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Date: Mon, 24 Feb 2003 16:31:25 -0500 From: Ragnvald "Despair" Maartmann-Moe IV Subject: SDL x11 video mode selection bug Hi, I've found an oddity with video mode selection. I recently added a bunch of oddball video modes to my XF86Config, to support weird resolutions xine & mplayer need if I don't want to beat my cpu up with video scaling. Since adding them, SDL started picking the biggest video mode it could find that matched the height constraint. Getting a narrow vertical strip of QuakeForge (I code for the project, so needless to say it's my favorite test) in the middle of an 800x480 screen, instead of the 640x480 I asked for annoys me tremendously. So here's a patch that tries a bit harder to get an exact match. I didn't touch the XiG section, since I can't test that, but I'd bet a similar patch would prevent similar problems there. --Ragnvald "Despair" Maartmann-Moe IV
author Sam Lantinga <slouken@libsdl.org>
date Thu, 06 Mar 2003 06:02:16 +0000
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children 86d0d01290ea
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a6fa62b1be09 Updated for embedded Visual C++ 4.0
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2 Project files for embedded Visual C++ 4.0 can be found in VisualCE.zip
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4 NOTE:
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5 There are several SDL features not available in the WinCE port of SDL.
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7 - DirectX is not yet available
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8 - Semaphores are not available
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9 - Joystick support is not available
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10 - CD-ROM control is not available
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12 In addition, there are several features that run in "degraded" mode:
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14 Preprocessor Symbol Effect
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15 =================== =================================
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17 SDL_systimer.c:
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18 USE_GETTICKCOUNT Less accurate values for SDL time functions
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19 USE_SETTIMER Use only a single marginally accurate timer
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21 SDL_syswm.c:
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22 DISABLE_ICON_SUPPORT Can't set the runtime window icon
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24 SDL_sysmouse.c:
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25 USE_STATIC_CURSOR Only the arrow cursor is available
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27 SDL_sysevents.c:
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28 NO_GETKEYBOARDSTATE Can't get modifier state on keyboard focus
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30 SDL_dibevents.c:
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31 NO_GETKEYBOARDSTATE Very limited keycode translation
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33 SDL_dibvideo.c:
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34 NO_GETDIBITS Can't distinguish between 15 bpp and 16 bpp
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35 NO_CHANGEDISPLAYSETTINGS No fullscreen support
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36 NO_GAMMA_SUPPORT Gamma correction not available