Initial import of the CDE 2.1.30 sources from the Open Group.

cde/lib/DtHelp/il/ilcodec.h

@@ -0,0 +1,54 @@
+/* $XConsortium: ilcodec.h /main/3 1995/10/23 15:42:05 rswiston $ */
+/**---------------------------------------------------------------------
+***	
+***    (c)Copyright 1991 Hewlett-Packard Co.
+***    
+***                             RESTRICTED RIGHTS LEGEND
+***    Use, duplication, or disclosure by the U.S. Government is subject to
+***    restrictions as set forth in sub-paragraph (c)(1)(ii) of the Rights in
+***    Technical Data and Computer Software clause in DFARS 252.227-7013.
+***                             Hewlett-Packard Company
+***                             3000 Hanover Street
+***                             Palo Alto, CA 94304 U.S.A.
+***    Rights for non-DOD U.S. Government Departments and Agencies are as set
+***    forth in FAR 52.227-19(c)(1,2).
+***
+***-------------------------------------------------------------------*/
+
+#ifndef ILCODEC_H
+#define ILCODEC_H
+
+#ifndef ILINT_H
+#include "ilint.h"
+#endif
+
+#ifndef ILPIPELEM_H
+#include "ilpipelem.h"
+#endif
+
+
+
+    /*  Realloc (or alloc the first time) the pixel buffer for plane "plane" of the 
+        compressed image "*pImage", so that its "bufferSize" is a minimum of 
+        "minNewSize" bytes in size.
+       
+        Returns: TRUE if successful (re)alloc;
+                 else false (malloc error -return IL_ERROR_MALLOC).
+    */
+IL_EXTERN ilBool _ilReallocCompressedBuffer (
+    ilImageInfo        *pImage,
+    unsigned int        plane,
+    unsigned long       minNewSize
+    );
+
+        
+
+    /*  Add a filter to "pipe" (guaranteed to be a pipe in IL_PIPE_FORMING state)
+        which decompresses the compressed pipe image.
+    */
+IL_EXTERN void _ilDecompress (
+    ilPipe              pipe
+    );
+
+
+#endif