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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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26
src/SDL_utils.c
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@@ -92,17 +92,17 @@ void SDL_CalculateFraction(float x, int *numerator, int *denominator)
}
}
SDL_bool SDL_endswith(const char *string, const char *suffix)
bool SDL_endswith(const char *string, const char *suffix)
{
size_t string_length = string ? SDL_strlen(string) : 0;
size_t suffix_length = suffix ? SDL_strlen(suffix) : 0;
if (suffix_length > 0 && suffix_length <= string_length) {
if (SDL_memcmp(string + string_length - suffix_length, suffix, suffix_length) == 0) {
return SDL_TRUE;
return true;
}
}
return SDL_FALSE;
return false;
}
// Assume we can wrap SDL_AtomicInt values and cast to Uint32
@@ -126,18 +126,18 @@ static Uint32 SDL_HashObject(const void *key, void *unused)
return (Uint32)(uintptr_t)key;
}
static SDL_bool SDL_KeyMatchObject(const void *a, const void *b, void *unused)
static bool SDL_KeyMatchObject(const void *a, const void *b, void *unused)
{
return (a == b);
}
void SDL_SetObjectValid(void *object, SDL_ObjectType type, SDL_bool valid)
void SDL_SetObjectValid(void *object, SDL_ObjectType type, bool valid)
{
SDL_assert(object != NULL);
if (valid) {
if (!SDL_objects) {
SDL_objects = SDL_CreateHashTable(NULL, 32, SDL_HashObject, SDL_KeyMatchObject, NULL, SDL_FALSE);
SDL_objects = SDL_CreateHashTable(NULL, 32, SDL_HashObject, SDL_KeyMatchObject, NULL, false);
}
SDL_InsertIntoHashTable(SDL_objects, object, (void *)(uintptr_t)type);
@@ -148,15 +148,15 @@ void SDL_SetObjectValid(void *object, SDL_ObjectType type, SDL_bool valid)
}
}
SDL_bool SDL_ObjectValid(void *object, SDL_ObjectType type)
bool SDL_ObjectValid(void *object, SDL_ObjectType type)
{
if (!object) {
return SDL_FALSE;
return false;
}
const void *object_type;
if (!SDL_FindInHashTable(SDL_objects, object, &object_type)) {
return SDL_FALSE;
return false;
}
return (((SDL_ObjectType)(uintptr_t)object_type) == type);
@@ -277,7 +277,7 @@ int SDL_URIToLocal(const char *src, char *dst)
return -1; // wrong scheme
}
SDL_bool local = src[0] != '/' || (src[0] != '\0' && src[1] == '/');
bool local = src[0] != '/' || (src[0] != '\0' && src[1] == '/');
// Check the hostname, if present. RFC 3986 states that the hostname component of a URI is not case-sensitive.
if (!local && src[0] == '/' && src[2] != '/') {
@@ -293,7 +293,7 @@ int SDL_URIToLocal(const char *src, char *dst)
hostname_len = SDL_strlen(hostname);
if (hostname_len == src_len && SDL_strncasecmp(src + 1, hostname, src_len) == 0) {
src = hostname_end + 1;
local = SDL_TRUE;
local = true;
}
}
#endif
@@ -303,7 +303,7 @@ int SDL_URIToLocal(const char *src, char *dst)
hostname_len = SDL_strlen(localhost);
if (hostname_len == src_len && SDL_strncasecmp(src + 1, localhost, src_len) == 0) {
src = hostname_end + 1;
local = SDL_TRUE;
local = true;
}
}
}
@@ -344,7 +344,7 @@ const char *SDL_GetPersistentString(const char *string)
SDL_HashTable *strings = (SDL_HashTable *)SDL_GetTLS(&SDL_string_storage);
if (!strings) {
strings = SDL_CreateHashTable(NULL, 32, SDL_HashString, SDL_KeyMatchString, SDL_NukeFreeValue, SDL_FALSE);
strings = SDL_CreateHashTable(NULL, 32, SDL_HashString, SDL_KeyMatchString, SDL_NukeFreeValue, false);
if (!strings) {
return NULL;
}