From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@bugzilla.kernel.org
Subject: [Bug 15293] Flash video laggy inside Firefox only with KMS
Date: Wed, 17 Feb 2010 15:48:20 GMT
Message-ID: <201002171548.o1HFmKDR024527@demeter.kernel.org>
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http://bugzilla.kernel.org/show_bug.cgi?id=15293
Alex Deucher changed:
What |Removed |Added
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CC| |alexdeucher@gmail.com
--- Comment #12 from Alex Deucher 2010-02-17 15:48:09 ---
The radeon driver does vline range waits to prevent tearing when doing buffer
swaps. That is likely the case if flash uses GL. You can remove the vline
waits by removing:
info->accel_state->vsync = TRUE;
in radeon_dri2_copy_region() in radeon_dri2.c in xf86-video-ati.
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