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/* Copyright (C) 2006 Josh Triplett. All Rights Reserved. See the file
* COPYING in this directory for licensing information. */
#include <X11/XCB/xcb.h>
#include <X11/XCB/xf86dri.h>
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
int main(int argc, char **argv)
{
int screen;
XCBXF86DriQueryVersionCookie qvc;
XCBXF86DriQueryVersionRep *qv;
XCBXF86DriQueryDirectRenderingCapableCookie qdrc;
XCBXF86DriQueryDirectRenderingCapableRep *qdr;
XCBConnection *c = XCBConnect(NULL, &screen);
if(!c)
{
fprintf(stderr, "Error establishing connection to X server.");
return 1;
}
qvc = XCBXF86DriQueryVersion(c);
qdrc = XCBXF86DriQueryDirectRenderingCapable(c, screen);
qv = XCBXF86DriQueryVersionReply(c, qvc, 0);
if(!qv)
{
fprintf(stderr, "Error querying DRI extension version.\n");
return 1;
}
printf("DRI extension version: %hu.%hu.%u\n",
qv->dri_major_version, qv->dri_minor_version, qv->dri_minor_patch);
free(qv);
qdr = XCBXF86DriQueryDirectRenderingCapableReply(c, qdrc, 0);
if(!qdr)
{
fprintf(stderr, "Error querying direct rendering capability.\n");
return 1;
}
printf("Direct rendering (screen %d): %s\n",
screen, qdr->is_capable ? "yes" : "no");
free(qdr);
XCBDisconnect(c);
return 0;
}
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