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spa: add atomic.h and port macros to it

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This commit is contained in:
Wim Taymans 2023-07-13 12:25:22 +02:00
parent e86a770349
commit 0501ef165a
9 changed files with 76 additions and 66 deletions
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20
pipewire-alsa/alsa-plugins/pcm_pipewire.c
View file

@ -19,20 +19,12 @@
#include <spa/param/audio/format-utils.h> #include <spa/param/audio/format-utils.h>
#include <spa/debug/types.h> #include <spa/debug/types.h>
#include <spa/param/props.h> #include <spa/param/props.h>
#include <spa/utils/atomic.h>
#include <spa/utils/result.h> #include <spa/utils/result.h>
#include <spa/utils/string.h> #include <spa/utils/string.h>
#include <pipewire/pipewire.h> #include <pipewire/pipewire.h>
#define ATOMIC_INC(s) __atomic_add_fetch(&(s), 1, __ATOMIC_SEQ_CST)
#define ATOMIC_LOAD(s) __atomic_load_n(&(s), __ATOMIC_SEQ_CST)
#define SEQ_WRITE(s) ATOMIC_INC(s)
#define SEQ_WRITE_SUCCESS(s1,s2) ((s1) + 1 == (s2) && ((s2) & 1) == 0)
#define SEQ_READ(s) ATOMIC_LOAD(s)
#define SEQ_READ_SUCCESS(s1,s2) ((s1) == (s2) && ((s2) & 1) == 0)
PW_LOG_TOPIC_STATIC(alsa_log_topic, "alsa.pcm"); PW_LOG_TOPIC_STATIC(alsa_log_topic, "alsa.pcm");
#define PW_LOG_TOPIC_DEFAULT alsa_log_topic #define PW_LOG_TOPIC_DEFAULT alsa_log_topic
@ -223,7 +215,7 @@ static int snd_pcm_pipewire_delay(snd_pcm_ioplug_t *io, snd_pcm_sframes_t *delay
int64_t diff; int64_t diff;
do { do {
seq1 = SEQ_READ(pw->seq); seq1 = SPA_SEQ_READ(pw->seq);
delay = pw->delay + pw->transfered; delay = pw->delay + pw->transfered;
now = pw->now; now = pw->now;
@ -232,8 +224,8 @@ static int snd_pcm_pipewire_delay(snd_pcm_ioplug_t *io, snd_pcm_sframes_t *delay
else else
avail = snd_pcm_ioplug_avail(io, pw->hw_ptr, io->appl_ptr); avail = snd_pcm_ioplug_avail(io, pw->hw_ptr, io->appl_ptr);
seq2 = SEQ_READ(pw->seq); seq2 = SPA_SEQ_READ(pw->seq);
} while (!SEQ_READ_SUCCESS(seq1, seq2)); } while (!SPA_SEQ_READ_SUCCESS(seq1, seq2));
if (now != 0 && (io->state == SND_PCM_STATE_RUNNING || if (now != 0 && (io->state == SND_PCM_STATE_RUNNING ||
io->state == SND_PCM_STATE_DRAINING)) { io->state == SND_PCM_STATE_DRAINING)) {
@ -437,7 +429,7 @@ static void on_stream_process(void *data)
want = b->requested ? b->requested : hw_avail; want = b->requested ? b->requested : hw_avail;
SEQ_WRITE(pw->seq); SPA_SEQ_WRITE(pw->seq);
if (pw->now != pwt.now) { if (pw->now != pwt.now) {
pw->transfered = pw->buffered; pw->transfered = pw->buffered;
@ -455,7 +447,7 @@ static void on_stream_process(void *data)
pw->buffered = (want == 0 || pw->transfered < want) ? 0 : (pw->transfered % want); pw->buffered = (want == 0 || pw->transfered < want) ? 0 : (pw->transfered % want);
pw->now = pwt.now; pw->now = pwt.now;
SEQ_WRITE(pw->seq); SPA_SEQ_WRITE(pw->seq);
pw_log_trace("%p: avail-before:%lu avail:%lu want:%lu xfer:%lu hw:%lu appl:%lu", pw_log_trace("%p: avail-before:%lu avail:%lu want:%lu xfer:%lu hw:%lu appl:%lu",
pw, before, hw_avail, want, xfer, pw->hw_ptr, io->appl_ptr); pw, before, hw_avail, want, xfer, pw->hw_ptr, io->appl_ptr);

