Import X server from vnc-3.3.7.

[rdpsrv] / Xserver / include / extensions / lbximage.h

diff --git a/Xserver/include/extensions/lbximage.h b/Xserver/include/extensions/lbximage.h
new file mode 100644 (file)
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+++ b/Xserver/include/extensions/lbximage.h
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+/* $XConsortium: lbximage.h /main/6 1996/11/04 16:48:27 rws $ */
+
+/******************************************************************************
+
+Copyright (c) 1994  X Consortium
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+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
+X CONSORTIUM 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 X Consortium 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 X Consortium.
+
+******************************************************************************/
+
+#ifndef _LBX_IMAGE_H_
+#define _LBX_IMAGE_H_
+
+typedef struct _LbxBitmapCompMethod {
+
+    char *methodName;
+    int inited;
+    int methodOpCode;  /* to be filled on reply from server */
+
+    int (*compInit)(
+#if NeedFunctionPrototypes
+       void
+#endif
+    );
+
+    int (*compFunc)(
+#if NeedFunctionPrototypes
+       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 */
+#endif
+    );
+
+    int (*decompFunc)(
+#if NeedFunctionPrototypes
+       unsigned char *         /* inbuf */,
+       unsigned char *         /* outbuf */,
+       int                     /* image_bytes */,
+       int                     /* pixels_per_line */,
+       int                     /* padded_bytes_per_scanline */,
+       int                     /* reverse_bits */
+#endif
+    );
+
+} 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)(
+#if NeedFunctionPrototypes
+       void
+#endif
+    );
+
+    int (*compFunc)(
+#if NeedFunctionPrototypes
+       char *                  /* inbuf */,
+       char *                  /* outbuf */,
+       int                     /* outbufSize */,
+       int                     /* format */,
+       int                     /* depth */,
+       int                     /* num_scan_lines */,
+       int                     /* scan_line_size */,
+       int *                   /* bytesCompressed */
+#endif
+    );
+
+    int (*decompFunc)(
+#if NeedFunctionPrototypes
+       char *                  /* inbuf */,
+       char *                  /* outbuf */,
+       int                     /* num_scan_lines */,
+       int                     /* scan_line_size */
+#endif
+    );
+
+} LbxPixmapCompMethod;
+
+
+
+extern int LbxImageEncodePackBits (
+#if NeedFunctionPrototypes
+char *                 /* inbuf */,
+char *                 /* outbuf */,
+int                    /* outbufSize */,
+int                    /* format */,
+int                    /* depth */,
+int                    /* num_scan_lines */,
+int                    /* scan_line_size */,
+int *                  /* bytesCompressed */
+#endif
+);
+
+extern int LbxImageEncodeFaxG42D (
+#if NeedFunctionPrototypes
+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 */
+#endif
+);
+
+extern int LbxImageDecodePackBits (
+#if NeedFunctionPrototypes
+char *                 /* inbuf */,
+char *                 /* outbuf */,
+int                    /* num_scan_lines */,
+int                    /* scan_line_size */
+#endif
+);
+
+extern int LbxImageDecodeFaxG42D (
+#if NeedFunctionPrototypes
+unsigned char *                /* inbuf */,
+unsigned char *                /* outbuf */,
+int                    /* image_bytes */,
+int                    /* pixels_per_line */,
+int                    /* padded_bytes_per_scanline */,
+int                    /* reverse_bits */
+#endif
+);
+
+
+#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_ */