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dri2: add complaints for more initialization failures.

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Somehow we're running into DRI2Authenticate failing, and silent demotion to
swrast is bad.
This commit is contained in:
Eric Anholt 2009-01-27 14:34:29 -08:00
parent 65d39a9eed
commit 0f72de5538
1 changed files with 9 additions and 3 deletions
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12
src/glx/x11/dri2_glx.c
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@ -282,8 +282,10 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
return NULL;
psc->driver = driOpenDriver(driverName);
if (psc->driver == NULL)
if (psc->driver == NULL) {
ErrorMessageF("driver pointer missing\n");
goto handle_error;
}
extensions = dlsym(psc->driver, __DRI_DRIVER_EXTENSIONS);
if (extensions == NULL) {
@ -309,11 +311,15 @@ static __GLXDRIscreen *dri2CreateScreen(__GLXscreenConfigs *psc, int screen,
return NULL;
}
if (drmGetMagic(psc->fd, &magic))
if (drmGetMagic(psc->fd, &magic)) {
ErrorMessageF("failed to get magic\n");
return NULL;
}
if (!DRI2Authenticate(psc->dpy, RootWindow(psc->dpy, screen), magic))
if (!DRI2Authenticate(psc->dpy, RootWindow(psc->dpy, screen), magic)) {
ErrorMessageF("failed to authenticate magic %d\n", magic);
return NULL;
}
psc->__driScreen =
psc->dri2->createNewScreen(screen, psc->fd,