12
pipewire-jack/src/pipewire-jack.c
View file

@ -1898,18 +1898,18 @@ static int install_timeowner(struct client *c)
pw_log_debug("%p: activation %p", c, a); pw_log_debug("%p: activation %p", c, a);
/* was ok */ /* was ok */
owner = ATOMIC_LOAD(a->segment_owner[0]); owner = SPA_ATOMIC_LOAD(a->segment_owner[0]);
if (owner == c->node_id) if (owner == c->node_id)
return 0; return 0;
/* try to become owner */ /* try to become owner */
if (c->timeowner_conditional) { if (c->timeowner_conditional) {
if (!ATOMIC_CAS(a->segment_owner[0], 0, c->node_id)) { if (!SPA_ATOMIC_CAS(a->segment_owner[0], 0, c->node_id)) {
pw_log_debug("%p: owner:%u id:%u", c, owner, c->node_id); pw_log_debug("%p: owner:%u id:%u", c, owner, c->node_id);
return -EBUSY; return -EBUSY;
} }
} else { } else {
ATOMIC_STORE(a->segment_owner[0], c->node_id); SPA_ATOMIC_STORE(a->segment_owner[0], c->node_id);
} }
pw_log_debug("%p: timebase installed for id:%u", c, c->node_id); pw_log_debug("%p: timebase installed for id:%u", c, c->node_id);
@ -6195,7 +6195,7 @@ int jack_release_timebase (jack_client_t *client)
if ((a = c->driver_activation) == NULL) if ((a = c->driver_activation) == NULL)
return -EIO; return -EIO;
if (!ATOMIC_CAS(a->segment_owner[0], c->node_id, 0)) if (!SPA_ATOMIC_CAS(a->segment_owner[0], c->node_id, 0))
return -EINVAL; return -EINVAL;
c->timebase_callback = NULL; c->timebase_callback = NULL;
@ -6367,7 +6367,7 @@ int jack_transport_reposition (jack_client_t *client,
na->reposition.duration = 0; na->reposition.duration = 0;
na->reposition.position = pos->frame; na->reposition.position = pos->frame;
na->reposition.rate = 1.0; na->reposition.rate = 1.0;
ATOMIC_STORE(a->reposition_owner, c->node_id); SPA_ATOMIC_STORE(a->reposition_owner, c->node_id);
return 0; return 0;
} }
@ -6377,7 +6377,7 @@ static void update_command(struct client *c, uint32_t command)
struct pw_node_activation *a = c->rt.driver_activation; struct pw_node_activation *a = c->rt.driver_activation;
if (!a) if (!a)
return; return;
ATOMIC_STORE(a->command, command); SPA_ATOMIC_STORE(a->command, command);
} }
SPA_EXPORT SPA_EXPORT

