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annotate src/thread/win32/win_ce_semaphore.h @ 1257:448a9a64537b

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[PATCH] SDL_GetVideoMode() does not find best mode, part 2 Following commit 1.51, I come accross a problem when SDL must choose between several video modes that could suit the one asked. If I ask 320x240 with this list: 768x480 768x240 640x400 640x200 384x480 384x240 320x400 320x200 The smallest selectables modes are 384x240 and 320x400. And SDL choose the later in this list, but 384x240 is more suitable. So I added a check to compare the pixel count (surface) of modes, and select the one which has the smallest pixel count. In my example, 384x240 has 92160 pixels, and 320x400 has 128000 pixels. So now SDL will choose 384x240 for the asked 320x240 mode.
author Patrice Mandin <patmandin@gmail.com>
date Thu, 19 Jan 2006 21:28:52 +0000
parents 13ee9f4834ea
children 782fd950bd46 c121d94672cb
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13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
parents:
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1 /* win_ce_semaphore.h - header file to go with win_ce_semaphore.c */
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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2
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Sam Lantinga <slouken@lokigames.com>
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3 typedef struct _SYNCH_HANDLE_STRUCTURE {
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Sam Lantinga <slouken@lokigames.com>
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4 HANDLE hEvent;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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5 HANDLE hMutex;
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Sam Lantinga <slouken@lokigames.com>
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6 HANDLE hSemph;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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7 LONG MaxCount;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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8 volatile LONG CurCount;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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9 LPCTSTR lpName;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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10 } SYNCH_HANDLE_STRUCTURE, *SYNCHHANDLE;
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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12 #define SYNCH_HANDLE_SIZE sizeof (SYNCH_HANDLE_STRUCTURE)
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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Sam Lantinga <slouken@lokigames.com>
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14 /* Error codes - all must have bit 29 set */
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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15 #define SYNCH_ERROR 0X20000000 /* EXERCISE - REFINE THE ERROR NUMBERS */
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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17 extern SYNCHHANDLE CreateSemaphoreCE (LPSECURITY_ATTRIBUTES, LONG, LONG, LPCTSTR);
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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Sam Lantinga <slouken@lokigames.com>
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19 extern BOOL ReleaseSemaphoreCE (SYNCHHANDLE, LONG, LPLONG);
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Sam Lantinga <slouken@lokigames.com>
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20 extern DWORD WaitForSemaphoreCE (SYNCHHANDLE, DWORD);
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Sam Lantinga <slouken@lokigames.com>
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21
13ee9f4834ea Windows CE patches contributed by Rainer Loritz
Sam Lantinga <slouken@lokigames.com>
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22 extern BOOL CloseSynchHandle (SYNCHHANDLE);