[Interest] Qt5/OMAP4/EGLFS: Strange animation behaviour
Samuel Rødal
samuel.rodal at digia.com
Tue Nov 20 09:10:31 CET 2012
Just wanted to point out that the EGL spec seems to specify that VSYNC
should be enabled by default:
http://www.khronos.org/registry/egl/sdk/docs/man/xhtml/eglSwapInterval.html
"If interval is set to a value of 0, buffer swaps are not synchronized
to a video frame, and the swap happens as soon as the render is
complete. interval is silently clamped to minimum and maximum
implementation dependent valuesbefore being stored; these values are
defined by EGLConfig attributes EGL_MIN_SWAP_INTERVAL and
EGL_MAX_SWAP_INTERVAL respectively."
and
"The default swap interval is 1."
--
Samuel
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