Mercurial > sdl-ios-xcode
annotate src/SDL_error_c.h @ 1076:8d3b95ece376
[PATCH] SDL_GetVideoMode() do not find the best video mode
The current GetVideoMode() function stops at the first mode which has any
dimensions smaller than the one asked, and gives the previous in the list.
If I ask 336x224 with this list:
768x480 768x240 640x400 640x200 384x480 384x240 320x400 320x200
SDL will give me 640x400, because 640x200 as height smaller than what I
asked.
However the best mode is the smaller which has both dimensions bigger
than the one asked (384x240 in my example).
This patch fixes this, plus it does not rely on a sorted video mode list.
| author | Patrice Mandin <patmandin@gmail.com> |
|---|---|
| date | Sun, 12 Jun 2005 16:12:55 +0000 |
| parents | 04a403e4ccf5 |
| children | c9b51268668f |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 SDL - Simple DirectMedia Layer | |
|
769
b8d311d90021
Updated copyright information for 2004 (Happy New Year!)
Sam Lantinga <slouken@libsdl.org>
parents:
297
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changeset
|
3 Copyright (C) 1997-2004 Sam Lantinga |
| 0 | 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 | |
|
252
e8157fcb3114
Updated the source with the correct e-mail address
Sam Lantinga <slouken@libsdl.org>
parents:
0
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20 slouken@libsdl.org |
| 0 | 21 */ |
| 22 | |
| 23 #ifdef SAVE_RCSID | |
| 24 static char rcsid = | |
| 25 "@(#) $Id$"; | |
| 26 #endif | |
| 27 | |
| 28 /* This file defines a structure that carries language-independent | |
| 29 error messages | |
| 30 */ | |
| 31 | |
| 32 #ifndef _SDL_error_c_h | |
| 33 #define _SDL_error_c_h | |
| 34 | |
| 35 #define ERR_MAX_STRLEN 128 | |
| 36 #define ERR_MAX_ARGS 5 | |
| 37 | |
|
911
04a403e4ccf5
Date: Mon, 3 May 2004 03:15:01 +0100
Sam Lantinga <slouken@libsdl.org>
parents:
769
diff
changeset
|
38 typedef struct SDL_error { |
| 0 | 39 /* This is a numeric value corresponding to the current error */ |
| 40 int error; | |
| 41 | |
| 42 /* This is a key used to index into a language hashtable containing | |
| 43 internationalized versions of the SDL error messages. If the key | |
| 44 is not in the hashtable, or no hashtable is available, the key is | |
| 45 used directly as an error message format string. | |
| 46 */ | |
| 47 unsigned char key[ERR_MAX_STRLEN]; | |
| 48 | |
| 49 /* These are the arguments for the error functions */ | |
| 50 int argc; | |
| 51 union { | |
| 52 void *value_ptr; | |
| 53 #if 0 /* What is a character anyway? (UNICODE issues) */ | |
| 54 unsigned char value_c; | |
| 55 #endif | |
| 56 int value_i; | |
| 57 double value_f; | |
| 58 unsigned char buf[ERR_MAX_STRLEN]; | |
| 59 } args[ERR_MAX_ARGS]; | |
| 60 } SDL_error; | |
| 61 | |
| 62 #endif /* _SDL_error_c_h */ |