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Use C99 bool internally in SDL

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This commit is contained in:
Sam Lantinga
2024-08-22 09:21:26 -07:00
parent 6501e90018
commit 8f546bb3c9
450 changed files with 6046 additions and 6033 deletions
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22
src/cpuinfo/SDL_cpuinfo.c
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@@ -276,14 +276,14 @@ done:
static int CPU_CPUIDFeatures[4];
static int CPU_CPUIDMaxFunction = 0;
static SDL_bool CPU_OSSavesYMM = SDL_FALSE;
static SDL_bool CPU_OSSavesZMM = SDL_FALSE;
static bool CPU_OSSavesYMM = false;
static bool CPU_OSSavesZMM = false;
static void CPU_calcCPUIDFeatures(void)
{
static SDL_bool checked = SDL_FALSE;
static bool checked = false;
if (!checked) {
checked = SDL_TRUE;
checked = true;
if (CPU_haveCPUID()) {
int a, b, c, d;
cpuid(0, a, b, c, d);
@@ -313,8 +313,8 @@ static void CPU_calcCPUIDFeatures(void)
mov a, eax
}
#endif
CPU_OSSavesYMM = ((a & 6) == 6) ? SDL_TRUE : SDL_FALSE;
CPU_OSSavesZMM = (CPU_OSSavesYMM && ((a & 0xe0) == 0xe0)) ? SDL_TRUE : SDL_FALSE;
CPU_OSSavesYMM = ((a & 6) == 6) ? true : false;
CPU_OSSavesZMM = (CPU_OSSavesYMM && ((a & 0xe0) == 0xe0)) ? true : false;
}
}
}
@@ -888,7 +888,7 @@ int SDL_GetCPUCacheLineSize(void)
static Uint32 SDL_CPUFeatures = SDL_CPUFEATURES_RESET_VALUE;
static Uint32 SDL_SIMDAlignment = 0xFFFFFFFF;
static SDL_bool ref_string_equals(const char *ref, const char *test, const char *end_test) {
static bool ref_string_equals(const char *ref, const char *test, const char *end_test) {
size_t len_test = end_test - test;
return SDL_strncmp(ref, test, len_test) == 0 && ref[len_test] == '\0' && (test[len_test] == '\0' || test[len_test] == ',');
}
@@ -903,7 +903,7 @@ static Uint32 SDLCALL SDL_CPUFeatureMaskFromHint(void)
for (const char *spot = hint, *next; *spot; spot = next) {
const char *end = SDL_strchr(spot, ',');
Uint32 spot_mask;
SDL_bool add_spot_mask = SDL_TRUE;
bool add_spot_mask = true;
if (end) {
next = end + 1;
} else {
@@ -912,10 +912,10 @@ static Uint32 SDLCALL SDL_CPUFeatureMaskFromHint(void)
next = end;
}
if (spot[0] == '+') {
add_spot_mask = SDL_TRUE;
add_spot_mask = true;
spot += 1;
} else if (spot[0] == '-') {
add_spot_mask = SDL_FALSE;
add_spot_mask = false;
spot += 1;
}
if (ref_string_equals("all", spot, end)) {
@@ -1033,7 +1033,7 @@ void SDL_QuitCPUInfo(void) {
SDL_CPUFeatures = SDL_CPUFEATURES_RESET_VALUE;
}
#define CPU_FEATURE_AVAILABLE(f) ((SDL_GetCPUFeatures() & (f)) ? SDL_TRUE : SDL_FALSE)
#define CPU_FEATURE_AVAILABLE(f) ((SDL_GetCPUFeatures() & (f)) ? true : false)
SDL_bool SDL_HasAltiVec(void)
{