diff options
Diffstat (limited to 'xorg-server/hw/xgl/xglhash.c')
| -rw-r--r-- | xorg-server/hw/xgl/xglhash.c | 134 |
1 files changed, 0 insertions, 134 deletions
diff --git a/xorg-server/hw/xgl/xglhash.c b/xorg-server/hw/xgl/xglhash.c deleted file mode 100644 index c6c22ad88..000000000 --- a/xorg-server/hw/xgl/xglhash.c +++ /dev/null @@ -1,134 +0,0 @@ -/* - * Copyright © 2005 Novell, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software - * and its documentation for any purpose is hereby granted without - * fee, provided that the above copyright notice appear in all copies - * and that both that copyright notice and this permission notice - * appear in supporting documentation, and that the name of - * Novell, Inc. not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior permission. - * Novell, Inc. makes no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * NOVELL, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, - * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN - * NO EVENT SHALL NOVELL, INC. BE LIABLE FOR ANY SPECIAL, INDIRECT OR - * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS - * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, - * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION - * WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Author: David Reveman <davidr@novell.com> - */ - -#include "xgl.h" - -#define SYM(ptr, name) { (void **) &(ptr), (name) } - -typedef struct _xglHashFunc { - xglHashTablePtr (*NewHashTable) (void); - void (*DeleteHashTable) (xglHashTablePtr pTable); - void *(*HashLookup) (const xglHashTablePtr pTable, - unsigned int key); - void (*HashInsert) (xglHashTablePtr pTable, - unsigned int key, - void *data); - void (*HashRemove) (xglHashTablePtr pTable, - unsigned int key); - unsigned int (*HashFirstEntry) (xglHashTablePtr pTable); - unsigned int (*HashNextEntry) (const xglHashTablePtr pTable, - unsigned int key); - unsigned int (*HashFindFreeKeyBlock) (xglHashTablePtr pTable, - unsigned int numKeys); -} xglHashFuncRec; - -static xglHashFuncRec __hashFunc; - -static void *hashHandle = 0; - -Bool -xglLoadHashFuncs (void *handle) -{ - -#ifdef XGL_MODULAR - xglSymbolRec sym[] = { - SYM (__hashFunc.NewHashTable, "_mesa_NewHashTable"), - SYM (__hashFunc.DeleteHashTable, "_mesa_DeleteHashTable"), - SYM (__hashFunc.HashLookup, "_mesa_HashLookup"), - SYM (__hashFunc.HashInsert, "_mesa_HashInsert"), - SYM (__hashFunc.HashRemove, "_mesa_HashRemove"), - SYM (__hashFunc.HashFirstEntry, "_mesa_HashFirstEntry"), - SYM (__hashFunc.HashNextEntry, "_mesa_HashNextEntry"), - SYM (__hashFunc.HashFindFreeKeyBlock, "_mesa_HashFindFreeKeyBlock") - }; - - if (!xglLookupSymbols (handle, sym, sizeof (sym) / sizeof (sym[0]))) - return FALSE; - - hashHandle = handle; - - return TRUE; -#else - return FALSE; -#endif - -} - -xglHashTablePtr -xglNewHashTable (void) -{ - if (!hashHandle) - return 0; - - return (*__hashFunc.NewHashTable) (); -} - -void -xglDeleteHashTable (xglHashTablePtr pTable) -{ - (*__hashFunc.DeleteHashTable) (pTable); -} - -void * -xglHashLookup (const xglHashTablePtr pTable, - unsigned int key) -{ - return (*__hashFunc.HashLookup) (pTable, key); -} - -void -xglHashInsert (xglHashTablePtr pTable, - unsigned int key, - void *data) -{ - (*__hashFunc.HashInsert) (pTable, key, data); -} - -void -xglHashRemove (xglHashTablePtr pTable, - unsigned int key) -{ - (*__hashFunc.HashRemove) (pTable, key); -} - -unsigned int -xglHashFirstEntry (xglHashTablePtr pTable) -{ - return (*__hashFunc.HashFirstEntry) (pTable); -} - -unsigned int -xglHashNextEntry (const xglHashTablePtr pTable, - unsigned int key) -{ - return (*__hashFunc.HashNextEntry) (pTable, key); -} - -unsigned int -xglHashFindFreeKeyBlock (xglHashTablePtr pTable, - unsigned int numKeys) -{ - return (*__hashFunc.HashFindFreeKeyBlock) (pTable, numKeys); -} |