README.QNX
author Sam Lantinga <slouken@libsdl.org>
Mon, 11 Mar 2002 17:38:56 +0000
changeset 309 2de77f7b7a28
parent 291 68a8a8237c09
child 320 66f815c147ed
permissions -rw-r--r--
*** empty log message ***

README by Mike Gorchak <mike@malva.ua>

    OpenGL in window mode  works well  and  stable, in fullscreen
mode too, but fullscreen mode has not been heavily tested.
    If you have QNX RtP 6.1.0 w/ or w/o Patch A you must download
new Photon3D runtime from http://developers.qnx.com. The versions
of OS before 6.1.0 are not supported.

Problems:
1. While creating OpenGL context artificially  selected  software
   renderer mode (QSSL made acceleration only for  Voodoo  boards
   in fullscreen mode, sorry but I don't have this board, if  you
   want acceleration - you may remove some line in source).
2. Photon has some errors in detecting  how  much bits  per pixel
   videomode has.
3. No  shared  libraries  yet.  We  need  manually  set  flag  to
   'configure' --disable-shared.

Some building issues:

    Run configure script without x11 support, e.g.:

    a) for OpenGL support:
    ./configure --prefix=/usr/local \
                --disable-video-x11 \
                --disable-shared

    b) without OpenGL support:
    ./configure --prefix=/usr/local \
                --disable-video-x11 \
                --disable-shared    \
                --disable-video-opengl

    In test directory also run ./configure script without x11 support, e.g.:

    ./configure  --with-sdl-prefix=/usr/local      \
                 --with-sdl-exec-prefix=/usr/local \
                 --prefix=/usr/local --without-x