Module: Mesa Branch: master Commit: d866abeffc7e4a29736fa35fb8ac09c3a28a44d6 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=d866abeffc7e4a29736fa35fb8ac09c3a28a44d6
Author: Eric Anholt <[email protected]> Date: Wed May 13 18:18:29 2009 -0700 intel: Use GL_FRONT_AND_BACK for stencil clearing. This comes from a radeon-rewrite fallback fix, but may also fix stencil clear failure when the polygon winding mode is flipped. --- src/mesa/drivers/dri/intel/intel_clear.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/src/mesa/drivers/dri/intel/intel_clear.c b/src/mesa/drivers/dri/intel/intel_clear.c index eb0d890..488db2c 100644 --- a/src/mesa/drivers/dri/intel/intel_clear.c +++ b/src/mesa/drivers/dri/intel/intel_clear.c @@ -256,7 +256,8 @@ intel_clear_tris(GLcontext *ctx, GLbitfield mask) if (this_mask & BUFFER_BIT_STENCIL) { _mesa_Enable(GL_STENCIL_TEST); _mesa_StencilOp(GL_REPLACE, GL_REPLACE, GL_REPLACE); - _mesa_StencilFuncSeparate(GL_FRONT, GL_ALWAYS, ctx->Stencil.Clear, + _mesa_StencilFuncSeparate(GL_FRONT_AND_BACK, GL_ALWAYS, + ctx->Stencil.Clear, ctx->Stencil.WriteMask[0]); } else { _mesa_Disable(GL_STENCIL_TEST); _______________________________________________ mesa-commit mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-commit