11
pipewire-v4l2/src/pipewire-v4l2.c
View file

@ -19,6 +19,7 @@
#include "pipewire-v4l2.h" #include "pipewire-v4l2.h"
#include <spa/utils/atomic.h>
#include <spa/utils/result.h> #include <spa/utils/result.h>
#include <spa/pod/iter.h> #include <spa/pod/iter.h>
#include <spa/pod/parser.h> #include <spa/pod/parser.h>
@ -248,8 +249,6 @@ static void update_params(struct file *file)
} }
} }
} }
#define ATOMIC_DEC(s) __atomic_sub_fetch(&(s), 1, __ATOMIC_SEQ_CST)
#define ATOMIC_INC(s) __atomic_add_fetch(&(s), 1, __ATOMIC_SEQ_CST)
static struct file *make_file(void) static struct file *make_file(void)
{ {
@ -301,7 +300,7 @@ static void free_file(struct file *file)
static void unref_file(struct file *file) static void unref_file(struct file *file)
{ {
pw_log_debug("file:%d ref:%d", file->fd, file->ref); pw_log_debug("file:%d ref:%d", file->fd, file->ref);
if (ATOMIC_DEC(file->ref) <= 0) if (SPA_ATOMIC_DEC(file->ref) <= 0)
free_file(file); free_file(file);
} }
@ -314,7 +313,7 @@ static int add_fd_map(int fd, struct file *file, uint32_t flags)
map->fd = fd; map->fd = fd;
map->flags = flags; map->flags = flags;
map->file = file; map->file = file;
ATOMIC_INC(file->ref); SPA_ATOMIC_INC(file->ref);
pw_log_debug("fd:%d -> file:%d ref:%d", fd, file->fd, file->ref); pw_log_debug("fd:%d -> file:%d ref:%d", fd, file->fd, file->ref);
} }
pthread_mutex_unlock(&globals.lock); pthread_mutex_unlock(&globals.lock);
@ -349,7 +348,7 @@ static struct fd_map *find_fd_map_unlocked(int fd)
struct fd_map *map; struct fd_map *map;
pw_array_for_each(map, &globals.fd_maps) { pw_array_for_each(map, &globals.fd_maps) {
if (map->fd == fd) { if (map->fd == fd) {
ATOMIC_INC(map->file->ref); SPA_ATOMIC_INC(map->file->ref);
pw_log_debug("fd:%d find:%d ref:%d", map->fd, fd, map->file->ref); pw_log_debug("fd:%d find:%d ref:%d", map->fd, fd, map->file->ref);
return map; return map;
} }
@ -384,7 +383,7 @@ static struct file *find_file_by_dev(uint32_t dev)
if (tmp->file->dev_id == dev) { if (tmp->file->dev_id == dev) {
if (tmp->file->closed) if (tmp->file->closed)
tmp->file->fd = tmp->fd; tmp->file->fd = tmp->fd;
ATOMIC_INC(tmp->file->ref); SPA_ATOMIC_INC(tmp->file->ref);
map = tmp; map = tmp;
pw_log_debug("dev:%d find:%d ref:%d", pw_log_debug("dev:%d find:%d ref:%d",
tmp->file->dev_id, dev, tmp->file->ref); tmp->file->dev_id, dev, tmp->file->ref);

5
spa/include/spa/graph/graph.h
View file

@ -18,6 +18,7 @@ extern "C" {
* \{ * \{
*/ */
#include <spa/utils/atomic.h>
#include <spa/utils/defs.h> #include <spa/utils/defs.h>
#include <spa/utils/list.h> #include <spa/utils/list.h>
#include <spa/utils/hook.h> #include <spa/utils/hook.h>
@ -53,7 +54,7 @@ struct spa_graph_link {
#define spa_graph_link_signal(l) ((l)->signal((l)->signal_data)) #define spa_graph_link_signal(l) ((l)->signal((l)->signal_data))
#define spa_graph_state_dec(s,c) (__atomic_sub_fetch(&(s)->pending, c, __ATOMIC_SEQ_CST) == 0) #define spa_graph_state_dec(s) (SPA_ATOMIC_DEC(s->pending) == 0)
static inline int spa_graph_link_trigger(struct spa_graph_link *link) static inline int spa_graph_link_trigger(struct spa_graph_link *link)
{ {
@ -62,7 +63,7 @@ static inline int spa_graph_link_trigger(struct spa_graph_link *link)
spa_debug("link %p: state %p: pending %d/%d", link, state, spa_debug("link %p: state %p: pending %d/%d", link, state,
state->pending, state->required); state->pending, state->required);
if (spa_graph_state_dec(state, 1)) if (spa_graph_state_dec(state))
spa_graph_link_signal(link); spa_graph_link_signal(link);
return state->status; return state->status;

35
spa/include/spa/utils/atomic.h Normal file
View file

@ -0,0 +1,35 @@
/* Atomic operations */
/* SPDX-FileCopyrightText: Copyright © 2023 Wim Taymans */
/* SPDX-License-Identifier: MIT */
#ifndef SPA_ATOMIC_H
#define SPA_ATOMIC_H
#ifdef __cplusplus
extern "C" {
#endif
#define SPA_ATOMIC_CAS(v,ov,nv) \
({ \
__typeof__(v) __ov = (ov); \
__atomic_compare_exchange_n(&(v), &__ov, (nv), \
0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST); \
})
#define SPA_ATOMIC_DEC(s) __atomic_sub_fetch(&(s), 1, __ATOMIC_SEQ_CST)
#define SPA_ATOMIC_INC(s) __atomic_add_fetch(&(s), 1, __ATOMIC_SEQ_CST)
#define SPA_ATOMIC_LOAD(s) __atomic_load_n(&(s), __ATOMIC_SEQ_CST)
#define SPA_ATOMIC_STORE(s,v) __atomic_store_n(&(s), (v), __ATOMIC_SEQ_CST)
#define SPA_ATOMIC_XCHG(s,v) __atomic_exchange_n(&(s), (v), __ATOMIC_SEQ_CST)
#define SPA_SEQ_WRITE(s) SPA_ATOMIC_INC(s)
#define SPA_SEQ_WRITE_SUCCESS(s1,s2) ((s1) + 1 == (s2) && ((s2) & 1) == 0)
#define SPA_SEQ_READ(s) SPA_ATOMIC_LOAD(s)
#define SPA_SEQ_READ_SUCCESS(s1,s2) ((s1) == (s2) && ((s2) & 1) == 0)
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* SPA_ATOMIC_H */

