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/windows/gdi/wmesa.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'src/mesa/drivers/windows/gdi/wmesa.c') diff --git a/src/mesa/drivers/windows/gdi/wmesa.c b/src/mesa/drivers/windows/gdi/wmesa.c index 8929b22af1..76c825a090 100644 --- a/src/mesa/drivers/windows/gdi/wmesa.c +++ b/src/mesa/drivers/windows/gdi/wmesa.c @@ -301,10 +301,10 @@ static void clear(GLcontext *ctx, GLbitfield mask) /* Let swrast do all the work if the masks are not set to * clear all channels. */ - if (ctx->Color.ColorMask[0] != 0xff || - ctx->Color.ColorMask[1] != 0xff || - ctx->Color.ColorMask[2] != 0xff || - ctx->Color.ColorMask[3] != 0xff) { + if (!ctx->Color.ColorMask[0][0] || + !ctx->Color.ColorMask[0][1] || + !ctx->Color.ColorMask[0][2] || + !ctx->Color.ColorMask[0][3]) { _swrast_Clear(ctx, mask); return; } -- cgit v1.2.3