Re: [mpeg2-dev] macintosh os9 opengl port of lib_vo module

[Wade K. <li...@ma...>]

>On Wed, Sep 19, 2001, Wade Kamkoff wrote:
>
>>  Hello. I have made a small module for running the mpeg2dec program
>>  with the libmpeg2 .0.2.0 source on MacOS9 with OpenGL. Its a not
>>  fully complete. It does mostly work though. Let me know if you are
>>  interested.
>
>I _am_ interested, for the VideoLAN project :-). How come you chose to use
>OpenGL, and not QuickTime overlay support ?
>
>--
>Christophe Massiot.


-- 
Good morning.

Well, I am an amateur programmer. This is my first week ever working with
video on the Mac. I did mess with the quake1 source a bit. But it wasnt
too extensive.

The libvo module was very difficult at first. Here is its status.
  - the code is based off the nullrgb32 module
  - it does display at around 20 fps full 720x480 32 bit m2v files.
  - the demuxer does work.
  - the color is weird. greenish?
  - the frames seem to play out of order..like f1..f3..f2..f4..f6...etc
  - thats a guess though on the frame order..?!

I only really modified 2 files to get the whole thing to run in OS9.
  - mpeg2dec.c
  - cpu_accel.c

Not counting the modifications made to add a video_out_macos9gl.c file.

Well, im off to the store right now. hacking all night learning opengl.
I probably could get my stuff in order today and submit the source..? If
I can stay awake.

Wade
li...@ma...