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Diffstat (limited to 'nxcomp/include/NXpack.h')
| -rw-r--r-- | nxcomp/include/NXpack.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/nxcomp/include/NXpack.h b/nxcomp/include/NXpack.h new file mode 100644 index 000000000..3eade6855 --- /dev/null +++ b/nxcomp/include/NXpack.h @@ -0,0 +1,141 @@ +/**************************************************************************/ +/* */ +/* Copyright (c) 2001, 2011 NoMachine (http://www.nomachine.com) */ +/* Copyright (c) 2008-2014 Oleksandr Shneyder <o.shneyder@phoca-gmbh.de> */ +/* Copyright (c) 2014-2016 Ulrich Sibiller <uli42@gmx.de> */ +/* Copyright (c) 2014-2016 Mihai Moldovan <ionic@ionic.de> */ +/* Copyright (c) 2011-2016 Mike Gabriel <mike.gabriel@das-netzwerkteam.de>*/ +/* Copyright (c) 2015-2016 Qindel Group (http://www.qindel.com) */ +/* */ +/* NXCOMP, NX protocol compression and NX extensions to this software */ +/* are copyright of the aforementioned persons and companies. */ +/* */ +/* Redistribution and use of the present software is allowed according */ +/* to terms specified in the file LICENSE.nxcomp which comes in the */ +/* source distribution. */ +/* */ +/* All rights reserved. */ +/* */ +/* NOTE: This software has received contributions from various other */ +/* contributors, only the core maintainers and supporters are listed as */ +/* copyright holders. Please contact us, if you feel you should be listed */ +/* as copyright holder, as well. */ +/* */ +/**************************************************************************/ + +#ifndef NXpack_H +#define NXpack_H + +#ifdef __cplusplus +extern "C" { +#endif + +#define MASK_METHOD_LIMIT 10 + +#define NO_MASK 0 + +#define MASK_8_COLORS 1 +#define MASK_64_COLORS 2 +#define MASK_256_COLORS 3 +#define MASK_512_COLORS 4 +#define MASK_4K_COLORS 5 +#define MASK_32K_COLORS 6 +#define MASK_64K_COLORS 7 +#define MASK_256K_COLORS 8 +#define MASK_2M_COLORS 9 +#define MASK_16M_COLORS 10 + +#define PACK_METHOD_LIMIT 128 + +#define NO_PACK 0 + +#define PACK_MASKED_8_COLORS 1 +#define PACK_MASKED_64_COLORS 2 +#define PACK_MASKED_256_COLORS 3 +#define PACK_MASKED_512_COLORS 4 +#define PACK_MASKED_4K_COLORS 5 +#define PACK_MASKED_32K_COLORS 6 +#define PACK_MASKED_64K_COLORS 7 +#define PACK_MASKED_256K_COLORS 8 +#define PACK_MASKED_2M_COLORS 9 +#define PACK_MASKED_16M_COLORS 10 + +#define PACK_RAW_8_BITS 3 +#define PACK_RAW_16_BITS 7 +#define PACK_RAW_24_BITS 10 + +#define PACK_COLORMAP_256_COLORS 11 + +#define PACK_JPEG_8_COLORS 26 +#define PACK_JPEG_64_COLORS 27 +#define PACK_JPEG_256_COLORS 28 +#define PACK_JPEG_512_COLORS 29 +#define PACK_JPEG_4K_COLORS 30 +#define PACK_JPEG_32K_COLORS 31 +#define PACK_JPEG_64K_COLORS 32 +#define PACK_JPEG_256K_COLORS 33 +#define PACK_JPEG_2M_COLORS 34 +#define PACK_JPEG_16M_COLORS 35 + +#define PACK_PNG_8_COLORS 37 +#define PACK_PNG_64_COLORS 38 +#define PACK_PNG_256_COLORS 39 +#define PACK_PNG_512_COLORS 40 +#define PACK_PNG_4K_COLORS 41 +#define PACK_PNG_32K_COLORS 42 +#define PACK_PNG_64K_COLORS 43 +#define PACK_PNG_256K_COLORS 44 +#define PACK_PNG_2M_COLORS 45 +#define PACK_PNG_16M_COLORS 46 + +#define PACK_RGB_16M_COLORS 63 +#define PACK_RLE_16M_COLORS 64 + +#define PACK_ALPHA 65 +#define PACK_COLORMAP 66 + +#define PACK_BITMAP_16M_COLORS 67 + +/* + * Not really pack methods. These values + * allow dynamic selection of the pack + * method by the agent. + */ + +#define PACK_NONE 0 +#define PACK_LOSSY 253 +#define PACK_LOSSLESS 254 +#define PACK_ADAPTIVE 255 + +/* + * Reduce the number of colors in the + * image by applying a mask. + */ + +typedef struct +{ + unsigned int color_mask; + unsigned int correction_mask; + unsigned int white_threshold; + unsigned int black_threshold; + +} ColorMask; + +extern const ColorMask Mask8TrueColor; +extern const ColorMask Mask64TrueColor; +extern const ColorMask Mask512TrueColor; +extern const ColorMask Mask4KTrueColor; +extern const ColorMask Mask32KTrueColor; +extern const ColorMask Mask256KTrueColor; +extern const ColorMask Mask2MTrueColor; +extern const ColorMask Mask16MTrueColor; + +const ColorMask *MethodColorMask(unsigned int method); + +int MethodBitsPerPixel(unsigned int method); + +#ifdef __cplusplus +} +#endif + +#endif /* NXpack_H */ |