README.WinCE
author Sam Lantinga <slouken@lokigames.com>
Thu, 26 Apr 2001 16:54:56 +0000
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permissions -rw-r--r--
Date: Thu, 26 Apr 2001 10:46:23 +0200 From: Alexander Pipelka <pipelka@bms-austria.com> Subject: SDL ELO driver bugfix Hi Sam! We noticed that the ELO serial touchscreen controller is quite sensitive in terms of correct protocol handling. The current implementation cause some controllers to hangup after some time (> 24h). I think the attached patch should fix this (I ran my device more than 3 days without any hangups).
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NOTE:
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SDL is NOT SUPPORTED on the WinCE platform!  This is for experimental
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purposes only.
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There are several SDL features not available in the WinCE port of SDL.
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- DirectX is not yet available
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- Semaphores are not available
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- Joystick support is not available
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- CD-ROM control is not available
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In addition, there are several features that run in "degraded" mode:
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Preprocessor Symbol		Effect
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===================		=================================
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SDL_systimer.c:
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USE_GETTICKCOUNT		Less accurate values for SDL time functions
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USE_SETTIMER			Use only a single marginally accurate timer
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SDL_syswm.c:
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DISABLE_ICON_SUPPORT		Can't set the runtime window icon
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SDL_sysmouse.c:
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USE_STATIC_CURSOR		Only the arrow cursor is available
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SDL_sysevents.c:
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NO_GETKEYBOARDSTATE		Can't get modifier state on keyboard focus
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SDL_dibevents.c:
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NO_GETKEYBOARDSTATE		Very limited keycode translation
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SDL_dibvideo.c:
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NO_GETDIBITS			Can't distinguish between 15 bpp and 16 bpp
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NO_CHANGEDISPLAYSETTINGS	No fullscreen support
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NO_GAMMA_SUPPORT		Gamma correction not available