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Generalize some backend stepping logic for the new backend architecture.

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This commit is contained in:
David Reid
2025-12-22 17:10:03 +10:00
parent e6922b360c
commit fd6ee4711b
2 changed files with 49 additions and 131 deletions
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extras/backends/sdl/backend_sdl.c
+1 -31
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@@ -596,37 +596,7 @@ static ma_result ma_device_stop__sdl(ma_device* pDevice)
static ma_result ma_device_step__sdl(ma_device* pDevice, ma_blocking_mode blockingMode)
{
ma_device_state_sdl* pDeviceStateSDL = ma_device_get_backend_state__sdl(pDevice);
for (;;) {
ma_result result;
if (blockingMode == MA_BLOCKING_MODE_BLOCKING) {
ma_device_state_async_wait(&pDeviceStateSDL->async);
}
if (!ma_device_is_started(pDevice)) {
return MA_DEVICE_NOT_STARTED;
}
result = ma_device_state_async_step(&pDeviceStateSDL->async, pDevice);
if (result == MA_SUCCESS) {
break;
}
if (result != MA_NO_DATA_AVAILABLE) {
return result;
}
/* Getting here means no data was processed. In non-blocking mode we don't care, just get out of the loop. */
if (blockingMode == MA_BLOCKING_MODE_NON_BLOCKING) {
break;
}
/* Getting here means we're in blocking mode and no data was processed. In this case we'd rather keep waiting for data to be available. */
continue;
}
return MA_SUCCESS;
return ma_device_state_async_step(&pDeviceStateSDL->async, pDevice, blockingMode, NULL);
}
static void ma_device_loop__sdl(ma_device* pDevice)