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- Committer: Bazaar Package Importer
- Author(s): Shiju p. Nair
- Date: 2006-04-07 09:49:11 UTC
- mfrom: (0.2.2 upstream)
- Revision ID: james.westby@ubuntu.com-20060407094911-ay3179o63gvlh4ll
Tags: 1.0.9-1
* New upstream release. (closes: #303968, #271979)
* Patch from Aurelien Jarno <aurel32@debian.org> to support GNU/kFreeBSD.
Closes: #314696)
* Patch from Christopher Bodenstein <cb@physicman.net> to support
hurd-i386. (closes: #361103)
* README.Debian provide information on what options are compiled in to
libmng.(closes: #174523)
* Patch from Aurelien Jarno <aurel32@debian.org> to support GNU/kFreeBSD.
Closes: #314696)
* Patch from Christopher Bodenstein <cb@physicman.net> to support
hurd-i386. (closes: #361103)
* README.Debian provide information on what options are compiled in to
libmng.(closes: #174523)
- files added:
- debian/libmng-dev.README.debian
- debian/patches
- unmaintained
- files removed:
- autogen.sh
- files modified:
- CHANGES
added
removed
libmng_pixels.h
1
/* ************************************************************************** */
2
/* * For conditions of distribution and use, * */
3
/* * see copyright notice in libmng.h * */
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/* ************************************************************************** */
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/* * * */
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/* * project : libmng * */
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/* * file : libmng_pixels.h copyright (c) 2000-2004 G.Juyn * */
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/* * version : 1.0.7 * */
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/* * * */
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/* * purpose : Pixel-row management routines (definition) * */
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/* * * */
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/* * author : G.Juyn * */
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/* * * */
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/* * comment : Definition of the pixel-row management routines * */
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/* * * */
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/* * changes : 0.5.1 - 05/08/2000 - G.Juyn * */
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/* * - changed strict-ANSI stuff * */
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/* * * */
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/* * 0.5.2 - 05/22/2000 - G.Juyn * */
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/* * - added some JNG definitions * */
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/* * - added delta-image row-processing routines * */
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/* * 0.5.2 - 06/05/2000 - G.Juyn * */
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/* * - added support for RGB8_A8 canvasstyle * */
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/* * * */
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/* * 0.5.3 - 06/16/2000 - G.Juyn * */
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/* * - changed progressive-display processing * */
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/* * * */
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/* * 0.9.2 - 08/05/2000 - G.Juyn * */
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/* * - changed file-prefixes * */
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/* * * */
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/* * 0.9.3 - 08/26/2000 - G.Juyn * */
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/* * - added MAGN support * */
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/* * 0.9.3 - 09/07/2000 - G.Juyn * */
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/* * - added support for new filter_types * */
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/* * 0.9.3 - 10/16/2000 - G.Juyn * */
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/* * - added optional support for bKGD for PNG images * */
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/* * - added support for JDAA * */
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/* * 0.9.3 - 10/19/2000 - G.Juyn * */
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/* * - implemented delayed delta-processing * */
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/* * * */
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/* * 0.9.4 - 1/18/2001 - G.Juyn * */
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/* * - added "new" MAGN methods 3, 4 & 5 * */
43
/* * * */
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/* * 1.0.1 - 04/21/2001 - G.Juyn (code by G.Kelly) * */
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/* * - added BGRA8 canvas with premultiplied alpha * */
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/* * * */
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/* * 1.0.5 - 08/15/2002 - G.Juyn * */
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/* * - completed PROM support * */
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/* * - completed delta-image support * */
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/* * 1.0.5 - 08/16/2002 - G.Juyn * */
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/* * - completed MAGN support (16-bit functions) * */
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/* * 1.0.5 - 08/19/2002 - G.Juyn * */
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/* * - B597134 - libmng pollutes the linker namespace * */
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/* * 1.0.5 - 09/22/2002 - G.Juyn * */
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/* * - added bgrx8 canvas (filler byte) * */
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/* * 1.0.5 - 09/23/2002 - G.Juyn * */
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/* * - added compose over/under routines for PAST processing * */
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/* * - added flip & tile routines for PAST processing * */
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/* * * */
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/* * 1.0.6 - 03/09/2003 - G.Juyn * */
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/* * - hiding 12-bit JPEG stuff * */
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/* * 1.0.6 - 05/11/2003 - G. Juyn * */
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/* * - added conditionals around canvas update routines * */
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/* * 1.0.6 - 06/09/2003 - G. R-P * */
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/* * - added conditionals around 8-bit magn routines * */
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/* * 1.0.6 - 07/07/2003 - G. R-P * */
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/* * - removed conditionals around 8-bit magn routines * */
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/* * - added conditionals around 16-bit and delta-PNG * */
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/* * supporting code * */
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/* * 1.0.6 - 07/29/2003 - G.R-P * */
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/* * - added SKIPCHUNK conditionals around PAST chunk support * */
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/* * 1.0.6 - 08/18/2003 - G.R-P * */
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/* * - added conditionals around 1, 2, and 4-bit prototypes * */
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/* * * */
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/* * 1.0.7 - 11/27/2003 - R.A * */
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/* * - added CANVAS_RGB565 and CANVAS_BGR565 * */
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/* * 1.0.7 - 12/06/2003 - R.A * */
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/* * - added CANVAS_RGBA565 and CANVAS_BGRA565 * */
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/* * 1.0.7 - 01/25/2004 - J.S * */
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/* * - added premultiplied alpha canvas' for RGBA, ARGB, ABGR * */
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/* * * */
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/* ************************************************************************** */
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#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
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#pragma option -A /* force ANSI-C */
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#endif
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#ifndef _libmng_pixels_h_
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#define _libmng_pixels_h_
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/* ************************************************************************** */
92
/* * * */
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/* * Progressive display check - checks to see if progressive display is * */
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/* * in order & indicates so * */
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/* * * */
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/* * The routine is called after a call to one of the display_xxx routines * */
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/* * if appropriate * */
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/* * * */
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/* * The refresh is warrented in the read_chunk routine (mng_read.c) * */
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/* * and only during read&display processing, since there's not much point * */
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/* * doing it from memory! * */
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/* * * */
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/* ************************************************************************** */
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105
mng_retcode mng_display_progressive_check (mng_datap pData);
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/* ************************************************************************** */
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/* * * */
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/* * Display routines - convert rowdata (which is already color-corrected) * */
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/* * to the output canvas, respecting any transparency information * */
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/* * * */
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/* ************************************************************************** */
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#ifndef MNG_SKIPCANVAS_RGB8
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mng_retcode mng_display_rgb8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_RGBA8
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mng_retcode mng_display_rgba8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_RGBA8_PM
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mng_retcode mng_display_rgba8_pm (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_ARGB8
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mng_retcode mng_display_argb8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_ARGB8_PM
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mng_retcode mng_display_argb8_pm (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_RGB8_A8
