Added: AppleSGLX/trunk/tests/simple/render_types.c (0 => 159)

--- AppleSGLX/trunk/tests/simple/render_types.c	                        (rev 0)
+++ AppleSGLX/trunk/tests/simple/render_types.c	2009-02-17 06:08:47 UTC (rev 159)
@@ -0,0 +1,54 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <X11/Xlib.h>
+#include <GL/glx.h>
+
+int main(int argc, char *argv[]) {
+    Display *dpy;
+    int eventbase, errorbase;
+    int major, minor;
+    GLXFBConfig *fbconfigs;
+    int i, numfbconfigs;
+    
+    dpy = XOpenDisplay(NULL);
+
+    if(NULL == dpy) {
+	fprintf(stderr, "error: unable to open display!\n");
+	return EXIT_FAILURE;
+    }
+
+    if(!glXQueryExtension(dpy, &eventbase, &errorbase)) {
+	fprintf(stderr, "GLX is not available!\n");
+	return EXIT_FAILURE;
+    }
+
+    printf("GLX eventbase %d errorbase %d\n", eventbase, errorbase);
+
+    if(!glXQueryVersion(dpy, &major, &minor)) {
+	fprintf(stderr, "GLX version query error!\n");
+	return EXIT_FAILURE;
+    }
+
+    printf("GLX version: %d.%d\n", major, minor);
+
+    fbconfigs = glXGetFBConfigs(dpy, DefaultScreen(dpy), &numfbconfigs);
+  
+    if(NULL == fbconfigs) {
+	fprintf(stderr, "%s: failed to get GLXFBConfigs!\n", __func__);
+	return EXIT_FAILURE;
+    }
+
+    for(i = 0; i < numfbconfigs; ++i) {
+	int r, value;
+	
+	r = glXGetFBConfigAttrib(dpy, fbconfigs[i], GLX_RENDER_TYPE, &value);
+	
+	printf("fbconfigs[%d] GLX_RENDER_TYPE is %x supporting: %s %s %s\n",
+	       i, value,
+	       value & GLX_WINDOW_BIT ? "GLX_WINDOW_BIT" : "",
+	       value & GLX_PIXMAP_BIT ? "GLX_PIXMAP_BIT" : "",
+	       value & GLX_PBUFFER_BIT ? "GLX_PBUFFER_BIT" : "");
+    }
+
+    return EXIT_SUCCESS;
+}