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| author | Brian Paul <brianp@vmware.com> | 2015-11-10 14:49:17 -0700 |
|---|---|---|
| committer | Brian Paul <brianp@vmware.com> | 2015-11-12 11:21:25 -0700 |
| commit | 3e74038280319cf02c55f3879d95d7c1aec210fe (patch) | |
| tree | 0ae107b04c90e47c69be9198418d780914982ad6 /src/gallium/state_trackers/wgl | |
| parent | f45b644e11127e07fe909f418d1c0e2ca3285743 (diff) | |
| download | external_mesa3d-3e74038280319cf02c55f3879d95d7c1aec210fe.zip external_mesa3d-3e74038280319cf02c55f3879d95d7c1aec210fe.tar.gz external_mesa3d-3e74038280319cf02c55f3879d95d7c1aec210fe.tar.bz2 | |
st/wgl: add a comment about recursive locking in stw_make_current()
Reviewed-by: Sinclair Yeh <syeh@vmware.com>
Reviewed-by: Charmaine Lee <charmainel@vmware.com>
Diffstat (limited to 'src/gallium/state_trackers/wgl')
| -rw-r--r-- | src/gallium/state_trackers/wgl/stw_context.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/state_trackers/wgl/stw_context.c b/src/gallium/state_trackers/wgl/stw_context.c index 6387723..5978ca6 100644 --- a/src/gallium/state_trackers/wgl/stw_context.c +++ b/src/gallium/state_trackers/wgl/stw_context.c @@ -441,6 +441,10 @@ stw_make_current(HDC hdc, DHGLRC dhglrc) /* Bind the new framebuffer */ ctx->hdc = hdc; + /* Note: when we call this function we will wind up in the + * stw_st_framebuffer_validate_locked() function which will incur + * a recursive fb->mutex lock. + */ ret = stw_dev->stapi->make_current(stw_dev->stapi, ctx->st, fb->stfb, fb->stfb); stw_framebuffer_reference(&ctx->current_framebuffer, fb); |