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mng_retcode mng_display_rgb8_a8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGR8
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mng_retcode mng_display_bgr8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGRX8
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mng_retcode mng_display_bgrx8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGRA8
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mng_retcode mng_display_bgra8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGRA8_PM
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mng_retcode mng_display_bgra8_pm (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_ABGR8
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mng_retcode mng_display_abgr8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_ABGR8_PM
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mng_retcode mng_display_abgr8_pm (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_RGB565
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mng_retcode mng_display_rgb565 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_RGBA565
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mng_retcode mng_display_rgba565 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGR565
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mng_retcode mng_display_bgr565 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGRA565
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mng_retcode mng_display_bgra565 (mng_datap pData);
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#endif
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/* ************************************************************************** */
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/* * * */
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/* * Background restore routines - restore the background with info from * */
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/* * the BACK and/or bKGD chunk and/or the app's background canvas * */
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/* * * */
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/* ************************************************************************** */
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mng_retcode mng_restore_bkgd_backimage (mng_datap pData);
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mng_retcode mng_restore_bkgd_backcolor (mng_datap pData);
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mng_retcode mng_restore_bkgd_bkgd (mng_datap pData);
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mng_retcode mng_restore_bkgd_bgcolor (mng_datap pData);
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#ifndef MNG_SKIPCANVAS_RGB8
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mng_retcode mng_restore_bkgd_rgb8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGR8
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mng_retcode mng_restore_bkgd_bgr8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGRX8
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mng_retcode mng_restore_bkgd_bgrx8 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_RGB565
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mng_retcode mng_restore_bkgd_rgb565 (mng_datap pData);
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#endif
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#ifndef MNG_SKIPCANVAS_BGR565
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mng_retcode mng_restore_bkgd_bgr565 (mng_datap pData);
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#endif
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/* ************************************************************************** */
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/* * * */
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/* * Row retrieval routines - retrieve processed & uncompressed row-data * */
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/* * from the current "object" * */
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/* * * */
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/* ************************************************************************** */
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mng_retcode mng_retrieve_g8 (mng_datap pData);
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mng_retcode mng_retrieve_rgb8 (mng_datap pData);
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mng_retcode mng_retrieve_idx8 (mng_datap pData);
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mng_retcode mng_retrieve_ga8 (mng_datap pData);
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mng_retcode mng_retrieve_rgba8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_retrieve_g16 (mng_datap pData);
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mng_retcode mng_retrieve_ga16 (mng_datap pData);
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mng_retcode mng_retrieve_rgb16 (mng_datap pData);
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mng_retcode mng_retrieve_rgba16 (mng_datap pData);
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#endif
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/* ************************************************************************** */
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/* * * */
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/* * Row storage routines - store processed & uncompressed row-data * */
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/* * into the current "object" * */
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/* * * */
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/* ************************************************************************** */
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
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mng_retcode mng_store_g1 (mng_datap pData);
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mng_retcode mng_store_g2 (mng_datap pData);
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mng_retcode mng_store_g4 (mng_datap pData);
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mng_retcode mng_store_g8 (mng_datap pData);
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mng_retcode mng_store_idx1 (mng_datap pData);
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mng_retcode mng_store_idx2 (mng_datap pData);
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mng_retcode mng_store_idx4 (mng_datap pData);
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#endif
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mng_retcode mng_store_idx8 (mng_datap pData);
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mng_retcode mng_store_rgb8 (mng_datap pData);
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mng_retcode mng_store_ga8 (mng_datap pData);
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mng_retcode mng_store_rgba8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_store_g16 (mng_datap pData);
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mng_retcode mng_store_ga16 (mng_datap pData);
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mng_retcode mng_store_rgb16 (mng_datap pData);
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mng_retcode mng_store_rgba16 (mng_datap pData);
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#endif
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/* ************************************************************************** */
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/* * * */
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/* * Row storage routines (JPEG) - store processed & uncompressed row-data * */
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/* * into the current "object" * */
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/* * * */
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/* ************************************************************************** */
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#ifdef MNG_INCLUDE_JNG
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mng_retcode mng_store_jpeg_g8 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgb8 (mng_datap pData);
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mng_retcode mng_store_jpeg_ga8 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgba8 (mng_datap pData);
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#ifdef MNG_SUPPORT_JPEG12
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mng_retcode mng_store_jpeg_g12 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgb12 (mng_datap pData);
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mng_retcode mng_store_jpeg_ga12 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgba12 (mng_datap pData);
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#endif
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mng_retcode mng_store_jpeg_g8_alpha (mng_datap pData);
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mng_retcode mng_store_jpeg_rgb8_alpha (mng_datap pData);
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
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mng_retcode mng_store_jpeg_g8_a1 (mng_datap pData);
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mng_retcode mng_store_jpeg_g8_a2 (mng_datap pData);
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mng_retcode mng_store_jpeg_g8_a4 (mng_datap pData);
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#endif
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mng_retcode mng_store_jpeg_g8_a8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_store_jpeg_g8_a16 (mng_datap pData);
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#endif
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
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mng_retcode mng_store_jpeg_rgb8_a1 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgb8_a2 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgb8_a4 (mng_datap pData);
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#endif
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mng_retcode mng_store_jpeg_rgb8_a8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_store_jpeg_rgb8_a16 (mng_datap pData);
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#endif
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#ifdef MNG_SUPPORT_JPEG12
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
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mng_retcode mng_store_jpeg_g12_a1 (mng_datap pData);
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mng_retcode mng_store_jpeg_g12_a2 (mng_datap pData);
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mng_retcode mng_store_jpeg_g12_a4 (mng_datap pData);
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#endif
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mng_retcode mng_store_jpeg_g12_a8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_store_jpeg_g12_a16 (mng_datap pData);
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#endif
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
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mng_retcode mng_store_jpeg_rgb12_a1 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgb12_a2 (mng_datap pData);
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mng_retcode mng_store_jpeg_rgb12_a4 (mng_datap pData);
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#endif
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mng_retcode mng_store_jpeg_rgb12_a8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_store_jpeg_rgb12_a16 (mng_datap pData);
