252    /* Decrement texture ref counts  in lp_scene_end_rasterization()
255    for (struct resource_ref *ref = scene->resources; ref; ref = ref->next) {  in lp_scene_end_rasterization()  local
256       for (int i = 0; i < ref->count; i++) {  in lp_scene_end_rasterization()
260                          (void *) ref->resource[i],  in lp_scene_end_rasterization()
261                          ref->resource[i]->width0,  in lp_scene_end_rasterization()
262                          ref->resource[i]->height0,  in lp_scene_end_rasterization()
263                          llvmpipe_resource_size(ref->resource[i]));  in lp_scene_end_rasterization()
265          llvmpipe_resource_unmap(ref->resource[i], 0, 0);  in lp_scene_end_rasterization()
266          pipe_resource_reference(&ref->resource[i], NULL);  in lp_scene_end_rasterization()
270    for (struct resource_ref *ref = scene->writeable_resources; ref;  in lp_scene_end_rasterization()  local
271         ref = ref->next) {  in lp_scene_end_rasterization()
272       for (int i = 0; i < ref->count; i++) {  in lp_scene_end_rasterization()
276                          (void *) ref->resource[i],  in lp_scene_end_rasterization()
277                          ref->resource[i]->width0,  in lp_scene_end_rasterization()
278                             ref->resource[i]->height0,  in lp_scene_end_rasterization()
279                          llvmpipe_resource_size(ref->resource[i]));  in lp_scene_end_rasterization()
281          llvmpipe_resource_unmap(ref->resource[i], 0, 0);  in lp_scene_end_rasterization()
282          pipe_resource_reference(&ref->resource[i], NULL);  in lp_scene_end_rasterization()
291    /* Decrement shader variant ref counts  in lp_scene_end_rasterization()
294    for (struct shader_ref *ref = scene->frag_shaders; ref; ref = ref->next) {  in lp_scene_end_rasterization()  local
295       for (i = 0; i < ref->count; i++) {  in lp_scene_end_rasterization()
297             debug_printf("shader %d: %p\n", j, (void *) ref->variant[i]);  in lp_scene_end_rasterization()
300                                  &ref->variant[i], NULL);  in lp_scene_end_rasterization()
410    struct resource_ref *ref;  in lp_scene_add_resource_reference()  local
417    for (ref = *list; ref; ref = ref->next) {  in lp_scene_add_resource_reference()
418       last = &ref->next;  in lp_scene_add_resource_reference()
422       for (i = 0; i < ref->count; i++)  in lp_scene_add_resource_reference()
423          if (ref->resource[i] == resource)  in lp_scene_add_resource_reference()
426       if (ref->count < RESOURCE_REF_SZ) {  in lp_scene_add_resource_reference()
435    if (!ref) {  in lp_scene_add_resource_reference()
437       *last = lp_scene_alloc(scene, sizeof *ref);  in lp_scene_add_resource_reference()
441       ref = *last;  in lp_scene_add_resource_reference()
442       memset(ref, 0, sizeof *ref);  in lp_scene_add_resource_reference()
453    pipe_resource_reference(&ref->resource[ref->count++], resource);  in lp_scene_add_resource_reference()
477    struct shader_ref *ref, **last = &scene->frag_shaders;  in lp_scene_add_frag_shader_reference()  local
481    for (ref = scene->frag_shaders; ref; ref = ref->next) {  in lp_scene_add_frag_shader_reference()
482       last = &ref->next;  in lp_scene_add_frag_shader_reference()
486       for (int i = 0; i < ref->count; i++)  in lp_scene_add_frag_shader_reference()
487          if (ref->variant[i] == variant)  in lp_scene_add_frag_shader_reference()
490       if (ref->count < SHADER_REF_SZ) {  in lp_scene_add_frag_shader_reference()
499    if (!ref) {  in lp_scene_add_frag_shader_reference()
501       *last = lp_scene_alloc(scene, sizeof *ref);  in lp_scene_add_frag_shader_reference()
505       ref = *last;  in lp_scene_add_frag_shader_reference()
506       memset(ref, 0, sizeof *ref);  in lp_scene_add_frag_shader_reference()
511    lp_fs_variant_reference(llvmpipe_context(scene->pipe), &ref->variant[ref->count++], variant);  in lp_scene_add_frag_shader_reference()
523    const struct resource_ref *ref;  in lp_scene_is_resource_referenced()  local
526    for (ref = scene->resources; ref; ref = ref->next) {  in lp_scene_is_resource_referenced()
527       for (i = 0; i < ref->count; i++)  in lp_scene_is_resource_referenced()
528          if (ref->resource[i] == resource)  in lp_scene_is_resource_referenced()
532    for (ref = scene->writeable_resources; ref; ref = ref->next) {  in lp_scene_is_resource_referenced()
533       for (i = 0; i < ref->count; i++)  in lp_scene_is_resource_referenced()
534          if (ref->resource[i] == resource)  in lp_scene_is_resource_referenced()