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Merge branch 'dev' into dev-0.12

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David Reid
2026-07-16 07:03:37 +10:00
parent 5a43b27110 22fd206db9
commit 22b9d84622
1 changed files with 13 additions and 1 deletions
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miniaudio.h
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@@ -80871,7 +80871,19 @@ MA_API ma_result ma_resource_manager_data_buffer_uninit(ma_resource_manager_data
} }
if (ma_resource_manager_data_buffer_result(pDataBuffer) == MA_SUCCESS) { if (ma_resource_manager_data_buffer_result(pDataBuffer) == MA_SUCCESS) {
/* The data buffer can be deleted synchronously. */ /*
The data buffer can be deleted synchronously. Before doing so we must wait for any
in-flight load job to fully retire. The load job publishes its result code (which is what
makes us take this branch) a few instructions before it finishes referencing pDataBuffer
and increments the execution pointer. Tearing the buffer down the instant we observe
MA_SUCCESS therefore races the tail of the load job, which then reads and writes freed
memory. Wait for the execution pointer to catch up to the execution counter so that no job
is still referencing the buffer, exactly as the asynchronous path relies on for ordering.
*/
while (ma_atomic_load_32(&pDataBuffer->executionPointer) != ma_atomic_load_32(&pDataBuffer->executionCounter)) {
ma_yield();
}
return ma_resource_manager_data_buffer_uninit_internal(pDataBuffer); return ma_resource_manager_data_buffer_uninit_internal(pDataBuffer);
} else { } else {
/* /*