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#endif
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#endif
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#endif
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/* ************************************************************************** */
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/* * * */
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/* * Delta-image row routines - apply the processed & uncompressed row-data * */
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/* * onto the target "object" * */
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/* * * */
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/* ************************************************************************** */
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#ifndef MNG_NO_DELTA_PNG
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
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mng_retcode mng_delta_g1 (mng_datap pData);
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mng_retcode mng_delta_g2 (mng_datap pData);
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mng_retcode mng_delta_g4 (mng_datap pData);
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#endif
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mng_retcode mng_delta_g8 (mng_datap pData);
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mng_retcode mng_delta_g16 (mng_datap pData);
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mng_retcode mng_delta_rgb8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_delta_rgb16 (mng_datap pData);
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#endif
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
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mng_retcode mng_delta_idx1 (mng_datap pData);
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mng_retcode mng_delta_idx2 (mng_datap pData);
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mng_retcode mng_delta_idx4 (mng_datap pData);
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#endif
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mng_retcode mng_delta_idx8 (mng_datap pData);
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mng_retcode mng_delta_ga8 (mng_datap pData);
328
mng_retcode mng_delta_rgba8 (mng_datap pData);
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#ifndef MNG_NO_16BIT_SUPPORT
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mng_retcode mng_delta_ga16 (mng_datap pData);
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mng_retcode mng_delta_rgba16 (mng_datap pData);
332
#endif
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334
/* ************************************************************************** */
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/* * * */
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/* * Delta-image row routines - apply the source row onto the target * */
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/* * * */
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/* ************************************************************************** */
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#ifndef MNG_NO_1_2_4BIT_SUPPORT
341
mng_retcode mng_delta_g1_g1 (mng_datap pData);
342
mng_retcode mng_delta_g2_g2 (mng_datap pData);
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mng_retcode mng_delta_g4_g4 (mng_datap pData);
344
#endif
345
mng_retcode mng_delta_g8_g8 (mng_datap pData);
346
#ifndef MNG_NO_16BIT_SUPPORT
347
mng_retcode mng_delta_g16_g16 (mng_datap pData);
348
#endif
349
mng_retcode mng_delta_ga8_ga8 (mng_datap pData);
350
mng_retcode mng_delta_ga8_g8 (mng_datap pData);
351
mng_retcode mng_delta_ga8_a8 (mng_datap pData);
352
mng_retcode mng_delta_rgba8_rgb8 (mng_datap pData);
353
mng_retcode mng_delta_rgba8_a8 (mng_datap pData);
354
#ifndef MNG_NO_16BIT_SUPPORT
355
mng_retcode mng_delta_ga16_ga16 (mng_datap pData);
356
mng_retcode mng_delta_ga16_g16 (mng_datap pData);
357
mng_retcode mng_delta_ga16_a16 (mng_datap pData);
358
mng_retcode mng_delta_rgba16_a16 (mng_datap pData);
359
mng_retcode mng_delta_rgba16_rgb16 (mng_datap pData);
360
#endif
361
#endif /* MNG_NO_DELTA_PNG */
362
mng_retcode mng_delta_rgb8_rgb8 (mng_datap pData); /* Used for PAST */
363
mng_retcode mng_delta_rgba8_rgba8 (mng_datap pData);
364
#ifndef MNG_NO_16BIT_SUPPORT
365
mng_retcode mng_delta_rgb16_rgb16 (mng_datap pData);
366
mng_retcode mng_delta_rgba16_rgba16 (mng_datap pData);
367
#endif
368
369
#ifndef MNG_NO_DELTA_PNG
370
/* ************************************************************************** */
371
/* * * */
372
/* * Delta-image row routines - scale the delta to bitdepth of target * */
373
/* * * */
374
/* ************************************************************************** */
375
376
#ifndef MNG_NO_1_2_4BIT_SUPPORT
377
mng_retcode mng_scale_g1_g2 (mng_datap pData);
378
mng_retcode mng_scale_g1_g4 (mng_datap pData);
379
mng_retcode mng_scale_g1_g8 (mng_datap pData);
380
mng_retcode mng_scale_g2_g4 (mng_datap pData);
381
mng_retcode mng_scale_g2_g8 (mng_datap pData);
382
mng_retcode mng_scale_g4_g8 (mng_datap pData);
383
#endif
384
#ifndef MNG_NO_16BIT_SUPPORT
385
#ifndef MNG_NO_1_2_4BIT_SUPPORT
386
mng_retcode mng_scale_g1_g16 (mng_datap pData);
387
mng_retcode mng_scale_g2_g16 (mng_datap pData);
388
mng_retcode mng_scale_g4_g16 (mng_datap pData);
389
#endif
390
mng_retcode mng_scale_g8_g16 (mng_datap pData);
391
mng_retcode mng_scale_ga8_ga16 (mng_datap pData);
392
mng_retcode mng_scale_rgb8_rgb16 (mng_datap pData);
393
mng_retcode mng_scale_rgba8_rgba16 (mng_datap pData);
394
#endif
395
396
#ifndef MNG_NO_1_2_4BIT_SUPPORT
397
mng_retcode mng_scale_g2_g1 (mng_datap pData);
398
mng_retcode mng_scale_g4_g1 (mng_datap pData);
399
mng_retcode mng_scale_g8_g1 (mng_datap pData);
400
mng_retcode mng_scale_g4_g2 (mng_datap pData);
401
mng_retcode mng_scale_g8_g2 (mng_datap pData);
402
mng_retcode mng_scale_g8_g4 (mng_datap pData);
403
#endif
404
#ifndef MNG_NO_16BIT_SUPPORT
405
#ifndef MNG_NO_1_2_4BIT_SUPPORT
406
mng_retcode mng_scale_g16_g1 (mng_datap pData);
407
mng_retcode mng_scale_g16_g2 (mng_datap pData);
408
mng_retcode mng_scale_g16_g4 (mng_datap pData);
409
#endif
410
mng_retcode mng_scale_g16_g8 (mng_datap pData);
411
mng_retcode mng_scale_ga16_ga8 (mng_datap pData);
412
mng_retcode mng_scale_rgb16_rgb8 (mng_datap pData);
413
mng_retcode mng_scale_rgba16_rgba8 (mng_datap pData);
414
#endif
415
#endif /* MNG_NO_DELTA_PNG */
416
417
/* ************************************************************************** */
418
/* * * */
419
/* * Delta-image bit routines - promote bit_depth * */
420
/* * * */
421
/* ************************************************************************** */
422
423
#ifndef MNG_NO_1_2_4BIT_SUPPORT
424
mng_uint8 mng_promote_replicate_1_2 (mng_uint8 iB);
425
mng_uint8 mng_promote_replicate_1_4 (mng_uint8 iB);
426
mng_uint8 mng_promote_replicate_1_8 (mng_uint8 iB);
427
mng_uint8 mng_promote_replicate_2_4 (mng_uint8 iB);
428
mng_uint8 mng_promote_replicate_2_8 (mng_uint8 iB);
429
mng_uint8 mng_promote_replicate_4_8 (mng_uint8 iB);
430
#endif
431
#ifndef MNG_NO_16BIT_SUPPORT
432
#ifndef MNG_NO_1_2_4BIT_SUPPORT
433
mng_uint16 mng_promote_replicate_1_16 (mng_uint8 iB);
434
mng_uint16 mng_promote_replicate_2_16 (mng_uint8 iB);
435
mng_uint16 mng_promote_replicate_4_16 (mng_uint8 iB);
436
#endif
437
mng_uint16 mng_promote_replicate_8_16 (mng_uint8 iB);
438
#endif
439
440
/* ************************************************************************** */
441
442
#ifndef MNG_NO_DELTA_PNG
443
#ifndef MNG_NO_1_2_4BIT_SUPPORT
444
mng_uint8 mng_promote_zerofill_1_2 (mng_uint8 iB);
445
mng_uint8 mng_promote_zerofill_1_4 (mng_uint8 iB);
446
mng_uint8 mng_promote_zerofill_1_8 (mng_uint8 iB);
447
mng_uint8 mng_promote_zerofill_2_4 (mng_uint8 iB);
448
mng_uint8 mng_promote_zerofill_2_8 (mng_uint8 iB);
449
mng_uint8 mng_promote_zerofill_4_8 (mng_uint8 iB);
450
#endif
451
#ifndef MNG_NO_16BIT_SUPPORT
452
#ifndef MNG_NO_1_2_4BIT_SUPPORT
453
mng_uint16 mng_promote_zerofill_1_16 (mng_uint8 iB);
454
mng_uint16 mng_promote_zerofill_2_16 (mng_uint8 iB);
455
mng_uint16 mng_promote_zerofill_4_16 (mng_uint8 iB);
456
#endif
457
mng_uint16 mng_promote_zerofill_8_16 (mng_uint8 iB);
458
#endif
459
#endif /* MNG_NO_DELTA_PNG */
460
461
/* ************************************************************************** */
462
/* * * */
463
/* * Delta-image row routines - promote color_type * */
464
/* * * */
465
/* ************************************************************************** */
466
467
mng_retcode mng_promote_g8_g8 (mng_datap pData);
468
#ifndef MNG_NO_16BIT_SUPPORT
469
mng_retcode mng_promote_g8_g16 (mng_datap pData);
470
mng_retcode mng_promote_g16_g16 (mng_datap pData);
471
#endif
472
473
mng_retcode mng_promote_g8_ga8 (mng_datap pData);
474
#ifndef MNG_NO_16BIT_SUPPORT
475
mng_retcode mng_promote_g8_ga16 (mng_datap pData);
476
mng_retcode mng_promote_g16_ga16 (mng_datap pData);
477
#endif
478
479
mng_retcode mng_promote_g8_rgb8 (mng_datap pData);
480
#ifndef MNG_NO_16BIT_SUPPORT
481
mng_retcode mng_promote_g8_rgb16 (mng_datap pData);
482
mng_retcode mng_promote_g16_rgb16 (mng_datap pData);
483
#endif
484
485
mng_retcode mng_promote_g8_rgba8 (mng_datap pData);
486
#ifndef MNG_NO_16BIT_SUPPORT
487
mng_retcode mng_promote_g8_rgba16 (mng_datap pData);
488
mng_retcode mng_promote_g16_rgba16 (mng_datap pData);
489
490
mng_retcode mng_promote_ga8_ga16 (mng_datap pData);
491
#endif
492
493
mng_retcode mng_promote_ga8_rgba8 (mng_datap pData);
494
#ifndef MNG_NO_16BIT_SUPPORT
495
mng_retcode mng_promote_ga8_rgba16 (mng_datap pData);
496
mng_retcode mng_promote_ga16_rgba16 (mng_datap pData);
497
#endif
498
499
#ifndef MNG_NO_16BIT_SUPPORT
500
mng_retcode mng_promote_rgb8_rgb16 (mng_datap pData);
501
#endif
502
503
mng_retcode mng_promote_rgb8_rgba8 (mng_datap pData);
504
#ifndef MNG_NO_16BIT_SUPPORT
505
mng_retcode mng_promote_rgb8_rgba16 (mng_datap pData);
506
mng_retcode mng_promote_rgb16_rgba16 (mng_datap pData);
507
#endif
508
509
mng_retcode mng_promote_idx8_rgb8 (mng_datap pData);
510
#ifndef MNG_NO_16BIT_SUPPORT
511
mng_retcode mng_promote_idx8_rgb16 (mng_datap pData);
512
#endif
513
514
mng_retcode mng_promote_idx8_rgba8 (mng_datap pData);
515
#ifndef MNG_NO_16BIT_SUPPORT
516
mng_retcode mng_promote_idx8_rgba16 (mng_datap pData);
517
518
mng_retcode mng_promote_rgba8_rgba16 (mng_datap pData);
519
#endif
520
521
/* ************************************************************************** */
522
/* * * */
523
/* * Row processing routines - convert uncompressed data from zlib to * */
524
/* * managable row-data which serves as input to the color-management * */
525
/* * routines * */
526
/* * * */
527
/* ************************************************************************** */
528
529
#ifndef MNG_NO_1_2_4BIT_SUPPORT
530
mng_retcode mng_process_g1 (mng_datap pData);
531
mng_retcode mng_process_g2 (mng_datap pData);
532
mng_retcode mng_process_g4 (mng_datap pData);
533
#endif
534
mng_retcode mng_process_g8 (mng_datap pData);
535
mng_retcode mng_process_rgb8 (mng_datap pData);
536
#ifndef MNG_NO_1_2_4BIT_SUPPORT
537
mng_retcode mng_process_idx1 (mng_datap pData);
538
mng_retcode mng_process_idx2 (mng_datap pData);
539
mng_retcode mng_process_idx4 (mng_datap pData);
540
#endif
541
mng_retcode mng_process_idx8 (mng_datap pData);
542
mng_retcode mng_process_ga8 (mng_datap pData);
543
mng_retcode mng_process_rgba8 (mng_datap pData);
544
#ifndef MNG_NO_16BIT_SUPPORT
545
