From 6dc85575000127630489b407c50a4b3ea87c9acb Mon Sep 17 00:00:00 2001
From: Keith Whitwell <keith@tungstengraphics.com>
Date: Thu, 17 Jul 2003 13:43:59 +0000
Subject: Merge Jose's documentation and core Mesa changes from embedded branch

---
 src/mesa/main/histogram.h | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/src/mesa/main/histogram.h b/src/mesa/main/histogram.h
index ece6f11ed2..548e0ba383 100644
--- a/src/mesa/main/histogram.h
+++ b/src/mesa/main/histogram.h
@@ -1,3 +1,12 @@
+/**
+ * \file histogram.h
+ * Histogram.
+ * 
+ * \if subset
+ * (No-op)
+ *
+ * \endif
+ */
 
 /*
  * Mesa 3-D graphics library
@@ -30,6 +39,7 @@
 #include "glheader.h"
 #include "mtypes.h"
 
+#if _HAVE_FULL_GL
 
 extern void
 _mesa_update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
@@ -58,4 +68,19 @@ extern void _mesa_ResetHistogram(GLenum target);
 
 extern void _mesa_ResetMinmax(GLenum target);
 
+extern void
+_mesa_update_minmax(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
+
+extern void
+_mesa_update_histogram(GLcontext *ctx, GLuint n, const GLfloat rgba[][4]);
+
+extern void _mesa_init_histogram( GLcontext * ctx );
+
+#else
+
+/** No-op */
+#define _mesa_init_histogram( c ) ((void) 0)
+
+#endif
+
 #endif
-- 
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