diff options
Diffstat (limited to 'src/mesa/swrast/s_stencil.c')
| -rw-r--r-- | src/mesa/swrast/s_stencil.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/mesa/swrast/s_stencil.c b/src/mesa/swrast/s_stencil.c index 4ec64ee848..90ff06c951 100644 --- a/src/mesa/swrast/s_stencil.c +++ b/src/mesa/swrast/s_stencil.c @@ -1,4 +1,4 @@ -/* $Id: s_stencil.c,v 1.26 2002/09/06 02:56:09 brianp Exp $ */ +/* $Id: s_stencil.c,v 1.27 2002/10/02 23:24:04 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -1006,12 +1006,14 @@ stencil_and_ztest_pixels( GLcontext *ctx, struct sw_span *span, GLuint face ) * GL_FALSE = all fragments failed. */ GLboolean -_mesa_stencil_and_ztest_span(GLcontext *ctx, struct sw_span *span, GLuint face) +_mesa_stencil_and_ztest_span(GLcontext *ctx, struct sw_span *span) { + /* span->facing can only be non-zero if using two-sided stencil */ + ASSERT(ctx->Stencil.TestTwoSide || span->facing == 0); if (span->arrayMask & SPAN_XY) - return stencil_and_ztest_pixels(ctx, span, face); + return stencil_and_ztest_pixels(ctx, span, span->facing); else - return stencil_and_ztest_span(ctx, span, face); + return stencil_and_ztest_span(ctx, span, span->facing); } |