diff options
| author | Christian König <[email protected]> | 2012-03-01 12:42:20 +0100 |
|---|---|---|
| committer | Christian König <[email protected]> | 2012-03-05 16:51:25 +0100 |
| commit | 1d0c357a9733238985cbe029b174173ef927ac70 (patch) | |
| tree | 02b715262d8db5e428db453986d6827476afcd8f /src/gallium/state_trackers/vdpau | |
| parent | 4f5469f8d65fdeafe5b8410bbe20292b476b1ac9 (diff) | |
st/vdpau: implement support for high-precision output timing
Signed-off-by: Christian König <[email protected]>
Diffstat (limited to 'src/gallium/state_trackers/vdpau')
| -rw-r--r-- | src/gallium/state_trackers/vdpau/presentation.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/src/gallium/state_trackers/vdpau/presentation.c b/src/gallium/state_trackers/vdpau/presentation.c index 397bd372577..cd00e54a988 100644 --- a/src/gallium/state_trackers/vdpau/presentation.c +++ b/src/gallium/state_trackers/vdpau/presentation.c @@ -26,9 +26,6 @@ **************************************************************************/ #include <stdio.h> -#include <time.h> -#include <sys/timeb.h> - #include <vdpau/vdpau.h> #include "util/u_debug.h" @@ -169,7 +166,6 @@ vlVdpPresentationQueueGetTime(VdpPresentationQueue presentation_queue, VdpTime *current_time) { vlVdpPresentationQueue *pq; - struct timespec ts; if (!current_time) return VDP_STATUS_INVALID_POINTER; @@ -178,8 +174,7 @@ vlVdpPresentationQueueGetTime(VdpPresentationQueue presentation_queue, if (!pq) return VDP_STATUS_INVALID_HANDLE; - clock_gettime(CLOCK_REALTIME, &ts); - *current_time = (uint64_t)ts.tv_sec * 1000000000LL + (uint64_t)ts.tv_nsec; + *current_time = vl_screen_get_timestamp(pq->device->vscreen, pq->drawable); return VDP_STATUS_OK; } @@ -260,6 +255,7 @@ vlVdpPresentationQueueDisplay(VdpPresentationQueue presentation_queue, vl_compositor_render(cstate, compositor, surf_draw, dirty_area); } + vl_screen_set_next_timestamp(pq->device->vscreen, earliest_presentation_time); pipe->screen->flush_frontbuffer ( pipe->screen, tex, 0, 0, @@ -316,10 +312,7 @@ vlVdpPresentationQueueBlockUntilSurfaceIdle(VdpPresentationQueue presentation_qu screen->fence_finish(screen, surf->fence, 0); } - // We actually need to query the timestamp of the last VSYNC event from the hardware - vlVdpPresentationQueueGetTime(presentation_queue, first_presentation_time); - - return VDP_STATUS_OK; + return vlVdpPresentationQueueGetTime(presentation_queue, first_presentation_time); } /** |