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| author | Brian Paul <brianp@vmware.com> | 2015-11-09 17:25:22 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2015-11-11 09:38:22 -0700 |
| commit | 9870a5c6c9664d34432ba551ab9dce6ae79beaa4 (patch) | |
| tree | 573a48e915e9c09a8655de8f8aedcd5c402666cf /src/gallium/state_trackers/wgl | |
| parent | 004ed6f4a9eb50d7a5e79040b036beff63a3440b (diff) | |
| download | external_mesa3d-9870a5c6c9664d34432ba551ab9dce6ae79beaa4.zip external_mesa3d-9870a5c6c9664d34432ba551ab9dce6ae79beaa4.tar.gz external_mesa3d-9870a5c6c9664d34432ba551ab9dce6ae79beaa4.tar.bz2 | |
st/wgl: clarify code in stw_framebuffer_from_hwnd_locked()
Just a minor code change to make it obvious that NULL is returned when
we don't find the given HWND.
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Reviewed-by: José Fonseca <jfonseca@vmware.com>
Diffstat (limited to 'src/gallium/state_trackers/wgl')
| -rw-r--r-- | src/gallium/state_trackers/wgl/stw_framebuffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/gallium/state_trackers/wgl/stw_framebuffer.c b/src/gallium/state_trackers/wgl/stw_framebuffer.c index 95d892a..09dede8 100644 --- a/src/gallium/state_trackers/wgl/stw_framebuffer.c +++ b/src/gallium/state_trackers/wgl/stw_framebuffer.c @@ -55,10 +55,10 @@ stw_framebuffer_from_hwnd_locked(HWND hwnd) for (fb = stw_dev->fb_head; fb != NULL; fb = fb->next) if (fb->hWnd == hwnd) { pipe_mutex_lock(fb->mutex); - break; + return fb; } - return fb; + return NULL; } |