5
src/pipewire/context.c
View file

@ -17,6 +17,7 @@
#include <spa/support/plugin.h> #include <spa/support/plugin.h>
#include <spa/support/plugin-loader.h> #include <spa/support/plugin-loader.h>
#include <spa/node/utils.h> #include <spa/node/utils.h>
#include <spa/utils/atomic.h>
#include <spa/utils/names.h> #include <spa/utils/names.h>
#include <spa/utils/string.h> #include <spa/utils/string.h>
#include <spa/debug/types.h> #include <spa/debug/types.h>
@ -1534,10 +1535,10 @@ again:
pw_log_debug("%p: apply duration:%"PRIu64" rate:%u/%u", context, pw_log_debug("%p: apply duration:%"PRIu64" rate:%u/%u", context,
n->target_quantum, n->target_rate.num, n->target_quantum, n->target_rate.num,
n->target_rate.denom); n->target_rate.denom);
SEQ_WRITE(n->rt.position->clock.target_seq); SPA_SEQ_WRITE(n->rt.position->clock.target_seq);
n->rt.position->clock.target_duration = n->target_quantum; n->rt.position->clock.target_duration = n->target_quantum;
n->rt.position->clock.target_rate = n->target_rate; n->rt.position->clock.target_rate = n->target_rate;
SEQ_WRITE(n->rt.position->clock.target_seq); SPA_SEQ_WRITE(n->rt.position->clock.target_seq);
if (n->info.state < PW_NODE_STATE_RUNNING) { if (n->info.state < PW_NODE_STATE_RUNNING) {
n->rt.position->clock.duration = n->target_quantum; n->rt.position->clock.duration = n->target_quantum;

12
src/pipewire/impl-node.c
View file

@ -846,8 +846,8 @@ do_move_nodes(struct spa_loop *loop,
static void remove_segment_owner(struct pw_impl_node *driver, uint32_t node_id) static void remove_segment_owner(struct pw_impl_node *driver, uint32_t node_id)
{ {
struct pw_node_activation *a = driver->rt.target.activation; struct pw_node_activation *a = driver->rt.target.activation;
ATOMIC_CAS(a->segment_owner[0], node_id, 0); SPA_ATOMIC_CAS(a->segment_owner[0], node_id, 0);
ATOMIC_CAS(a->segment_owner[1], node_id, 0); SPA_ATOMIC_CAS(a->segment_owner[1], node_id, 0);
} }
SPA_EXPORT SPA_EXPORT
@ -1661,8 +1661,8 @@ static inline int check_updates(struct pw_impl_node *node, uint32_t *reposition_
if (SPA_UNLIKELY(a->position.offset == INT64_MIN)) if (SPA_UNLIKELY(a->position.offset == INT64_MIN))
a->position.offset = a->position.clock.position; a->position.offset = a->position.clock.position;
command = ATOMIC_XCHG(a->command, PW_NODE_ACTIVATION_COMMAND_NONE); command = SPA_ATOMIC_XCHG(a->command, PW_NODE_ACTIVATION_COMMAND_NONE);
*reposition_owner = ATOMIC_XCHG(a->reposition_owner, 0); *reposition_owner = SPA_ATOMIC_XCHG(a->reposition_owner, 0);
if (SPA_UNLIKELY(command != PW_NODE_ACTIVATION_COMMAND_NONE)) { if (SPA_UNLIKELY(command != PW_NODE_ACTIVATION_COMMAND_NONE)) {
pw_log_debug("%p: update command:%u", node, command); pw_log_debug("%p: update command:%u", node, command);
@ -1790,8 +1790,8 @@ static int node_ready(void *data, int status)
} }
sync_type = check_updates(node, &reposition_owner); sync_type = check_updates(node, &reposition_owner);
owner[0] = ATOMIC_LOAD(a->segment_owner[0]); owner[0] = SPA_ATOMIC_LOAD(a->segment_owner[0]);
owner[1] = ATOMIC_LOAD(a->segment_owner[1]); owner[1] = SPA_ATOMIC_LOAD(a->segment_owner[1]);
again: again:
all_ready = sync_type == SYNC_CHECK; all_ready = sync_type == SYNC_CHECK;
update_sync = !all_ready; update_sync = !all_ready;

