From 5ab5f16919f6aaa19f5c92fd562e43dee18e30bc Mon Sep 17 00:00:00 2001
From: Brian Paul <brianp@vmware.com>
Date: Sun, 27 Sep 2009 19:42:36 -0600
Subject: mesa: added _mesa_get_format_datatype()

---
 src/mesa/main/formats.c | 8 ++++++++
 src/mesa/main/formats.h | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/src/mesa/main/formats.c b/src/mesa/main/formats.c
index 62a2d70744d..afa2398ed41 100644
--- a/src/mesa/main/formats.c
+++ b/src/mesa/main/formats.c
@@ -816,3 +816,11 @@ _mesa_get_format_bits(gl_format format, GLenum pname)
       return 0;
    }
 }
+
+
+GLenum
+_mesa_get_format_datatype(gl_format format)
+{
+   const struct gl_format_info *info = _mesa_get_format_info(format);
+   return info->DataType;
+}
diff --git a/src/mesa/main/formats.h b/src/mesa/main/formats.h
index 441cf3eac6d..ad93fef2fcb 100644
--- a/src/mesa/main/formats.h
+++ b/src/mesa/main/formats.h
@@ -211,6 +211,9 @@ _mesa_format_to_type_and_comps2(gl_format format,
 extern GLint
 _mesa_get_format_bits(gl_format format, GLenum pname);
 
+extern GLenum
+_mesa_get_format_datatype(gl_format format);
+
 
 extern void
 _mesa_test_formats(void);
-- 
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