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radeonsi: fix rendering to tiny viewports where the viewport center is > 8K
authorMarek Olšák <marek.olsak@amd.com>
Thu, 10 Jan 2019 19:32:42 +0000 (14:32 -0500)
committerEmil Velikov <emil.l.velikov@gmail.com>
Tue, 29 Jan 2019 17:44:27 +0000 (17:44 +0000)
commit77ac39c35904b1b20df3f6f33b6672c428318a74
tree950cff0505e8e26b1582aed602e15ea90b2ad2c5
parentae91c29a25c1aa793cd32af927888e5118974d6f
radeonsi: fix rendering to tiny viewports where the viewport center is > 8K

This fixes an assertion failure with GL CTS when cts-runner is used.
(not a specific test)

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=108877
Cc: 18.3 <mesa-stable@lists.freedesktop.org>
(cherry picked from commit 4c4c8bb1f047234d738ab9bb70938bee4733ed2e)
src/gallium/drivers/radeonsi/si_state_viewport.c