mng_retcode mng_process_g16 (mng_datap pData);
546
mng_retcode mng_process_ga16 (mng_datap pData);
547
mng_retcode mng_process_rgb16 (mng_datap pData);
548
mng_retcode mng_process_rgba16 (mng_datap pData);
549
#endif
550
551
/* ************************************************************************** */
552
/* * * */
553
/* * Row processing initialization routines - set up the variables needed * */
554
/* * to process uncompressed row-data * */
555
/* * * */
556
/* ************************************************************************** */
557
558
#ifndef MNG_OPTIMIZE_FOOTPRINT_INIT
559
#ifndef MNG_NO_1_2_4BIT_SUPPORT
560
mng_retcode mng_init_g1_i (mng_datap pData);
561
mng_retcode mng_init_g2_i (mng_datap pData);
562
mng_retcode mng_init_g4_i (mng_datap pData);
563
#endif
564
mng_retcode mng_init_g8_i (mng_datap pData);
565
mng_retcode mng_init_rgb8_i (mng_datap pData);
566
#ifndef MNG_NO_1_2_4BIT_SUPPORT
567
mng_retcode mng_init_idx1_i (mng_datap pData);
568
mng_retcode mng_init_idx2_i (mng_datap pData);
569
mng_retcode mng_init_idx4_i (mng_datap pData);
570
#endif
571
mng_retcode mng_init_idx8_i (mng_datap pData);
572
mng_retcode mng_init_ga8_i (mng_datap pData);
573
mng_retcode mng_init_rgba8_i (mng_datap pData);
574
#ifndef MNG_NO_1_2_4BIT_SUPPORT
575
mng_retcode mng_init_g1_ni (mng_datap pData);
576
mng_retcode mng_init_g2_ni (mng_datap pData);
577
mng_retcode mng_init_g4_ni (mng_datap pData);
578
#endif
579
mng_retcode mng_init_g8_ni (mng_datap pData);
580
mng_retcode mng_init_rgb8_ni (mng_datap pData);
581
#ifndef MNG_NO_1_2_4BIT_SUPPORT
582
mng_retcode mng_init_idx1_ni (mng_datap pData);
583
mng_retcode mng_init_idx2_ni (mng_datap pData);
584
mng_retcode mng_init_idx4_ni (mng_datap pData);
585
#endif
586
mng_retcode mng_init_idx8_ni (mng_datap pData);
587
mng_retcode mng_init_ga8_ni (mng_datap pData);
588
mng_retcode mng_init_rgba8_ni (mng_datap pData);
589
#ifndef MNG_NO_16BIT_SUPPORT
590
mng_retcode mng_init_g16_i (mng_datap pData);
591
mng_retcode mng_init_rgb16_i (mng_datap pData);
592
mng_retcode mng_init_ga16_i (mng_datap pData);
593
mng_retcode mng_init_rgba16_i (mng_datap pData);
594
mng_retcode mng_init_g16_ni (mng_datap pData);
595
mng_retcode mng_init_rgb16_ni (mng_datap pData);
596
mng_retcode mng_init_ga16_ni (mng_datap pData);
597
mng_retcode mng_init_rgba16_ni (mng_datap pData);
598
#endif
599
#endif
600
601
/* ************************************************************************** */
602
/* * * */
603
/* * Row processing initialization routines (JPEG) - set up the variables * */
604
/* * needed to process uncompressed row-data * */
605
/* * * */
606
/* ************************************************************************** */
607
608
#ifndef MNG_OPTIMIZE_FOOTPRINT_INIT
609
#ifdef MNG_INCLUDE_JNG
610
#ifndef MNG_NO_1_2_4BIT_SUPPORT
611
mng_retcode mng_init_jpeg_a1_ni (mng_datap pData);
612
mng_retcode mng_init_jpeg_a2_ni (mng_datap pData);
613
mng_retcode mng_init_jpeg_a4_ni (mng_datap pData);
614
#endif
615
mng_retcode mng_init_jpeg_a8_ni (mng_datap pData);
616
#ifndef MNG_NO_16BIT_SUPPORT
617
mng_retcode mng_init_jpeg_a16_ni (mng_datap pData);
618
#endif
619
#endif
620
#endif
621
622
/* ************************************************************************** */
623
/* * * */
624
/* * General row processing routines * */
625
/* * * */
626
/* ************************************************************************** */
627
628
mng_retcode mng_init_rowproc (mng_datap pData);
629
mng_retcode mng_next_row (mng_datap pData);
630
#ifdef MNG_INCLUDE_JNG
631
mng_retcode mng_next_jpeg_alpharow (mng_datap pData);
632
mng_retcode mng_next_jpeg_row (mng_datap pData);
633
#endif
634
mng_retcode mng_cleanup_rowproc (mng_datap pData);
635
636
/* ************************************************************************** */
637
/* * * */
638
/* * Magnification row routines - apply magnification transforms * */
639
/* * * */
640
/* ************************************************************************** */
641
642
#ifndef MNG_OPTIMIZE_FOOTPRINT_MAGN
643
mng_retcode mng_magnify_g8_x1 (mng_datap pData,
644
mng_uint16 iMX,
645
mng_uint16 iML,
646
mng_uint16 iMR,
647
mng_uint32 iWidth,
648
mng_uint8p pSrcline,
649
mng_uint8p pDstline);
650
mng_retcode mng_magnify_g8_x2 (mng_datap pData,
651
mng_uint16 iMX,
652
mng_uint16 iML,
653
mng_uint16 iMR,
654
mng_uint32 iWidth,
655
mng_uint8p pSrcline,
656
mng_uint8p pDstline);
657
mng_retcode mng_magnify_g8_x3 (mng_datap pData,
658
mng_uint16 iMX,
659
mng_uint16 iML,
660
mng_uint16 iMR,
661
mng_uint32 iWidth,
662
mng_uint8p pSrcline,
663
mng_uint8p pDstline);
664
mng_retcode mng_magnify_rgb8_x1 (mng_datap pData,
665
mng_uint16 iMX,
666
mng_uint16 iML,
667
mng_uint16 iMR,
668
mng_uint32 iWidth,
669
mng_uint8p pSrcline,
670
mng_uint8p pDstline);
671
mng_retcode mng_magnify_rgb8_x2 (mng_datap pData,
672
mng_uint16 iMX,
673
mng_uint16 iML,
674
mng_uint16 iMR,
675
mng_uint32 iWidth,
676
mng_uint8p pSrcline,
677
mng_uint8p pDstline);
678
mng_retcode mng_magnify_rgb8_x3 (mng_datap pData,
679
mng_uint16 iMX,
680
mng_uint16 iML,
681
mng_uint16 iMR,
682
mng_uint32 iWidth,
683
mng_uint8p pSrcline,
684
mng_uint8p pDstline);
685
mng_retcode mng_magnify_ga8_x1 (mng_datap pData,
686
mng_uint16 iMX,
687
mng_uint16 iML,
688
mng_uint16 iMR,
689
mng_uint32 iWidth,
690
mng_uint8p pSrcline,
691
mng_uint8p pDstline);
692
mng_retcode mng_magnify_ga8_x2 (mng_datap pData,
693
mng_uint16 iMX,
694
mng_uint16 iML,
695
mng_uint16 iMR,
696
mng_uint32 iWidth,
697
mng_uint8p pSrcline,
698
mng_uint8p pDstline);
699
mng_retcode mng_magnify_ga8_x3 (mng_datap pData,
700
mng_uint16 iMX,
701
mng_uint16 iML,
702
mng_uint16 iMR,
703
mng_uint32 iWidth,
704
mng_uint8p pSrcline,
705
mng_uint8p pDstline);
706
mng_retcode mng_magnify_ga8_x4 (mng_datap pData,
707
mng_uint16 iMX,
708
mng_uint16 iML,
709
mng_uint16 iMR,
710
mng_uint32 iWidth,
711
mng_uint8p pSrcline,
712
mng_uint8p pDstline);
713
mng_retcode mng_magnify_ga8_x5 (mng_datap pData,
714
mng_uint16 iMX,
715
mng_uint16 iML,
716
mng_uint16 iMR,
717
mng_uint32 iWidth,
718
mng_uint8p pSrcline,
719
mng_uint8p pDstline);
720
#endif
721
mng_retcode mng_magnify_rgba8_x1 (mng_datap pData,
722
mng_uint16 iMX,
723
mng_uint16 iML,
724
mng_uint16 iMR,
725
mng_uint32 iWidth,
726
mng_uint8p pSrcline,
727
mng_uint8p pDstline);
728
mng_retcode mng_magnify_rgba8_x2 (mng_datap pData,
729
mng_uint16 iMX,
730
mng_uint16 iML,
731
mng_uint16 iMR,
732
mng_uint32 iWidth,
733
mng_uint8p pSrcline,
734
mng_uint8p pDstline);
735
mng_retcode mng_magnify_rgba8_x3 (mng_datap pData,
736
mng_uint16 iMX,
737
mng_uint16 iML,
738
mng_uint16 iMR,
739
mng_uint32 iWidth,
740
mng_uint8p pSrcline,
741
mng_uint8p pDstline);
742
mng_retcode mng_magnify_rgba8_x4 (mng_datap pData,
743
mng_uint16 iMX,
744
mng_uint16 iML,
745
mng_uint16 iMR,
746
mng_uint32 iWidth,
747
mng_uint8p pSrcline,
748
mng_uint8p pDstline);
749
mng_retcode mng_magnify_rgba8_x5 (mng_datap pData,
750
mng_uint16 iMX,
751
mng_uint16 iML,
752
mng_uint16 iMR,
753
mng_uint32 iWidth,
754
mng_uint8p pSrcline,
755
mng_uint8p pDstline);
756
#ifndef MNG_OPTIMIZE_FOOTPRINT_MAGN
757
mng_retcode mng_magnify_g8_y1 (mng_datap pData,
758
mng_int32 iS,
759
mng_int32 iM,
760
mng_uint32 iWidth,
761
mng_uint8p pSrcline1,
762
mng_uint8p pSrcline2,
763
mng_uint8p pDstline);
764
mng_retcode mng_magnify_g8_y2 (mng_datap pData,
765
mng_int32 iS,
766
mng_int32 iM,
767
mng_uint32 iWidth,
768
mng_uint8p pSrcline1,
769
mng_uint8p pSrcline2,
770
mng_uint8p pDstline);
771
mng_retcode mng_magnify_g8_y3 (mng_datap pData,
772
mng_int32 iS,
773
mng_int32 iM,
774
mng_uint32 iWidth,
775
mng_uint8p pSrcline1,
776
mng_uint8p pSrcline2,
777
mng_uint8p pDstline);
778
mng_retcode mng_magnify_rgb8_y1 (mng_datap pData,
779
mng_int32 iS,
780
mng_int32 iM,
781
mng_uint32 iWidth,
782
mng_uint8p pSrcline1,
783
mng_uint8p pSrcline2,
784
mng_uint8p pDstline);
785
mng_retcode mng_magnify_rgb8_y2 (mng_datap pData,
786
mng_int32 iS,
787
mng_int32 iM,
788
mng_uint32 iWidth,
789
mng_uint8p pSrcline1,
790
mng_uint8p pSrcline2,
791
mng_uint8p pDstline);
792
mng_retcode mng_magnify_rgb8_y3 (mng_datap pData,
793
mng_int32 iS,
794
mng_int32 iM,
795
mng_uint32 iWidth,
796
mng_uint8p pSrcline1,
797
mng_uint8p pSrcline2,
798
mng_uint8p pDstline);
799
mng_retcode mng_magnify_ga8_y1 (mng_datap pData,
800
mng_int32 iS,
801
mng_int32 iM,
802
mng_uint32 iWidth,
803
mng_uint8p pSrcline1,
804
mng_uint8p pSrcline2,
805
mng_uint8p pDstline);
806
mng_retcode mng_magnify_ga8_y2 (mng_datap pData,
807
mng_int32 iS,
808
mng_int32 iM,
809
mng_uint32 iWidth,
810
mng_uint8p pSrcline1,
811
mng_uint8p pSrcline2,
812
mng_uint8p pDstline);
813
mng_retcode mng_magnify_ga8_y3 (mng_datap pData,
814
mng_int32 iS,
815
mng_int32 iM,
816
mng_uint32 iWidth,
817
mng_uint8p pSrcline1,
818
mng_uint8p pSrcline2,
819
mng_uint8p pDstline);
820
mng_retcode mng_magnify_ga8_y4 (mng_datap pData,
821
mng_int32 iS,
822
mng_int32 iM,
823
mng_uint32 iWidth,
824
mng_uint8p pSrcline1,
825
mng_uint8p pSrcline2,
826
mng_uint8p pDstline);
827
mng_retcode mng_magnify_ga8_y5 (mng_datap pData,
828
mng_int32 iS,
829
mng_int32 iM,
830
mng_uint32 iWidth,
831
mng_uint8p pSrcline1,
832
mng_uint8p pSrcline2,
833
mng_uint8p pDstline);
834
#endif
835
mng_retcode mng_magnify_rgba8_y1 (mng_datap pData,
836
mng_int32 iS,
837
mng_int32 iM,
838
mng_uint32 iWidth,
839
mng_uint8p pSrcline1,
840
mng_uint8p pSrcline2,
841
mng_uint8p pDstline);
842
mng_retcode mng_magnify_rgba8_y2 (mng_datap pData,
843
mng_int32 iS,
844
mng_int32 iM,
845
mng_uint32 iWidth,
846
mng_uint8p pSrcline1,
847
mng_uint8p pSrcline2,
848
mng_uint8p pDstline);
849
mng_retcode mng_magnify_rgba8_y3 (mng_datap pData,
850
mng_int32 iS,
851
mng_int32 iM,
852
mng_uint32 iWidth,
853
mng_uint8p pSrcline1,
854
mng_uint8p pSrcline2,
855
mng_uint8p pDstline);
856
mng_retcode mng_magnify_rgba8_y4 (mng_datap pData,
857
mng_int32 iS,
858
mng_int32 iM,
859
mng_uint32 iWidth,
860
mng_uint8p pSrcline1,
861
mng_uint8p pSrcline2,
862
mng_uint8p pDstline);
863
mng_retcode mng_magnify_rgba8_y5 (mng_datap pData,
864
mng_int32 iS,
865
mng_int32 iM,
866
mng_uint32 iWidth,
867
mng_uint8p pSrcline1,
868
mng_uint8p pSrcline2,
869
mng_uint8p pDstline);
870
871
/* ************************************************************************** */
872
#ifndef MNG_NO_16BIT_SUPPORT
873
#ifndef MNG_OPTIMIZE_FOOTPRINT_MAGN
874
mng_retcode mng_magnify_g16_x1 (mng_datap pData,
875
mng_uint16 iMX,
876
mng_uint16 iML,
877
mng_uint16 iMR,
878
mng_uint32 iWidth,
879
mng_uint8p pSrcline,
880
mng_uint8p pDstline);
881
mng_retcode mng_magnify_g16_x2 (mng_datap pData,
882
mng_uint16 iMX,
883
mng_uint16 iML,
884
mng_uint16 iMR,
885
mng_uint32 iWidth,
886
mng_uint8p pSrcline,
887
mng_uint8p pDstline);
888
mng_retcode mng_magnify_g16_x3 (mng_datap pData,
889
mng_uint16 iMX,
890
mng_uint16 iML,
891
mng_uint16 iMR,
892
mng_uint32 iWidth,
893
mng_uint8p pSrcline,
894
mng_uint8p pDstline);
895
mng_retcode mng_magnify_rgb16_x1 (mng_datap pData,
896
mng_uint16 iMX,
897
mng_uint16 iML,
898
mng_uint16 iMR,
899
mng_uint32 iWidth,
900
mng_uint8p pSrcline,
901
mng_uint8p pDstline);
902
mng_retcode mng_magnify_rgb16_x2 (mng_datap pData,
903
mng_uint16 iMX,
904
mng_uint16 iML,
905
mng_uint16 iMR,
906
mng_uint32 iWidth,
907
mng_uint8p pSrcline,
908
mng_uint8p pDstline);
909
mng_retcode mng_magnify_rgb16_x3 (mng_datap pData,
910
mng_uint16 iMX,
911
mng_uint16 iML,
912
mng_uint16 iMR,
913
mng_uint32 iWidth,
914
mng_uint8p pSrcline,
915
mng_uint8p pDstline);
916
mng_retcode mng_magnify_ga16_x1 (mng_datap pData,
917
mng_uint16 iMX,
918
mng_uint16 iML,
919
mng_uint16 iMR,
920
mng_uint32 iWidth,
921
mng_uint8p pSrcline,
922
mng_uint8p pDstline);
923
