[Bug 105179] DiRT Rally: wrong frames appear during camera transition

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 21 10:13:35 UTC 2018


https://bugs.freedesktop.org/show_bug.cgi?id=105179

--- Comment #3 from Michel Dänzer <michel at daenzer.net> ---
Seeing the start point of the track intermittently happens with r600g as well,
does it really not happen with other drivers? I've been assuming it's a game
issue, it's hard to imagine how a Mesa bug could cause that.

For the FPS drops, something like
GALLIUM_HUD=.dfps,.drequested-VRAM+mapped-VRAM+VRAM-usage+VRAM-vis-usage,.drequested-GTT+mapped-GTT+GTT-usage,cpu+temperature+GPU-load,.dnum-bytes-moved,.dbuffer-wait-time,.dnum-compilations+num-shaders-created
might show what they're related to. My guess would be shader compiles.

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