Functions

Types and Values

Includes

#include <sw_sync.h>

Description

Functions

void
igt_require_sw_sync (void);

int
sw_sync_timeline_create (void);

void
sw_sync_timeline_inc (int timeline,
                      uint32_t count);

int
sw_sync_timeline_create_fence (int timeline,
                               uint32_t seqno);

int
sync_fence_merge (int fence1,
                  int fence2);

int
sync_fence_wait (int fence,
                 int timeout);

int
sync_fence_status (int fence);

int
sync_fence_count (int fence);

int
sync_fence_count_status (int fence,
                         int status);

uint64_t
sync_fence_timestamp (int fd);

Types and Values

#define SW_SYNC_FENCE_STATUS_ERROR		(-1)

#define SW_SYNC_FENCE_STATUS_ACTIVE		(0)

#define SW_SYNC_FENCE_STATUS_SIGNALED (1)

#define SYNC_FENCE_OK 1