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stream: only call process when we have a dequeued buffer

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This commit is contained in:
Wim Taymans 2020-04-12 20:46:14 +02:00
parent 2bb2e50eef
commit bfefd76055
2 changed files with 4 additions and 7 deletions
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3
src/pipewire/filter.c
View file

@ -46,7 +46,6 @@
#define MAX_SAMPLES 8192
#define MAX_BUFFERS 64
#define MIN_QUEUED 1
#define MASK_BUFFERS (MAX_BUFFERS-1)
#define MAX_PORTS 1024
@ -280,7 +279,7 @@ static inline struct buffer *pop_queue(struct port *port, struct queue *queue)
uint32_t index, id;
struct buffer *buffer;
if ((avail = spa_ringbuffer_get_read_index(&queue->ring, &index)) < MIN_QUEUED) {
if ((avail = spa_ringbuffer_get_read_index(&queue->ring, &index)) < 1) {
errno = EPIPE;
return NULL;
}

8
src/pipewire/stream.c
View file

@ -45,7 +45,6 @@
#define NAME "stream"
#define MAX_BUFFERS 64
#define MIN_QUEUED 1
#define MASK_BUFFERS (MAX_BUFFERS-1)
#define MAX_PORTS 1
@ -248,7 +247,7 @@ static inline struct buffer *pop_queue(struct stream *stream, struct queue *queu
uint32_t index, id;
struct buffer *buffer;
if ((avail = spa_ringbuffer_get_read_index(&queue->ring, &index)) < MIN_QUEUED) {
if ((avail = spa_ringbuffer_get_read_index(&queue->ring, &index)) < 1) {
errno = EPIPE;
return NULL;
}
@ -761,8 +760,7 @@ static int impl_node_process_output(void *object)
uint32_t index;
again:
pw_log_trace(NAME" %p: process out status:%d id:%d ticks:%"PRIu64" delay:%"PRIi64, stream,
io->status, io->buffer_id, impl->time.ticks, impl->time.delay);
pw_log_trace(NAME" %p: process out status:%d id:%d", stream, io->status, io->buffer_id);
if ((res = io->status) != SPA_STATUS_HAVE_DATA) {
/* recycle old buffer */
@ -790,7 +788,7 @@ again:
if (!impl->draining &&
!SPA_FLAG_IS_SET(impl->flags, PW_STREAM_FLAG_DRIVER) &&
spa_ringbuffer_get_read_index(&impl->queued.ring, &index) < MIN_QUEUED) {
spa_ringbuffer_get_read_index(&impl->dequeued.ring, &index) > 0) {
call_process(impl);
if (spa_ringbuffer_get_read_index(&impl->queued.ring, &index) > 0 &&
io->status == SPA_STATUS_NEED_DATA)