From 86fc370d399167ec9bb978d053d4a72215c86c16 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Mon, 22 May 2000 16:33:20 +0000
Subject: initial code for GL_ARB_texture_cube_map

---
 src/mesa/main/texstate.c | 30 ++++++++++++++++++++++++++++--
 1 file changed, 28 insertions(+), 2 deletions(-)

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

diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 2993be4522..7d57f3ec63 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -1,4 +1,4 @@
-/* $Id: texstate.c,v 1.9 2000/03/07 17:54:58 brianp Exp $ */
+/* $Id: texstate.c,v 1.10 2000/05/22 16:33:21 brianp Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -273,6 +273,12 @@ _mesa_TexParameterfv( GLenum target, GLenum pname, const GLfloat *params )
       case GL_TEXTURE_3D_EXT:
          texObj = texUnit->CurrentD[3];
          break;
+      case GL_TEXTURE_CUBE_MAP_ARB:
+         if (ctx->Extensions.HaveTextureCubeMap) {
+            texObj = texUnit->CurrentPosX;
+            break;
+         }
+         /* fallthrough */
       default:
          gl_error( ctx, GL_INVALID_ENUM, "glTexParameter(target)" );
          return;
@@ -454,7 +460,17 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
       case GL_TEXTURE_3D:
          img = texUnit->CurrentD[3]->Image[level];
          dimensions = 3; 
-        break;
+         break;
+      case GL_TEXTURE_CUBE_MAP_ARB:
+         if (ctx->Extensions.HaveTextureCubeMap) {
+            img = texUnit->CurrentPosX->Image[level];
+            dimensions = 2;
+         }
+         else {
+            gl_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(target)");
+            return;
+         }
+         break;
       case GL_PROXY_TEXTURE_1D:
          img = ctx->Texture.Proxy1D->Image[level];
          dimensions = 1;
@@ -467,6 +483,16 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
          img = ctx->Texture.Proxy3D->Image[level];
          dimensions = 3;
          break;
+      case GL_PROXY_TEXTURE_CUBE_MAP_ARB:
+         if (ctx->Extensions.HaveTextureCubeMap) {
+            img = ctx->Texture.ProxyCubeMap->Image[level];
+            dimensions = 2;
+         }
+         else {
+            gl_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(target)");
+            return;
+         }
+         break;
       default:
 	 gl_error(ctx, GL_INVALID_ENUM, "glGetTexLevelParameter[if]v(target)");
          return;
-- 
cgit v1.2.3