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_context.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_context.c')
| -rw-r--r-- | src/gallium/state_trackers/wgl/stw_context.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/wgl/stw_context.c b/src/gallium/state_trackers/wgl/stw_context.c index 0785d2c6b8..c2f9c7550e 100644 --- a/src/gallium/state_trackers/wgl/stw_context.c +++ b/src/gallium/state_trackers/wgl/stw_context.c @@ -75,6 +75,9 @@ DrvCopyContext( struct stw_context *dst; BOOL ret = FALSE; + if (!stw_dev) + return FALSE; + pipe_mutex_lock( stw_dev->ctx_mutex ); src = stw_lookup_context_locked( dhrcSource ); @@ -102,6 +105,9 @@ DrvShareLists( struct stw_context *ctx2; BOOL ret = FALSE; + if (!stw_dev) + return FALSE; + pipe_mutex_lock( stw_dev->ctx_mutex ); ctx1 = stw_lookup_context_locked( dhglrc1 ); |