Mercurial > sdl-ios-xcode
annotate src/timer/SDL_timer_c.h @ 1057:e9d23bb80140
Date: Mon, 02 May 2005 04:23:16 -0500
From: Jonathan Atkins
Subject: Re: [PATCH] *CRITICAL* 8bit direct RGB palette not being created
I think that SDL_AllocFormat should create the palette for all 8bit
surfaces. And when the RGBAmasks match the normal 3:3:2:0 we need to
apply the old behavior. If the mask doesn't match that, then we need
to make the right palette assuming the masks are valid (I don't think
we validate any masks for high color surfaces...so we wouldn't here)
Then there's always a palette available for the 8bit surfaces.
This restores the normal behavior and allows for masks to create
palettes automatically for odd masks even, which would be a neato
thing to have in there, as SDL never did this before.
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Mon, 16 May 2005 05:34:58 +0000 |
| parents | e8157fcb3114 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
| 3 Copyright (C) 1997, 1998 Sam Lantinga | |
| 4 | |
| 5 This library is free software; you can redistribute it and/or | |
| 6 modify it under the terms of the GNU Library General Public | |
| 7 License as published by the Free Software Foundation; either | |
| 8 version 2 of the License, or (at your option) any later version. | |
| 9 | |
| 10 This library is distributed in the hope that it will be useful, | |
| 11 but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 13 Library General Public License for more details. | |
| 14 | |
| 15 You should have received a copy of the GNU Library General Public | |
| 16 License along with this library; if not, write to the Free | |
| 17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | |
| 19 Sam Lantinga | |
| 20 5635-34 Springhouse Dr. | |
| 21 Pleasanton, CA 94588 (USA) | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
diff
changeset
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22 slouken@libsdl.org |
| 0 | 23 */ |
| 24 | |
| 25 #ifdef SAVE_RCSID | |
| 26 static char rcsid = | |
| 27 "@(#) $Id$"; | |
| 28 #endif | |
| 29 | |
| 30 /* Useful functions and variables from SDL_timer.c */ | |
| 31 #include "SDL_timer.h" | |
| 32 | |
| 33 #define ROUND_RESOLUTION(X) \ | |
| 34 (((X+TIMER_RESOLUTION-1)/TIMER_RESOLUTION)*TIMER_RESOLUTION) | |
| 35 | |
| 36 extern int SDL_timer_started; | |
| 37 extern int SDL_timer_running; | |
| 38 | |
| 39 /* Data to handle a single periodic alarm */ | |
| 40 extern Uint32 SDL_alarm_interval; | |
| 41 extern SDL_TimerCallback SDL_alarm_callback; | |
| 42 | |
| 43 /* Set whether or not the timer should use a thread. | |
| 44 This should be called while the timer subsystem is running. | |
| 45 */ | |
| 46 extern int SDL_SetTimerThreaded(int value); | |
| 47 | |
| 48 extern int SDL_TimerInit(void); | |
| 49 extern void SDL_TimerQuit(void); | |
| 50 | |
| 51 /* This function is called from the SDL event thread if it is available */ | |
| 52 extern void SDL_ThreadedTimerCheck(void); |