diff options
| author | José Fonseca <jfonseca@vmware.com> | 2010-02-11 16:32:23 +0000 |
|---|---|---|
| committer | José Fonseca <jfonseca@vmware.com> | 2010-02-12 11:39:58 +0000 |
| commit | e6b66210def2c10f703c2a990b9652ea5419ebbe (patch) | |
| tree | b97d5e85560ed3e967f29a5bf19d55de75237324 /src/gallium/state_trackers/wgl/stw_pixelformat.c | |
| parent | ea8f7bd2e40dc69dbde079a29c169c5371244aef (diff) | |
wgl: Fail gracefully whenever 3D could not be enabled for some reason.
Diffstat (limited to 'src/gallium/state_trackers/wgl/stw_pixelformat.c')
| -rw-r--r-- | src/gallium/state_trackers/wgl/stw_pixelformat.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/wgl/stw_pixelformat.c b/src/gallium/state_trackers/wgl/stw_pixelformat.c index 7d4c2430b0..b750b03695 100644 --- a/src/gallium/state_trackers/wgl/stw_pixelformat.c +++ b/src/gallium/state_trackers/wgl/stw_pixelformat.c @@ -302,6 +302,9 @@ DrvDescribePixelFormat( (void) hdc; + if (!stw_dev) + return 0; + count = stw_pixelformat_get_extended_count(); index = (uint) iPixelFormat - 1; |