diff options
Diffstat (limited to 'src/mesa/drivers/dri/sis/sis_state.c')
-rw-r--r-- | src/mesa/drivers/dri/sis/sis_state.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/sis/sis_state.c b/src/mesa/drivers/dri/sis/sis_state.c index 1a4c324115..a30001c746 100644 --- a/src/mesa/drivers/dri/sis/sis_state.c +++ b/src/mesa/drivers/dri/sis/sis_state.c @@ -251,7 +251,7 @@ sisDDDepthMask( GLcontext * ctx, GLboolean flag ) if (ctx->Visual.stencilBits) { if (flag || (ctx->Stencil.WriteMask[0] != 0)) { current->hwCapEnable |= MASK_ZWriteEnable; - if (flag && (ctx->Stencil.WriteMask[0] == 0xff)) { + if (flag && ((ctx->Stencil.WriteMask[0] & 0xff) == 0xff)) { current->hwCapEnable2 &= ~MASK_ZMaskWriteEnable; } else { current->hwCapEnable2 |= MASK_ZMaskWriteEnable; |