From b16b9e4656e7199c2aec74a4c8ebc7a875d3ba73 Mon Sep 17 00:00:00 2001 From: Mike Gabriel Date: Mon, 2 Feb 2015 15:02:49 +0100 Subject: massive reduction of unneeded files --- nx-X11/extras/Xpm/lib/simx.c | 293 ------------------------------------------- 1 file changed, 293 deletions(-) delete mode 100644 nx-X11/extras/Xpm/lib/simx.c (limited to 'nx-X11/extras/Xpm/lib/simx.c') diff --git a/nx-X11/extras/Xpm/lib/simx.c b/nx-X11/extras/Xpm/lib/simx.c deleted file mode 100644 index 97b3b5f03..000000000 --- a/nx-X11/extras/Xpm/lib/simx.c +++ /dev/null @@ -1,293 +0,0 @@ -/* - * Copyright (C) 1989-95 GROUPE BULL - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to - * deal in the Software without restriction, including without limitation the - * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or - * sell copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in - * all copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL - * GROUPE BULL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN - * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - * - * Except as contained in this notice, the name of GROUPE BULL shall not be - * used in advertising or otherwise to promote the sale, use or other dealings - * in this Software without prior written authorization from GROUPE BULL. - */ - -/*****************************************************************************\ -* simx.c: 0.1a * -* * -* This emulates some Xlib functionality for MSW. It's not a general solution, * -* it is close related to XPM-lib. It is only intended to satisfy what is need * -* there. Thus allowing to read XPM files under MS windows. * -* * -* Developed by HeDu 3/94 (hedu@cul-ipn.uni-kiel.de) * -\*****************************************************************************/ - -#ifdef FOR_MSW - -#ifdef HAVE_CONFIG_H -#include -#endif -#include "xpm.h" -#include "xpmi.h" /* for XpmMalloc */ - -/* - * On DOS size_t is only 2 bytes, thus malloc(size_t s) can only malloc - * 64K. BUT an expression data=malloc(width*height) may result in an - * overflow. So this function takes a long as input, and returns NULL if the - * request is larger than 64K, is size_t is only 2 bytes. - * - * This requires casts like XpmMalloc( (long)width*(long(height)), else it - * might have no effect at all. - */ - -void * -boundCheckingMalloc(long s) -{ - if (sizeof(size_t) == sizeof(long)) { /* same size, just do it */ - return (malloc((size_t) s)); - } else { - if (sizeof(size_t) == 2) { - if (s > 0xFFFF) - return (NULL); /* to large, size_t with 2 bytes - * only allows 16 bits */ - else - return (malloc((size_t) s)); - } else { /* it's not a long, not 2 bytes, - * what is it ??? */ - return (malloc((size_t) s)); - } - } -} -void * -boundCheckingCalloc(long num, long s) -{ - if (sizeof(size_t) == sizeof(long)) { /* same size, just do it */ - return (calloc((size_t) num, (size_t) s)); - } else { - if (sizeof(size_t) == 2) { - if (s > 0xFFFF || num * s > 0xFFFF) - return (NULL); /* to large, size_t with 2 bytes - * only allows 16 bits */ - else - return (calloc((size_t) num, (size_t) s)); - } else { /* it's not a long, not 2 bytes, - * what is it ??? */ - return (calloc((size_t) num, (size_t) s)); - } - } -} -void * -boundCheckingRealloc(void *p, long s) -{ - if (sizeof(size_t) == sizeof(long)) { /* same size, just do it */ - return (realloc(p, (size_t) s)); - } else { - if (sizeof(size_t) == 2) { - if (s > 0xFFFF) - return (NULL); /* to large, size_t with 2 bytes - * only allows 16 bits */ - else - return (realloc(p, (size_t) s)); - } else { /* it's not a long, not 2 bytes, - * what is it ??? */ - return (realloc(p, (size_t) s)); - } - } -} - -/* static Visual theVisual = { 0 }; */ -Visual * -XDefaultVisual(Display *display, Screen *screen) -{ - return (NULL); /* struct could contain info about - * MONO, GRAY, COLOR */ -} - -Screen * -XDefaultScreen(Display *d) -{ - return (NULL); -} - -/* I get only 1 plane but 8 bits per pixel, - so I think BITSPIXEL should be depth */ -int -XDefaultDepth(Display *display, Screen *screen) -{ - int d, b; - - b = GetDeviceCaps(*display, BITSPIXEL); - d = GetDeviceCaps(*display, PLANES); - return (b); -} - -Colormap * -XDefaultColormap(Display *display, Screen *screen) -{ - return (NULL); -} - -/* convert hex color names, - wrong digits (not a-f,A-F,0-9) are treated as zero */ -static int -hexCharToInt(c) -{ - int r; - - if (c >= '0' && c <= '9') - r = c - '0'; - else if (c >= 'a' && c <= 'f') - r = c - 'a' + 10; - else if (c >= 'A' && c <= 'F') - r = c - 'A' + 10; - else - r = 0; - - return (r); -} - -static int -rgbFromHex(char *hex, int *r, int *g, int *b) -{ - int len; - - if (hex == NULL || hex[0] != '#') - return (0); - - len = strlen(hex); - if (len == 3 + 1) { - *r = hexCharToInt(hex[1]); - *g = hexCharToInt(hex[2]); - *b = hexCharToInt(hex[3]); - } else if (len == 6 + 1) { - *r = hexCharToInt(hex[1]) * 16 + hexCharToInt(hex[2]); - *g = hexCharToInt(hex[3]) * 16 + hexCharToInt(hex[4]); - *b = hexCharToInt(hex[5]) * 16 + hexCharToInt(hex[6]); - } else if (len == 12 + 1) { - /* it's like c #32329999CCCC */ - /* so for now only take two digits */ - *r = hexCharToInt(hex[1]) * 16 + hexCharToInt(hex[2]); - *g = hexCharToInt(hex[5]) * 16 + hexCharToInt(hex[6]); - *b = hexCharToInt(hex[9]) * 16 + hexCharToInt(hex[10]); - } else - return (0); - - return (1); -} - -/* Color related functions */ -int -XParseColor(Display *d, Colormap *cmap, char *name, XColor *color) -{ - int r, g, b; /* only 8 bit values used */ - int okay; - -/* TODO: use colormap via PALETTE */ - /* parse name either in table or #RRGGBB #RGB */ - if (name == NULL) - return (0); - - if (name[0] == '#') { /* a hex string */ - okay = rgbFromHex(name, &r, &g, &b); - } else { - okay = xpmGetRGBfromName(name, &r, &g, &b); - } - - if (okay) { - color->pixel = RGB(r, g, b); - color->red = (BYTE) r; - color->green = (BYTE) g; - color->blue = (BYTE) b; - return (1); - } else - return (0); /* --> ColorError */ -} - - -int -XAllocColor(Display *d, Colormap cmap, XColor *color) -{ -/* colormap not used yet so color->pixel is the real COLORREF (RBG) and not an - index in some colormap as in X */ - return (1); -} -void -XQueryColors(Display *display, Colormap *colormap, - XColor *xcolors, int ncolors) -{ -/* under X this fills the rgb values to given .pixel */ -/* since there no colormap use FOR_MSW (not yet!!), rgb is plain encoded */ - XColor *xc = xcolors; - int i; - - for (i = 0; i < ncolors; i++, xc++) { - xc->red = GetRValue(xc->pixel); - xc->green = GetGValue(xc->pixel); - xc->blue = GetBValue(xc->pixel); - } - return; -} -int -XFreeColors(Display *d, Colormap cmap, - unsigned long pixels[], int npixels, unsigned long planes) -{ - /* no colormap yet */ - return (0); /* correct ??? */ -} - -/* XImage functions */ -XImage * -XCreateImage(Display *d, Visual *v, - int depth, int format, - int x, int y, int width, int height, - int pad, int foo) -{ - XImage *img = (XImage *) XpmMalloc(sizeof(XImage)); - - if (img) { - /*JW: This is what it should be, but the picture comes out - just black!? It appears to be doing monochrome reduction, - but I've got no clue why. Using CreateBitmap() is supposed - to be slower, but otherwise ok - if ( depth == GetDeviceCaps(*d, BITSPIXEL) ) { - img->bitmap = CreateCompatibleBitmap(*d, width, height); - } else*/ { - img->bitmap = CreateBitmap(width, height, 1 /* plane */ , - depth /* bits per pixel */ , NULL); - } - img->width = width; - img->height = height; - img->depth = depth; - } - return (img); - -} - -void -XImageFree(XImage *img) -{ - if (img) { - XpmFree(img); - } -} -void -XDestroyImage(XImage *img) -{ - if (img) { - DeleteObject(img->bitmap); /* check return ??? */ - XImageFree(img); - } -} - -#endif -- cgit v1.2.3