22
src/pipewire/private.h
View file

@ -17,6 +17,7 @@ extern "C" {
#include <spa/support/plugin.h> #include <spa/support/plugin.h>
#include <spa/pod/builder.h> #include <spa/pod/builder.h>
#include <spa/param/latency-utils.h> #include <spa/param/latency-utils.h>
#include <spa/utils/atomic.h>
#include <spa/utils/ratelimit.h> #include <spa/utils/ratelimit.h>
#include <spa/utils/result.h> #include <spa/utils/result.h>
#include <spa/utils/type-info.h> #include <spa/utils/type-info.h>
@ -549,7 +550,7 @@ static inline void pw_node_activation_state_reset(struct pw_node_activation_stat
state->pending = state->required; state->pending = state->required;
} }
#define pw_node_activation_state_dec(s) (ATOMIC_DEC(s->pending) == 0) #define pw_node_activation_state_dec(s) (SPA_ATOMIC_DEC(s->pending) == 0)
struct pw_node_target { struct pw_node_target {
struct spa_list link; struct spa_list link;
@ -631,25 +632,6 @@ struct pw_node_activation {
* to update wins */ * to update wins */
}; };
#define ATOMIC_CAS(v,ov,nv) \
({ \
__typeof__(v) __ov = (ov); \
__atomic_compare_exchange_n(&(v), &__ov, (nv), \
0, __ATOMIC_SEQ_CST, __ATOMIC_SEQ_CST); \
})
#define ATOMIC_DEC(s) __atomic_sub_fetch(&(s), 1, __ATOMIC_SEQ_CST)
#define ATOMIC_INC(s) __atomic_add_fetch(&(s), 1, __ATOMIC_SEQ_CST)
#define ATOMIC_LOAD(s) __atomic_load_n(&(s), __ATOMIC_SEQ_CST)
#define ATOMIC_STORE(s,v) __atomic_store_n(&(s), (v), __ATOMIC_SEQ_CST)
#define ATOMIC_XCHG(s,v) __atomic_exchange_n(&(s), (v), __ATOMIC_SEQ_CST)
#define SEQ_WRITE(s) ATOMIC_INC(s)
#define SEQ_WRITE_SUCCESS(s1,s2) ((s1) + 1 == (s2) && ((s2) & 1) == 0)
#define SEQ_READ(s) ATOMIC_LOAD(s)
#define SEQ_READ_SUCCESS(s1,s2) ((s1) == (s2) && ((s2) & 1) == 0)
#define pw_impl_node_emit(o,m,v,...) spa_hook_list_call(&o->listener_list, struct pw_impl_node_events, m, v, ##__VA_ARGS__) #define pw_impl_node_emit(o,m,v,...) spa_hook_list_call(&o->listener_list, struct pw_impl_node_events, m, v, ##__VA_ARGS__)
#define pw_impl_node_emit_destroy(n) pw_impl_node_emit(n, destroy, 0) #define pw_impl_node_emit_destroy(n) pw_impl_node_emit(n, destroy, 0)
#define pw_impl_node_emit_free(n) pw_impl_node_emit(n, free, 0) #define pw_impl_node_emit_free(n) pw_impl_node_emit(n, free, 0)

