include/SDL_config_minimal.h
author Ryan C. Gordon <icculus@icculus.org>
Mon, 08 Sep 2014 01:36:22 -0400
changeset 9126 08f3b56969b1
parent 8149 681eb46b8ac4
child 9619 b94b6d0bff0f
permissions -rw-r--r--
Deal with various .bmp file format variants in SDL_LoadBMP_RW().

This helps when modern versions of The Gimp (and lots of other things)
produces a 32-bit bitmap with an alpha channel, or anything with "BI_BITFIELDS"
format, since that data is now embedded in the bitmap info header instead of
directly following it and we would accidentally skip over embedded versions of
it.

Fixes Bugzilla #2714.
     1 /*
     2   Simple DirectMedia Layer
     3   Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
     4 
     5   This software is provided 'as-is', without any express or implied
     6   warranty.  In no event will the authors be held liable for any damages
     7   arising from the use of this software.
     8 
     9   Permission is granted to anyone to use this software for any purpose,
    10   including commercial applications, and to alter it and redistribute it
    11   freely, subject to the following restrictions:
    12 
    13   1. The origin of this software must not be misrepresented; you must not
    14      claim that you wrote the original software. If you use this software
    15      in a product, an acknowledgment in the product documentation would be
    16      appreciated but is not required.
    17   2. Altered source versions must be plainly marked as such, and must not be
    18      misrepresented as being the original software.
    19   3. This notice may not be removed or altered from any source distribution.
    20 */
    21 
    22 #ifndef _SDL_config_minimal_h
    23 #define _SDL_config_minimal_h
    24 
    25 #include "SDL_platform.h"
    26 
    27 /**
    28  *  \file SDL_config_minimal.h
    29  *
    30  *  This is the minimal configuration that can be used to build SDL.
    31  */
    32 
    33 #define HAVE_STDARG_H   1
    34 #define HAVE_STDDEF_H   1
    35 
    36 /* Most everything except Visual Studio 2008 and earlier has stdint.h now */
    37 #if defined(_MSC_VER) && (_MSC_VER < 1600)
    38 /* Here are some reasonable defaults */
    39 typedef unsigned int size_t;
    40 typedef signed char int8_t;
    41 typedef unsigned char uint8_t;
    42 typedef signed short int16_t;
    43 typedef unsigned short uint16_t;
    44 typedef signed int int32_t;
    45 typedef unsigned int uint32_t;
    46 typedef signed long long int64_t;
    47 typedef unsigned long long uint64_t;
    48 typedef unsigned long uintptr_t;
    49 #else
    50 #define HAVE_STDINT_H 1
    51 #endif /* Visual Studio 2008 */
    52 
    53 #ifdef __GNUC__
    54 #define HAVE_GCC_SYNC_LOCK_TEST_AND_SET 1
    55 #endif
    56 
    57 /* Enable the dummy audio driver (src/audio/dummy/\*.c) */
    58 #define SDL_AUDIO_DRIVER_DUMMY  1
    59 
    60 /* Enable the stub joystick driver (src/joystick/dummy/\*.c) */
    61 #define SDL_JOYSTICK_DISABLED   1
    62 
    63 /* Enable the stub haptic driver (src/haptic/dummy/\*.c) */
    64 #define SDL_HAPTIC_DISABLED 1
    65 
    66 /* Enable the stub shared object loader (src/loadso/dummy/\*.c) */
    67 #define SDL_LOADSO_DISABLED 1
    68 
    69 /* Enable the stub thread support (src/thread/generic/\*.c) */
    70 #define SDL_THREADS_DISABLED    1
    71 
    72 /* Enable the stub timer support (src/timer/dummy/\*.c) */
    73 #define SDL_TIMERS_DISABLED 1
    74 
    75 /* Enable the dummy video driver (src/video/dummy/\*.c) */
    76 #define SDL_VIDEO_DRIVER_DUMMY  1
    77 
    78 /* Enable the dummy filesystem driver (src/filesystem/dummy/\*.c) */
    79 #define SDL_FILESYSTEM_DUMMY  1
    80 
    81 #endif /* _SDL_config_minimal_h */