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glx: move 'prime' var into #ifdef'd code block 

To silence unused var warning.

Reviewed-by: Jose Fonseca <jfonseca@vmware.com>
This commit is contained in:
Brian Paul 2012-09-06 08:16:08 -06:00
parent 815d9d405c
commit 14f55869a4
1 changed files with 10 additions and 8 deletions
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18
src/glx/dri2.c
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@ -269,7 +269,6 @@ DRI2Connect(Display * dpy, XID window, char **driverName, char **deviceName)
XExtDisplayInfo *info = DRI2FindDisplay(dpy);
xDRI2ConnectReply rep;
xDRI2ConnectReq *req;
char *prime;
XextCheckExtension(dpy, info, dri2ExtensionName, False);
@ -281,13 +280,16 @@ DRI2Connect(Display * dpy, XID window, char **driverName, char **deviceName)
req->driverType = DRI2DriverDRI;
#ifdef DRI2DriverPrimeShift
prime = getenv("DRI_PRIME");
if (prime) {
uint32_t primeid;
errno = 0;
primeid = strtoul(prime, NULL, 0);
if (errno == 0)
req->driverType |= ((primeid & DRI2DriverPrimeMask) << DRI2DriverPrimeShift);
{
char *prime = getenv("DRI_PRIME");
if (prime) {
uint32_t primeid;
errno = 0;
primeid = strtoul(prime, NULL, 0);
if (errno == 0)
req->driverType |=
((primeid & DRI2DriverPrimeMask) << DRI2DriverPrimeShift);
}
}
#endif