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authorBrian Paul <[email protected]>2009-02-19 14:34:33 -0700
committerBrian Paul <[email protected]>2009-02-19 14:45:26 -0700
commit2a968113a925845331f0532a5a20d9fa1502c118 (patch)
tree2133d8c54c7073bb9b14cb1b6924405f0214218e /src/mesa/main/stencil.c
parent480bb4c2170790d6d04183be33004f83ed9aa630 (diff)
mesa: initialize ctx->Stencil._BackFace = 1
Back-face stencil operations didn't work correctly because this value was zero. It needs to be 1 or 2. The only place it's set otherwise is in glEnable/Disable(GL_STENCIL_TEST_TWO_SIDE_EXT).
Diffstat (limited to 'src/mesa/main/stencil.c')
-rw-r--r--src/mesa/main/stencil.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/mesa/main/stencil.c b/src/mesa/main/stencil.c
index b4ea9978d87..6d6bbb2286b 100644
--- a/src/mesa/main/stencil.c
+++ b/src/mesa/main/stencil.c
@@ -565,4 +565,5 @@ _mesa_init_stencil(GLcontext *ctx)
ctx->Stencil.WriteMask[1] = ~0U;
ctx->Stencil.WriteMask[2] = ~0U;
ctx->Stencil.Clear = 0;
+ ctx->Stencil._BackFace = 1;
}