KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

add cso_hash_contains() function

This commit is contained in:
Alan Hourihane 2008-09-24 20:42:57 +01:00
parent 2a7dc79273
commit 4fe186f8dc
2 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/gallium/auxiliary/cso_cache/cso_hash.c
View File

@ -431,3 +431,9 @@ struct cso_hash_iter cso_hash_erase(struct cso_hash *hash, struct cso_hash_iter
--hash->data.d->size;
return ret;
}
boolean cso_hash_contains(struct cso_hash *hash, unsigned key)
{
struct cso_node **node = cso_hash_find_node(hash, key);
return (*node != hash->data.e);
}

6
src/gallium/auxiliary/cso_cache/cso_hash.h
View File

@ -44,6 +44,7 @@
#ifndef CSO_HASH_H
#define CSO_HASH_H
#include "pipe/p_compiler.h"
#ifdef __cplusplus
extern "C" {
@ -95,6 +96,11 @@ struct cso_hash_iter cso_hash_first_node(struct cso_hash *hash);
*/
struct cso_hash_iter cso_hash_find(struct cso_hash *hash, unsigned key);
/**
* Returns true if a value with the given key exists in the hash
*/
boolean cso_hash_contains(struct cso_hash *hash, unsigned key);
int cso_hash_iter_is_null(struct cso_hash_iter iter);
unsigned cso_hash_iter_key(struct cso_hash_iter iter);