diff options
| author | Keith Packard <keithp@keithp.com> | 2013-04-09 19:59:39 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-10-31 16:58:30 -0700 |
| commit | 563138298868f62501875d3016f03469dcffaad0 (patch) | |
| tree | a63491ea60c8a0360351b0e163a8195ce22f697d /miext/sync/misync.c | |
| parent | fdec793cdc2ef9a6ea66b311cb1068a7bd4a3be3 (diff) | |
dri3: Add DRI3 extension
Adds DRM compatible fences using futexes.
Uses FD passing to get pixmaps from DRM applications.
Signed-off-by: Keith Packard <keithp@keithp.com>
Reviewed-by: Adam Jackson <ajax@redhat.com>
Diffstat (limited to 'miext/sync/misync.c')
| -rw-r--r-- | miext/sync/misync.c | 29 |
1 files changed, 8 insertions, 21 deletions
diff --git a/miext/sync/misync.c b/miext/sync/misync.c index f38054754..3d03d1b59 100644 --- a/miext/sync/misync.c +++ b/miext/sync/misync.c @@ -29,20 +29,7 @@ #include "misync.h" #include "misyncstr.h" -static DevPrivateKeyRec syncScreenPrivateKeyRec; -static DevPrivateKey syncScreenPrivateKey = &syncScreenPrivateKeyRec; - -#define SYNC_SCREEN_PRIV(pScreen) \ - (SyncScreenPrivPtr) dixLookupPrivate(&pScreen->devPrivates, \ - syncScreenPrivateKey) - -typedef struct _syncScreenPriv { - /* Wrappable sync-specific screen functions */ - SyncScreenFuncsRec funcs; - - /* Wrapped screen functions */ - CloseScreenProcPtr CloseScreen; -} SyncScreenPrivRec, *SyncScreenPrivPtr; +DevPrivateKeyRec miSyncScreenPrivateKey; /* Default implementations of the sync screen functions */ void @@ -62,25 +49,25 @@ miSyncScreenDestroyFence(ScreenPtr pScreen, SyncFence * pFence) } /* Default implementations of the per-object functions */ -static void +void miSyncFenceSetTriggered(SyncFence * pFence) { pFence->triggered = TRUE; } -static void +void miSyncFenceReset(SyncFence * pFence) { pFence->triggered = FALSE; } -static Bool +Bool miSyncFenceCheckTriggered(SyncFence * pFence) { return pFence->triggered; } -static void +void miSyncFenceAddTrigger(SyncTrigger * pTrigger) { (void) pTrigger; @@ -88,7 +75,7 @@ miSyncFenceAddTrigger(SyncTrigger * pTrigger) return; } -static void +void miSyncFenceDeleteTrigger(SyncTrigger * pTrigger) { (void) pTrigger; @@ -182,8 +169,8 @@ miSyncSetup(ScreenPtr pScreen) &miSyncScreenDestroyFence }; - if (!dixPrivateKeyRegistered(syncScreenPrivateKey)) { - if (!dixRegisterPrivateKey(syncScreenPrivateKey, PRIVATE_SCREEN, + if (!dixPrivateKeyRegistered(&miSyncScreenPrivateKey)) { + if (!dixRegisterPrivateKey(&miSyncScreenPrivateKey, PRIVATE_SCREEN, sizeof(SyncScreenPrivRec))) return FALSE; } |