diff options
Diffstat (limited to 'src/mesa/drivers/glide/fxsetup.c')
| -rw-r--r-- | src/mesa/drivers/glide/fxsetup.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/mesa/drivers/glide/fxsetup.c b/src/mesa/drivers/glide/fxsetup.c index bf51635b31..48a1ae6926 100644 --- a/src/mesa/drivers/glide/fxsetup.c +++ b/src/mesa/drivers/glide/fxsetup.c @@ -1,4 +1,4 @@ -/* $Id: fxsetup.c,v 1.37 2002/06/15 03:03:10 brianp Exp $ */ +/* $Id: fxsetup.c,v 1.38 2002/11/04 20:29:04 brianp Exp $ */ /* * Mesa 3-D graphics library @@ -1173,7 +1173,7 @@ fxSetupBlend(GLcontext * ctx) /************************************************************************/ void -fxDDAlphaFunc(GLcontext * ctx, GLenum func, GLchan ref) +fxDDAlphaFunc(GLcontext * ctx, GLenum func, GLfloat ref) { fxMesaContext fxMesa = (fxMesaContext) ctx->DriverCtx; tfxUnitsState *us = &fxMesa->unitsState; @@ -1229,8 +1229,9 @@ fxSetupAlphaTest(GLcontext * ctx) tfxUnitsState *us = &fxMesa->unitsState; if (us->alphaTestEnabled) { + GrAlpha_t ref = (GLint) (us->alphaTestRefValue * 255.0); FX_grAlphaTestFunction(us->alphaTestFunc); - FX_grAlphaTestReferenceValue(us->alphaTestRefValue); + FX_grAlphaTestReferenceValue(ref); } else FX_grAlphaTestFunction(GR_CMP_ALWAYS); |