From 16a8e986cebae6560d00992b6b9f54549e1d03c6 Mon Sep 17 00:00:00 2001
From: Gareth Hughes <gareth@valinux.com>
Date: Wed, 28 Mar 2001 21:36:31 +0000
Subject: - Restore texImage->IntFormat. - Fix FX driver texture image
 conversions.

---
 src/mesa/main/mtypes.h   | 3 ++-
 src/mesa/main/teximage.c | 6 ++++--
 src/mesa/main/texstate.c | 4 ++--
 3 files changed, 8 insertions(+), 5 deletions(-)

(limited to 'src/mesa/main')

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 6ecb33d32e..32bf65c3f5 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -1,4 +1,4 @@
-/* $Id: mtypes.h,v 1.34 2001/03/28 20:40:51 gareth Exp $ */
+/* $Id: mtypes.h,v 1.35 2001/03/28 21:36:31 gareth Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -804,6 +804,7 @@ struct gl_texture_image {
 				 * GL_INTENSITY, GL_RGB, GL_RGBA,
                                  * GL_COLOR_INDEX or GL_DEPTH_COMPONENT only.
 				 */
+   GLint IntFormat;		/* Internal format as given by the user */
    GLuint Border;		/* 0 or 1 */
    GLuint Width;		/* = 2^WidthLog2 + 2*Border */
    GLuint Height;		/* = 2^HeightLog2 + 2*Border */
diff --git a/src/mesa/main/teximage.c b/src/mesa/main/teximage.c
index 4f9e2761ae..d14f5779fb 100644
--- a/src/mesa/main/teximage.c
+++ b/src/mesa/main/teximage.c
@@ -1,4 +1,4 @@
-/* $Id: teximage.c,v 1.88 2001/03/28 20:40:51 gareth Exp $ */
+/* $Id: teximage.c,v 1.89 2001/03/28 21:36:31 gareth Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -558,6 +558,7 @@ clear_teximage_fields(struct gl_texture_image *img)
 {
    ASSERT(img);
    img->Format = 0;
+   img->IntFormat = 0;
    img->Border = 0;
    img->Width = 0;
    img->Height = 0;
@@ -587,6 +588,7 @@ init_teximage_fields(GLcontext *ctx,
 {
    ASSERT(img);
    img->Format = _mesa_base_tex_format( ctx, internalFormat );
+   img->IntFormat = internalFormat;
    img->Border = border;
    img->Width = width;
    img->Height = height;
@@ -872,7 +874,7 @@ subtexture_error_check( GLcontext *ctx, GLuint dimensions,
       }
    }
 
-   if (!is_compressed_format(ctx, destTex->TexFormat->IntFormat) &&
+   if (!is_compressed_format(ctx, destTex->IntFormat) &&
        !_mesa_is_legal_format_and_type(format, type)) {
       char message[100];
       sprintf(message, "glTexSubImage%dD(format or type)", dimensions);
diff --git a/src/mesa/main/texstate.c b/src/mesa/main/texstate.c
index 5e98965730..398e23d0a8 100644
--- a/src/mesa/main/texstate.c
+++ b/src/mesa/main/texstate.c
@@ -1,4 +1,4 @@
-/* $Id: texstate.c,v 1.40 2001/03/28 20:40:51 gareth Exp $ */
+/* $Id: texstate.c,v 1.41 2001/03/28 21:36:31 gareth Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -957,7 +957,7 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
          *params = img->Depth;
          return;
       case GL_TEXTURE_INTERNAL_FORMAT:
-         *params = img->TexFormat->IntFormat;
+         *params = img->IntFormat;
          return;
       case GL_TEXTURE_BORDER:
          *params = img->Border;
-- 
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