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examples: always use last buffers

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Skip buffers and always use the last buffer in the queue. This
compensates for slow reading clients.
This commit is contained in:
Wim Taymans 2020-03-03 13:28:21 +01:00
parent b9916ea5b2
commit b60d7bf2bc
2 changed files with 20 additions and 2 deletions
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11
src/examples/video-dsp-play.c
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@ -100,7 +100,16 @@ on_process(void *_data, struct spa_io_position *position)
uint32_t i, j;
uint8_t *src, *dst;
if ((b = pw_filter_dequeue_buffer(data->in_port)) == NULL) {
b = NULL;
while (true) {
struct pw_buffer *t;
if ((t = pw_filter_dequeue_buffer(data->in_port)) == NULL)
break;
if (b)
pw_filter_queue_buffer(data->in_port, b);
b = t;
}
if (b == NULL) {
pw_log_warn("out of buffers: %m");
return;
}