From c29714dccb664562958cf36cdedee9c4377585d2 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 30 Jun 2000 22:09:47 +0000
Subject: enabled GL_POST_CONVOLUTION_COLOR_TABLE

---
 src/mesa/main/drawpix.c |  3 ++-
 src/mesa/main/image.c   | 22 +++++++++++++++++-----
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/src/mesa/main/drawpix.c b/src/mesa/main/drawpix.c
index 36e8af3b93..46a1c7d376 100644
--- a/src/mesa/main/drawpix.c
+++ b/src/mesa/main/drawpix.c
@@ -1,4 +1,4 @@
-/* $Id: drawpix.c,v 1.24 2000/06/27 21:42:13 brianp Exp $ */
+/* $Id: drawpix.c,v 1.25 2000/06/30 22:09:47 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -122,6 +122,7 @@ simple_DrawPixels( GLcontext *ctx, GLint x, GLint y,
        && ctx->ColorMatrix.type == MATRIX_IDENTITY
        && !ctx->Pixel.ColorTableEnabled
        && !ctx->Pixel.PostColorMatrixColorTableEnabled
+       && ctx->Pixel.PostConvolutionColorTableEnabled
        && !ctx->Pixel.MinMaxEnabled
        && !ctx->Pixel.HistogramEnabled
        && ctx->Pixel.IndexShift==0 && ctx->Pixel.IndexOffset==0
diff --git a/src/mesa/main/image.c b/src/mesa/main/image.c
index 9bf1ad33f8..6d4464dbb8 100644
--- a/src/mesa/main/image.c
+++ b/src/mesa/main/image.c
@@ -1,4 +1,4 @@
-/* $Id: image.c,v 1.34 2000/06/27 15:47:59 brianp Exp $ */
+/* $Id: image.c,v 1.35 2000/06/30 22:12:00 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -619,6 +619,7 @@ _mesa_pack_rgba_span( GLcontext *ctx,
                         ctx->Pixel.ScaleOrBiasRGBApcm ||
                         ctx->Pixel.ColorTableEnabled ||
                         ctx->Pixel.PostColorMatrixColorTableEnabled ||
+                        ctx->Pixel.PostConvolutionColorTableEnabled ||
                         ctx->Pixel.MinMaxEnabled ||
                         ctx->Pixel.HistogramEnabled);
 
@@ -675,8 +676,11 @@ _mesa_pack_rgba_span( GLcontext *ctx,
             _mesa_lookup_rgba(&ctx->ColorTable, n, rgba);
          }
          /* XXX convolution here */
-         /* XXX post-convolution color table look-up here */
-         /* color matrix */
+         /* GL_POST_CONVOLUTION_COLOR_TABLE lookup */
+         if (ctx->Pixel.PostConvolutionColorTableEnabled) {
+            _mesa_lookup_rgba(&ctx->PostConvolutionColorTable, n, rgba);
+         }
+         /* color matrix transform */
          if (ctx->ColorMatrix.type != MATRIX_IDENTITY ||
              ctx->Pixel.ScaleOrBiasRGBApcm) {
             _mesa_transform_rgba(ctx, n, rgba);
@@ -2202,6 +2206,7 @@ _mesa_unpack_ubyte_color_span( GLcontext *ctx,
                         ctx->Pixel.ScaleOrBiasRGBApcm ||
                         ctx->Pixel.ColorTableEnabled ||
                         ctx->Pixel.PostColorMatrixColorTableEnabled ||
+                        ctx->Pixel.PostConvolutionColorTableEnabled ||
                         ctx->Pixel.MinMaxEnabled ||
                         ctx->Pixel.HistogramEnabled);
 
@@ -2319,7 +2324,10 @@ _mesa_unpack_ubyte_color_span( GLcontext *ctx,
             _mesa_lookup_rgba(&ctx->ColorTable, n, rgba);
          }
          /* XXX convolution here */
-         /* XXX post-convolution color table look-up here */
+         /* GL_POST_CONVOLUTION_COLOR_TABLE lookup */
+         if (ctx->Pixel.PostConvolutionColorTableEnabled) {
+            _mesa_lookup_rgba(&ctx->PostConvolutionColorTable, n, rgba);
+         }
          /* color matrix transform */
          if (ctx->ColorMatrix.type != MATRIX_IDENTITY ||
              ctx->Pixel.ScaleOrBiasRGBApcm) {
@@ -2517,6 +2525,7 @@ _mesa_unpack_float_color_span( GLcontext *ctx,
                         ctx->Pixel.ScaleOrBiasRGBApcm ||
                         ctx->Pixel.ColorTableEnabled ||
                         ctx->Pixel.PostColorMatrixColorTableEnabled ||
+                        ctx->Pixel.PostConvolutionColorTableEnabled ||
                         ctx->Pixel.MinMaxEnabled ||
                         ctx->Pixel.HistogramEnabled);
 
@@ -2584,7 +2593,10 @@ _mesa_unpack_float_color_span( GLcontext *ctx,
             _mesa_lookup_rgba(&ctx->ColorTable, n, rgba);
          }
          /* XXX convolution here */
-         /* XXX post-convolution color table look-up here */
+         /* GL_POST_CONVOLUTION_COLOR_TABLE lookup */
+         if (ctx->Pixel.PostConvolutionColorTableEnabled) {
+            _mesa_lookup_rgba(&ctx->PostConvolutionColorTable, n, rgba);
+         }
          /* color matrix transform */
          if (ctx->ColorMatrix.type != MATRIX_IDENTITY ||
              ctx->Pixel.ScaleOrBiasRGBApcm) {
-- 
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