From d6ee86c77a8e1543557fd64c1f1c354baa0a8ad8 Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Sat, 24 Oct 2009 16:49:57 -0600
Subject: mesa: remove _mesa_compressed_texture_size()

Use _mesa_format_image_size() instead.
---
 src/mesa/main/texcompress.c | 24 ------------------------
 src/mesa/main/texcompress.h |  6 ------
 src/mesa/main/texgetimage.c | 10 ++++------
 src/mesa/main/texparam.c    |  8 ++------
 4 files changed, 6 insertions(+), 42 deletions(-)

(limited to 'src/mesa/main')

diff --git a/src/mesa/main/texcompress.c b/src/mesa/main/texcompress.c
index b07265d6d8..ad10993307 100644
--- a/src/mesa/main/texcompress.c
+++ b/src/mesa/main/texcompress.c
@@ -113,30 +113,6 @@ _mesa_get_compressed_formats(GLcontext *ctx, GLint *formats, GLboolean all)
 }
 
 
-
-/**
- * Return number of bytes needed to store a texture of the given size
- * using the specified (compressed?) format.
- * This is called via the ctx->Driver.CompressedTextureSize function,
- * unless a device driver overrides it.  A driver might override this
- * if it needs to use an unusual or padded texture memory layout.
- *
- * \param width texture width in texels.
- * \param height texture height in texels.
- * \param depth texture depth in texels.
- * \param mesaFormat  one of the MESA_FORMAT_* compressed formats
- *
- * \return size in bytes, or zero if bad format
- */
-GLuint
-_mesa_compressed_texture_size( GLcontext *ctx,
-                               GLsizei width, GLsizei height, GLsizei depth,
-                               gl_format mesaFormat )
-{
-   return _mesa_format_image_size(mesaFormat, width, height, depth);
-}
-
-
 /**
  * As above, but format is specified by a GLenum (GL_COMPRESSED_*) token.
  *
diff --git a/src/mesa/main/texcompress.h b/src/mesa/main/texcompress.h
index 13af148394..70247098b2 100644
--- a/src/mesa/main/texcompress.h
+++ b/src/mesa/main/texcompress.h
@@ -33,11 +33,6 @@
 extern GLuint
 _mesa_get_compressed_formats(GLcontext *ctx, GLint *formats, GLboolean all);
 
-extern GLuint
-_mesa_compressed_texture_size( GLcontext *ctx,
-                               GLsizei width, GLsizei height, GLsizei depth,
-                               gl_format mesaFormat );
-
 extern GLuint
 _mesa_compressed_texture_size_glenum(GLcontext *ctx,
                                      GLsizei width, GLsizei height,
@@ -64,7 +59,6 @@ _mesa_init_texture_fxt1( GLcontext *ctx );
 
 /* no-op macros */
 #define _mesa_get_compressed_formats( c, f ) 0
-#define _mesa_compressed_texture_size( c, w, h, d, f ) 0
 #define _mesa_compressed_texture_size_glenum( c, w, h, d, f ) 0
 #define _mesa_compressed_row_stride( f, w) 0
 #define _mesa_compressed_image_address(c, r, i, f, w, i2 ) 0
diff --git a/src/mesa/main/texgetimage.c b/src/mesa/main/texgetimage.c
index d5cd4b2b9d..1f0a3d793f 100644
--- a/src/mesa/main/texgetimage.c
+++ b/src/mesa/main/texgetimage.c
@@ -320,12 +320,10 @@ _mesa_get_compressed_teximage(GLcontext *ctx, GLenum target, GLint level,
                               struct gl_texture_object *texObj,
                               struct gl_texture_image *texImage)
 {
-   GLuint size;
-
-   /* don't use texImage->CompressedSize since that may be padded out */
-   size = _mesa_compressed_texture_size(ctx, texImage->Width, texImage->Height,
-                                        texImage->Depth,
-                                        texImage->TexFormat);
+   const GLuint size = _mesa_format_image_size(texImage->TexFormat,
+                                               texImage->Width,
+                                               texImage->Height,
+                                               texImage->Depth);
 
    if (_mesa_is_bufferobj(ctx->Pack.BufferObj)) {
       /* pack texture image into a PBO */
diff --git a/src/mesa/main/texparam.c b/src/mesa/main/texparam.c
index a6b611dffb..afa66f149c 100644
--- a/src/mesa/main/texparam.c
+++ b/src/mesa/main/texparam.c
@@ -853,12 +853,8 @@ _mesa_GetTexLevelParameteriv( GLenum target, GLint level,
       /* GL_ARB_texture_compression */
       case GL_TEXTURE_COMPRESSED_IMAGE_SIZE:
 	 if (_mesa_is_format_compressed(img->TexFormat) && !isProxy) {
-	    /* Don't use ctx->Driver.CompressedTextureSize() since that
-	     * may returned a padded hardware size.
-	     */
-	    *params = _mesa_compressed_texture_size(ctx, img->Width,
-						    img->Height, img->Depth,
-						    texFormat);
+            *params = _mesa_format_image_size(texFormat, img->Width,
+                                              img->Height, img->Depth);
 	 }
 	 else {
 	    _mesa_error(ctx, GL_INVALID_OPERATION,
-- 
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