mesa: remove GL_SGIX_shadow, GL_SGIX_shadow_ambient and GL_SGIX_depth_texture

Everyone should be using the newer/better ARB versions of these extensions.

1 files changed, 0 insertions, 10 deletions

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 7cddec0bcec..f7a4d8b323b 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -404,16 +404,6 @@ update_texture_compare_function(GLcontext *ctx,
        */
       tObj->_Function = GL_NONE;
    }
-   else if (tObj->CompareFlag) {
-      /* GL_SGIX_shadow */
-      if (tObj->CompareOperator == GL_TEXTURE_LEQUAL_R_SGIX) {
-         tObj->_Function = GL_LEQUAL;
-      }
-      else {
-         ASSERT(tObj->CompareOperator == GL_TEXTURE_GEQUAL_R_SGIX);
-         tObj->_Function = GL_GEQUAL;
-      }
-   }
    else if (tObj->CompareMode == GL_COMPARE_R_TO_TEXTURE_ARB) {
       /* GL_ARB_shadow */
       tObj->_Function = tObj->CompareFunc;