X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fgallium%2Fauxiliary%2Fcso_cache%2Fcso_hash.c;h=2a3f3611e650d15d862a0561b689c6a88812de57;hb=ed1b273ffcab0e2089899f3be7e31b2bc49f7ef3;hp=7f0044c5a7f219c6d11a3d8a6253f9d1671a94ac;hpb=4f25420bdd834e81a3e22733304efc5261c2998a;p=mesa.git

diff --git a/src/gallium/auxiliary/cso_cache/cso_hash.c b/src/gallium/auxiliary/cso_cache/cso_hash.c
index 7f0044c5a7f..2a3f3611e65 100644
--- a/src/gallium/auxiliary/cso_cache/cso_hash.c
+++ b/src/gallium/auxiliary/cso_cache/cso_hash.c
@@ -1,6 +1,6 @@
 /**************************************************************************
  *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * Copyright 2007 VMware, Inc.
  * All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
@@ -18,7 +18,7 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
  * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
@@ -27,15 +27,17 @@
 
  /*
   * Authors:
-  *   Zack Rusin <zack@tungstengraphics.com>
+  *   Zack Rusin <zackr@vmware.com>
   */
 
-#include "pipe/p_debug.h"
+#include "util/u_debug.h"
 #include "util/u_memory.h"
 
 #include "cso_hash.h"
 
+#ifndef MAX
 #define MAX(a, b) ((a > b) ? (a) : (b))
+#endif
 
 static const int MinNumBits = 4;
 
@@ -431,3 +433,9 @@ 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);
+}