);  in st_destroy_pbo_helpers()
739       st->pbo.vs = NULL;  in st_destroy_pbo_helpers()
742    if (st->pbo.shaders) {  in st_destroy_pbo_helpers()
743       hash_table_foreach(st->pbo.shaders, entry)  in st_destroy_pbo_helpers()
745       _mesa_hash_table_destroy(st->pbo.shaders, NULL);  in st_destroy_pbo_helpers()