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-rw-r--r--src/cubeb_winmm.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/src/cubeb_winmm.c b/src/cubeb_winmm.c
index 2ca86b2..9aa176e 100644
--- a/src/cubeb_winmm.c
+++ b/src/cubeb_winmm.c
@@ -105,6 +105,7 @@ struct cubeb_stream {
int free_buffers;
int shutdown;
int draining;
+ int error;
HANDLE event;
HWAVEOUT waveout;
CRITICAL_SECTION lock;
@@ -171,6 +172,10 @@ winmm_refill_stream(cubeb_stream * stm)
ALOG("winmm_refill_stream");
EnterCriticalSection(&stm->lock);
+ if (stm->error) {
+ LeaveCriticalSection(&stm->lock);
+ return;
+ }
stm->free_buffers += 1;
XASSERT(stm->free_buffers > 0 && stm->free_buffers <= NBUFS);
@@ -200,8 +205,8 @@ winmm_refill_stream(cubeb_stream * stm)
got = stm->data_callback(stm, stm->user_ptr, NULL, hdr->lpData, wanted);
EnterCriticalSection(&stm->lock);
if (got < 0) {
+ stm->error = 1;
LeaveCriticalSection(&stm->lock);
- stm->shutdown = 1;
SetEvent(stm->event);
stm->state_callback(stm, stm->user_ptr, CUBEB_STATE_ERROR);
return;
@@ -614,7 +619,7 @@ winmm_stream_destroy(cubeb_stream * stm)
LeaveCriticalSection(&stm->lock);
/* Wait for all blocks to complete. */
- while (device_valid && enqueued > 0) {
+ while (device_valid && enqueued > 0 && !stm->error) {
DWORD rv = WaitForSingleObject(stm->event, INFINITE);
XASSERT(rv == WAIT_OBJECT_0);