BLEND_STATE packing was modified to be variable-length in: 9670124e31 genxml: Make BLEND_STATE command support variable length array.
The initial gen10.xml still had the old, fixed-length style definition for BLEND_STATE. So gen10_upload_blend_state would overwrite the packed BLEND_STATE_ENTRYs with its own fixed array of all-zero entries when packing BLEND_STATE. This caused BLEND_STATE upload to not work at all. Fixes: aa416f515a ("i965/genxml: Add gen10.xml") --- src/intel/genxml/gen10.xml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/intel/genxml/gen10.xml b/src/intel/genxml/gen10.xml index 23c2adb995..a7ae49ae65 100644 --- a/src/intel/genxml/gen10.xml +++ b/src/intel/genxml/gen10.xml @@ -554,7 +554,7 @@ <field name="Write Disable Blue" start="0" end="0" type="bool"/> </struct> - <struct name="BLEND_STATE" length="17"> + <struct name="BLEND_STATE" length="1"> <field name="Alpha To Coverage Enable" start="31" end="31" type="bool"/> <field name="Independent Alpha Blend Enable" start="30" end="30" type="bool"/> <field name="Alpha To One Enable" start="29" end="29" type="bool"/> @@ -564,7 +564,7 @@ <field name="Color Dither Enable" start="23" end="23" type="bool"/> <field name="X Dither Offset" start="21" end="22" type="uint"/> <field name="Y Dither Offset" start="19" end="20" type="uint"/> - <group count="8" start="32" size="64"> + <group count="0" start="32" size="64"> <field name="Entry" start="0" end="63" type="BLEND_STATE_ENTRY"/> </group> </struct> -- 2.11.0 _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev