From 4a3dbb926ae3f5410198d7cc4f4ebe4f62eebf05 Mon Sep 17 00:00:00 2001 From: marha Date: Sat, 25 Jul 2009 19:39:46 +0000 Subject: Added xorg-server-1.6.2.tar.gz --- xorg-server/hw/xprint/ps/PsCache.c | 328 ------------------------------------- 1 file changed, 328 deletions(-) delete mode 100644 xorg-server/hw/xprint/ps/PsCache.c (limited to 'xorg-server/hw/xprint/ps/PsCache.c') diff --git a/xorg-server/hw/xprint/ps/PsCache.c b/xorg-server/hw/xprint/ps/PsCache.c deleted file mode 100644 index 5c823a13e..000000000 --- a/xorg-server/hw/xprint/ps/PsCache.c +++ /dev/null @@ -1,328 +0,0 @@ -/* - -Copyright 1996, 1998 The Open Group - -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. - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -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 NONINFRINGEMENT. IN NO EVENT SHALL THE -OPEN GROUP 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. - -Except as contained in this notice, the name of The Open Group shall not be -used in advertising or otherwise to promote the sale, use or other dealings -in this Software without prior written authorization from The Open Group. - -*/ -/* - * (c) Copyright 1996 Hewlett-Packard Company - * (c) Copyright 1996 International Business Machines Corp. - * (c) Copyright 1996, 2000 Sun Microsystems, Inc. All Rights Reserved. - * (c) Copyright 1996 Novell, Inc. - * (c) Copyright 1996 Digital Equipment Corp. - * (c) Copyright 1996 Fujitsu Limited - * (c) Copyright 1996 Hitachi, Ltd. - * - * Permission is hereby granted, free of charge, to any person obtaining - * a copy of this software and associated documentation files (the - * "Software"), to deal in the Software without restriction, including - * without limitation the rights to use, copy, modify, merge, publish, - * distribute, sublicense, and/or sell copies of the Software, and to - * permit persons to whom the Software is furnished to do so, subject - * to the following conditions: - * - * The above copyright notice and this permission notice shall be included - * in all copies or substantial portions of the Software. - * - * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * THE COPYRIGHT HOLDERS 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. - * - * Except as contained in this notice, the names of the copyright holders - * shall not be used in advertising or otherwise to promote the sale, use - * or other dealings in this Software without prior written authorization - * from said copyright holders. - */ - -/******************************************************************* -** -** ********************************************************* -** * -** * File: PsCache.c -** * -** * Contents: Character-caching routines -** * -** * Created By: Jay Hobson (Sun MicroSystems) -** * -** * Copyright: Copyright 1996 The Open Group, Inc. -** * -** ********************************************************* -** -********************************************************************/ - -#ifdef HAVE_DIX_CONFIG_H -#include -#endif - -#include "Ps.h" -#include "gcstruct.h" -#include "windowstr.h" -#include -#include - -#define GET 0 -#define RESET 1 - -struct bm_cache_list { - struct bm_cache_list *next; - struct bm_cache_list *prev; - int height; - long id; - char *pBuffer; -}; - -struct bm_cache_head { - struct bm_cache_list *head; - int width; - struct bm_cache_head *next; - struct bm_cache_head *prev; -}; - -static struct bm_cache_head *bm_cache = NULL; - -static long -PsBmUniqueId(int func) -{ - static long unique_id = 0; - - if(func == RESET) - { - unique_id = 0; - return 0; - } - else - return ++unique_id; -} - -int -PsBmIsImageCached( - int gWidth, - int gHeight, - char *pBuffer) -{ - int return_val = 0; - struct bm_cache_head *pList = bm_cache; - - while(pList != NULL && !return_val) - { - if(pList->width == gWidth) - { - struct bm_cache_list *pItem = pList->head; - - while(pItem != NULL) - { - if(pItem->height == gHeight) - { - int length = 4*(gWidth/32+(gWidth%32!=0))*gHeight; - - if(!memcmp(pItem->pBuffer, pBuffer, sizeof(char)*length)) - { - return_val = pItem->id; - break; - } - } - else if(pItem->height > gHeight) - break; - - pItem = pItem->next; - } - } - else if(pList->width > gWidth) - break; - - pList = pList->next; - } - return return_val; -} - -int -PsBmPutImageInCache( - int gWidth, - int gHeight, - char *pBuffer) -{ - int return_val = 0; - struct bm_cache_head *pList = bm_cache; - struct bm_cache_list *pNew; - int length = 4*(gWidth/32+(gWidth%32!=0))*gHeight; - - if(gWidth == 1 && gHeight == 1 && pBuffer[0] == 0) - return return_val; - - pNew = (struct bm_cache_list *)malloc(sizeof(struct bm_cache_list)); - pNew->next = NULL; - pNew->prev = NULL; - pNew->height = gHeight; - pNew->id = PsBmUniqueId(GET); - pNew->pBuffer = (char *)malloc(sizeof(char)*length); - - memcpy(pNew->pBuffer, pBuffer, length); - - while(pList != NULL) - { - if(pList->width == gWidth) - { - struct bm_cache_list *pItem = pList->head; - - while(pItem != NULL) - { - if(pItem->height >= gHeight) - { - pNew->next = pItem; - pNew->prev = pItem->prev; - if(pItem->prev != NULL) - pItem->prev->next = pNew; - else - pList->head = pNew; - pItem->prev = pNew; - - return_val = pNew->id; - - break; - } - else if(pItem->next == NULL) - { - pNew->prev = pItem; - pItem->next = pNew; - - return_val = pNew->id; - - break; - } - - pItem = pItem->next; - } - - break; - } - - pList = pList->next; - } - - if(pList == NULL) - { - struct bm_cache_head *pNewList; - - pNewList = (struct bm_cache_head *)malloc(sizeof(struct bm_cache_head)); - - pNewList->next = NULL; - pNewList->prev = NULL; - pNewList->width = gWidth; - pNewList->head = pNew; - - if(bm_cache == NULL) - { - bm_cache = pNewList; - return_val = pNew->id; - } - else - { - pList = bm_cache; - - while(pList != NULL) - { - if(pList->width > gWidth) - { - pNewList->next = pList; - pNewList->prev = pList->prev; - - if(pList->prev != NULL) - pList->prev->next = pNewList; - else - bm_cache = pNewList; - pList->prev = pNewList; - - return_val = pNew->id; - - break; - } - else if(pList->next == NULL) - { - pNewList->prev = pList; - pList->next = pNewList; - - return_val = pNew->id; - - break; - } - - pList = pList->next; - } - } - } - - return return_val; -} - - -static void -PsBmClearImageCacheItem( - struct bm_cache_list *pItem) -{ - if(pItem != NULL) - { - if(pItem->pBuffer != NULL) - free(pItem->pBuffer); - pItem->pBuffer = NULL; - - if(pItem->next) - PsBmClearImageCacheItem(pItem->next); - pItem->next = NULL; - - free(pItem); - pItem = NULL; - } -} - -static void -PsBmClearImageCacheList( - struct bm_cache_head *pList) -{ - if(pList != NULL) - { - if(pList->head) - PsBmClearImageCacheItem(pList->head); - pList->head = NULL; - - if(pList->next) - PsBmClearImageCacheList(pList->next); - pList->next = NULL; - - free(pList); - pList = NULL; - } -} - -void -PsBmClearImageCache(void) -{ - PsBmClearImageCacheList(bm_cache); - - bm_cache = NULL; - - PsBmUniqueId(RESET); -} - -- cgit v1.2.3