diff -r ffa851df0825 -r 2fb8b9db1c86 symbian-qemu-0.9.1-12/python-2.6.1/Mac/Demo/imgbrowse/mac_image.py --- /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