From 74b493a5e61237de081a438e774e5d8139d4c6b7 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 24 Jan 2001 00:04:58 +0000
Subject: Lots of GLchan datatype changes. Added GLvector4us datatype in
 math/m_vector.[ch] Added _math_trans_4us() in math/m_translate.[ch] Choose
 GLvector4ub, GLvector4us, GLvector4f at compile time based on CHAN_BITS. Made
 Driver.ClearColor() and Driver.ClearIndex() optional driver functions.
 Changed args to Driver.ClearColor(), updated drivers. Reordered files in
 Makefile.X11

---
 src/mesa/swrast/s_buffers.c | 20 ++++++++++----------
 1 file changed, 10 insertions(+), 10 deletions(-)

(limited to 'src/mesa/swrast/s_buffers.c')

diff --git a/src/mesa/swrast/s_buffers.c b/src/mesa/swrast/s_buffers.c
index 46ffe8cc90..bff5da0088 100644
--- a/src/mesa/swrast/s_buffers.c
+++ b/src/mesa/swrast/s_buffers.c
@@ -1,4 +1,4 @@
-/* $Id: s_buffers.c,v 1.3 2001/01/23 23:39:37 brianp Exp $ */
+/* $Id: s_buffers.c,v 1.4 2001/01/24 00:04:59 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -51,15 +51,15 @@ clear_color_buffer_with_masking( GLcontext *ctx )
 
    if (ctx->Visual.rgbMode) {
       /* RGBA mode */
-      const GLchan r = (GLint) (ctx->Color.ClearColor[0] * CHAN_MAXF);
-      const GLchan g = (GLint) (ctx->Color.ClearColor[1] * CHAN_MAXF);
-      const GLchan b = (GLint) (ctx->Color.ClearColor[2] * CHAN_MAXF);
-      const GLchan a = (GLint) (ctx->Color.ClearColor[3] * CHAN_MAXF);
+      const GLchan r = ctx->Color.ClearColor[0];
+      const GLchan g = ctx->Color.ClearColor[1];
+      const GLchan b = ctx->Color.ClearColor[2];
+      const GLchan a = ctx->Color.ClearColor[3];
       GLint i;
       for (i = 0; i < height; i++) {
          GLchan rgba[MAX_WIDTH][4];
          GLint j;
-         for (j=0; j<width; j++) {
+         for (j = 0; j < width; j++) {
             rgba[j][RCOMP] = r;
             rgba[j][GCOMP] = g;
             rgba[j][BCOMP] = b;
@@ -101,10 +101,10 @@ clear_color_buffer(GLcontext *ctx)
 
    if (ctx->Visual.rgbMode) {
       /* RGBA mode */
-      const GLchan r = (GLint) (ctx->Color.ClearColor[0] * CHAN_MAXF);
-      const GLchan g = (GLint) (ctx->Color.ClearColor[1] * CHAN_MAXF);
-      const GLchan b = (GLint) (ctx->Color.ClearColor[2] * CHAN_MAXF);
-      const GLchan a = (GLint) (ctx->Color.ClearColor[3] * CHAN_MAXF);
+      const GLchan r = ctx->Color.ClearColor[0];
+      const GLchan g = ctx->Color.ClearColor[1];
+      const GLchan b = ctx->Color.ClearColor[2];
+      const GLchan a = ctx->Color.ClearColor[3];
       GLchan span[MAX_WIDTH][4];
       GLint i;
 
-- 
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