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authormarha <marha@users.sourceforge.net>2011-03-25 15:37:13 +0000
committermarha <marha@users.sourceforge.net>2011-03-25 15:37:13 +0000
commit41a502478a2972358dec934d82ee401c61a5cd36 (patch)
tree3fda8100e6da9b4a2863789e393016a750502067 /libXfont/src/fontfile/renderers.c
parent81aeaf653a832c4054d9a40b1cc796911521a739 (diff)
parent272e57235cd60a2e65ac8258d96a02eb3939b687 (diff)
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svn merge ^/branches/released .
Diffstat (limited to 'libXfont/src/fontfile/renderers.c')
-rw-r--r--libXfont/src/fontfile/renderers.c231
1 files changed, 115 insertions, 116 deletions
diff --git a/libXfont/src/fontfile/renderers.c b/libXfont/src/fontfile/renderers.c
index f75faea0a..8adb05e1c 100644
--- a/libXfont/src/fontfile/renderers.c
+++ b/libXfont/src/fontfile/renderers.c
@@ -1,116 +1,115 @@
-/*
-
-Copyright 1991, 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.
-
-*/
-/* $XFree86: xc/lib/font/fontfile/renderers.c,v 1.7 2002/12/09 17:30:00 dawes Exp $ */
-
-/*
- * Author: Keith Packard, MIT X Consortium
- */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include <X11/fonts/fntfilst.h>
-#include <unistd.h>
-extern void ErrorF(const char *f, ...);
-
-static FontRenderersRec renderers;
-
-/*
- * XXX Maybe should allow unregistering renders. For now, just clear the
- * list at each new generation.
- */
-extern unsigned long serverGeneration;
-static unsigned long rendererGeneration = 0;
-
-Bool
-FontFileRegisterRenderer (FontRendererPtr renderer)
-{
- return FontFilePriorityRegisterRenderer(renderer, 0);
-}
-
-Bool
-FontFilePriorityRegisterRenderer (FontRendererPtr renderer, int priority)
-{
- int i;
- struct _FontRenderersElement *new;
-
- if (rendererGeneration != serverGeneration) {
- rendererGeneration = serverGeneration;
- renderers.number = 0;
- if (renderers.renderers)
- free(renderers.renderers);
- renderers.renderers = NULL;
- }
-
- for (i = 0; i < renderers.number; i++) {
- if (!strcasecmp (renderers.renderers[i].renderer->fileSuffix,
- renderer->fileSuffix)) {
- if(renderers.renderers[i].priority >= priority) {
- if(renderers.renderers[i].priority == priority) {
- if (rendererGeneration == 1)
- ErrorF("Warning: font renderer for \"%s\" "
- "already registered at priority %d\n",
- renderer->fileSuffix, priority);
- }
- return TRUE;
- } else {
- break;
- }
- }
- }
-
- if(i >= renderers.number) {
- new = realloc (renderers.renderers, sizeof(*new) * (i + 1));
- if (!new)
- return FALSE;
- renderers.renderers = new;
- renderers.number = i + 1;
- }
- renderer->number = i;
- renderers.renderers[i].renderer = renderer;
- renderers.renderers[i].priority = priority;
- return TRUE;
-}
-
-FontRendererPtr
-FontFileMatchRenderer (char *fileName)
-{
- int i;
- int fileLen;
- FontRendererPtr r;
-
- fileLen = strlen (fileName);
- for (i = 0; i < renderers.number; i++)
- {
- r = renderers.renderers[i].renderer;
- if (fileLen >= r->fileSuffixLen &&
- !strcasecmp (fileName + fileLen - r->fileSuffixLen, r->fileSuffix))
- {
- return r;
- }
- }
- return 0;
-}
+/*
+
+Copyright 1991, 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.
+
+*/
+
+/*
+ * Author: Keith Packard, MIT X Consortium
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include <X11/fonts/fntfilst.h>
+#include <unistd.h>
+extern void ErrorF(const char *f, ...);
+
+static FontRenderersRec renderers;
+
+/*
+ * XXX Maybe should allow unregistering renders. For now, just clear the
+ * list at each new generation.
+ */
+extern unsigned long serverGeneration;
+static unsigned long rendererGeneration = 0;
+
+Bool
+FontFileRegisterRenderer (FontRendererPtr renderer)
+{
+ return FontFilePriorityRegisterRenderer(renderer, 0);
+}
+
+Bool
+FontFilePriorityRegisterRenderer (FontRendererPtr renderer, int priority)
+{
+ int i;
+ struct _FontRenderersElement *new;
+
+ if (rendererGeneration != serverGeneration) {
+ rendererGeneration = serverGeneration;
+ renderers.number = 0;
+ if (renderers.renderers)
+ free(renderers.renderers);
+ renderers.renderers = NULL;
+ }
+
+ for (i = 0; i < renderers.number; i++) {
+ if (!strcasecmp (renderers.renderers[i].renderer->fileSuffix,
+ renderer->fileSuffix)) {
+ if(renderers.renderers[i].priority >= priority) {
+ if(renderers.renderers[i].priority == priority) {
+ if (rendererGeneration == 1)
+ ErrorF("Warning: font renderer for \"%s\" "
+ "already registered at priority %d\n",
+ renderer->fileSuffix, priority);
+ }
+ return TRUE;
+ } else {
+ break;
+ }
+ }
+ }
+
+ if(i >= renderers.number) {
+ new = realloc (renderers.renderers, sizeof(*new) * (i + 1));
+ if (!new)
+ return FALSE;
+ renderers.renderers = new;
+ renderers.number = i + 1;
+ }
+ renderer->number = i;
+ renderers.renderers[i].renderer = renderer;
+ renderers.renderers[i].priority = priority;
+ return TRUE;
+}
+
+FontRendererPtr
+FontFileMatchRenderer (char *fileName)
+{
+ int i;
+ int fileLen;
+ FontRendererPtr r;
+
+ fileLen = strlen (fileName);
+ for (i = 0; i < renderers.number; i++)
+ {
+ r = renderers.renderers[i].renderer;
+ if (fileLen >= r->fileSuffixLen &&
+ !strcasecmp (fileName + fileLen - r->fileSuffixLen, r->fileSuffix))
+ {
+ return r;
+ }
+ }
+ return 0;
+}