Imported nx-X11-3.1.0-1.tar.gznx-X11/3.1.0-1

Summary: Imported nx-X11-3.1.0-1.tar.gz
Keywords:

Imported nx-X11-3.1.0-1.tar.gz
into Git repository

1 files changed, 86 insertions, 0 deletions

diff --git a/nx-X11/lib/X11/CrPFBData.c b/nx-X11/lib/X11/CrPFBData.c
new file mode 100644
index 000000000..b65e32fcb
--- /dev/null
+++ b/nx-X11/lib/X11/CrPFBData.c
@@ -0,0 +1,86 @@
+/* $Xorg: CrPFBData.c,v 1.4 2001/02/09 02:03:32 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.
+
+*/
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+#include "Xlib.h"
+#include <stdio.h>
+
+/*
+ * XCreatePixmapFromBitmapData: Routine to make a pixmap from user supplied bitmap data.
+ *             D is any drawable on the same screen that the pixmap will be used in.
+ *             Data is a pointer to the bit data, and 
+ *             width & height give the size in bits of the pixmap.
+ *             Fg and Bg are the pixel values to use for the two colors.
+ *             Depth is the depth of the pixmap to create.
+ *
+ * The following format is assumed for data:
+ *
+ *    format=XYPixmap
+ *    bit_order=LSBFirst
+ *    byte_order=LSBFirst
+ *    padding=8
+ *    bitmap_unit=8
+ *    xoffset=0
+ *    no extra bytes per line
+ */  
+Pixmap XCreatePixmapFromBitmapData(display,d,data,width,height,fg,bg,depth)
+    Display *display;
+    Drawable d;
+    char *data;
+    unsigned int width, height;
+    unsigned long fg, bg;
+    unsigned int depth;
+{
+    XImage ximage;
+    GC gc;
+    XGCValues gcv;
+    Pixmap pix;
+
+    pix = XCreatePixmap(display, d, width, height, depth);
+    gcv.foreground = fg;
+    gcv.background = bg;
+    if (! (gc = XCreateGC(display, pix, GCForeground|GCBackground, &gcv)))
+	return (Pixmap) NULL;
+    ximage.height = height;
+    ximage.width = width;
+    ximage.depth = 1;
+    ximage.bits_per_pixel = 1;
+    ximage.xoffset = 0;
+    ximage.format = XYBitmap;
+    ximage.data = data;
+    ximage.byte_order = LSBFirst;
+    ximage.bitmap_unit = 8;
+    ximage.bitmap_bit_order = LSBFirst;
+    ximage.bitmap_pad = 8;
+    ximage.bytes_per_line = (width+7)/8;
+
+    XPutImage(display, pix, gc, &ximage, 0, 0, 0, 0, width, height);
+    XFreeGC(display, gc);
+    return(pix);
+}