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authorKaleb Keithley <kaleb@freedesktop.org>2003-11-14 16:48:24 +0000
committerKaleb Keithley <kaleb@freedesktop.org>2003-11-14 16:48:24 +0000
commitaafaabc4a0bfab6544e085ee504ad69de4a5ddb1 (patch)
treedf739516a5dca20567b9e3956ef8c64b0e3787b4 /src/amigax.h
downloadxorg-lib-libXpm-aafaabc4a0bfab6544e085ee504ad69de4a5ddb1.tar.gz
Initial revisionXORG-STABLE
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+/*
+ * Copyright (C) 1996 Lorens Younes
+ *
+ * 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
+ * Lorens Younes 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 Lorens Younes shall not be
+ * used in advertising or otherwise to promote the sale, use or other dealings
+ * in this Software without prior written authorization from Lorens Younes.
+ */
+
+/*****************************************************************************\
+* amigax.h: *
+* *
+* XPM library *
+* Emulates some Xlib functionality for Amiga. *
+* *
+* Developed by Lorens Younes (d93-hyo@nada.kth.se) 7/95 *
+* Revised 4/96 *
+\*****************************************************************************/
+
+#ifndef AMIGA_X
+#define AMIGA_X
+
+
+#include <intuition/screens.h>
+
+#include <proto/exec.h>
+#include <proto/graphics.h>
+
+
+#define Success 0
+
+/* really never used */
+#define ZPixmap 2
+
+#define Bool int
+#define Status int
+#define True 1
+#define False 0
+
+typedef struct ColorMap *Colormap;
+
+typedef void *Visual;
+
+typedef struct {
+ int width, height;
+ struct RastPort *rp;
+} XImage;
+
+typedef struct {
+ unsigned long pixel;
+ unsigned short red, green, blue;
+} XColor;
+
+typedef struct Screen Display;
+
+
+#define XGrabServer(dpy) (Forbid ())
+#define XUngrabServer(dpy) (Permit ())
+
+#define XDefaultScreen(dpy) (0)
+#define XDefaultVisual(dpy, scr) (NULL)
+#define XDefaultColormap(dpy, scr) (dpy->ViewPort.ColorMap)
+#define XDefaultDepth(dpy, scr) (dpy->RastPort.BitMap->Depth)
+
+#define XCreateImage(dpy, vi, depth, format, offset, data, width, height, pad, bpl) \
+ (AllocXImage (width, height, depth))
+#define XDestroyImage(img) (FreeXImage (img))
+
+#define XAllocColor(dpy, cm, xc) \
+ (AllocBestPen (cm, xc, PRECISION_EXACT, True))
+#define XFreeColors(dpy, cm, pixels, npixels, planes) \
+ (FreePens (cm, pixels, npixels))
+#define XParseColor(dpy, cm, spec, exact_def_return) \
+ (ParseColor (spec, exact_def_return))
+#define XQueryColor(dpy, cm, def_in_out) \
+ (QueryColor(cm, def_in_out))
+#define XQueryColors(dpy, cm, defs_in_out, ncolors) \
+ (QueryColors(cm, defs_in_out, ncolors))
+
+
+XImage *
+AllocXImage (
+ unsigned int width,
+ unsigned int height,
+ unsigned int depth);
+
+
+int
+FreeXImage (
+ XImage *ximage);
+
+
+int
+XPutPixel (
+ XImage *ximage,
+ int x,
+ int y,
+ unsigned long pixel);
+
+
+Status
+AllocBestPen (
+ Colormap colormap,
+ XColor *screen_in_out,
+ unsigned long precision,
+ Bool fail_if_bad);
+
+
+int
+FreePens (
+ Colormap colormap,
+ unsigned long *pixels,
+ int npixels);
+
+
+Status
+ParseColor (
+ char *spec,
+ XColor *exact_def_return);
+
+
+int
+QueryColor (
+ Colormap colormap,
+ XColor *def_in_out);
+
+
+int
+QueryColors (
+ Colormap colormap,
+ XColor *defs_in_out,
+ int ncolors);
+
+
+#endif /* AMIGA_X */