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Update SDL3 from 3.2.4 to 3.2.20

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This commit is contained in:
Sven Balzer
2025-08-27 21:24:05 +02:00
parent 6283160467
commit ad651462df
332 changed files with 20334 additions and 4852 deletions
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libs/SDL3/test/testautomation_events.c
+57 -12
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@@ -211,48 +211,93 @@ static int SDLCALL events_addDelEventWatchWithUserdata(void *arg)
*
*/
typedef struct IncrementCounterData_t
{
Uint32 delay;
int counter;
} IncrementCounterData_t;
static void SDLCALL IncrementCounter(void *userdata)
{
int *value = (int *)userdata;
*value = *value + 1;
IncrementCounterData_t *data = (IncrementCounterData_t *)userdata;
++data->counter;
}
#ifndef SDL_PLATFORM_EMSCRIPTEN /* Emscripten doesn't have threads */
static int SDLCALL IncrementCounterThread(void *userdata)
{
IncrementCounterData_t *data = (IncrementCounterData_t *)userdata;
SDL_Event event;
SDL_assert(!SDL_IsMainThread());
SDL_RunOnMainThread(IncrementCounter, userdata, false);
SDL_RunOnMainThread(IncrementCounter, userdata, true);
if (data->delay > 0) {
SDL_Delay(data->delay);
}
if (!SDL_RunOnMainThread(IncrementCounter, userdata, false)) {
SDLTest_LogError("Couldn't run IncrementCounter asynchronously on main thread: %s", SDL_GetError());
}
if (!SDL_RunOnMainThread(IncrementCounter, userdata, true)) {
SDLTest_LogError("Couldn't run IncrementCounter synchronously on main thread: %s", SDL_GetError());
}
/* Send an event to unblock the main thread, which is waiting in SDL_WaitEvent() */
event.type = SDL_EVENT_USER;
SDL_PushEvent(&event);
return 0;
}
#endif /* !SDL_PLATFORM_EMSCRIPTEN */
static int SDLCALL events_mainThreadCallbacks(void *arg)
{
int counter = 0;
IncrementCounterData_t data = { 0, 0 };
/* Make sure we're on the main thread */
SDLTest_AssertCheck(SDL_IsMainThread(), "Verify we're on the main thread");
SDL_RunOnMainThread(IncrementCounter, &counter, true);
SDLTest_AssertCheck(counter == 1, "Incremented counter on main thread, expected 1, got %d", counter);
SDL_RunOnMainThread(IncrementCounter, &data, true);
SDLTest_AssertCheck(data.counter == 1, "Incremented counter on main thread, expected 1, got %d", data.counter);
#ifndef SDL_PLATFORM_EMSCRIPTEN /* Emscripten doesn't have threads */
{
SDL_Window *window;
SDL_Thread *thread;
SDL_Event event;
thread = SDL_CreateThread(IncrementCounterThread, NULL, &counter);
window = SDL_CreateWindow("test", 0, 0, SDL_WINDOW_HIDDEN);
SDLTest_AssertCheck(window != NULL, "Create window, expected non-NULL, got %p", window);
/* Flush any pending events */
SDL_PumpEvents();
SDL_FlushEvents(SDL_EVENT_FIRST, SDL_EVENT_LAST);
/* Increment the counter on a thread, waiting for both calls to be queued */
thread = SDL_CreateThread(IncrementCounterThread, NULL, &data);
SDLTest_AssertCheck(thread != NULL, "Create counter thread");
/* Wait for both increment calls to be queued up */
SDL_Delay(100);
/* Run the main callbacks */
while (counter < 3) {
SDL_PumpEvents();
}
SDL_WaitEvent(&event);
SDLTest_AssertCheck(event.type == SDL_EVENT_USER, "Expected user event (0x%.4x), got 0x%.4x", SDL_EVENT_USER, (int)event.type);
SDL_WaitThread(thread, NULL);
SDLTest_AssertCheck(counter == 3, "Incremented counter on main thread, expected 3, got %d", counter);
SDLTest_AssertCheck(data.counter == 3, "Incremented counter on main thread, expected 3, got %d", data.counter);
/* Try again, but this time delay the calls until we've started waiting for events */
data.delay = 100;
thread = SDL_CreateThread(IncrementCounterThread, NULL, &data);
SDLTest_AssertCheck(thread != NULL, "Create counter thread");
/* Run the main callbacks */
SDL_WaitEvent(&event);
SDLTest_AssertCheck(event.type == SDL_EVENT_USER, "Expected user event (0x%.4x), got 0x%.4x", SDL_EVENT_USER, (int)event.type);
SDL_WaitThread(thread, NULL);
SDLTest_AssertCheck(data.counter == 5, "Incremented counter on main thread, expected 5, got %d", data.counter);
SDL_DestroyWindow(window);
}
#endif /* !SDL_PLATFORM_EMSCRIPTEN */