Mercurial > sdl-ios-xcode
view README.QNX @ 370:ba72f259bc88
Date: Sat, 18 May 2002 17:40:53 +0300
From: Mike Gorchak <mike@malva.ua>
Subject: New QNX patches
- Added more error check to avoid SEGFAULTS;
- Fixed bug in update function for SDL_HWSURFACE. BTW: update is much
faster than before.
- Added checks for SDL_HWSURFACE flag, chosen bpp must be equal to
desktop bpp for SDL_HWSURFACE.
- Fixed overlay bug, no more SEGFAULTS.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sun, 19 May 2002 19:54:01 +0000 |
parents | 66f815c147ed |
children | bce7171e7a85 |
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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 software renderer mode is artificially selected (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 code). 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