--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/symbian-qemu-0.9.1-12/python-2.6.1/Mac/Demo/imgbrowse/mac_image.py	Fri Jul 31 15:01:17 2009 +0100
@@ -0,0 +1,55 @@
+"""mac_image - Helper routines (hacks) for images"""
+import imgformat
+from Carbon import Qd
+import struct
+import MacOS
+
+_fmt_to_mac = {
+        imgformat.macrgb16 : (16, 16, 3, 5),
+}
+
+def mkpixmap(w, h, fmt, data):
+    """kludge a pixmap together"""
+    fmtinfo = _fmt_to_mac[fmt]
+
+    rv = struct.pack("lHhhhhhhlllhhhhlll",
+            id(data)+MacOS.string_id_to_buffer, # HACK HACK!!
+            w*2 + 0x8000,
+            0, 0, h, w,
+            0,
+            0, 0, # XXXX?
+            72<<16, 72<<16,
+            fmtinfo[0], fmtinfo[1],
+            fmtinfo[2], fmtinfo[3],
+            0, 0, 0)
+##      print 'Our pixmap, size %d:'%len(rv)
+##      dumppixmap(rv)
+    return Qd.RawBitMap(rv)
+
+def dumppixmap(data):
+    baseAddr, \
+            rowBytes, \
+            t, l, b, r, \
+            pmVersion, \
+            packType, packSize, \
+            hRes, vRes, \
+            pixelType, pixelSize, \
+            cmpCount, cmpSize, \
+            planeBytes, pmTable, pmReserved \
+                    = struct.unpack("lhhhhhhhlllhhhhlll", data)
+    print 'Base:       0x%x'%baseAddr
+    print 'rowBytes:   %d (0x%x)'%(rowBytes&0x3fff, rowBytes)
+    print 'rect:       %d, %d, %d, %d'%(t, l, b, r)
+    print 'pmVersion:  0x%x'%pmVersion
+    print 'packing:    %d %d'%(packType, packSize)
+    print 'resolution: %f x %f'%(float(hRes)/0x10000, float(vRes)/0x10000)
+    print 'pixeltype:  %d, size %d'%(pixelType, pixelSize)
+    print 'components: %d, size %d'%(cmpCount, cmpSize)
+    print 'planeBytes: %d (0x%x)'%(planeBytes, planeBytes)
+    print 'pmTable:    0x%x'%pmTable
+    print 'pmReserved: 0x%x'%pmReserved
+    for i in range(0, len(data), 16):
+        for j in range(16):
+            if i + j < len(data):
+                print '%02.2x'%ord(data[i+j]),
+        print