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Diffstat (limited to 'X11/extensions/lbximage.h')
| -rw-r--r-- | X11/extensions/lbximage.h | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/X11/extensions/lbximage.h b/X11/extensions/lbximage.h new file mode 100644 index 000000000..10627cf29 --- /dev/null +++ b/X11/extensions/lbximage.h @@ -0,0 +1,151 @@ +/* $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_ */ |