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annotate src/thread/win32/win_ce_semaphore.h @ 471:26dafefeebb2

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Date: Sat, 24 Aug 2002 22:20:01 -0600 From: "Greg Haerr" Subject: Announce: sdl-nanox-patch Sam, I've created an update patch for enhanced Nano-X support with SDL. I've created the patch against SDL-1.2.4. I'd appreciate it if you would apply it to the next SDL version. Enhancements include: 1. Small bugfixes to compile without errors 2. Support for direct client-side framebuffer access with configure option 3. Add dynamic pixel type support for hardware framebuffer; eliminating the need for compile-time configuration option. I've updated the README.NanoX file with the details. This version has been tested with Microwindows v0.89pre9 CVS and SMPEG 0.4.4. I've added multi-threading support to Microwindows to support the multi-threaded SMPEG, and all works fine. To turn on thread safety in Microwindows, use THREADSAFE=Y in the Microwindows config file. Thanks! Regards, Greg Founder, The Microwindows Project http://microwindows.org
author Sam Lantinga <slouken@libsdl.org>
date Sun, 25 Aug 2002 06:21:49 +0000
parents 13ee9f4834ea
children 782fd950bd46 c121d94672cb
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13ee9f4834ea Windows CE patches contributed by Rainer Loritz
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1 /* win_ce_semaphore.h - header file to go with win_ce_semaphore.c */
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3 typedef struct _SYNCH_HANDLE_STRUCTURE {
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4 HANDLE hEvent;
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5 HANDLE hMutex;
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6 HANDLE hSemph;
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7 LONG MaxCount;
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8 volatile LONG CurCount;
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9 LPCTSTR lpName;
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10 } SYNCH_HANDLE_STRUCTURE, *SYNCHHANDLE;
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12 #define SYNCH_HANDLE_SIZE sizeof (SYNCH_HANDLE_STRUCTURE)
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14 /* Error codes - all must have bit 29 set */
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15 #define SYNCH_ERROR 0X20000000 /* EXERCISE - REFINE THE ERROR NUMBERS */
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17 extern SYNCHHANDLE CreateSemaphoreCE (LPSECURITY_ATTRIBUTES, LONG, LONG, LPCTSTR);
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19 extern BOOL ReleaseSemaphoreCE (SYNCHHANDLE, LONG, LPLONG);
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20 extern DWORD WaitForSemaphoreCE (SYNCHHANDLE, DWORD);
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22 extern BOOL CloseSynchHandle (SYNCHHANDLE);