Added GLvector4chan type, removed lots of CHAN_TYPE ifdefs.

[mesa.git] / src / mesa / math / m_vector.h

diff --git a/src/mesa/math/m_vector.h b/src/mesa/math/m_vector.h
index 12200f960c4efe019acad95fe1492b5c599023f5..fc51b2006c98e8dbaba77b11864b755a05cc1710 100644 (file)
--- a/src/mesa/math/m_vector.h
+++ b/src/mesa/math/m_vector.h
@@ -1,4 +1,4 @@
-/* $Id: m_vector.h,v 1.3 2001/01/24 00:04:59 brianp Exp $ */
+/* $Id: m_vector.h,v 1.4 2001/02/20 18:28:52 keithw Exp $ */
 
 /*
  * Mesa 3-D graphics library
@@ -33,6 +33,7 @@
 #define _M_VECTOR_H_
 
 #include "glheader.h"
+#include "mtypes.h"            /* hack for GLchan */
 
 
 #define VEC_DIRTY_0        0x1 
@@ -132,6 +133,25 @@ extern void gl_vector4ub_alloc( GLvector4ub *v, GLuint flags, GLuint count,
 extern void gl_vector4ub_free( GLvector4ub * );
 
 
+/* For 4 * GLchan values.
+ */
+typedef struct {
+   GLchan (*data)[4];
+   GLchan *start;
+   GLuint count;
+   GLuint stride;               
+   GLuint flags; 
+   void *storage;
+} GLvector4chan;
+
+extern void gl_vector4chan_init( GLvector4chan *v, GLuint flags, 
+                                GLchan (*storage)[4] );
+extern void gl_vector4chan_alloc( GLvector4chan *v, GLuint flags, GLuint count,
+                                 GLuint alignment );
+extern void gl_vector4chan_free( GLvector4chan * );
+
+
+
 
 /* For 4 * GLushort rgba values.
  */