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#include <QApplication>
#include <QImage>
#include <QPixmap>
#include <QX11Info>
#include <QPainter>
#include <QString>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include <X11/extensions/Xrender.h>
#include <X11/extensions/XShm.h>
#include <sys/time.h>
#include <time.h>
#include <stdio.h>
#include <stdlib.h>
#include "utils.h"
#include "surface.h"
#include "renderops.h"
int win_w = 320;
int win_h = 320;
Display *disp = NULL;
Window win;
RenderOp all_render_ops[] = {
{"PictOpClear", PictOpClear, 1},
{"PictOpSrc", PictOpSrc, 1},
{"PictOpDst", PictOpDst, 1},
{"PictOpOver", PictOpOver, 1},
{"PictOpOverReverse", PictOpOverReverse, 1},
{"PictOpIn", PictOpIn, 1},
{"PictOpInReverse", PictOpInReverse, 1},
{"PictOpOut", PictOpOut, 1},
{"PictOpOutReverse", PictOpOutReverse, 1},
{"PictOpAtop", PictOpAtop, 1},
{"PictOpAtopReverse", PictOpAtopReverse, 1},
{"PictOpXor", PictOpXor, 1},
{"PictOpAdd", PictOpAdd, 1},
{"PictOpSaturate", PictOpSaturate, 1},
{"PictOpDisjointClear", PictOpDisjointClear, 1},
{"PictOpDisjointSrc", PictOpDisjointSrc, 0},
{"PictOpDisjointDst", PictOpDisjointDst, 0},
{"PictOpDisjointOver", PictOpDisjointOver, 0},
{"PictOpDisjointOverReverse", PictOpDisjointOverReverse, 0},
{"PictOpDisjointIn", PictOpDisjointIn, 0},
{"PictOpDisjointInReverse", PictOpDisjointInReverse, 0},
{"PictOpDisjointOut", PictOpDisjointOut, 0},
{"PictOpDisjointOutReverse", PictOpDisjointOutReverse, 0},
{"PictOpDisjointAtop", PictOpDisjointAtop, 0},
{"PictOpDisjointAtopReverse", PictOpDisjointAtopReverse, 0},
{"PictOpDisjointXor", PictOpDisjointXor, 0},
{"PictOpConjointClear", PictOpConjointClear, 0},
{"PictOpConjointSrc", PictOpConjointSrc, 0},
{"PictOpConjointDst", PictOpConjointDst, 0},
{"PictOpConjointOver", PictOpConjointOver, 0},
{"PictOpConjointOverReverse", PictOpConjointOverReverse, 0},
{"PictOpConjointIn", PictOpConjointIn, 0},
{"PictOpConjointInReverse", PictOpConjointInReverse, 0},
{"PictOpConjointOut", PictOpConjointOut, 0},
{"PictOpConjointOutReverse", PictOpConjointOutReverse, 0},
{"PictOpConjointAtop", PictOpConjointAtop, 0},
{"PictOpConjointAtopReverse", PictOpConjointAtopReverse, 0},
{"PictOpConjointXor", PictOpConjointXor, 0},
{NULL, 0, 0}
};
XRenderSurf *surf_win = NULL;
void
test_oper(int op, XRenderSurf *src, XRenderSurf *mask, XRenderSurf *dst)
{
int x, y;
x = rand() % (surf_win->w - (src->w/2));
y = rand() % (surf_win->h - (src->h/2));
xrender_surf_blend(disp, op, src, mask, dst,
0, 0, 0, 0, x, y, src->w, src->h);
}
void
main_loop(void)
{
RenderOp current_op;
/* printf query filters */
printf("Available XRENDER filters:\n");
{
int i;
XFilters *flt;
flt = XRenderQueryFilters(disp, win);
for (i = 0; i < flt->nfilter; ++i)
printf("\t%s\n", flt->filter[i]);
}
/* setup */
surf_win = xrender_surf_adopt(disp, win, DefaultVisual(disp, DefaultScreen(disp)), win_w, win_h);
populate_from_file(disp, surf_win, ":/res/images/bg1.jpg");
// Create a background tile pixmap
QPixmap bg( 40, 40 );
QPainter p( &bg );
p.fillRect( bg.rect(), QColor( 90, 90, 90 ) );
p.fillRect( QRect(0,0,20,20), QColor( 200, 200, 200 ) );
p.fillRect( QRect(20,20,20,20), QColor( 200, 200, 200 ) );
p.end();
// Change the repeat setting for the bg pixmap so it tiles, and clear the window with it
XRenderPictureAttributes pa;
pa.repeat = true;
XRenderChangePicture(disp, bg.x11PictureHandle(), CPRepeat, &pa );
XRenderComposite(disp, PictOpSrc, bg.x11PictureHandle(), None,
surf_win->pic, 0, 0, 0, 0, 0, 0, win_w, win_h);
XFlush(disp);
int i = 0;
current_op = all_render_ops[i++];
int numberOfScenarios = 0;
TestScenario *scenarios = create_test_scenarios(disp, win, win_w, win_h, &numberOfScenarios);
while (current_op.name)
{
printf("Test: %s\n", current_op.name);
for (int j = 0; j < numberOfScenarios; ++j) {
time_test(scenarios[j].name, test_oper, ¤t_op,
scenarios[j].src, scenarios[j].mask, scenarios[j].dst);
}
current_op = all_render_ops[i++];
XSync(disp, False);
// Change the repeat setting for the bg pixmap so it tiles, and clear the window with it
XRenderPictureAttributes pa;
pa.repeat = true;
XRenderChangePicture(disp, bg.x11PictureHandle(), CPRepeat, &pa );
XRenderComposite(disp, PictOpSrc, bg.x11PictureHandle(), None,
surf_win->pic, 0, 0, 0, 0, 0, 0, win_w, win_h);
srand(7);
}
XSync(disp, False);
}
int
main(int argc, char **argv)
{
QApplication app(argc, argv);
disp = QX11Info::display();
if (!disp)
{
printf("ERROR: Cannot connect to display!\n");
exit(-1);
}
setup_window();
main_loop();
return 0;
}
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