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-rw-r--r--src/outputBuffer.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/src/outputBuffer.c b/src/outputBuffer.c
index 97a9e78bd..aee2f832b 100644
--- a/src/outputBuffer.c
+++ b/src/outputBuffer.c
@@ -21,7 +21,7 @@
#include "utils.h"
-void ob_init(unsigned int size)
+void ob_init(unsigned int size, Notify *notify)
{
assert(size > 0);
@@ -31,6 +31,7 @@ void ob_init(unsigned int size)
ob.begin = 0;
ob.end = 0;
ob.lazy = 0;
+ ob.notify = notify;
ob.chunks[0].chunkSize = 0;
}
@@ -61,7 +62,7 @@ static inline unsigned successor(unsigned i)
*/
static void output_buffer_expand(unsigned i)
{
- int was_empty = !ob.lazy || ob_is_empty();
+ int was_empty = ob.notify != NULL && (!ob.lazy || ob_is_empty());
assert(i == (ob.end + 1) % ob.size);
assert(i != ob.end);
@@ -72,7 +73,7 @@ static void output_buffer_expand(unsigned i)
/* if the buffer was empty, the player thread might be
waiting for us; wake it up now that another decoded
buffer has become available. */
- notify_signal(&pc.notify);
+ notify_signal(ob.notify);
}
void ob_flush(void)