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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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5
spa/include/spa/graph/graph.h
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@ -18,6 +18,7 @@ extern "C" {
* \{
*/
#include <spa/utils/atomic.h>
#include <spa/utils/defs.h>
#include <spa/utils/list.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_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)
{
@ -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,
state->pending, state->required);
if (spa_graph_state_dec(state, 1))
if (spa_graph_state_dec(state))
spa_graph_link_signal(link);
return state->status;