From e6b66210def2c10f703c2a990b9652ea5419ebbe Mon Sep 17 00:00:00 2001 From: José Fonseca Date: Thu, 11 Feb 2010 16:32:23 +0000 Subject: wgl: Fail gracefully whenever 3D could not be enabled for some reason. --- src/gallium/state_trackers/wgl/stw_context.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src/gallium/state_trackers/wgl/stw_context.c') 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 ); -- cgit v1.2.3