mng_retcode mng_magnify_ga16_x2 (mng_datap pData,
924
mng_uint16 iMX,
925
mng_uint16 iML,
926
mng_uint16 iMR,
927
mng_uint32 iWidth,
928
mng_uint8p pSrcline,
929
mng_uint8p pDstline);
930
mng_retcode mng_magnify_ga16_x3 (mng_datap pData,
931
mng_uint16 iMX,
932
mng_uint16 iML,
933
mng_uint16 iMR,
934
mng_uint32 iWidth,
935
mng_uint8p pSrcline,
936
mng_uint8p pDstline);
937
mng_retcode mng_magnify_ga16_x4 (mng_datap pData,
938
mng_uint16 iMX,
939
mng_uint16 iML,
940
mng_uint16 iMR,
941
mng_uint32 iWidth,
942
mng_uint8p pSrcline,
943
mng_uint8p pDstline);
944
mng_retcode mng_magnify_ga16_x5 (mng_datap pData,
945
mng_uint16 iMX,
946
mng_uint16 iML,
947
mng_uint16 iMR,
948
mng_uint32 iWidth,
949
mng_uint8p pSrcline,
950
mng_uint8p pDstline);
951
mng_retcode mng_magnify_rgba16_x1 (mng_datap pData,
952
mng_uint16 iMX,
953
mng_uint16 iML,
954
mng_uint16 iMR,
955
mng_uint32 iWidth,
956
mng_uint8p pSrcline,
957
mng_uint8p pDstline);
958
mng_retcode mng_magnify_rgba16_x2 (mng_datap pData,
959
mng_uint16 iMX,
960
mng_uint16 iML,
961
mng_uint16 iMR,
962
mng_uint32 iWidth,
963
mng_uint8p pSrcline,
964
mng_uint8p pDstline);
965
mng_retcode mng_magnify_rgba16_x3 (mng_datap pData,
966
mng_uint16 iMX,
967
mng_uint16 iML,
968
mng_uint16 iMR,
969
mng_uint32 iWidth,
970
mng_uint8p pSrcline,
971
mng_uint8p pDstline);
972
mng_retcode mng_magnify_rgba16_x4 (mng_datap pData,
973
mng_uint16 iMX,
974
mng_uint16 iML,
975
mng_uint16 iMR,
976
mng_uint32 iWidth,
977
mng_uint8p pSrcline,
978
mng_uint8p pDstline);
979
mng_retcode mng_magnify_rgba16_x5 (mng_datap pData,
980
mng_uint16 iMX,
981
mng_uint16 iML,
982
mng_uint16 iMR,
983
mng_uint32 iWidth,
984
mng_uint8p pSrcline,
985
mng_uint8p pDstline);
986
987
mng_retcode mng_magnify_g16_y1 (mng_datap pData,
988
mng_int32 iS,
989
mng_int32 iM,
990
mng_uint32 iWidth,
991
mng_uint8p pSrcline1,
992
mng_uint8p pSrcline2,
993
mng_uint8p pDstline);
994
mng_retcode mng_magnify_g16_y2 (mng_datap pData,
995
mng_int32 iS,
996
mng_int32 iM,
997
mng_uint32 iWidth,
998
mng_uint8p pSrcline1,
999
mng_uint8p pSrcline2,
1000
mng_uint8p pDstline);
1001
mng_retcode mng_magnify_g16_y3 (mng_datap pData,
1002
mng_int32 iS,
1003
mng_int32 iM,
1004
mng_uint32 iWidth,
1005
mng_uint8p pSrcline1,
1006
mng_uint8p pSrcline2,
1007
mng_uint8p pDstline);
1008
mng_retcode mng_magnify_rgb16_y1 (mng_datap pData,
1009
mng_int32 iS,
1010
mng_int32 iM,
1011
mng_uint32 iWidth,
1012
mng_uint8p pSrcline1,
1013
mng_uint8p pSrcline2,
1014
mng_uint8p pDstline);
1015
mng_retcode mng_magnify_rgb16_y2 (mng_datap pData,
1016
mng_int32 iS,
1017
mng_int32 iM,
1018
mng_uint32 iWidth,
1019
mng_uint8p pSrcline1,
1020
mng_uint8p pSrcline2,
1021
mng_uint8p pDstline);
1022
mng_retcode mng_magnify_rgb16_y3 (mng_datap pData,
1023
mng_int32 iS,
1024
mng_int32 iM,
1025
mng_uint32 iWidth,
1026
mng_uint8p pSrcline1,
1027
mng_uint8p pSrcline2,
1028
mng_uint8p pDstline);
1029
mng_retcode mng_magnify_ga16_y1 (mng_datap pData,
1030
mng_int32 iS,
1031
mng_int32 iM,
1032
mng_uint32 iWidth,
1033
mng_uint8p pSrcline1,
1034
mng_uint8p pSrcline2,
1035
mng_uint8p pDstline);
1036
mng_retcode mng_magnify_ga16_y2 (mng_datap pData,
1037
mng_int32 iS,
1038
mng_int32 iM,
1039
mng_uint32 iWidth,
1040
mng_uint8p pSrcline1,
1041
mng_uint8p pSrcline2,
1042
mng_uint8p pDstline);
1043
mng_retcode mng_magnify_ga16_y3 (mng_datap pData,
1044
mng_int32 iS,
1045
mng_int32 iM,
1046
mng_uint32 iWidth,
1047
mng_uint8p pSrcline1,
1048
mng_uint8p pSrcline2,
1049
mng_uint8p pDstline);
1050
mng_retcode mng_magnify_ga16_y4 (mng_datap pData,
1051
mng_int32 iS,
1052
mng_int32 iM,
1053
mng_uint32 iWidth,
1054
mng_uint8p pSrcline1,
1055
mng_uint8p pSrcline2,
1056
mng_uint8p pDstline);
1057
mng_retcode mng_magnify_ga16_y5 (mng_datap pData,
1058
mng_int32 iS,
1059
mng_int32 iM,
1060
mng_uint32 iWidth,
1061
mng_uint8p pSrcline1,
1062
mng_uint8p pSrcline2,
1063
mng_uint8p pDstline);
1064
mng_retcode mng_magnify_rgba16_y1 (mng_datap pData,
1065
mng_int32 iS,
1066
mng_int32 iM,
1067
mng_uint32 iWidth,
1068
mng_uint8p pSrcline1,
1069
mng_uint8p pSrcline2,
1070
mng_uint8p pDstline);
1071
mng_retcode mng_magnify_rgba16_y2 (mng_datap pData,
1072
mng_int32 iS,
1073
mng_int32 iM,
1074
mng_uint32 iWidth,
1075
mng_uint8p pSrcline1,
1076
mng_uint8p pSrcline2,
1077
mng_uint8p pDstline);
1078
mng_retcode mng_magnify_rgba16_y3 (mng_datap pData,
1079
mng_int32 iS,
1080
mng_int32 iM,
1081
mng_uint32 iWidth,
1082
mng_uint8p pSrcline1,
1083
mng_uint8p pSrcline2,
1084
mng_uint8p pDstline);
1085
mng_retcode mng_magnify_rgba16_y4 (mng_datap pData,
1086
mng_int32 iS,
1087
mng_int32 iM,
1088
mng_uint32 iWidth,
1089
mng_uint8p pSrcline1,
1090
mng_uint8p pSrcline2,
1091
mng_uint8p pDstline);
1092
mng_retcode mng_magnify_rgba16_y5 (mng_datap pData,
1093
mng_int32 iS,
1094
mng_int32 iM,
1095
mng_uint32 iWidth,
1096
mng_uint8p pSrcline1,
1097
mng_uint8p pSrcline2,
1098
mng_uint8p pDstline);
1099
#endif
1100
#endif
1101
1102
/* ************************************************************************** */
1103
/* * * */
1104
/* * PAST composition routines - compose over/under with a target object * */
1105
/* * * */
1106
/* ************************************************************************** */
1107
1108
mng_retcode mng_composeover_rgba8 (mng_datap pData);
1109
#ifndef MNG_SKIPCHUNK_PAST
1110
mng_retcode mng_composeunder_rgba8 (mng_datap pData);
1111
#ifndef MNG_NO_16BIT_SUPPORT
1112
mng_retcode mng_composeover_rgba16 (mng_datap pData);
1113
mng_retcode mng_composeunder_rgba16 (mng_datap pData);
1114
#endif
1115
#endif
1116
1117
/* ************************************************************************** */
1118
/* * * */
1119
/* * PAST flip & tile routines - flip or tile a row of pixels * */
1120
/* * * */
1121
/* ************************************************************************** */
1122
1123
#ifndef MNG_SKIPCHUNK_PAST
1124
mng_retcode mng_flip_rgba8 (mng_datap pData);
1125
mng_retcode mng_tile_rgba8 (mng_datap pData);
1126
#ifndef MNG_NO_16BIT_SUPPORT
1127
mng_retcode mng_flip_rgba16 (mng_datap pData);
1128
mng_retcode mng_tile_rgba16 (mng_datap pData);
1129
#endif
1130
#endif
1131
1132
/* ************************************************************************** */
1133
1134
#endif /* _libmng_pixels_h_ */
1135
1136
/* ************************************************************************** */
1137
/* * end of file * */
1138
/* ************************************************************************** */
1
/* ************************************************************************** */
2
/* * For conditions of distribution and use, * */
3
/* * see copyright notice in libmng.h * */
4
/* ************************************************************************** */
5
/* * * */
6
/* * project : libmng * */
7
/* * file : libmng_pixels.h copyright (c) 2000-2004 G.Juyn * */
8
/* * version : 1.0.9 * */
9
/* * * */
10
/* * purpose : Pixel-row management routines (definition) * */
11
/* * * */
12
/* * author : G.Juyn * */
13
/* * * */
14
/* * comment : Definition of the pixel-row management routines * */
15
/* * * */
16
/* * changes : 0.5.1 - 05/08/2000 - G.Juyn * */
17
/* * - changed strict-ANSI stuff * */
18
/* * * */
19
/* * 0.5.2 - 05/22/2000 - G.Juyn * */
20
/* * - added some JNG definitions * */
21
/* * - added delta-image row-processing routines * */
22
/* * 0.5.2 - 06/05/2000 - G.Juyn * */
23
/* * - added support for RGB8_A8 canvasstyle * */
24
/* * * */
25
/* * 0.5.3 - 06/16/2000 - G.Juyn * */
26
/* * - changed progressive-display processing * */
27
/* * * */
28
/* * 0.9.2 - 08/05/2000 - G.Juyn * */
29
/* * - changed file-prefixes * */
30
/* * * */
31
/* * 0.9.3 - 08/26/2000 - G.Juyn * */
32
/* * - added MAGN support * */
33
/* * 0.9.3 - 09/07/2000 - G.Juyn * */
34
/* * - added support for new filter_types * */
35
/* * 0.9.3 - 10/16/2000 - G.Juyn * */
36
/* * - added optional support for bKGD for PNG images * */
37
/* * - added support for JDAA * */
38
/* * 0.9.3 - 10/19/2000 - G.Juyn * */
39
/* * - implemented delayed delta-processing * */
40
/* * * */
41
/* * 0.9.4 - 1/18/2001 - G.Juyn * */
42
/* * - added "new" MAGN methods 3, 4 & 5 * */
43
/* * * */
44
/* * 1.0.1 - 04/21/2001 - G.Juyn (code by G.Kelly) * */
45
/* * - added BGRA8 canvas with premultiplied alpha * */
46
/* * * */
47
/* * 1.0.5 - 08/15/2002 - G.Juyn * */
48
/* * - completed PROM support * */
49
/* * - completed delta-image support * */
50
/* * 1.0.5 - 08/16/2002 - G.Juyn * */
51
/* * - completed MAGN support (16-bit functions) * */
52
/* * 1.0.5 - 08/19/2002 - G.Juyn * */
53
/* * - B597134 - libmng pollutes the linker namespace * */
54
/* * 1.0.5 - 09/22/2002 - G.Juyn * */
55
/* * - added bgrx8 canvas (filler byte) * */
56
/* * 1.0.5 - 09/23/2002 - G.Juyn * */
57
/* * - added compose over/under routines for PAST processing * */
58
/* * - added flip & tile routines for PAST processing * */
59
/* * * */
60
/* * 1.0.6 - 03/09/2003 - G.Juyn * */
61
/* * - hiding 12-bit JPEG stuff * */
62
/* * 1.0.6 - 05/11/2003 - G. Juyn * */
63
/* * - added conditionals around canvas update routines * */
64
/* * 1.0.6 - 06/09/2003 - G. R-P * */
65
/* * - added conditionals around 8-bit magn routines * */
66
/* * 1.0.6 - 07/07/2003 - G. R-P * */
67
/* * - removed conditionals around 8-bit magn routines * */
68
/* * - added conditionals around 16-bit and delta-PNG * */
69
/* * supporting code * */
70
/* * 1.0.6 - 07/29/2003 - G.R-P * */
71
/* * - added SKIPCHUNK conditionals around PAST chunk support * */
72
/* * 1.0.6 - 08/18/2003 - G.R-P * */
73
/* * - added conditionals around 1, 2, and 4-bit prototypes * */
74
/* * * */
75
/* * 1.0.7 - 11/27/2003 - R.A * */
76
/* * - added CANVAS_RGB565 and CANVAS_BGR565 * */
77
/* * 1.0.7 - 12/06/2003 - R.A * */
78
/* * - added CANVAS_RGBA565 and CANVAS_BGRA565 * */
79
/* * 1.0.7 - 01/25/2004 - J.S * */
80
/* * - added premultiplied alpha canvas' for RGBA, ARGB, ABGR * */
81
/* * * */
82
/* * 1.0.9 - 10/10/2004 - G.R-P. * */
83
/* * - added MNG_NO_1_2_4BIT_SUPPORT * */
84
/* * 1.0.9 - 10/14/2004 - G.Juyn * */
85
/* * - added bgr565_a8 canvas-style (thanks to J. Elvander) * */
86
/* * * */
87
/* ************************************************************************** */
88
89
#if defined(__BORLANDC__) && defined(MNG_STRICT_ANSI)
90
#pragma option -A /* force ANSI-C */
91
#endif
92
93
#ifndef _libmng_pixels_h_
94
#define _libmng_pixels_h_
95
96
/* ************************************************************************** */
97
/* * * */
98
/* * Progressive display check - checks to see if progressive display is * */
99
/* * in order & indicates so * */
100
/* * * */
101
/* * The routine is called after a call to one of the display_xxx routines * */
102
/* * if appropriate * */
103
/* * * */
104
/* * The refresh is warrented in the read_chunk routine (mng_read.c) * */
105
/* * and only during read&display processing, since there's not much point * */
106
/* * doing it from memory! * */
107
/* * * */
108
/* ************************************************************************** */
109
110
mng_retcode mng_display_progressive_check (mng_datap pData);
111
112
/* ************************************************************************** */
113
/* * * */
114
/* * Display routines - convert rowdata (which is already color-corrected) * */
115
/* * to the output canvas, respecting any transparency information * */
116
/* * * */
117
/* ************************************************************************** */
118
119
#ifndef MNG_SKIPCANVAS_RGB8
120
mng_retcode mng_display_rgb8 (mng_datap pData);
121
#endif
122
#ifndef MNG_SKIPCANVAS_RGBA8
123
mng_retcode mng_display_rgba8 (mng_datap pData);
124
#endif
125
#ifndef MNG_SKIPCANVAS_RGBA8_PM
126
