static bool query(Message *msg, Message *answer, int timeout_ms) {
timeout_t timeout;
if (timeout_ms < 0) {
while (true) {
timeout_start(&timeout, 100);
if (try_query(msg, answer, &timeout)) {
return true;
} else {
disconnect_leader();
}
}
} else {
timeout_start(&timeout, timeout_ms);
TIMEOUT_LOOP_START(&timeout); {
if (try_query(msg, answer, &timeout)) {
return true;
} else {
disconnect_leader();
}
} TIMEOUT_LOOP_END(&timeout);
}
shout("query failed after %d ms\n", timeout_elapsed_ms(&timeout));
return false;
}
int main(int argc, char **argv)
{
bool pass = true;
GLXContext ctx;
GLX_EXT_import_context_setup();
/* Try the simple stuff.
*/
pass = try_query(indirectCtx,
GLX_SHARE_CONTEXT_EXT, "GLX_SHARE_CONTEXT_EXT",
Success, 0)
&& pass;
pass = try_query(indirectCtx,
GLX_SCREEN_EXT, "GLX_SCREEN_EXT",
Success, DefaultScreen(dpy))
&& pass;
pass = try_query(indirectCtx,
GLX_VISUAL_ID_EXT, "GLX_VISUAL_ID_EXT",
Success, visinfo->visualid)
&& pass;
pass = try_query(indirectCtx,
0xffff0000, "0xffff0000 (invalid)",
GLX_BAD_ATTRIBUTE, 0)
&& pass;
/* Create a second indirect-rendering context, and have it share the
* first indirect-rendering context. The XID of the share conext for
* the original context should be unchanged.
*/
ctx = glXCreateContext(dpy, visinfo, indirectCtx, False);
assert(ctx != NULL);
pass = try_query(indirectCtx,
GLX_SHARE_CONTEXT_EXT, "GLX_SHARE_CONTEXT_EXT",
Success, 0)
&& pass;
pass = try_query(ctx,
GLX_SHARE_CONTEXT_EXT, "GLX_SHARE_CONTEXT_EXT",
Success, glXGetContextIDEXT(indirectCtx))
&& pass;
if (piglit_is_glx_extension_supported(dpy, "GLX_SGIX_fbconfig")) {
pass = try_query(indirectCtx,
GLX_FBCONFIG_ID_SGIX, "GLX_FBCONFIG_ID_SGIX",
Success, 0)
&& pass;
}
GLX_EXT_import_context_teardown();
piglit_report_result(pass ? PIGLIT_PASS : PIGLIT_FAIL);
return 0;
}
