I get very slow performance in games with my graphics card (R9 270X) since mesa 11.1. In mesa 11.0.8 everything was running fast as usual. I tested dota 2 and Saints Row 4. Both work fine with 11.0.8 and are unplayably slow (<=1fps) with 11.1. I bisected this issue to commit 525921ed51176255474c73adacfc6801a7bf2783. If you need more information, please tell me.
That commit shouldn't have any effect unless the environment variable GALLIUM_DDEBUG is set.
You're right. I just checked and GALLIUM_DDEBUG was still set from an earlier test with mesa git. I forgot it and now after the update that variable has an effect again. Will close this as invalid. Sorry for the noise.
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