From 1add059bd114f90e32c4b574be411d314eca6d90 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 14 Dec 2005 03:04:58 +0000
Subject: Removed the GL_SGIX/SGIS_pixel_texture extensions.  Same thing can be
 done with fragment programs nowadays.

---
 src/mesa/main/texstate.c | 132 -----------------------------------------------
 1 file changed, 132 deletions(-)

(limited to 'src/mesa/main/texstate.c')

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index b352d1a5ad..608dbc1088 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -2703,138 +2703,6 @@ _mesa_ClientActiveTextureARB( GLenum target )
 
 
 
-/**********************************************************************/
-/*                     Pixel Texgen Extensions                        */
-/**********************************************************************/
-
-void GLAPIENTRY
-_mesa_PixelTexGenSGIX(GLenum mode)
-{
-   GLenum newRgbSource, newAlphaSource;
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   switch (mode) {
-      case GL_NONE:
-         newRgbSource = GL_PIXEL_GROUP_COLOR_SGIS;
-         newAlphaSource = GL_PIXEL_GROUP_COLOR_SGIS;
-         break;
-      case GL_ALPHA:
-         newRgbSource = GL_PIXEL_GROUP_COLOR_SGIS;
-         newAlphaSource = GL_CURRENT_RASTER_COLOR;
-         break;
-      case GL_RGB:
-         newRgbSource = GL_CURRENT_RASTER_COLOR;
-         newAlphaSource = GL_PIXEL_GROUP_COLOR_SGIS;
-         break;
-      case GL_RGBA:
-         newRgbSource = GL_CURRENT_RASTER_COLOR;
-         newAlphaSource = GL_CURRENT_RASTER_COLOR;
-         break;
-      default:
-         _mesa_error(ctx, GL_INVALID_ENUM, "glPixelTexGenSGIX(mode)");
-         return;
-   }
-
-   if (newRgbSource == ctx->Pixel.FragmentRgbSource &&
-       newAlphaSource == ctx->Pixel.FragmentAlphaSource)
-      return;
-
-   FLUSH_VERTICES(ctx, _NEW_PIXEL);
-   ctx->Pixel.FragmentRgbSource = newRgbSource;
-   ctx->Pixel.FragmentAlphaSource = newAlphaSource;
-}
-
-
-void GLAPIENTRY
-_mesa_PixelTexGenParameterfSGIS(GLenum target, GLfloat value)
-{
-   _mesa_PixelTexGenParameteriSGIS(target, (GLint) value);
-}
-
-
-void GLAPIENTRY
-_mesa_PixelTexGenParameterfvSGIS(GLenum target, const GLfloat *value)
-{
-   _mesa_PixelTexGenParameteriSGIS(target, (GLint) *value);
-}
-
-
-void GLAPIENTRY
-_mesa_PixelTexGenParameteriSGIS(GLenum target, GLint value)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (value != GL_CURRENT_RASTER_COLOR && value != GL_PIXEL_GROUP_COLOR_SGIS) {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glPixelTexGenParameterSGIS(value)");
-      return;
-   }
-
-   switch (target) {
-   case GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS:
-      if (ctx->Pixel.FragmentRgbSource == (GLenum) value)
-	 return;
-      FLUSH_VERTICES(ctx, _NEW_PIXEL);
-      ctx->Pixel.FragmentRgbSource = (GLenum) value;
-      break;
-   case GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS:
-      if (ctx->Pixel.FragmentAlphaSource == (GLenum) value)
-	 return;
-      FLUSH_VERTICES(ctx, _NEW_PIXEL);
-      ctx->Pixel.FragmentAlphaSource = (GLenum) value;
-      break;
-   default:
-      _mesa_error(ctx, GL_INVALID_ENUM, "glPixelTexGenParameterSGIS(target)");
-      return;
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_PixelTexGenParameterivSGIS(GLenum target, const GLint *value)
-{
-  _mesa_PixelTexGenParameteriSGIS(target, *value);
-}
-
-
-void GLAPIENTRY
-_mesa_GetPixelTexGenParameterfvSGIS(GLenum target, GLfloat *value)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS) {
-      *value = (GLfloat) ctx->Pixel.FragmentRgbSource;
-   }
-   else if (target == GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS) {
-      *value = (GLfloat) ctx->Pixel.FragmentAlphaSource;
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetPixelTexGenParameterfvSGIS(target)");
-   }
-}
-
-
-void GLAPIENTRY
-_mesa_GetPixelTexGenParameterivSGIS(GLenum target, GLint *value)
-{
-   GET_CURRENT_CONTEXT(ctx);
-   ASSERT_OUTSIDE_BEGIN_END(ctx);
-
-   if (target == GL_PIXEL_FRAGMENT_RGB_SOURCE_SGIS) {
-      *value = (GLint) ctx->Pixel.FragmentRgbSource;
-   }
-   else if (target == GL_PIXEL_FRAGMENT_ALPHA_SOURCE_SGIS) {
-      *value = (GLint) ctx->Pixel.FragmentAlphaSource;
-   }
-   else {
-      _mesa_error(ctx, GL_INVALID_ENUM, "glGetPixelTexGenParameterivSGIS(target)");
-   }
-}
-
-
-
 /**********************************************************************/
 /*****                    State management                        *****/
 /**********************************************************************/
-- 
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