mng_retcode mng_display_rgba8_pm (mng_datap pData);
127
#endif
128
#ifndef MNG_SKIPCANVAS_ARGB8
129
mng_retcode mng_display_argb8 (mng_datap pData);
130
#endif
131
#ifndef MNG_SKIPCANVAS_ARGB8_PM
132
mng_retcode mng_display_argb8_pm (mng_datap pData);
133
#endif
134
#ifndef MNG_SKIPCANVAS_RGB8_A8
135
mng_retcode mng_display_rgb8_a8 (mng_datap pData);
136
#endif
137
#ifndef MNG_SKIPCANVAS_BGR8
138
mng_retcode mng_display_bgr8 (mng_datap pData);
139
#endif
140
#ifndef MNG_SKIPCANVAS_BGRX8
141
mng_retcode mng_display_bgrx8 (mng_datap pData);
142
#endif
143
#ifndef MNG_SKIPCANVAS_BGRA8
144
mng_retcode mng_display_bgra8 (mng_datap pData);
145
#endif
146
#ifndef MNG_SKIPCANVAS_BGRA8_PM
147
mng_retcode mng_display_bgra8_pm (mng_datap pData);
148
#endif
149
#ifndef MNG_SKIPCANVAS_ABGR8
150
mng_retcode mng_display_abgr8 (mng_datap pData);
151
#endif
152
#ifndef MNG_SKIPCANVAS_ABGR8_PM
153
mng_retcode mng_display_abgr8_pm (mng_datap pData);
154
#endif
155
#ifndef MNG_SKIPCANVAS_RGB565
156
mng_retcode mng_display_rgb565 (mng_datap pData);
157
#endif
158
#ifndef MNG_SKIPCANVAS_RGBA565
159
mng_retcode mng_display_rgba565 (mng_datap pData);
160
#endif
161
#ifndef MNG_SKIPCANVAS_BGR565
162
mng_retcode mng_display_bgr565 (mng_datap pData);
163
#endif
164
#ifndef MNG_SKIPCANVAS_BGRA565
165
mng_retcode mng_display_bgra565 (mng_datap pData);
166
#endif
167
#ifndef MNG_SKIPCANVAS_BGR565_A8
168
mng_retcode mng_display_bgr565_a8 (mng_datap pData);
169
#endif
170
171
/* ************************************************************************** */
172
/* * * */
173
/* * Background restore routines - restore the background with info from * */
174
/* * the BACK and/or bKGD chunk and/or the app's background canvas * */
175
/* * * */
176
/* ************************************************************************** */
177
178
mng_retcode mng_restore_bkgd_backimage (mng_datap pData);
179
mng_retcode mng_restore_bkgd_backcolor (mng_datap pData);
180
mng_retcode mng_restore_bkgd_bkgd (mng_datap pData);
181
mng_retcode mng_restore_bkgd_bgcolor (mng_datap pData);
182
#ifndef MNG_SKIPCANVAS_RGB8
183
mng_retcode mng_restore_bkgd_rgb8 (mng_datap pData);
184
#endif
185
#ifndef MNG_SKIPCANVAS_BGR8
186
mng_retcode mng_restore_bkgd_bgr8 (mng_datap pData);
187
#endif
188
#ifndef MNG_SKIPCANVAS_BGRX8
189
mng_retcode mng_restore_bkgd_bgrx8 (mng_datap pData);
190
#endif
191
#ifndef MNG_SKIPCANVAS_RGB565
192
mng_retcode mng_restore_bkgd_rgb565 (mng_datap pData);
193
#endif
194
#ifndef MNG_SKIPCANVAS_BGR565
195
mng_retcode mng_restore_bkgd_bgr565 (mng_datap pData);
196
#endif
197
198
/* ************************************************************************** */
199
/* * * */
200
/* * Row retrieval routines - retrieve processed & uncompressed row-data * */
201
/* * from the current "object" * */
202
/* * * */
203
/* ************************************************************************** */
204
205
mng_retcode mng_retrieve_g8 (mng_datap pData);
206
mng_retcode mng_retrieve_rgb8 (mng_datap pData);
207
mng_retcode mng_retrieve_idx8 (mng_datap pData);
208
mng_retcode mng_retrieve_ga8 (mng_datap pData);
209
mng_retcode mng_retrieve_rgba8 (mng_datap pData);
210
#ifndef MNG_NO_16BIT_SUPPORT
211
mng_retcode mng_retrieve_g16 (mng_datap pData);
212
mng_retcode mng_retrieve_ga16 (mng_datap pData);
213
mng_retcode mng_retrieve_rgb16 (mng_datap pData);
214
mng_retcode mng_retrieve_rgba16 (mng_datap pData);
215
#endif
216
217
/* ************************************************************************** */
218
/* * * */
219
/* * Row storage routines - store processed & uncompressed row-data * */
220
/* * into the current "object" * */
221
/* * * */
222
/* ************************************************************************** */
223
224
#ifndef MNG_NO_1_2_4BIT_SUPPORT
225
mng_retcode mng_store_g1 (mng_datap pData);
226
mng_retcode mng_store_g2 (mng_datap pData);
227
mng_retcode mng_store_g4 (mng_datap pData);
228
mng_retcode mng_store_idx1 (mng_datap pData);
229
mng_retcode mng_store_idx2 (mng_datap pData);
230
mng_retcode mng_store_idx4 (mng_datap pData);
231
#endif
232
mng_retcode mng_store_idx8 (mng_datap pData);
233
mng_retcode mng_store_rgb8 (mng_datap pData);
234
mng_retcode mng_store_g8 (mng_datap pData);
235
mng_retcode mng_store_ga8 (mng_datap pData);
236
mng_retcode mng_store_rgba8 (mng_datap pData);
237
#ifndef MNG_NO_16BIT_SUPPORT
238
mng_retcode mng_store_g16 (mng_datap pData);
239
mng_retcode mng_store_ga16 (mng_datap pData);
240
mng_retcode mng_store_rgb16 (mng_datap pData);
241
mng_retcode mng_store_rgba16 (mng_datap pData);
242
#endif
243
244
/* ************************************************************************** */
245
/* * * */
246
/* * Row storage routines (JPEG) - store processed & uncompressed row-data * */
247
/* * into the current "object" * */
248
/* * * */
249
/* ************************************************************************** */
250
251
#ifdef MNG_INCLUDE_JNG
252
mng_retcode mng_store_jpeg_g8 (mng_datap pData);
253
mng_retcode mng_store_jpeg_rgb8 (mng_datap pData);
254
mng_retcode mng_store_jpeg_ga8 (mng_datap pData);
255
mng_retcode mng_store_jpeg_rgba8 (mng_datap pData);
256
257
#ifdef MNG_SUPPORT_JPEG12
258
mng_retcode mng_store_jpeg_g12 (mng_datap pData);
259
mng_retcode mng_store_jpeg_rgb12 (mng_datap pData);
260
mng_retcode mng_store_jpeg_ga12 (mng_datap pData);
261
mng_retcode mng_store_jpeg_rgba12 (mng_datap pData);
262
#endif
263
264
mng_retcode mng_store_jpeg_g8_alpha (mng_datap pData);
265
mng_retcode mng_store_jpeg_rgb8_alpha (mng_datap pData);
266
267
#ifndef MNG_NO_1_2_4BIT_SUPPORT
268
mng_retcode mng_store_jpeg_g8_a1 (mng_datap pData);
269
mng_retcode mng_store_jpeg_g8_a2 (mng_datap pData);
270
mng_retcode mng_store_jpeg_g8_a4 (mng_datap pData);
271
#endif
272
mng_retcode mng_store_jpeg_g8_a8 (mng_datap pData);
273
#ifndef MNG_NO_16BIT_SUPPORT
274
mng_retcode mng_store_jpeg_g8_a16 (mng_datap pData);
275
#endif
276
277
#ifndef MNG_NO_1_2_4BIT_SUPPORT
278
mng_retcode mng_store_jpeg_rgb8_a1 (mng_datap pData);
279
mng_retcode mng_store_jpeg_rgb8_a2 (mng_datap pData);
280
mng_retcode mng_store_jpeg_rgb8_a4 (mng_datap pData);
281
#endif
282
mng_retcode mng_store_jpeg_rgb8_a8 (mng_datap pData);
283
#ifndef MNG_NO_16BIT_SUPPORT
284
mng_retcode mng_store_jpeg_rgb8_a16 (mng_datap pData);
285
#endif
286
287
#ifdef MNG_SUPPORT_JPEG12
288
#ifndef MNG_NO_1_2_4BIT_SUPPORT
289
mng_retcode mng_store_jpeg_g12_a1 (mng_datap pData);
290
mng_retcode mng_store_jpeg_g12_a2 (mng_datap pData);
291
mng_retcode mng_store_jpeg_g12_a4 (mng_datap pData);
292
#endif
293
mng_retcode mng_store_jpeg_g12_a8 (mng_datap pData);
294
#ifndef MNG_NO_16BIT_SUPPORT
295
mng_retcode mng_store_jpeg_g12_a16 (mng_datap pData);
296
#endif
297
298
#ifndef MNG_NO_1_2_4BIT_SUPPORT
299
mng_retcode mng_store_jpeg_rgb12_a1 (mng_datap pData);
300
mng_retcode mng_store_jpeg_rgb12_a2 (mng_datap pData);
301
mng_retcode mng_store_jpeg_rgb12_a4 (mng_datap pData);
302
#endif
303
mng_retcode mng_store_jpeg_rgb12_a8 (mng_datap pData);
304
#ifndef MNG_NO_16BIT_SUPPORT
305
mng_retcode mng_store_jpeg_rgb12_a16 (mng_datap pData);
306
#endif
307
#endif
308
#endif
309
310
/* ************************************************************************** */
311
/* * * */
312
/* * Delta-image row routines - apply the processed & uncompressed row-data * */
313
/* * onto the target "object" * */
314
/* * * */
315
/* ************************************************************************** */
316
317
#ifndef MNG_NO_DELTA_PNG
318
#ifndef MNG_NO_1_2_4BIT_SUPPORT
319
mng_retcode mng_delta_g1 (mng_datap pData);
320
mng_retcode mng_delta_g2 (mng_datap pData);
321
mng_retcode mng_delta_g4 (mng_datap pData);
322
#endif
323
mng_retcode mng_delta_g8 (mng_datap pData);
324
mng_retcode mng_delta_g16 (mng_datap pData);
325
mng_retcode mng_delta_rgb8 (mng_datap pData);
326
#ifndef MNG_NO_16BIT_SUPPORT
327
mng_retcode mng_delta_rgb16 (mng_datap pData);
328
#endif
329
#ifndef MNG_NO_1_2_4BIT_SUPPORT
330
mng_retcode mng_delta_idx1 (mng_datap pData);
331
mng_retcode mng_delta_idx2 (mng_datap pData);
332
mng_retcode mng_delta_idx4 (mng_datap pData);
333
#endif
334
mng_retcode mng_delta_idx8 (mng_datap pData);
335
mng_retcode mng_delta_ga8 (mng_datap pData);
336
mng_retcode mng_delta_rgba8 (mng_datap pData);
337
#ifndef MNG_NO_16BIT_SUPPORT
338
mng_retcode mng_delta_ga16 (mng_datap pData);
339
mng_retcode mng_delta_rgba16 (mng_datap pData);
340
#endif
341
342
/* ************************************************************************** */
343
/* * * */
344
/* * Delta-image row routines - apply the source row onto the target * */
345
/* * * */
346
/* ************************************************************************** */
347
348
#ifndef MNG_NO_1_2_4BIT_SUPPORT
349
mng_retcode mng_delta_g1_g1 (mng_datap pData);
350
mng_retcode mng_delta_g2_g2 (mng_datap pData);
351
mng_retcode mng_delta_g4_g4 (mng_datap pData);
352
#endif
353
mng_retcode mng_delta_g8_g8 (mng_datap pData);
354
#ifndef MNG_NO_16BIT_SUPPORT
355
mng_retcode mng_delta_g16_g16 (mng_datap pData);
356
#endif
357
mng_retcode mng_delta_ga8_ga8 (mng_datap pData);
358
mng_retcode mng_delta_ga8_g8 (mng_datap pData);
359
mng_retcode mng_delta_ga8_a8 (mng_datap pData);
360
mng_retcode mng_delta_rgba8_rgb8 (mng_datap pData);
361
mng_retcode mng_delta_rgba8_a8 (mng_datap pData);
362
#ifndef MNG_NO_16BIT_SUPPORT
363
mng_retcode mng_delta_ga16_ga16 (mng_datap pData);
364
mng_retcode mng_delta_ga16_g16 (mng_datap pData);
365
mng_retcode mng_delta_ga16_a16 (mng_datap pData);
366
mng_retcode mng_delta_rgba16_a16 (mng_datap pData);
367
mng_retcode mng_delta_rgba16_rgb16 (mng_datap pData);
368
#endif
369
#endif /* MNG_NO_DELTA_PNG */
370
mng_retcode mng_delta_rgb8_rgb8 (mng_datap pData); /* Used for PAST */
371
mng_retcode mng_delta_rgba8_rgba8 (mng_datap pData);
372
#ifndef MNG_NO_16BIT_SUPPORT
373
mng_retcode mng_delta_rgb16_rgb16 (mng_datap pData);
374
mng_retcode mng_delta_rgba16_rgba16 (mng_datap pData);
375
#endif
376
377
#ifndef MNG_NO_DELTA_PNG
378
/* ************************************************************************** */
379
/* * * */
380
/* * Delta-image row routines - scale the delta to bitdepth of target * */
381
/* * * */
382
/* ************************************************************************** */
383
384
#ifndef MNG_NO_1_2_4BIT_SUPPORT
385
mng_retcode mng_scale_g1_g2 (mng_datap pData);
386
mng_retcode mng_scale_g1_g4 (mng_datap pData);
387
mng_retcode mng_scale_g1_g8 (mng_datap pData);
388
mng_retcode mng_scale_g2_g4 (mng_datap pData);
389
mng_retcode mng_scale_g2_g8 (mng_datap pData);
390
mng_retcode mng_scale_g4_g8 (mng_datap pData);
391
#endif
392
#ifndef MNG_NO_16BIT_SUPPORT
393
#ifndef MNG_NO_1_2_4BIT_SUPPORT
394
mng_retcode mng_scale_g1_g16 (mng_datap pData);
395
mng_retcode mng_scale_g2_g16 (mng_datap pData);
396
mng_retcode mng_scale_g4_g16 (mng_datap pData);
397
#endif
398
mng_retcode mng_scale_g8_g16 (mng_datap pData);
399
mng_retcode mng_scale_ga8_ga16 (mng_datap pData);
400
mng_retcode mng_scale_rgb8_rgb16 (mng_datap pData);
401
mng_retcode mng_scale_rgba8_rgba16 (mng_datap pData);
402
#endif
403
404
#ifndef MNG_NO_1_2_4BIT_SUPPORT
405
mng_retcode mng_scale_g2_g1 (mng_datap pData);
406
mng_retcode mng_scale_g4_g1 (mng_datap pData);
407
mng_retcode mng_scale_g8_g1 (mng_datap pData);
408
mng_retcode mng_scale_g4_g2 (mng_datap pData);
409
mng_retcode mng_scale_g8_g2 (mng_datap pData);
410
mng_retcode mng_scale_g8_g4 (mng_datap pData);
411
#endif
412
#ifndef MNG_NO_16BIT_SUPPORT
413
#ifndef MNG_NO_1_2_4BIT_SUPPORT
414
mng_retcode mng_scale_g16_g1 (mng_datap pData);
415
mng_retcode mng_scale_g16_g2 (mng_datap pData);
416
