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Date: Thu, 21 Feb 2002 09:18:24 +0200 From: "Mike Gorchak" <mike@malva.ua> Subject: Re: Patches for QNX RtP again. SDL_ph_image.c - Added OpenGL update functions - fixed some application crashes. Some dead code removed, reformatting some functions. SDL_ph_image_c.h - Added OpenGL update function prototype. SDL_ph_video.c - Added GL_GetAttribute and GL_SetAttribute functions with next supported flags: SDL_GL_DOUBLEBUFFER, SDL_GL_STENCIL_SIZE, SDL_GL_DEPTH_SIZE GetWMInfo function (stub) has been implemented by me, but not listed in device structure - fixed. SDL_ph_wm.c - fixed warning 'no return in non-void function'. README.QNX - Updating readme. Some spellcheck. ;-)
author Sam Lantinga <slouken@libsdl.org>
date Sat, 02 Mar 2002 16:50:35 +0000
parents 04351f59b051
children 2de77f7b7a28
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290:9a02597bc1b0 291:68a8a8237c09
1 README by Mike Gorchak <mike@malva.com.ua> 1 README by Mike Gorchak <mike@malva.ua>
2 2
3 Experimentally added OpenGL support in window mode (in fullscreen 3 OpenGL support was experimentally added in window mode (in
4 mode not yet). If you have QNX RtP v6.1.0 w/ or w/o Patch A you need 4 fullscreen mode not yet). If you have QNX RtP v6.1.0 w/ or w/o
5 to download new Photon3D runtime from http://developers.qnx.com. The 5 Patch A you must download new Photon3D runtime from http://de-
6 versions of OS before 6.1.0 is not supported. 6 velopers.qnx.com. The versions of OS before 6.1.0 are not sup-
7 ported.
7 8
8 Problems: 9 Problems:
9 1. OpenGL support is very raw. It is often fail. Update function has 10 1. Fullscreen mode (in OpenGL mode) has not been written yet.
10 not been written yet. Fullscreen mode has not been written yet. 11 2. Photon has some errors in detecting how much bits per pi-
11 2. Photon has some errors in detecting how much bits per pixel has 12 xel videomode has.
12 videomode, creating images with different color depth. 13 3. No shared libraries yet. We need manually set flag to
13 3. No shared libraries yet. We need manually set flags as 14 'configure' --disable-shared.
14 --disable-shared.
15 15
16 Some building issues: 16 Some building issues:
17 17
18 Run configure script without x11 support, e.g.: 18 Run configure script without x11 support, e.g.:
19 19
20 a) for OpenGL support: 20 a) for OpenGL support:
21 ./configure --prefix=/usr/local \ 21 ./configure --prefix=/usr/local \
22 --disable-video-x11 \ 22 --disable-video-x11 \
23 --disable-shared 23 --disable-shared
24 24
25 a) without OpenGL support: 25 b) without OpenGL support:
26 ./configure --prefix=/usr/local \ 26 ./configure --prefix=/usr/local \
27 --disable-video-x11 \ 27 --disable-video-x11 \
28 --disable-shared \ 28 --disable-shared \
29 --disable-video-opengl 29 --disable-video-opengl
30 30