Mesa (master): i965: Fix anisotropic filtering for mag filter

[Rafael Antognolli]

Module: Mesa
Branch: master
Commit: c35fd58688fd8c0c421c35b28419d20befdcb8b9
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=c35fd58688fd8c0c421c35b28419d20befdcb8b9

Author: Eero Tamminen <eero.t.tamminen at intel.com>
Date:   Tue Jun 27 10:37:16 2017 -0700

i965: Fix anisotropic filtering for mag filter

Commit f8d69beed49c64f883bb8ffb28d4960306baf575 moving sampler
handling to genxml messed up change done by commit
6a7c5257cac23cd9767aa4bc8fdab68925b11157.

This broke rendering in SynMark CSDof and TexFilterAniso tests.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=101607

Thanks to Kevin, who spotted the actual typo!
Reviewed-by: Ian Romanick <ian.d.romanick at intel.com>
Reviewed-by: Kenneth Graunke <kenneth at whitecape.org>

---

 src/mesa/drivers/dri/i965/genX_state_upload.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/mesa/drivers/dri/i965/genX_state_upload.c b/src/mesa/drivers/dri/i965/genX_state_upload.c
index d65b468863..06b9cd5072 100644
--- a/src/mesa/drivers/dri/i965/genX_state_upload.c
+++ b/src/mesa/drivers/dri/i965/genX_state_upload.c
@@ -4551,7 +4551,7 @@ genX(update_sampler_state)(struct brw_context *brw,
    if (sampler->MaxAnisotropy > 1.0f) {
       if (samp_st.MinModeFilter == MAPFILTER_LINEAR)
          samp_st.MinModeFilter = MAPFILTER_ANISOTROPIC;
-      if (samp_st.MinModeFilter == MAPFILTER_LINEAR)
+      if (samp_st.MagModeFilter == MAPFILTER_LINEAR)
          samp_st.MagModeFilter = MAPFILTER_ANISOTROPIC;
 
       if (sampler->MaxAnisotropy > 2.0f) {