diff options
Diffstat (limited to 'libX11/src/StColors.c')
-rw-r--r-- | libX11/src/StColors.c | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libX11/src/StColors.c b/libX11/src/StColors.c new file mode 100644 index 000000000..f3a6b589b --- /dev/null +++ b/libX11/src/StColors.c @@ -0,0 +1,67 @@ +/* $Xorg: StColors.c,v 1.4 2001/02/09 02:03:37 xorgcvs Exp $ */ +/* + +Copyright 1986, 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/StColors.c,v 1.3 2001/01/17 19:41:44 dawes Exp $ */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif +#include "Xlibint.h" + +int +XStoreColors( + register Display *dpy, + Colormap cmap, + XColor *defs, + int ncolors) +{ + register int i; + xColorItem citem; + register xStoreColorsReq *req; + + LockDisplay(dpy); + GetReq(StoreColors, req); + + req->cmap = cmap; + + req->length += (ncolors * SIZEOF(xColorItem)) >> 2; /* assume size is 4*n */ + + for (i = 0; i < ncolors; i++) { + citem.pixel = defs[i].pixel; + citem.red = defs[i].red; + citem.green = defs[i].green; + citem.blue = defs[i].blue; + citem.flags = defs[i].flags; + + /* note that xColorItem doesn't contain all 16-bit quantities, so + we can't use Data16 */ + Data(dpy, (char *)&citem, (long) SIZEOF(xColorItem)); + /* assume size is 4*n */ + } + UnlockDisplay(dpy); + SyncHandle(); + return 1; +} |