20
src/pipewire/stream.c
View file

@ -621,7 +621,7 @@ static inline void copy_position(struct stream *impl, int64_t queued)
{ {
struct spa_io_position *p = impl->rt.position; struct spa_io_position *p = impl->rt.position;
SEQ_WRITE(impl->seq); SPA_SEQ_WRITE(impl->seq);
if (SPA_LIKELY(p != NULL)) { if (SPA_LIKELY(p != NULL)) {
impl->time.now = p->clock.nsec; impl->time.now = p->clock.nsec;
impl->time.rate = p->clock.rate; impl->time.rate = p->clock.rate;
@ -636,7 +636,7 @@ static inline void copy_position(struct stream *impl, int64_t queued)
} }
if (SPA_LIKELY(impl->rate_match != NULL)) if (SPA_LIKELY(impl->rate_match != NULL))
impl->rate_queued = impl->rate_match->delay; impl->rate_queued = impl->rate_match->delay;
SEQ_WRITE(impl->seq); SPA_SEQ_WRITE(impl->seq);
} }
static int impl_send_command(void *object, const struct spa_command *command) static int impl_send_command(void *object, const struct spa_command *command)
@ -859,7 +859,7 @@ static void clear_buffers(struct pw_stream *stream)
while ((b = queue_pop(impl, &impl->dequeued))) { while ((b = queue_pop(impl, &impl->dequeued))) {
if (b->busy) if (b->busy)
ATOMIC_DEC(b->busy->count); SPA_ATOMIC_DEC(b->busy->count);
} }
} else } else
clear_queue(impl, &impl->dequeued); clear_queue(impl, &impl->dequeued);
@ -1039,7 +1039,7 @@ static int impl_node_process_input(void *object)
pw_log_trace_fp("%p: push %d %p", stream, b->id, io); pw_log_trace_fp("%p: push %d %p", stream, b->id, io);
if (queue_push(impl, &impl->dequeued, b) == 0) { if (queue_push(impl, &impl->dequeued, b) == 0) {
if (b->busy) if (b->busy)
ATOMIC_INC(b->busy->count); SPA_ATOMIC_INC(b->busy->count);
} }
} }
if (!queue_is_empty(impl, &impl->dequeued)) { if (!queue_is_empty(impl, &impl->dequeued)) {
@ -2340,12 +2340,12 @@ int pw_stream_get_time_n(struct pw_stream *stream, struct pw_time *time, size_t
uint32_t buffered, quantum, index; uint32_t buffered, quantum, index;
do { do {
seq1 = SEQ_READ(impl->seq); seq1 = SPA_SEQ_READ(impl->seq);
memcpy(time, &impl->time, SPA_MIN(size, sizeof(struct pw_time))); memcpy(time, &impl->time, SPA_MIN(size, sizeof(struct pw_time)));
buffered = impl->rate_queued; buffered = impl->rate_queued;
quantum = impl->quantum; quantum = impl->quantum;
seq2 = SEQ_READ(impl->seq); seq2 = SPA_SEQ_READ(impl->seq);
} while (!SEQ_READ_SUCCESS(seq1, seq2)); } while (!SPA_SEQ_READ_SUCCESS(seq1, seq2));
if (impl->direction == SPA_DIRECTION_INPUT) if (impl->direction == SPA_DIRECTION_INPUT)
time->queued = (int64_t)(time->queued - impl->dequeued.outcount); time->queued = (int64_t)(time->queued - impl->dequeued.outcount);
@ -2397,8 +2397,8 @@ struct pw_buffer *pw_stream_dequeue_buffer(struct pw_stream *stream)
pw_log_trace_fp("%p: dequeue buffer %d size:%"PRIu64, stream, b->id, b->this.size); pw_log_trace_fp("%p: dequeue buffer %d size:%"PRIu64, stream, b->id, b->this.size);
if (b->busy && impl->direction == SPA_DIRECTION_OUTPUT) { if (b->busy && impl->direction == SPA_DIRECTION_OUTPUT) {
if (ATOMIC_INC(b->busy->count) > 1) { if (SPA_ATOMIC_INC(b->busy->count) > 1) {
ATOMIC_DEC(b->busy->count); SPA_ATOMIC_DEC(b->busy->count);
queue_push(impl, &impl->dequeued, b); queue_push(impl, &impl->dequeued, b);
pw_log_trace_fp("%p: buffer busy", stream); pw_log_trace_fp("%p: buffer busy", stream);
errno = EBUSY; errno = EBUSY;
@ -2416,7 +2416,7 @@ int pw_stream_queue_buffer(struct pw_stream *stream, struct pw_buffer *buffer)
int res; int res;
if (b->busy) if (b->busy)
ATOMIC_DEC(b->busy->count); SPA_ATOMIC_DEC(b->busy->count);
pw_log_trace_fp("%p: queue buffer %d", stream, b->id); pw_log_trace_fp("%p: queue buffer %d", stream, b->id);
if ((res = queue_push(impl, &impl->queued, b)) < 0) if ((res = queue_push(impl, &impl->queued, b)) < 0)