static boolean
epilog(
struct tgsi_iterate_context *iter )
{
struct sanity_check_ctx *ctx = (struct sanity_check_ctx *) iter;
/* There must be an END instruction somewhere.
*/
if (ctx->index_of_END == ~0) {
report_error( ctx, "Missing END instruction" );
}
/* Check if all declared registers were used.
*/
{
struct cso_hash_iter iter =
cso_hash_first_node(ctx->regs_decl);
while (!cso_hash_iter_is_null(iter)) {
scan_register *reg = (scan_register *)cso_hash_iter_data(iter);
if (!is_register_used(ctx, reg) && !is_ind_register_used(ctx, reg)) {
report_warning( ctx, "%s[%u]: Register never used",
file_names[reg->file], reg->indices[0] );
}
iter = cso_hash_iter_next(iter);
}
}
/* Print totals, if any.
*/
if (ctx->errors || ctx->warnings)
debug_printf( "%u errors, %u warnings\n", ctx->errors, ctx->warnings );
return TRUE;
}
void
util_surfaces_destroy(struct util_surfaces *us, struct pipe_resource *pt, void (*destroy_surface) (struct pipe_surface *))
{
if(pt->target == PIPE_TEXTURE_3D || pt->target == PIPE_TEXTURE_CUBE)
{ /* or 2D array */
if(us->u.hash)
{
struct cso_hash_iter iter;
iter = cso_hash_first_node(us->u.hash);
while (!cso_hash_iter_is_null(iter)) {
destroy_surface(cso_hash_iter_data(iter));
iter = cso_hash_iter_next(iter);
}
cso_hash_delete(us->u.hash);
us->u.hash = NULL;
}
}
else
{
if(us->u.array)
{
unsigned i;
for(i = 0; i <= pt->last_level; ++i)
{
struct pipe_surface *ps = us->u.array[i];
if(ps)
destroy_surface(ps);
}
FREE(us->u.array);
us->u.array = NULL;
}
}
}
static INLINE void delete_translates(struct translate_cache *cache)
{
struct cso_hash *hash = cache->hash;
struct cso_hash_iter iter = cso_hash_first_node(hash);
while (!cso_hash_iter_is_null(iter)) {
struct translate *state = (struct translate*)cso_hash_iter_data(iter);
iter = cso_hash_iter_next(iter);
if (state) {
state->release(state);
}
}
}
struct cso_hash_iter cso_find_state_template(struct cso_cache *sc,
unsigned hash_key, enum cso_cache_type type,
void *templ, unsigned size)
{
struct cso_hash_iter iter = cso_find_state(sc, hash_key, type);
while (!cso_hash_iter_is_null(iter)) {
void *iter_data = cso_hash_iter_data(iter);
if (!memcmp(iter_data, templ, size))
return iter;
iter = cso_hash_iter_next(iter);
}
return iter;
}
void cso_for_each_state(struct cso_cache *sc, enum cso_cache_type type,
cso_state_callback func, void *user_data)
{
struct cso_hash *hash = _cso_hash_for_type(sc, type);
struct cso_hash_iter iter;
iter = cso_hash_first_node(hash);
while (!cso_hash_iter_is_null(iter)) {
void *state = cso_hash_iter_data(iter);
iter = cso_hash_iter_next(iter);
if (state) {
func(state, user_data);
}
}
}
void *cso_hash_find_data_from_template( struct cso_hash *hash,
unsigned hash_key,
void *templ,
int size )
{
struct cso_hash_iter iter = cso_hash_find(hash, hash_key);
while (!cso_hash_iter_is_null(iter)) {
void *iter_data = cso_hash_iter_data(iter);
if (!memcmp(iter_data, templ, size)) {
/* We found a match
*/
return iter_data;
}
iter = cso_hash_iter_next(iter);
}
return NULL;
}
static boolean
is_any_register_declared(
struct sanity_check_ctx *ctx,
uint file )
{
struct cso_hash_iter iter =
cso_hash_first_node(ctx->regs_decl);
while (!cso_hash_iter_is_null(iter)) {
scan_register *reg = (scan_register *)cso_hash_iter_data(iter);
if (reg->file == file)
return TRUE;
iter = cso_hash_iter_next(iter);
}
return FALSE;
}
static INLINE struct cso_hash_iter
hash_table_find_iter(const struct keymap *map, const void *key,
unsigned key_hash)
{
struct cso_hash_iter iter;
struct keymap_item *item;
iter = cso_hash_find(map->cso, key_hash);
while (!cso_hash_iter_is_null(iter)) {
item = (struct keymap_item *) cso_hash_iter_data(iter);
if (!memcmp(item->key, key, map->key_size))
break;
iter = cso_hash_iter_next(iter);
}
return iter;
}
void font_destroy(struct vg_font *font)
{
struct vg_context *ctx = vg_current_context();
struct cso_hash_iter iter;
vg_context_remove_object(ctx, &font->base);
iter = cso_hash_first_node(font->glyphs);
while (!cso_hash_iter_is_null(iter)) {
struct vg_glyph *glyph = (struct vg_glyph *) cso_hash_iter_data(iter);
FREE(glyph);
iter = cso_hash_iter_next(iter);
}
cso_hash_delete(font->glyphs);
vg_free_object(&font->base);
FREE(font);
}
void cso_for_each_state(struct cso_cache *sc, enum cso_cache_type type,
cso_state_callback func, void *user_data)
{
struct cso_hash *hash = 0;
struct cso_hash_iter iter;
switch (type) {
case CSO_BLEND:
hash = sc->blend_hash;
break;
case CSO_SAMPLER:
hash = sc->sampler_hash;
break;
case CSO_DEPTH_STENCIL_ALPHA:
hash = sc->depth_stencil_hash;
break;
case CSO_RASTERIZER:
hash = sc->rasterizer_hash;
break;
case CSO_FRAGMENT_SHADER:
hash = sc->fs_hash;
break;
case CSO_VERTEX_SHADER:
hash = sc->vs_hash;
break;
case CSO_VELEMENTS:
hash = sc->velements_hash;
break;
}
iter = cso_hash_first_node(hash);
while (!cso_hash_iter_is_null(iter)) {
void *state = cso_hash_iter_data(iter);
iter = cso_hash_iter_next(iter);
if (state) {
func(state, user_data);
}
}
}
static INLINE void sanitize_hash(struct cso_hash *hash, enum cso_cache_type type,
int max_size, void *user_data)
{
struct cso_context *ctx = (struct cso_context *)user_data;
/* if we're approach the maximum size, remove fourth of the entries
* otherwise every subsequent call will go through the same */
int hash_size = cso_hash_size(hash);
int max_entries = (max_size > hash_size) ? max_size : hash_size;
int to_remove = (max_size < max_entries) * max_entries/4;
struct cso_hash_iter iter = cso_hash_first_node(hash);
if (hash_size > max_size)
to_remove += hash_size - max_size;
while (to_remove) {
/*remove elements until we're good */
/*fixme: currently we pick the nodes to remove at random*/
void *cso = cso_hash_iter_data(iter);
if (delete_cso(ctx, cso, type)) {
iter = cso_hash_erase(hash, iter);
--to_remove;
} else
iter = cso_hash_iter_next(iter);
}
}