mng_retcode mng_scale_g16_g4 (mng_datap pData);
417
#endif
418
mng_retcode mng_scale_g16_g8 (mng_datap pData);
419
mng_retcode mng_scale_ga16_ga8 (mng_datap pData);
420
mng_retcode mng_scale_rgb16_rgb8 (mng_datap pData);
421
mng_retcode mng_scale_rgba16_rgba8 (mng_datap pData);
422
#endif
423
#endif /* MNG_NO_DELTA_PNG */
424
425
/* ************************************************************************** */
426
/* * * */
427
/* * Delta-image bit routines - promote bit_depth * */
428
/* * * */
429
/* ************************************************************************** */
430
431
mng_uint8 mng_promote_replicate_1_2 (mng_uint8 iB);
432
mng_uint8 mng_promote_replicate_1_4 (mng_uint8 iB);
433
mng_uint8 mng_promote_replicate_1_8 (mng_uint8 iB);
434
mng_uint8 mng_promote_replicate_2_4 (mng_uint8 iB);
435
mng_uint8 mng_promote_replicate_2_8 (mng_uint8 iB);
436
mng_uint8 mng_promote_replicate_4_8 (mng_uint8 iB);
437
#ifndef MNG_NO_16BIT_SUPPORT
438
mng_uint16 mng_promote_replicate_1_16 (mng_uint8 iB);
439
mng_uint16 mng_promote_replicate_2_16 (mng_uint8 iB);
440
mng_uint16 mng_promote_replicate_4_16 (mng_uint8 iB);
441
mng_uint16 mng_promote_replicate_8_16 (mng_uint8 iB);
442
#endif
443
444
/* ************************************************************************** */
445
446
#ifndef MNG_NO_DELTA_PNG
447
mng_uint8 mng_promote_zerofill_1_2 (mng_uint8 iB);
448
mng_uint8 mng_promote_zerofill_1_4 (mng_uint8 iB);
449
mng_uint8 mng_promote_zerofill_1_8 (mng_uint8 iB);
450
mng_uint8 mng_promote_zerofill_2_4 (mng_uint8 iB);
451
mng_uint8 mng_promote_zerofill_2_8 (mng_uint8 iB);
452
mng_uint8 mng_promote_zerofill_4_8 (mng_uint8 iB);
453
#ifndef MNG_NO_16BIT_SUPPORT
454
mng_uint16 mng_promote_zerofill_1_16 (mng_uint8 iB);
455
mng_uint16 mng_promote_zerofill_2_16 (mng_uint8 iB);
456
mng_uint16 mng_promote_zerofill_4_16 (mng_uint8 iB);
457
mng_uint16 mng_promote_zerofill_8_16 (mng_uint8 iB);
458
#endif
459
#endif /* MNG_NO_DELTA_PNG */
460
461
/* ************************************************************************** */
462
/* * * */
463
/* * Delta-image row routines - promote color_type * */
464
/* * * */
465
/* ************************************************************************** */
466
467
mng_retcode mng_promote_g8_g8 (mng_datap pData);
468
#ifndef MNG_NO_16BIT_SUPPORT
469
mng_retcode mng_promote_g8_g16 (mng_datap pData);
470
mng_retcode mng_promote_g16_g16 (mng_datap pData);
471
#endif
472
473
mng_retcode mng_promote_g8_ga8 (mng_datap pData);
474
#ifndef MNG_NO_16BIT_SUPPORT
475
mng_retcode mng_promote_g8_ga16 (mng_datap pData);
476
mng_retcode mng_promote_g16_ga16 (mng_datap pData);
477
#endif
478
479
mng_retcode mng_promote_g8_rgb8 (mng_datap pData);
480
#ifndef MNG_NO_16BIT_SUPPORT
481
mng_retcode mng_promote_g8_rgb16 (mng_datap pData);
482
mng_retcode mng_promote_g16_rgb16 (mng_datap pData);
483
#endif
484
485
mng_retcode mng_promote_g8_rgba8 (mng_datap pData);
486
#ifndef MNG_NO_16BIT_SUPPORT
487
mng_retcode mng_promote_g8_rgba16 (mng_datap pData);
488
mng_retcode mng_promote_g16_rgba16 (mng_datap pData);
489
490
mng_retcode mng_promote_ga8_ga16 (mng_datap pData);
491
#endif
492
493
mng_retcode mng_promote_ga8_rgba8 (mng_datap pData);
494
#ifndef MNG_NO_16BIT_SUPPORT
495
mng_retcode mng_promote_ga8_rgba16 (mng_datap pData);
496
mng_retcode mng_promote_ga16_rgba16 (mng_datap pData);
497
#endif
498
499
#ifndef MNG_NO_16BIT_SUPPORT
500
mng_retcode mng_promote_rgb8_rgb16 (mng_datap pData);
501
#endif
502
503
mng_retcode mng_promote_rgb8_rgba8 (mng_datap pData);
504
#ifndef MNG_NO_16BIT_SUPPORT
505
mng_retcode mng_promote_rgb8_rgba16 (mng_datap pData);
506
mng_retcode mng_promote_rgb16_rgba16 (mng_datap pData);
507
#endif
508
509
mng_retcode mng_promote_idx8_rgb8 (mng_datap pData);
510
#ifndef MNG_NO_16BIT_SUPPORT
511
mng_retcode mng_promote_idx8_rgb16 (mng_datap pData);
512
#endif
513
514
mng_retcode mng_promote_idx8_rgba8 (mng_datap pData);
515
#ifndef MNG_NO_16BIT_SUPPORT
516
mng_retcode mng_promote_idx8_rgba16 (mng_datap pData);
517
518
mng_retcode mng_promote_rgba8_rgba16 (mng_datap pData);
519
#endif
520
521
/* ************************************************************************** */
522
/* * * */
523
/* * Row processing routines - convert uncompressed data from zlib to * */
524
/* * managable row-data which serves as input to the color-management * */
525
/* * routines * */
526
/* * * */
527
/* ************************************************************************** */
528
529
#ifndef MNG_NO_1_2_4BIT_SUPPORT
530
mng_retcode mng_process_g1 (mng_datap pData);
531
mng_retcode mng_process_g2 (mng_datap pData);
532
mng_retcode mng_process_g4 (mng_datap pData);
533
#endif
534
mng_retcode mng_process_g8 (mng_datap pData);
535
mng_retcode mng_process_rgb8 (mng_datap pData);
536
#ifndef MNG_NO_1_2_4BIT_SUPPORT
537
mng_retcode mng_process_idx1 (mng_datap pData);
538
mng_retcode mng_process_idx2 (mng_datap pData);
539
mng_retcode mng_process_idx4 (mng_datap pData);
540
#endif
541
mng_retcode mng_process_idx8 (mng_datap pData);
542
mng_retcode mng_process_ga8 (mng_datap pData);
543
mng_retcode mng_process_rgba8 (mng_datap pData);
544
#ifndef MNG_NO_16BIT_SUPPORT
545
mng_retcode mng_process_g16 (mng_datap pData);
546
mng_retcode mng_process_ga16 (mng_datap pData);
547
mng_retcode mng_process_rgb16 (mng_datap pData);
548
mng_retcode mng_process_rgba16 (mng_datap pData);
549
#endif
550
551
/* ************************************************************************** */
552
/* * * */
553
/* * Row processing initialization routines - set up the variables needed * */
554
/* * to process uncompressed row-data * */
555
/* * * */
556
/* ************************************************************************** */
557
558
#ifndef MNG_OPTIMIZE_FOOTPRINT_INIT
559
#ifndef MNG_NO_1_2_4BIT_SUPPORT
560
mng_retcode mng_init_g1_i (mng_datap pData);
561
mng_retcode mng_init_g2_i (mng_datap pData);
562
mng_retcode mng_init_g4_i (mng_datap pData);
563
#endif
564
mng_retcode mng_init_g8_i (mng_datap pData);
565
mng_retcode mng_init_rgb8_i (mng_datap pData);
566
#ifndef MNG_NO_1_2_4BIT_SUPPORT
567
mng_retcode mng_init_idx1_i (mng_datap pData);
568
mng_retcode mng_init_idx2_i (mng_datap pData);
569
mng_retcode mng_init_idx4_i (mng_datap pData);
570
#endif
571
mng_retcode mng_init_idx8_i (mng_datap pData);
572
mng_retcode mng_init_ga8_i (mng_datap pData);
573
mng_retcode mng_init_rgba8_i (mng_datap pData);
574
#ifndef MNG_NO_1_2_4BIT_SUPPORT
575
mng_retcode mng_init_g1_ni (mng_datap pData);
576
mng_retcode mng_init_g2_ni (mng_datap pData);
577
mng_retcode mng_init_g4_ni (mng_datap pData);
578
#endif
579
mng_retcode mng_init_g8_ni (mng_datap pData);
580
mng_retcode mng_init_rgb8_ni (mng_datap pData);
581
#ifndef MNG_NO_1_2_4BIT_SUPPORT
582
mng_retcode mng_init_idx1_ni (mng_datap pData);
583
mng_retcode mng_init_idx2_ni (mng_datap pData);
584
mng_retcode mng_init_idx4_ni (mng_datap pData);
585
#endif
586
mng_retcode mng_init_idx8_ni (mng_datap pData);
587
mng_retcode mng_init_ga8_ni (mng_datap pData);
588
mng_retcode mng_init_rgba8_ni (mng_datap pData);
589
#ifndef MNG_NO_16BIT_SUPPORT
590
mng_retcode mng_init_g16_i (mng_datap pData);
591
mng_retcode mng_init_rgb16_i (mng_datap pData);
592
mng_retcode mng_init_ga16_i (mng_datap pData);
593
mng_retcode mng_init_rgba16_i (mng_datap pData);
594
mng_retcode mng_init_g16_ni (mng_datap pData);
595
mng_retcode mng_init_rgb16_ni (mng_datap pData);
596
mng_retcode mng_init_ga16_ni (mng_datap pData);
597
mng_retcode mng_init_rgba16_ni (mng_datap pData);
598
#endif
599
#endif
600
601
/* ************************************************************************** */
602
/* * * */
603
/* * Row processing initialization routines (JPEG) - set up the variables * */
604
/* * needed to process uncompressed row-data * */
605
/* * * */
606
/* ************************************************************************** */
607
608
#ifndef MNG_OPTIMIZE_FOOTPRINT_INIT
609
#ifdef MNG_INCLUDE_JNG
610
#ifndef MNG_NO_1_2_4BIT_SUPPORT
611
mng_retcode mng_init_jpeg_a1_ni (mng_datap pData);
612
mng_retcode mng_init_jpeg_a2_ni (mng_datap pData);
613
mng_retcode mng_init_jpeg_a4_ni (mng_datap pData);
614
#endif
615
mng_retcode mng_init_jpeg_a8_ni (mng_datap pData);
616
#ifndef MNG_NO_16BIT_SUPPORT
617
mng_retcode mng_init_jpeg_a16_ni (mng_datap pData);
618
#endif
619
#endif
620
#endif
621
622
/* ************************************************************************** */
623
/* * * */
624
/* * General row processing routines * */
625
/* * * */
626
/* ************************************************************************** */
627
628
mng_retcode mng_init_rowproc (mng_datap pData);
629
mng_retcode mng_next_row (mng_datap pData);
630
#ifdef MNG_INCLUDE_JNG
631
mng_retcode mng_next_jpeg_alpharow (mng_datap pData);
632
mng_retcode mng_next_jpeg_row (mng_datap pData);
633
#endif
634
mng_retcode mng_cleanup_rowproc (mng_datap pData);
635
636
/* ************************************************************************** */
637
/* * * */
638
/* * Magnification row routines - apply magnification transforms * */
639
/* * * */
640
/* ************************************************************************** */
641
642
#ifndef MNG_OPTIMIZE_FOOTPRINT_MAGN
643
mng_retcode mng_magnify_g8_x1 (mng_datap pData,
644
mng_uint16 iMX,
645
mng_uint16 iML,
646
mng_uint16 iMR,
647
mng_uint32 iWidth,
648
mng_uint8p pSrcline,
649
mng_uint8p pDstline);
650
mng_retcode mng_magnify_g8_x2 (mng_datap pData,
651
mng_uint16 iMX,
652
mng_uint16 iML,
653
mng_uint16 iMR,
654
mng_uint32 iWidth,
655
mng_uint8p pSrcline,
656
mng_uint8p pDstline);
657
mng_retcode mng_magnify_g8_x3 (mng_datap pData,
658
mng_uint16 iMX,
659
mng_uint16 iML,
660
mng_uint16 iMR,
661
mng_uint32 iWidth,
662
mng_uint8p pSrcline,
663
mng_uint8p pDstline);
664
mng_retcode mng_magnify_rgb8_x1 (mng_datap pData,
665
mng_uint16 iMX,
666
mng_uint16 iML,
667
mng_uint16 iMR,
668
mng_uint32 iWidth,
669
mng_uint8p pSrcline,
670
mng_uint8p pDstline);
671
mng_retcode mng_magnify_rgb8_x2 (mng_datap pData,
672
mng_uint16 iMX,
673
mng_uint16 iML,
674
mng_uint16 iMR,
675
mng_uint32 iWidth,
676
mng_uint8p pSrcline,
677
mng_uint8p pDstline);
678
mng_retcode mng_magnify_rgb8_x3 (mng_datap pData,
679
mng_uint16 iMX,
680
mng_uint16 iML,
681
mng_uint16 iMR,
682
mng_uint32 iWidth,
683
mng_uint8p pSrcline,
684
mng_uint8p pDstline);
685
mng_retcode mng_magnify_ga8_x1 (mng_datap pData,
686
mng_uint16 iMX,
687
mng_uint16 iML,
688
mng_uint16 iMR,
689
mng_uint32 iWidth,
690
mng_uint8p pSrcline,
691
mng_uint8p pDstline);
692
mng_retcode mng_magnify_ga8_x2 (mng_datap pData,
693
mng_uint16 iMX,
694
mng_uint16 iML,
695
mng_uint16 iMR,
696
mng_uint32 iWidth,
697
mng_uint8p pSrcline,
698
mng_uint8p pDstline);
699
mng_retcode mng_magnify_ga8_x3 (mng_datap pData,
700
mng_uint16 iMX,
701
mng_uint16 iML,
702
mng_uint16 iMR,
703
mng_uint32 iWidth,
704
mng_uint8p pSrcline,
705
mng_uint8p pDstline);
706
mng_retcode mng_magnify_ga8_x4 (mng_datap pData,
707
mng_uint16 iMX,
708
mng_uint16 iML,
709
mng_uint16 iMR,
710
mng_uint32 iWidth,
711
mng_uint8p pSrcline,
712
mng_uint8p pDstline);
713
mng_retcode mng_magnify_ga8_x5 (mng_datap pData,
714
mng_uint16 iMX,
715
mng_uint16 iML,
716
mng_uint16 iMR,
717
mng_uint32 iWidth,
718
mng_uint8p pSrcline,
719
mng_uint8p pDstline);
720
#endif
721
mng_retcode mng_magnify_rgba8_x1 (mng_datap pData,
722
mng_uint16 iMX,
723
mng_uint16 iML,
724
mng_uint16 iMR,
725
mng_uint32 iWidth,
726
mng_uint8p pSrcline,
727
mng_uint8p pDstline);
728
mng_retcode mng_magnify_rgba8_x2 (mng_datap pData,
729
mng_uint16 iMX,
730
mng_uint16 iML,
731
mng_uint16 iMR,
732
mng_uint32 iWidth,
733
mng_uint8p pSrcline,
734
mng_uint8p pDstline);
