Hey. I've made a small set of clases for fixed point math (in C++) . Do you want to port it? I also studying a assembler port of it.
eu estava estudando assembly de ARM faz um tempo,mas agora estou meio sem tempo. final de periodo de faculdade. bem..preciso ir estudar =-) --- Ruda Moura <[EMAIL PROTECTED]> escreveu: > Gustavo Barbieri wrote: > > > Hello, > > > > Now that I have the maemo environment set up, I > started to love this > > thing!!! And python! > > > > Thanks to Osvaldo and Ruda, I can run PythonCAD > without any changes! > > > > Also, my game tutorial (pt_BR) runs perfectly > (just need to check the > > perfomance on a real device, since it's side > scroll and redraws the > > screen every time): > > > Hello Gustavo, thank you for your feedback! > > > > http://www.gustavobarbieri.com.br/jogos/jogo.tar.gz > > Could someone run "python2.4 jogo/a06/jogo.py > -f -r 800x480" on a > > real device and check if performance is an > issue... if it can do at > > least 30fps it's good enough. If it's ok I'll > develop a game using > > that engine. Also, it can be optimized a bit, I > wrote it as an > > educative project. > > SHORT ANSWER > > It run slow, about 15 ~ 20 fps and crashed with > Segmentation fault at > the end (when ships goes to zero). > > LONG ANSWER > > It was visible slower than what was printed on > screen (15 ~ 20 fps) but... > You should think not in terms of PC, for a small > device a game should > take modification in order to run fast. First I > notice some calculations > with division ( like "something" / 16 ) and I change > it to shifts ( >> 4 > ). Why? Because I know 770 lacks division opcodes in > CPU. well, it as > not a good improvement at all :) > > The screen size *is* big, 800x480 is much data. > People in this case > should consider resize the rolling image to a small > size, put some > static pictures around, etc. > > Maybe your code is good to teach OO but it isn't the > best case for game > speed. For your information, here is what PyGame > show me about my > display in Nokia 770. > > > <VideoInfo(hw = 0, wm = 1,video_mem = 0 > > blit_hw = 0, blit_hw_CC = 0, > blit_hw_A = 0, > > blit_sw = 0, blit_sw_CC = 0, > blit_sw_A = 0, > > bitsize = 16, bytesize = 2, > > masks = (63488, 2016, 31, 0), > > shifts = (11, 5, 0, 0), > > losses = (3, 2, 3, 8)> > > Again, thank you for your feedback and if you want > to do more tests in > "the real thing" I'm ready to help you. > > -- > Ruda Moura > _______________________________________________ > maemo-developers mailing list > maemo-developers@maemo.org > https://maemo.org/mailman/listinfo/maemo-developers > Daniel "NeoStrider" Monteiro ======================================== visite: http://www.makingthegame.tk no seu computador ou http://tagtag.com/makegame no seu celular! ======================================== _______________________________________________________ Yahoo! Acesso Grátis - Internet rápida e grátis. Instale o discador agora! http://br.acesso.yahoo.com/ _______________________________________________ maemo-developers mailing list maemo-developers@maemo.org https://maemo.org/mailman/listinfo/maemo-developers
