diff options
| -rwxr-xr-x | py/tests/db.py | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/py/tests/db.py b/py/tests/db.py index 20f4236..f0a962d 100755 --- a/py/tests/db.py +++ b/py/tests/db.py @@ -14,8 +14,26 @@ class FlipHandler(pykms.PageFlipHandlerBase): self.front_buf = 0 self.fb1 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24"); self.fb2 = pykms.DumbFramebuffer(card, mode.hdisplay, mode.vdisplay, "XR24"); + self.flips = 0 + self.frames = 0 + self.time = 0 def handle_page_flip(self, frame, time): + self.flips += 1 + if self.time == 0: + self.frames = frame + self.time = time + + time_delta = time - self.time + if time_delta >= 5: + frame_delta = frame - self.frames + print("Frame rate: %f (%u/%u frames in %f s)" % + (frame_delta / time_delta, self.flips, frame_delta, time_delta)) + + self.flips = 0 + self.frames = frame + self.time = time + if self.front_buf == 0: fb = self.fb2 else: |