anv: Only enable EWA LOD algorithm when doing anisotropic filtering

Graphics / Mesa 3D Graphics Library / Mesa - Kenneth Graunke [whitecape.org] - 4 January 2020 22:27 UTC

Updated documentation renames "Anisotropic Algorithm" to "LOD Algorithm" and adds a note for Gen9+ saying "The EWA Algorithm should only be enabled for Anisotropic Filtering modes." and indicating that the extra accuracy shouldn't be necessary for other modes, and comes at a cost.

defb3a9465b anv: Only enable EWA LOD algorithm when doing anisotropic filtering.
src/intel/vulkan/genX_state.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

Upstream: cgit.freedesktop.org


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