From 9528dc6ed8d09eba0dc3be17dc5e9ef4add8083c Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Fri, 23 Oct 2009 14:37:41 -0600
Subject: mesa: added _mesa_compressed_format_to_glenum()

Maps a compressed MESA_FORMAT_x to correspding GLenum.  Needed for
querying a texture's actual format when a generic format was originally
requested.
---
 src/mesa/main/texcompress.h | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/mesa/main/texcompress.h')

diff --git a/src/mesa/main/texcompress.h b/src/mesa/main/texcompress.h
index 44f3338222..0f1a38f88e 100644
--- a/src/mesa/main/texcompress.h
+++ b/src/mesa/main/texcompress.h
@@ -52,6 +52,10 @@ _mesa_compressed_image_address(GLint col, GLint row, GLint img,
                                GLsizei width, const GLubyte *image);
 
 
+extern GLenum
+_mesa_compressed_format_to_glenum(GLcontext *ctx, GLuint mesaFormat);
+
+
 extern void
 _mesa_init_texture_s3tc( GLcontext *ctx );
 
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