Added libXpm

1 files changed, 151 insertions, 0 deletions

diff --git a/libXpm/src/amigax.h b/libXpm/src/amigax.h
new file mode 100644
index 000000000..213ed7619
--- /dev/null
+++ b/libXpm/src/amigax.h
@@ -0,0 +1,151 @@
+/*
+ * 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 */