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authormarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
committermarha <marha@users.sourceforge.net>2009-06-28 22:07:26 +0000
commit3562e78743202e43aec8727005182a2558117eca (patch)
tree8f9113a77d12470c5c851a2a8e4cb02e89df7d43 /libX11/src/WrBitF.c
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Checked in the following released items:
xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz
Diffstat (limited to 'libX11/src/WrBitF.c')
-rw-r--r--libX11/src/WrBitF.c158
1 files changed, 158 insertions, 0 deletions
diff --git a/libX11/src/WrBitF.c b/libX11/src/WrBitF.c
new file mode 100644
index 000000000..5062fdcae
--- /dev/null
+++ b/libX11/src/WrBitF.c
@@ -0,0 +1,158 @@
+/* $Xorg: WrBitF.c,v 1.4 2001/02/09 02:03:37 xorgcvs Exp $ */
+/*
+
+Copyright 1987, 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/X11/WrBitF.c,v 3.6 2003/04/13 19:22:18 dawes Exp $ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlibint.h"
+#include <X11/Xos.h>
+#include "Xutil.h"
+#include <stdio.h>
+
+#define ERR_RETURN NULL
+
+static char *Format_Image(
+ XImage *image,
+ int *resultsize)
+{
+ register int x, c, b;
+ register char *ptr;
+ int y;
+ char *data;
+ int width, height;
+ int bytes_per_line;
+
+ width = image->width;
+ height = image->height;
+
+ bytes_per_line = (width+7)/8;
+ *resultsize = bytes_per_line * height; /* Calculate size of data */
+
+ data = (char *) Xmalloc( *resultsize ); /* Get space for data */
+ if (!data)
+ return(ERR_RETURN);
+
+ /*
+ * The slow but robust brute force method of converting the image:
+ */
+ ptr = data;
+ c = 0; b=1;
+ for (y=0; y<height; y++) {
+ for (x=0; x<width;) {
+ if (XGetPixel(image, x, y))
+ c |= b;
+ b <<= 1;
+ if (!(++x & 7)) {
+ *(ptr++)=c;
+ c=0; b=1;
+ }
+ }
+ if (x & 7) {
+ *(ptr++)=c;
+ c=0; b=1;
+ }
+ }
+
+ return(data);
+}
+
+#define BYTES_PER_OUTPUT_LINE 12
+
+int
+XWriteBitmapFile(
+ Display *display,
+ _Xconst char *filename,
+ Pixmap bitmap,
+ unsigned int width,
+ unsigned int height,
+ int x_hot,
+ int y_hot)
+{
+ char *data, *ptr;
+ int size, byte;
+ int c;
+ XImage *image;
+ FILE *stream;
+ char *name;
+
+ if (!(name = strrchr(filename, '/')))
+ name = (char *)filename;
+ else
+ name++;
+
+#ifdef __UNIXOS2__
+ filename = (char*)__XOS2RedirRoot(filename);
+#endif
+ if (!(stream = fopen(filename, "w")))
+ return(BitmapOpenFailed);
+
+ /* Convert bitmap to an image */
+ image = XGetImage(display, bitmap, 0,0,width, height, 1L, XYPixmap);
+ if (!image) {
+ fclose(stream);
+ return(4); /* XXX spec does not say what to return */
+ }
+
+ /* Get standard format for data */
+ data = Format_Image(image, &size);
+ XDestroyImage(image);
+ if (!data) {
+ fclose(stream);
+ return(BitmapNoMemory);
+ }
+
+ /* Write out standard header */
+ fprintf(stream, "#define %s_width %d\n", name, width);
+ fprintf(stream, "#define %s_height %d\n", name, height);
+ if (x_hot != -1) {
+ fprintf(stream, "#define %s_x_hot %d\n", name, x_hot);
+ fprintf(stream, "#define %s_y_hot %d\n", name, y_hot);
+ }
+
+ /* Print out the data itself */
+ fprintf(stream, "static unsigned char %s_bits[] = {", name);
+ for (byte=0, ptr=data; byte<size; byte++, ptr++) {
+ if (!byte)
+ fprintf(stream, "\n ");
+ else if (!(byte % BYTES_PER_OUTPUT_LINE))
+ fprintf(stream, ",\n ");
+ else
+ fprintf(stream, ", ");
+ c = *ptr;
+ if (c<0)
+ c += 256;
+ fprintf(stream, "0x%02x", c);
+ }
+ fprintf(stream, "};\n");
+
+ Xfree(data);
+ fclose(stream);
+ return(BitmapSuccess);
+}