Block until the next vertical synchronization
#include <gf/gf.h>
int gf_display_wait_vsync( gf_display_t display );
- display
- The handle for the display to wait on vsync.
gf
This function blocks on the next vertical synchronization.
 |
The GF library waits on vertical synchronization by default. See the flags for gf_layer_update() for more information. |
- GF_ERR_OK
- Success.
- GF_ERR_IODISPLAY
- The hardware doesn't support this functionality.
QNX Graphics Framework
| Safety: | |
|---|
| Interrupt handler |
No |
| Signal handler |
No |
| Thread |
Yes |
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