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Log any leaked objects at shutdown

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This commit is contained in:
Sam Lantinga 2024-06-03 04:26:14 -07:00
parent b0e93e4e63
commit 76e5aa5bfd
1 changed files with 41 additions and 0 deletions
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41
src/SDL_utils.c
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@ -161,6 +161,47 @@ SDL_bool SDL_ObjectValid(void *object, SDL_ObjectType type)
void SDL_SetObjectsInvalid(void)
{
if (SDL_objects) {
/* Log any leaked objects */
const void *object, *object_type;
void *iter = NULL;
while (SDL_IterateHashTable(SDL_objects, &object, &object_type, &iter)) {
const char *type;
switch ((SDL_ObjectType)(uintptr_t)object_type) {
case SDL_OBJECT_TYPE_WINDOW:
type = "SDL_Window";
break;
case SDL_OBJECT_TYPE_RENDERER:
type = "SDL_Renderer";
break;
case SDL_OBJECT_TYPE_TEXTURE:
type = "SDL_Texture";
break;
case SDL_OBJECT_TYPE_JOYSTICK:
type = "SDL_Joystick";
break;
case SDL_OBJECT_TYPE_GAMEPAD:
type = "SDL_Gamepad";
break;
case SDL_OBJECT_TYPE_HAPTIC:
type = "SDL_Haptic";
break;
case SDL_OBJECT_TYPE_SENSOR:
type = "SDL_Sensor";
break;
case SDL_OBJECT_TYPE_HIDAPI_DEVICE:
type = "hidapi device";
break;
case SDL_OBJECT_TYPE_HIDAPI_JOYSTICK:
type = "hidapi joystick";
break;
default:
type = "unknown object";
break;
}
SDL_Log("Leaked %s (%p)\n", type, object);
}
SDL_assert(SDL_HashTableEmpty(SDL_objects));
SDL_DestroyHashTable(SDL_objects);
SDL_objects = NULL;
}