From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 8 Sep 2005 15:28:45 +0000 (+0000)
Subject: check for either GL_ARB_depth_texture or GL_SGIX_depth_texture in a few places
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4618a9bfc2cd57c47ddf3590782c751ec194d362;p=mesa.git

check for either GL_ARB_depth_texture or GL_SGIX_depth_texture in a few places
---

diff --git a/src/mesa/main/texformat.c b/src/mesa/main/texformat.c
index 3cbc7c88f8d..878a10bb7cb 100644
--- a/src/mesa/main/texformat.c
+++ b/src/mesa/main/texformat.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.1
+ * Version:  6.5
  *
- * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
+ * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -1185,7 +1185,8 @@ _mesa_choose_tex_format( GLcontext *ctx, GLint internalFormat,
          ; /* fallthrough */
    }
 
-   if (ctx->Extensions.SGIX_depth_texture) {
+   if (ctx->Extensions.SGIX_depth_texture ||
+       ctx->Extensions.ARB_depth_texture) {
       switch (internalFormat) {
          case GL_DEPTH_COMPONENT:
          case GL_DEPTH_COMPONENT24_SGIX:
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index b5d2d266b00..d4d023acda3 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1,6 +1,6 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.3
+ * Version:  6.5
  *
  * Copyright (C) 1999-2004  Brian Paul   All Rights Reserved.
  *
@@ -242,7 +242,8 @@ _mesa_base_tex_format( GLcontext *ctx, GLint internalFormat )
       }
    }
 
-   if (ctx->Extensions.SGIX_depth_texture) {
+   if (ctx->Extensions.SGIX_depth_texture ||
+       ctx->Extensions.ARB_depth_texture) {
       switch (internalFormat) {
          case GL_DEPTH_COMPONENT:
          case GL_DEPTH_COMPONENT16_SGIX:
@@ -1982,7 +1983,8 @@ _mesa_GetTexImage( GLenum target, GLint level, GLenum format,
       _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)");
    }
 
-   if (!ctx->Extensions.SGIX_depth_texture && is_depth_format(format)) {
+   if (!ctx->Extensions.SGIX_depth_texture &&
+       !ctx->Extensions.ARB_depth_texture && is_depth_format(format)) {
       _mesa_error(ctx, GL_INVALID_ENUM, "glGetTexImage(format)");
    }
 
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 1fe11425b49..cf17a6b1e72 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -1,6 +1,6 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.3
+ * Version:  6.5
  *
  * Copyright (C) 1999-2005  Brian Paul   All Rights Reserved.
  *
@@ -1771,10 +1771,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
             *params = 0;
          return;
       case GL_DEPTH_BITS:
-         /* XXX this isn't in the GL_SGIX_depth_texture spec
-          * but seems appropriate.
-          */
-         if (ctx->Extensions.SGIX_depth_texture)
+         if (ctx->Extensions.SGIX_depth_texture ||
+             ctx->Extensions.ARB_depth_texture)
             *params = img->TexFormat->DepthBits;
          else
             _mesa_error(ctx, GL_INVALID_ENUM,