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Created a '.in' file for tp_magic_api.h header; generating in TP

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Makefile. THIS makes the most sense. (I'm tired.)
This commit is contained in:
William Kendrick 2007-07-08 08:24:13 +00:00
parent f1dac48175
commit f61128527d
4 changed files with 15 additions and 11 deletions
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50
src/tp_magic_api.h.in Normal file
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#ifndef TP_MAGIC_API_H
#define TP_MAGIC_API_H
#include "SDL.h"
#include "SDL_mixer.h"
#ifdef __GNUC__
// This version has strict type checking for safety.
// See the "unnecessary" pointer comparison. (from Linux)
#define min(x,y) ({ \
typeof(x) _x = (x); \
typeof(y) _y = (y); \
(void) (&_x == &_y); \
_x < _y ? _x : _y; })
#define max(x,y) ({ \
typeof(x) _x = (x); \
typeof(y) _y = (y); \
(void) (&_x == &_y); \
_x > _y ? _x : _y; })
#else
#define min(a,b) (((a) < (b)) ? (a) : (b))
#define max(a,b) (((a) > (b)) ? (a) : (b))
#endif
#define clamp(lo,value,hi) (min(max(value,lo),hi))
#define SPECIAL_MIRROR 0x0001
#define SPECIAL_FLIP 0x0002
typedef struct magic_api_t {
char * tp_version;
char * data_directory;
void (*update_progress_bar)(void);
void (*special_notify)(int);
float (*sRGB_to_linear)(Uint8);
Uint8 (*linear_to_sRGB)(float);
int (*in_circle)(int,int,int);
Uint32 (*getpixel)(SDL_Surface *, int, int);
void (*putpixel)(SDL_Surface *, int, int, Uint32);
void (*playsound)(Mix_Chunk *, int, int);
void (*line)(int, SDL_Surface *, SDL_Surface *, int, int, int, int, int, void (*)(void *, int, SDL_Surface *, SDL_Surface *, int, int));
int (*button_down)(void);
void (*rgbtohsv)(Uint8, Uint8, Uint8, float *, float *, float *);
void (*hsvtorgb)(float, float, float, Uint8 *, Uint8 *, Uint8 *);
} magic_api;
#define TP_MAGIC_API_VERSION __APIVERSION__
#endif