Module: Mesa Branch: master Commit: 6a7c5257cac23cd9767aa4bc8fdab68925b11157 URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=6a7c5257cac23cd9767aa4bc8fdab68925b11157
Author: Kenneth Graunke <[email protected]> Date: Sun May 1 19:09:14 2016 -0700 i965: Ignore anisotropic filtering in nearest mode. This fixes both Europa Universalis IV and Stellaris rendering on i965. This was tested on SKL. This fix was discovered by Jakub Szuppe at Stream HPC (https://streamhpc.com/). bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=96958 bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=95530 Signed-off-by: Kenneth Graunke <[email protected]> Tested-by: Dylan Baker <[email protected]> Reviewed-by: Jason Ekstrand <[email protected]> Cc: 17.1 <[email protected]> --- src/mesa/drivers/dri/i965/brw_sampler_state.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_sampler_state.c b/src/mesa/drivers/dri/i965/brw_sampler_state.c index 5d57a35f20..26bf0cb3e2 100644 --- a/src/mesa/drivers/dri/i965/brw_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_sampler_state.c @@ -450,8 +450,10 @@ brw_update_sampler_state(struct brw_context *brw, /* Enable anisotropic filtering if desired. */ unsigned max_anisotropy = BRW_ANISORATIO_2; if (sampler->MaxAnisotropy > 1.0f) { - min_filter = BRW_MAPFILTER_ANISOTROPIC; - mag_filter = BRW_MAPFILTER_ANISOTROPIC; + if (min_filter == BRW_MAPFILTER_LINEAR) + min_filter = BRW_MAPFILTER_ANISOTROPIC; + if (mag_filter == BRW_MAPFILTER_LINEAR) + mag_filter = BRW_MAPFILTER_ANISOTROPIC; if (sampler->MaxAnisotropy > 2.0f) { max_anisotropy = _______________________________________________ mesa-commit mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/mesa-commit
