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+/* $Xorg: lbximage.h,v 1.4 2001/02/09 02:03:24 xorgcvs Exp $ */
+
+/******************************************************************************
+
+Copyright 1994, 1998 The Open Group
+
+Permission to use, copy, modify, distribute, and sell this software and its
+documentation for any purpose is hereby granted without fee, provided that
+the above copyright notice appear in all copies and that both that
+copyright notice and this permission notice appear in supporting
+documentation.
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+Except as contained in this notice, the name of The Open Group shall not be
+used in advertising or otherwise to promote the sale, use or other dealings
+in this Software without prior written authorization from The Open Group.
+
+******************************************************************************/
+/* $XFree86: xc/include/extensions/lbximage.h,v 1.4 2001/12/20 19:28:54 tsi Exp $ */
+
+#ifndef _LBX_IMAGE_H_
+#define _LBX_IMAGE_H_
+
+#include <X11/Xfuncproto.h>
+
+_XFUNCPROTOBEGIN
+
+typedef struct _LbxBitmapCompMethod {
+
+ char *methodName;
+ int inited;
+ int methodOpCode; /* to be filled on reply from server */
+
+ int (*compInit)(
+ void
+ );
+
+ int (*compFunc)(
+ unsigned char * /* inbuf */,
+ unsigned char * /* outbuf */,
+ int /* outbufSize */,
+ int /* image_bytes */,
+ int /* pixels_per_line */,
+ int /* padded_bytes_per_scanline */,
+ int /* reverse_bits */,
+ int * /* bytesCompressed */
+ );
+
+ int (*decompFunc)(
+ unsigned char * /* inbuf */,
+ unsigned char * /* outbuf */,
+ int /* image_bytes */,
+ int /* pixels_per_line */,
+ int /* padded_bytes_per_scanline */,
+ int /* reverse_bits */
+ );
+
+} LbxBitmapCompMethod;
+
+
+#define LBX_MAX_DEPTHS 5
+
+typedef struct _LbxPixmapCompMethod {
+
+ char *methodName;
+ unsigned formatMask;
+ int depthCount;
+ int depths[LBX_MAX_DEPTHS];
+ int inited;
+ int methodOpCode; /* to be filled on reply from server */
+
+ int (*compInit)(
+ void
+ );
+
+ int (*compFunc)(
+ char * /* inbuf */,
+ char * /* outbuf */,
+ int /* outbufSize */,
+ int /* format */,
+ int /* depth */,
+ int /* num_scan_lines */,
+ int /* scan_line_size */,
+ int * /* bytesCompressed */
+ );
+
+ int (*decompFunc)(
+ char * /* inbuf */,
+ char * /* outbuf */,
+ int /* num_scan_lines */,
+ int /* scan_line_size */
+ );
+
+} LbxPixmapCompMethod;
+
+
+extern int LbxImageEncodePackBits (
+char * /* inbuf */,
+char * /* outbuf */,
+int /* outbufSize */,
+int /* format */,
+int /* depth */,
+int /* num_scan_lines */,
+int /* scan_line_size */,
+int * /* bytesCompressed */
+);
+
+extern int LbxImageEncodeFaxG42D (
+unsigned char * /* inbuf */,
+unsigned char * /* outbuf */,
+int /* outbufSize */,
+int /* image_bytes */,
+int /* pixels_per_line */,
+int /* padded_bytes_per_scanline */,
+int /* reverse_bits */,
+int * /* bytesCompressed */
+);
+
+extern int LbxImageDecodePackBits (
+char * /* inbuf */,
+char * /* outbuf */,
+int /* num_scan_lines */,
+int /* scan_line_size */
+);
+
+extern int LbxImageDecodeFaxG42D (
+unsigned char * /* inbuf */,
+unsigned char * /* outbuf */,
+int /* image_bytes */,
+int /* pixels_per_line */,
+int /* padded_bytes_per_scanline */,
+int /* reverse_bits */
+);
+
+_XFUNCPROTOEND
+
+#define LBX_IMAGE_COMPRESS_SUCCESS 0
+#define LBX_IMAGE_COMPRESS_NO_SUPPORT 1
+#define LBX_IMAGE_COMPRESS_BAD_MALLOC 2
+#define LBX_IMAGE_COMPRESS_NOT_WORTH_IT 3
+
+#endif /* _LBX_IMAGE_H_ */