From mboxrd@z Thu Jan 1 00:00:00 1970
From: bugzilla-daemon@freedesktop.org
Subject: [Bug 28341] Flickering screen in Neverball on drm-radeon-testing
Date: Mon, 26 Jul 2010 17:31:54 -0700 (PDT)
Message-ID: <20100727003154.4CC651300E2@annarchy.freedesktop.org>
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https://bugs.freedesktop.org/show_bug.cgi?id=28341
--- Comment #24 from Mario Kleiner 2010-07-26 17:31:53 PDT ---
Jerome,
your Improved patch works on R600 for me as well, thanks for improving it and
teaching me about the proper draw functions for non-r600 gpu's :-). It took me
half a day to initially find r700DrawPrim() as the proper location for R600.
Looking at the code and comparing with the intel driver i think we should also
add a radeon_prepare_render() to radeonReadPixels() in radeon_pixel_read.c, and
the "copy from colorbuffer" path inside do_copy_texsubimage() in
radeon_tex_copy.c ? Reading/Copying from the backbuffer/frontbuffer must also
make sure it operates on the post-swap buffers, therefore wait for swap
completion.
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