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fixed bad clear value

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This commit is contained in:
Brian Paul 2002-11-26 02:58:43 +00:00
parent a87514f58e
commit f345c61a59
1 changed files with 6 additions and 3 deletions
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9
src/mesa/swrast/s_alphabuf.c
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@ -1,8 +1,8 @@
/* $Id: s_alphabuf.c,v 1.15 2002/10/24 23:57:24 brianp Exp $ */
/* $Id: s_alphabuf.c,v 1.16 2002/11/26 02:58:43 brianp Exp $ */
/*
* Mesa 3-D graphics library
* Version: 4.1
* Version: 5.0.1
*
* Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
*
@ -32,6 +32,7 @@
#include "glheader.h"
#include "colormac.h"
#include "context.h"
#include "imports.h"
@ -103,9 +104,11 @@ _mesa_alloc_alpha_buffers( GLframebuffer *buffer )
void
_mesa_clear_alpha_buffers( GLcontext *ctx )
{
const GLchan aclear = (GLchan) ctx->Color.ClearColor[3];
GLchan aclear;
GLuint bufferBit;
CLAMPED_FLOAT_TO_CHAN(aclear, ctx->Color.ClearColor[3]);
ASSERT(ctx->DrawBuffer->UseSoftwareAlphaBuffers);
ASSERT(ctx->Color.ColorMask[ACOMP]);