From fd5511d27fc44096117c47ab503fb5b47f993061 Mon Sep 17 00:00:00 2001 From: Brian Paul Date: Tue, 29 Dec 2009 16:17:14 -0700 Subject: mesa: implement per-buffer color masking This is part of the GL_EXT_draw_buffers2 extension and part of GL 3.0. The ctx->Color.ColorMask field is now a 2-D array. Until drivers are modified to support per-buffer color masking, they can just look at the 0th color mask. The new _mesa_ColorMaskIndexed() function will be called by glColorMaskIndexedEXT() or glColorMaski(). --- src/mesa/drivers/dri/mga/mgastate.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'src/mesa/drivers/dri/mga/mgastate.c') diff --git a/src/mesa/drivers/dri/mga/mgastate.c b/src/mesa/drivers/dri/mga/mgastate.c index 7c830ec097..1e51057534 100644 --- a/src/mesa/drivers/dri/mga/mgastate.c +++ b/src/mesa/drivers/dri/mga/mgastate.c @@ -374,13 +374,11 @@ static void mgaDDColorMask(GLcontext *ctx, { mgaContextPtr mmesa = MGA_CONTEXT( ctx ); mgaScreenPrivate *mgaScreen = mmesa->mgaScreen; - - GLuint mask = mgaPackColor(mgaScreen->cpp, - ctx->Color.ColorMask[RCOMP], - ctx->Color.ColorMask[GCOMP], - ctx->Color.ColorMask[BCOMP], - ctx->Color.ColorMask[ACOMP]); + ctx->Color.ColorMask[0][RCOMP], + ctx->Color.ColorMask[0][GCOMP], + ctx->Color.ColorMask[0][BCOMP], + ctx->Color.ColorMask[0][ACOMP]); if (mgaScreen->cpp == 2) mask = mask | (mask << 16); -- cgit v1.2.3