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/*
* $XFree86: $
*
* Copyright © 2002 University of Southern California
*
* 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, and that the name of University
* of Southern California not be used in advertising or publicity
* pertaining to distribution of the software without specific,
* written prior permission. University of Southern California makes
* no representations about the suitability of this software for any
* purpose. It is provided "as is" without express or implied
* warranty.
*
* UNIVERSITY OF SOUTHERN CALIFORNIA DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL UNIVERSITY OF
* SOUTHERN CALIFORNIA BE LIABLE FOR ANY SPECIAL, INDIRECT OR
* CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
* OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* Author: Carl Worth, USC, Information Sciences Institute */
#include "xrint.h"
void
XrPictureInit(XrPicture *picture, Display *dpy)
{
picture->dpy = dpy;
picture->drawable = 0;
picture->depth = 0;
picture->visual = 0;
picture->format = 0;
picture->pa_mask = 0;
picture->picture = 0;
}
void
XrPictureDeinit(XrPicture *picture)
{
/* XXX: Leak for now. The problem is that I'm not currently cloning this as I should be sometime during XrSave.
if (picture->picture) {
XRenderFreePicture(picture->dpy, picture->picture);
}
*/
}
void
XrPictureSetSolidColor(XrPicture *picture, XrColor *color, XRenderPictFormat *format)
{
/* XXX: Special handling for depth==1 ala xftdraw.c? */
if (picture->picture == 0) {
Pixmap pix;
XRenderPictureAttributes pa;
pix = XCreatePixmap(picture->dpy, DefaultRootWindow(picture->dpy), 1, 1, format->depth);
pa.repeat = True;
picture->picture = XRenderCreatePicture(picture->dpy, pix, format, CPRepeat, &pa);
XFreePixmap(picture->dpy, pix);
}
XRenderFillRectangle(picture->dpy, PictOpSrc,
picture->picture, &color->render,
0, 0, 1, 1);
}
static void
_XrPictureFindFormat(XrPicture *picture)
{
if (picture->format) {
return;
}
picture->format = XRenderFindVisualFormat(picture->dpy, picture->visual);
}
void
XrPictureSetDrawable(XrPicture *picture, Drawable drawable, Visual *visual)
{
if (picture->picture) {
XRenderFreePicture(picture->dpy, picture->picture);
}
picture->visual = visual;
picture->drawable = drawable;
_XrPictureFindFormat(picture);
picture->picture = XRenderCreatePicture(picture->dpy, drawable,
picture->format, picture->pa_mask, &picture->pa);
}
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