LOVE/megasource
1
0
Fork 0
mirror of https://github.com/love2d/megasource.git synced 2026-08-19 04:05:09 +02:00
Code Issues Packages Projects Releases Wiki Activity

Added SDL 1c0f6952e65e.

Browse Source
This commit is contained in:
rude
2015-03-15 15:47:43 +01:00
parent 4d04ac181e
commit 6a2aff6450
1109 changed files with 160136 additions and 33995 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libs/SDL2/src/dynapi/SDL_dynapi.c
+28 -11
View File
@@ -56,38 +56,38 @@ static void SDL_InitDynamicAPI(void);
#if DISABLE_JUMP_MAGIC
/* Can't use the macro for varargs nonsense. This is atrocious. */
#define SDL_DYNAPI_VARARGS_LOGFN(_static, name, initcall, logname, prio) \
_static void SDL_Log##logname##name(int category, const char *fmt, ...) { \
_static void SDL_Log##logname##name(int category, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) { \
va_list ap; initcall; va_start(ap, fmt); \
jump_table.SDL_LogMessageV(category, SDL_LOG_PRIORITY_##prio, fmt, ap); \
va_end(ap); \
}
#define SDL_DYNAPI_VARARGS(_static, name, initcall) \
_static int SDL_SetError##name(const char *fmt, ...) { \
_static int SDL_SetError##name(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) { \
char buf[512]; /* !!! FIXME: dynamic allocation */ \
va_list ap; initcall; va_start(ap, fmt); \
jump_table.SDL_vsnprintf(buf, sizeof (buf), fmt, ap); \
va_end(ap); \
return jump_table.SDL_SetError("%s", buf); \
} \
_static int SDL_sscanf##name(const char *buf, const char *fmt, ...) { \
_static int SDL_sscanf##name(const char *buf, SDL_SCANF_FORMAT_STRING const char *fmt, ...) { \
int retval; va_list ap; initcall; va_start(ap, fmt); \
retval = jump_table.SDL_vsscanf(buf, fmt, ap); \
va_end(ap); \
return retval; \
} \
_static int SDL_snprintf##name(char *buf, size_t buflen, const char *fmt, ...) { \
_static int SDL_snprintf##name(SDL_OUT_Z_CAP(maxlen) char *buf, size_t maxlen, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) { \
int retval; va_list ap; initcall; va_start(ap, fmt); \
retval = jump_table.SDL_vsnprintf(buf, buflen, fmt, ap); \
retval = jump_table.SDL_vsnprintf(buf, maxlen, fmt, ap); \
va_end(ap); \
return retval; \
} \
_static void SDL_Log##name(const char *fmt, ...) { \
_static void SDL_Log##name(SDL_PRINTF_FORMAT_STRING const char *fmt, ...) { \
va_list ap; initcall; va_start(ap, fmt); \
jump_table.SDL_LogMessageV(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO, fmt, ap); \
va_end(ap); \
} \
_static void SDL_LogMessage##name(int category, SDL_LogPriority priority, const char *fmt, ...) { \
_static void SDL_LogMessage##name(int category, SDL_LogPriority priority, SDL_PRINTF_FORMAT_STRING const char *fmt, ...) { \
va_list ap; initcall; va_start(ap, fmt); \
jump_table.SDL_LogMessageV(category, priority, fmt, ap); \
va_end(ap); \
@@ -206,7 +206,14 @@ SDL_DYNAPI_entry(Uint32 apiver, void *table, Uint32 tablesize)
static SDL_INLINE void *get_sdlapi_entry(const char *fname, const char *sym)
{
HANDLE lib = LoadLibraryA(fname);
return lib ? GetProcAddress(lib, sym) : NULL;
void *retval = NULL;
if (lib) {
retval = GetProcAddress(lib, sym);
if (retval == NULL) {
FreeLibrary(lib);
}
}
return retval;
}
#elif defined(__HAIKU__)
@@ -215,8 +222,11 @@ static SDL_INLINE void *get_sdlapi_entry(const char *fname, const char *sym)
{
image_id lib = load_add_on(fname);
void *retval = NULL;
if ((lib < 0) || (get_image_symbol(lib, sym, B_SYMBOL_TYPE_TEXT, &retval) != B_NO_ERROR)) {
retval = NULL;
if (lib >= 0) {
if (get_image_symbol(lib, sym, B_SYMBOL_TYPE_TEXT, &retval) != B_NO_ERROR) {
unload_add_on(lib);
retval = NULL;
}
}
return retval;
}
@@ -225,7 +235,14 @@ static SDL_INLINE void *get_sdlapi_entry(const char *fname, const char *sym)
static SDL_INLINE void *get_sdlapi_entry(const char *fname, const char *sym)
{
void *lib = dlopen(fname, RTLD_NOW | RTLD_LOCAL);
return lib ? dlsym(lib, sym) : NULL;
void *retval = NULL;
if (lib != NULL) {
retval = dlsym(lib, sym);
if (retval == NULL) {
dlclose(lib);
}
}
return retval;
}
#else
#error Please define your platform.