735
mng_retcode mng_magnify_rgba8_x3 (mng_datap pData,
736
mng_uint16 iMX,
737
mng_uint16 iML,
738
mng_uint16 iMR,
739
mng_uint32 iWidth,
740
mng_uint8p pSrcline,
741
mng_uint8p pDstline);
742
mng_retcode mng_magnify_rgba8_x4 (mng_datap pData,
743
mng_uint16 iMX,
744
mng_uint16 iML,
745
mng_uint16 iMR,
746
mng_uint32 iWidth,
747
mng_uint8p pSrcline,
748
mng_uint8p pDstline);
749
mng_retcode mng_magnify_rgba8_x5 (mng_datap pData,
750
mng_uint16 iMX,
751
mng_uint16 iML,
752
mng_uint16 iMR,
753
mng_uint32 iWidth,
754
mng_uint8p pSrcline,
755
mng_uint8p pDstline);
756
#ifndef MNG_OPTIMIZE_FOOTPRINT_MAGN
757
mng_retcode mng_magnify_g8_y1 (mng_datap pData,
758
mng_int32 iS,
759
mng_int32 iM,
760
mng_uint32 iWidth,
761
mng_uint8p pSrcline1,
762
mng_uint8p pSrcline2,
763
mng_uint8p pDstline);
764
mng_retcode mng_magnify_g8_y2 (mng_datap pData,
765
mng_int32 iS,
766
mng_int32 iM,
767
mng_uint32 iWidth,
768
mng_uint8p pSrcline1,
769
mng_uint8p pSrcline2,
770
mng_uint8p pDstline);
771
mng_retcode mng_magnify_g8_y3 (mng_datap pData,
772
mng_int32 iS,
773
mng_int32 iM,
774
mng_uint32 iWidth,
775
mng_uint8p pSrcline1,
776
mng_uint8p pSrcline2,
777
mng_uint8p pDstline);
778
mng_retcode mng_magnify_rgb8_y1 (mng_datap pData,
779
mng_int32 iS,
780
mng_int32 iM,
781
mng_uint32 iWidth,
782
mng_uint8p pSrcline1,
783
mng_uint8p pSrcline2,
784
mng_uint8p pDstline);
785
mng_retcode mng_magnify_rgb8_y2 (mng_datap pData,
786
mng_int32 iS,
787
mng_int32 iM,
788
mng_uint32 iWidth,
789
mng_uint8p pSrcline1,
790
mng_uint8p pSrcline2,
791
mng_uint8p pDstline);
792
mng_retcode mng_magnify_rgb8_y3 (mng_datap pData,
793
mng_int32 iS,
794
mng_int32 iM,
795
mng_uint32 iWidth,
796
mng_uint8p pSrcline1,
797
mng_uint8p pSrcline2,
798
mng_uint8p pDstline);
799
mng_retcode mng_magnify_ga8_y1 (mng_datap pData,
800
mng_int32 iS,
801
mng_int32 iM,
802
mng_uint32 iWidth,
803
mng_uint8p pSrcline1,
804
mng_uint8p pSrcline2,
805
mng_uint8p pDstline);
806
mng_retcode mng_magnify_ga8_y2 (mng_datap pData,
807
mng_int32 iS,
808
mng_int32 iM,
809
mng_uint32 iWidth,
810
mng_uint8p pSrcline1,
811
mng_uint8p pSrcline2,
812
mng_uint8p pDstline);
813
mng_retcode mng_magnify_ga8_y3 (mng_datap pData,
814
mng_int32 iS,
815
mng_int32 iM,
816
mng_uint32 iWidth,
817
mng_uint8p pSrcline1,
818
mng_uint8p pSrcline2,
819
mng_uint8p pDstline);
820
mng_retcode mng_magnify_ga8_y4 (mng_datap pData,
821
mng_int32 iS,
822
mng_int32 iM,
823
mng_uint32 iWidth,
824
mng_uint8p pSrcline1,
825
mng_uint8p pSrcline2,
826
mng_uint8p pDstline);
827
mng_retcode mng_magnify_ga8_y5 (mng_datap pData,
828
mng_int32 iS,
829
mng_int32 iM,
830
mng_uint32 iWidth,
831
mng_uint8p pSrcline1,
832
mng_uint8p pSrcline2,
833
mng_uint8p pDstline);
834
#endif
835
mng_retcode mng_magnify_rgba8_y1 (mng_datap pData,
836
mng_int32 iS,
837
mng_int32 iM,
838
mng_uint32 iWidth,
839
mng_uint8p pSrcline1,
840
mng_uint8p pSrcline2,
841
mng_uint8p pDstline);
842
mng_retcode mng_magnify_rgba8_y2 (mng_datap pData,
843
mng_int32 iS,
844
mng_int32 iM,
845
mng_uint32 iWidth,
846
mng_uint8p pSrcline1,
847
mng_uint8p pSrcline2,
848
mng_uint8p pDstline);
849
mng_retcode mng_magnify_rgba8_y3 (mng_datap pData,
850
mng_int32 iS,
851
mng_int32 iM,
852
mng_uint32 iWidth,
853
mng_uint8p pSrcline1,
854
mng_uint8p pSrcline2,
855
mng_uint8p pDstline);
856
mng_retcode mng_magnify_rgba8_y4 (mng_datap pData,
857
mng_int32 iS,
858
mng_int32 iM,
859
mng_uint32 iWidth,
860
mng_uint8p pSrcline1,
861
mng_uint8p pSrcline2,
862
mng_uint8p pDstline);
863
mng_retcode mng_magnify_rgba8_y5 (mng_datap pData,
864
mng_int32 iS,
865
mng_int32 iM,
866
mng_uint32 iWidth,
867
mng_uint8p pSrcline1,
868
mng_uint8p pSrcline2,
869
mng_uint8p pDstline);
870
871
/* ************************************************************************** */
872
#ifndef MNG_NO_16BIT_SUPPORT
873
#ifndef MNG_OPTIMIZE_FOOTPRINT_MAGN
874
mng_retcode mng_magnify_g16_x1 (mng_datap pData,
875
mng_uint16 iMX,
876
mng_uint16 iML,
877
mng_uint16 iMR,
878
mng_uint32 iWidth,
879
mng_uint8p pSrcline,
880
mng_uint8p pDstline);
881
mng_retcode mng_magnify_g16_x2 (mng_datap pData,
882
mng_uint16 iMX,
883
mng_uint16 iML,
884
mng_uint16 iMR,
885
mng_uint32 iWidth,
886
mng_uint8p pSrcline,
887
mng_uint8p pDstline);
888
mng_retcode mng_magnify_g16_x3 (mng_datap pData,
889
mng_uint16 iMX,
890
mng_uint16 iML,
891
mng_uint16 iMR,
892
mng_uint32 iWidth,
893
mng_uint8p pSrcline,
894
mng_uint8p pDstline);
895
mng_retcode mng_magnify_rgb16_x1 (mng_datap pData,
896
mng_uint16 iMX,
897
mng_uint16 iML,
898
mng_uint16 iMR,
899
mng_uint32 iWidth,
900
mng_uint8p pSrcline,
901
mng_uint8p pDstline);
902
mng_retcode mng_magnify_rgb16_x2 (mng_datap pData,
903
mng_uint16 iMX,
904
mng_uint16 iML,
905
mng_uint16 iMR,
906
mng_uint32 iWidth,
907
mng_uint8p pSrcline,
908
mng_uint8p pDstline);
909
mng_retcode mng_magnify_rgb16_x3 (mng_datap pData,
910
mng_uint16 iMX,
911
mng_uint16 iML,
912
mng_uint16 iMR,
913
mng_uint32 iWidth,
914
mng_uint8p pSrcline,
915
mng_uint8p pDstline);
916
mng_retcode mng_magnify_ga16_x1 (mng_datap pData,
917
mng_uint16 iMX,
918
mng_uint16 iML,
919
mng_uint16 iMR,
920
mng_uint32 iWidth,
921
mng_uint8p pSrcline,
922
mng_uint8p pDstline);
923
mng_retcode mng_magnify_ga16_x2 (mng_datap pData,
924
mng_uint16 iMX,
925
mng_uint16 iML,
926
mng_uint16 iMR,
927
mng_uint32 iWidth,
928
mng_uint8p pSrcline,
929
mng_uint8p pDstline);
930
mng_retcode mng_magnify_ga16_x3 (mng_datap pData,
931
mng_uint16 iMX,
932
mng_uint16 iML,
933
mng_uint16 iMR,
934
mng_uint32 iWidth,
935
mng_uint8p pSrcline,
936
mng_uint8p pDstline);
937
mng_retcode mng_magnify_ga16_x4 (mng_datap pData,
938
mng_uint16 iMX,
939
mng_uint16 iML,
940
mng_uint16 iMR,
941
mng_uint32 iWidth,
942
mng_uint8p pSrcline,
943
mng_uint8p pDstline);
944
mng_retcode mng_magnify_ga16_x5 (mng_datap pData,
945
mng_uint16 iMX,
946
mng_uint16 iML,
947
mng_uint16 iMR,
948
mng_uint32 iWidth,
949
mng_uint8p pSrcline,
950
mng_uint8p pDstline);
951
mng_retcode mng_magnify_rgba16_x1 (mng_datap pData,
952
mng_uint16 iMX,
953
mng_uint16 iML,
954
mng_uint16 iMR,
955
mng_uint32 iWidth,
956
mng_uint8p pSrcline,
957
mng_uint8p pDstline);
958
mng_retcode mng_magnify_rgba16_x2 (mng_datap pData,
959
mng_uint16 iMX,
960
mng_uint16 iML,
961
mng_uint16 iMR,
962
mng_uint32 iWidth,
963
mng_uint8p pSrcline,
964
mng_uint8p pDstline);
965
mng_retcode mng_magnify_rgba16_x3 (mng_datap pData,
966
mng_uint16 iMX,
967
mng_uint16 iML,
968
mng_uint16 iMR,
969
mng_uint32 iWidth,
970
mng_uint8p pSrcline,
971
mng_uint8p pDstline);
972
mng_retcode mng_magnify_rgba16_x4 (mng_datap pData,
973
mng_uint16 iMX,
974
mng_uint16 iML,
975
mng_uint16 iMR,
976
mng_uint32 iWidth,
977
mng_uint8p pSrcline,
978
mng_uint8p pDstline);
979
mng_retcode mng_magnify_rgba16_x5 (mng_datap pData,
980
mng_uint16 iMX,
981
mng_uint16 iML,
982
mng_uint16 iMR,
983
mng_uint32 iWidth,
984
mng_uint8p pSrcline,
985
mng_uint8p pDstline);
986
987
mng_retcode mng_magnify_g16_y1 (mng_datap pData,
988
mng_int32 iS,
989
mng_int32 iM,
990
mng_uint32 iWidth,
991
mng_uint8p pSrcline1,
992
mng_uint8p pSrcline2,
993
mng_uint8p pDstline);
994
mng_retcode mng_magnify_g16_y2 (mng_datap pData,
995
mng_int32 iS,
996
mng_int32 iM,
997
mng_uint32 iWidth,
998
mng_uint8p pSrcline1,
999
mng_uint8p pSrcline2,
1000
mng_uint8p pDstline);
1001
mng_retcode mng_magnify_g16_y3 (mng_datap pData,
1002
mng_int32 iS,
1003
mng_int32 iM,
1004
mng_uint32 iWidth,
1005
mng_uint8p pSrcline1,
1006
mng_uint8p pSrcline2,
1007
mng_uint8p pDstline);
1008
mng_retcode mng_magnify_rgb16_y1 (mng_datap pData,
1009
mng_int32 iS,
1010
mng_int32 iM,
1011
mng_uint32 iWidth,
1012
mng_uint8p pSrcline1,
1013
mng_uint8p pSrcline2,
1014
mng_uint8p pDstline);
1015
mng_retcode mng_magnify_rgb16_y2 (mng_datap pData,
1016
mng_int32 iS,
1017
mng_int32 iM,
1018
mng_uint32 iWidth,
1019
mng_uint8p pSrcline1,
1020
mng_uint8p pSrcline2,
1021
mng_uint8p pDstline);
1022
mng_retcode mng_magnify_rgb16_y3 (mng_datap pData,
1023
mng_int32 iS,
1024
mng_int32 iM,
1025
mng_uint32 iWidth,
1026
mng_uint8p pSrcline1,
1027
mng_uint8p pSrcline2,
1028
mng_uint8p pDstline);
1029
mng_retcode mng_magnify_ga16_y1 (mng_datap pData,
1030
mng_int32 iS,
1031
mng_int32 iM,
1032
mng_uint32 iWidth,
1033
mng_uint8p pSrcline1,
1034
mng_uint8p pSrcline2,
1035
mng_uint8p pDstline);
1036
mng_retcode mng_magnify_ga16_y2 (mng_datap pData,
1037
mng_int32 iS,
1038
mng_int32 iM,
1039
mng_uint32 iWidth,
1040
mng_uint8p pSrcline1,
1041
mng_uint8p pSrcline2,
1042
mng_uint8p pDstline);
1043
mng_retcode mng_magnify_ga16_y3 (mng_datap pData,
1044
mng_int32 iS,
1045
mng_int32 iM,
1046
mng_uint32 iWidth,
1047
mng_uint8p pSrcline1,
1048
mng_uint8p pSrcline2,
1049
mng_uint8p pDstline);
1050
mng_retcode mng_magnify_ga16_y4 (mng_datap pData,
1051
mng_int32 iS,
1052
mng_int32 iM,
1053
mng_uint32 iWidth,
1054
mng_uint8p pSrcline1,
1055
mng_uint8p pSrcline2,
1056
mng_uint8p pDstline);
1057
mng_retcode mng_magnify_ga16_y5 (mng_datap pData,
1058
mng_int32 iS,
1059
mng_int32 iM,
1060
mng_uint32 iWidth,
1061
mng_uint8p pSrcline1,
1062
mng_uint8p pSrcline2,
1063
mng_uint8p pDstline);
1064
mng_retcode mng_magnify_rgba16_y1 (mng_datap pData,
1065
mng_int32 iS,
1066
mng_int32 iM,
1067
mng_uint32 iWidth,
1068
mng_uint8p pSrcline1,
1069
mng_uint8p pSrcline2,
1070
mng_uint8p pDstline);
1071
mng_retcode mng_magnify_rgba16_y2 (mng_datap pData,
1072
mng_int32 iS,
1073
mng_int32 iM,
1074
mng_uint32 iWidth,
1075
mng_uint8p pSrcline1,
1076
mng_uint8p pSrcline2,
1077
mng_uint8p pDstline);
1078
mng_retcode mng_magnify_rgba16_y3 (mng_datap pData,
1079
mng_int32 iS,
1080
mng_int32 iM,
1081
mng_uint32 iWidth,
1082
mng_uint8p pSrcline1,
1083
mng_uint8p pSrcline2,
1084
mng_uint8p pDstline);
1085
mng_retcode mng_magnify_rgba16_y4 (mng_datap pData,
1086
mng_int32 iS,
1087
mng_int32 iM,
1088
mng_uint32 iWidth,
1089
mng_uint8p pSrcline1,
1090
mng_uint8p pSrcline2,
1091
mng_uint8p pDstline);
1092
mng_retcode mng_magnify_rgba16_y5 (mng_datap pData,
1093
mng_int32 iS,
1094
mng_int32 iM,
1095
mng_uint32 iWidth,
1096
mng_uint8p pSrcline1,
1097
mng_uint8p pSrcline2,
1098
mng_uint8p pDstline);
1099
#endif
1100
#endif
1101
1102
/* ************************************************************************** */
1103
/* * * */
1104
/* * PAST composition routines - compose over/under with a target object * */
1105
/* * * */
1106
/* ************************************************************************** */
1107
1108
mng_retcode mng_composeover_rgba8 (mng_datap pData);
1109
#ifndef MNG_SKIPCHUNK_PAST
1110
mng_retcode mng_composeunder_rgba8 (mng_datap pData);
1111
#ifndef MNG_NO_16BIT_SUPPORT
1112
mng_retcode mng_composeover_rgba16 (mng_datap pData);
1113
mng_retcode mng_composeunder_rgba16 (mng_datap pData);
1114
#endif
1115
#endif
1116
1117
/* ************************************************************************** */
1118
/* * * */
1119
/* * PAST flip & tile routines - flip or tile a row of pixels * */
1120
/* * * */
1121
/* ************************************************************************** */
1122
1123
#ifndef MNG_SKIPCHUNK_PAST
1124
mng_retcode mng_flip_rgba8 (mng_datap pData);
1125
mng_retcode mng_tile_rgba8 (mng_datap pData);
1126
#ifndef MNG_NO_16BIT_SUPPORT
1127
mng_retcode mng_flip_rgba16 (mng_datap pData);
1128
mng_retcode mng_tile_rgba16 (mng_datap pData);
1129
#endif
1130
#endif
1131
1132
/* ************************************************************************** */
1133
1134
#endif /* _libmng_pixels_h_ */
1135
1136
/* ************************************************************************** */
1137
/* * end of file * */
1138
/* ************************************************************************** */
Loggerhead is a web-based interface for Breezy
Version: 2.0.1