https://bugs.freedesktop.org/show_bug.cgi?id=38145
Summary: r600g/evergreen: Incorrect rendering of some effects in doom3 Product: Mesa Version: git Platform: x86-64 (AMD64) OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Drivers/Gallium/r600 AssignedTo: dri-devel@lists.freedesktop.org ReportedBy: ptpzz@yandex.ru
Created an attachment (id=47801) --> (https://bugs.freedesktop.org/attachment.cgi?id=47801) screenshot of fire rendering
Some doom3 effects like slightly warped objects behind the fire and glass windows aren't rendered correctly on evergreen with r600g (high quality effects should be enabled in the game settings to reproduce). It was not very noticeable before the commit d1b8f8e8b3b41ab6092fa3f18a4891a0198f64de "r600g: don't lookup a vs semantic for position/face", but after that commit it is much more visible.