Mercurial > sdl-ios-xcode
view test/testatomic.c @ 4425:a3e71b957215
Fixed bug #961
Kalle Olavi Niemitalo 2010-02-28 09:15:50 PST
It seems the SDLK_LMETA and SDLK_RMETA constants have been removed from SDL
1.3. I grepped for them in the SDL source tree and these were the only hits:
./include/SDL_compat.h:230:#define SDLK_LSUPER SDLK_LMETA
./include/SDL_compat.h:231:#define SDLK_RSUPER SDLK_RMETA
./src/video/bwindow/SDL_BWin.h:194: keymap[0x66] = SDLK_LMETA;
./src/video/bwindow/SDL_BWin.h:195: keymap[0x67] = SDLK_RMETA;
I don't know how compatible SDL 1.3 is supposed to be with applications
designed for SDL 1.2. However, as you can see, SDL itself is still trying to
use the removed constants, and that is clearly a bug.
Because SDL_compat.h defines KMOD_LMETA as KMOD_LGUI, I suppose it should also
define SDLK_LMETA as SDLK_LGUI, and SDLK_RMETA likewise.
author | Sam Lantinga <slouken@libsdl.org> |
---|---|
date | Tue, 09 Mar 2010 06:07:48 +0000 |
parents | 9de326b3099c |
children | 3a95a2b93eb3 |
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#include <stdio.h> #include "SDL.h" /* Make sure we have good macros for printing 32 and 64 bit values */ #ifndef PRIu32 #define PRIu32 "u" #endif #ifndef PRIu64 #ifdef __WIN32__ #define PRIu64 "I64u" #else #define PRIu64 "llu" #endif #endif /* Absolutely basic tests just to see if we get the expected value after calling each function. */ char * tf(SDL_bool tf) { static char *t = "true"; static char *f = "false"; if (tf) { return t; } return f; } int main(int argc, char *argv[]) { volatile Uint32 val32 = 0; Uint32 ret32 = 0; volatile Uint64 val64 = 0; Uint64 ret64 = 0; SDL_SpinLock lock = 0; SDL_bool tfret = SDL_FALSE; printf("\nspin lock---------------------------------------\n\n"); SDL_AtomicLock(&lock); printf("AtomicLock lock=%d\n", lock); SDL_AtomicUnlock(&lock); printf("AtomicUnlock lock=%d\n", lock); printf("\n32 bit -----------------------------------------\n\n"); val32 = 0; tfret = SDL_AtomicTestThenSet32(&val32); printf("TestThenSet32 tfret=%s val=%"PRIu32"\n", tf(tfret), val32); tfret = SDL_AtomicTestThenSet32(&val32); printf("TestThenSet32 tfret=%s val=%"PRIu32"\n", tf(tfret), val32); SDL_AtomicClear32(&val32); printf("Clear32 val=%"PRIu32"\n", val32); ret32 = SDL_AtomicFetchThenIncrement32(&val32); printf("FetchThenIncrement32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); ret32 = SDL_AtomicFetchThenDecrement32(&val32); printf("FetchThenDecrement32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); ret32 = SDL_AtomicFetchThenAdd32(&val32, 10); printf("FetchThenAdd32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); ret32 = SDL_AtomicFetchThenSubtract32(&val32, 10); printf("FetchThenSubtract32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); ret32 = SDL_AtomicIncrementThenFetch32(&val32); printf("IncrementThenFetch32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); ret32 = SDL_AtomicDecrementThenFetch32(&val32); printf("DecrementThenFetch32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); ret32 = SDL_AtomicAddThenFetch32(&val32, 10); printf("AddThenFetch32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); ret32 = SDL_AtomicSubtractThenFetch32(&val32, 10); printf("SubtractThenFetch32 ret=%"PRIu32" val=%"PRIu32"\n", ret32, val32); #ifdef SDL_HAS_64BIT_TYPE printf("\n64 bit -----------------------------------------\n\n"); val64 = 0; tfret = SDL_AtomicTestThenSet64(&val64); printf("TestThenSet64 tfret=%s val=%"PRIu64"\n", tf(tfret), val64); tfret = SDL_AtomicTestThenSet64(&val64); printf("TestThenSet64 tfret=%s val=%"PRIu64"\n", tf(tfret), val64); SDL_AtomicClear64(&val64); printf("Clear64 val=%"PRIu64"\n", val64); ret64 = SDL_AtomicFetchThenIncrement64(&val64); printf("FetchThenIncrement64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); ret64 = SDL_AtomicFetchThenDecrement64(&val64); printf("FetchThenDecrement64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); ret64 = SDL_AtomicFetchThenAdd64(&val64, 10); printf("FetchThenAdd64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); ret64 = SDL_AtomicFetchThenSubtract64(&val64, 10); printf("FetchThenSubtract64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); ret64 = SDL_AtomicIncrementThenFetch64(&val64); printf("IncrementThenFetch64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); ret64 = SDL_AtomicDecrementThenFetch64(&val64); printf("DecrementThenFetch64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); ret64 = SDL_AtomicAddThenFetch64(&val64, 10); printf("AddThenFetch64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); ret64 = SDL_AtomicSubtractThenFetch64(&val64, 10); printf("SubtractThenFetch64 ret=%"PRIu64" val=%"PRIu64"\n", ret64, val64); #endif return 0; }