fix to allow parallel builds on SMP systems using make -j

2026-01-07 22:34:18 +01:00 · 2005-01-06 15:48:42 +00:00
parent bde572f673
commit 71f1d7f101
14 changed files with 36 additions and 26 deletions
--- a/wrlib/tests/view.c
+++ b/wrlib/tests/view.c
@@ -0,0 +1,93 @@
+#include <X11/Xlib.h>
+#include "wraster.h"
+#include <stdlib.h>
+#include <stdio.h>
+#include "tile.xpm"
+Display *dpy;
+Window win;
+RContext *ctx;
+RImage *img;
+Pixmap pix;
+
+
+
+int
+main(int argc, char **argv)
+{
+    RContextAttributes attr;
+
+    dpy = XOpenDisplay("");
+    if (!dpy) {
+        puts("cant open display");
+        exit(1);
+    }
+
+    attr.flags = RC_RenderMode | RC_ColorsPerChannel;
+    attr.render_mode = RDitheredRendering;
+    attr.colors_per_channel = 4;
+    ctx = RCreateContext(dpy, DefaultScreen(dpy), &attr);
+
+    if (argc<2)
+        img = RGetImageFromXPMData(ctx, image_name);
+    else
+        img = RLoadImage(ctx, argv[1], 0);
+
+    if (!img) {
+        puts(RMessageForError(RErrorCode));
+        exit(1);
+    }
+
+    if (argc > 2) {
+        RImage *tmp = img;
+
+        img = RScaleImage(tmp, tmp->width*atol(argv[2]),
+                          tmp->height*atol(argv[2]));
+        /*img = RSmoothScaleImage(tmp, tmp->width*atol(argv[2]),
+         tmp->height*atol(argv[2]));
+         */
+
+        RReleaseImage(tmp);
+    }
+
+#if 0
+    if (argc > 2) {
+        img = RScaleImage(img, img->width*atof(argv[2]),
+                          img->height*atof(argv[2]));
+    }
+
+    {
+        RImage *tmp = RCreateImage(200, 200, True);
+        RColor col = {0,0,255,255};
+
+        if (img->format == RRGBAFormat)
+            puts("alpha");
+        else
+            puts("no alpha");
+
+        RClearImage(tmp, &col);
+
+        RCombineArea(tmp, img, 0, 0, 20, 20, 10, 10);
+        img = tmp;
+    }
+#endif
+
+    if (!RConvertImage(ctx, img, &pix)) {
+        puts(RMessageForError(RErrorCode));
+        exit(1);
+    }
+
+    printf("%ix%i\n", img->width, img->height);
+
+
+
+    win = XCreateSimpleWindow(dpy, DefaultRootWindow(dpy), 10, 10,
+                              img->width, img->height, 0, 0, 0);
+    XSetWindowBackgroundPixmap(dpy, win, pix);
+    XClearWindow(dpy, win);
+    XMapRaised(dpy, win);
+    XFlush(dpy);
+    getchar();
+
+    return 0;
+}
+