Mercurial > sdl-ios-xcode
view README.QNX @ 471:26dafefeebb2
Date: Sat, 24 Aug 2002 22:20:01 -0600
From: "Greg Haerr"
Subject: Announce: sdl-nanox-patch
Sam,
I've created an update patch for enhanced Nano-X support
with SDL. I've created the patch against SDL-1.2.4. I'd appreciate
it if you would apply it to the next SDL version.
Enhancements include:
1. Small bugfixes to compile without errors
2. Support for direct client-side framebuffer access with configure option
3. Add dynamic pixel type support for hardware framebuffer; eliminating the
need for compile-time configuration option.
I've updated the README.NanoX file with the details.
This version has been tested with Microwindows v0.89pre9 CVS
and SMPEG 0.4.4. I've added multi-threading support to
Microwindows to support the multi-threaded SMPEG, and
all works fine. To turn on thread safety in Microwindows,
use THREADSAFE=Y in the Microwindows config file.
Thanks!
Regards,
Greg
Founder, The Microwindows Project
http://microwindows.org
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Sun, 25 Aug 2002 06:21:49 +0000 |
parents | bce7171e7a85 |
children | 8bedd6d61642 |
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README by Mike Gorchak <mike@malva.ua>, <lestat@i.com.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. 4. Due to Photon API limitation, flag SDL_HWSURFACE supported on- ly in case of desktop bpp is equal requested bpp in window mo- de. 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