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Renamed atomic functions to match SDL 3.0 naming convention

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This will also allow us to cleanly add atomic operations for other types in the future.
This commit is contained in:
Sam Lantinga
2024-09-16 23:21:31 -07:00
parent f3e419596b
commit 8d223b3037
64 changed files with 496 additions and 472 deletions
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10
test/testgles2.c
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@@ -568,7 +568,7 @@ render_thread_fn(void *render_ctx)
thread_data *thread = render_ctx;
while (!done && !thread->done && state->windows[thread->index]) {
if (SDL_AtomicCompareAndSwap(&thread->suspended, WAIT_STATE_ENTER_SEM, WAIT_STATE_WAITING_ON_SEM)) {
if (SDL_CompareAndSwapAtomicInt(&thread->suspended, WAIT_STATE_ENTER_SEM, WAIT_STATE_WAITING_ON_SEM)) {
SDL_WaitSemaphore(thread->suspend_sem);
}
render_window(thread->index);
@@ -603,12 +603,12 @@ loop_threaded(void)
if (suspend_when_occluded && event.type == SDL_EVENT_WINDOW_OCCLUDED) {
tdata = GetThreadDataForWindow(event.window.windowID);
if (tdata) {
SDL_AtomicCompareAndSwap(&tdata->suspended, WAIT_STATE_GO, WAIT_STATE_ENTER_SEM);
SDL_CompareAndSwapAtomicInt(&tdata->suspended, WAIT_STATE_GO, WAIT_STATE_ENTER_SEM);
}
} else if (suspend_when_occluded && event.type == SDL_EVENT_WINDOW_EXPOSED) {
tdata = GetThreadDataForWindow(event.window.windowID);
if (tdata) {
if (SDL_AtomicSet(&tdata->suspended, WAIT_STATE_GO) == WAIT_STATE_WAITING_ON_SEM) {
if (SDL_SetAtomicInt(&tdata->suspended, WAIT_STATE_GO) == WAIT_STATE_WAITING_ON_SEM) {
SDL_SignalSemaphore(tdata->suspend_sem);
}
}
@@ -618,7 +618,7 @@ loop_threaded(void)
/* Stop the render thread when the window is closed */
tdata->done = 1;
if (tdata->thread) {
SDL_AtomicSet(&tdata->suspended, WAIT_STATE_GO);
SDL_SetAtomicInt(&tdata->suspended, WAIT_STATE_GO);
SDL_SignalSemaphore(tdata->suspend_sem);
SDL_WaitThread(tdata->thread, NULL);
tdata->thread = NULL;
@@ -909,7 +909,7 @@ int main(int argc, char *argv[])
/* Start a render thread for each window */
for (i = 0; i < state->num_windows; ++i) {
threads[i].index = i;
SDL_AtomicSet(&threads[i].suspended, 0);
SDL_SetAtomicInt(&threads[i].suspended, 0);
threads[i].suspend_sem = SDL_CreateSemaphore(0);
threads[i].thread = SDL_CreateThread(render_thread_fn, "RenderThread", &threads[i]);
}