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annotate README.QNX @ 610:95433459fbd2

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Date: Mon, 14 Apr 2003 22:08:27 +0100 From: Patrice Mandin Subject: [SDL][PATCH] 2 patches for sdl Here are 2 patches for SDL: - One is to put the dummy video drivers at the end of the video drivers list. It gave me problems, when SDL_VIDEODRIVER is not set, and the dummy driver is used instead of the platform's driver, just because it is always available. So the dummy driver must always be at the end of the list. I suppose picogui and dc video drivers also don't work.
author Sam Lantinga <slouken@libsdl.org>
date Tue, 15 Apr 2003 15:46:56 +0000
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1 README by Mike Gorchak <mike@malva.ua>, <lestat@i.com.ua>
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3 OpenGL in window mode works well and stable, in fullscreen
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4 mode too, but fullscreen mode has not been heavily tested.
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5 If you have QNX RtP 6.1.0 w/ or w/o Patch A you must download
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6 new Photon3D runtime from http://developers.qnx.com. The versions
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7 of OS before 6.1.0 are not supported.
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9 Problems:
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10 1. While creating OpenGL context software renderer mode is
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11 artificially selected (QSSL made acceleration only for Voodoo
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12 boards in fullscreen mode, sorry but I don't have this board,
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13 if you want acceleration - you may remove some line in source
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14 code).
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15 2. Photon has some errors in detecting how much bits per pixel
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16 videomode has.
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17 3. No shared libraries yet. We need manually set flag to
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18 'configure' --disable-shared.
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19 4. Due to Photon API limitation, flag SDL_HWSURFACE supported on-
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20 ly in case of desktop bpp is equal requested bpp in window mo-
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21 de.
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23 Some building issues:
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25 Run configure script without x11 support, e.g.:
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27 a) for OpenGL support:
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28 ./configure --prefix=/usr/local \
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29 --disable-video-x11 \
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30 --disable-shared
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32 b) without OpenGL support:
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33 ./configure --prefix=/usr/local \
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34 --disable-video-x11 \
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35 --disable-shared \
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36 --disable-video-opengl
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38 In test directory also run ./configure script without x11
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39 support, e.g.:
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41 ./configure --with-sdl-prefix=/usr/local \
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42 --with-sdl-exec-prefix=/usr/local \
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43 --prefix=/usr/local --without-x
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