1 Simple DirectMedia Layer 2 for OS/2 & eComStation
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3 SDL port for OS/2, authored by Andrey Vasilkin <digi@os2.snc.ru>, 2016
6 OpenGL, joystick and audio capture not supported by this port.
8 Additional environment variables (optional) for OS/2 version:
11 Values: 0 or 1, default is 0
12 Initializes the device as shareable or exclusively acquired.
15 Values: DIVE or VMAN, default is DIVE
16 Use video subsystem: Direct interface video extensions (DIVE) or
19 You may significantly increase video output speed with OS4 kernel and patched
20 files vman.dll and dive.dll or with latest versions of ACPI support and video
23 Latest versions of OS/4 kernel:
24 http://gus.biysk.ru/os4/
25 (Info: https://www.os2world.com/wiki/index.php/Phoenix_OS/4)
27 Patched files vman.dll and dive.dll:
28 http://gus.biysk.ru/os4/test/pached_dll/PATCHED_DLL.RAR
34 Open Watcom 1.9 or newer is tested. For the new Open Watcom V2 fork, see:
35 https://github.com/open-watcom/ and https://open-watcom.github.io
36 WATCOM ervironment variable must to be set to the Open Watcom install
37 directory. To compile, run: wmake -f Makefile.os2
45 If you have previously installed SDL2, make a Backup copy of SDL2.dll
46 located in D:\ecs\dll (where D: is disk on which installed eComStation).
47 Stop all programs running with SDL2. Copy SDL2.dll to D:\ecs\dll
51 Copy SDL2.dll to any directory on your LIBPATH. If you have a previous
52 version installed, close all SDL2 applications before replacing the old
53 copy. Also make sure that any other older versions of DLLs are removed