This was the only actual difference between Gen4-6 and Gen7+ in terms of the values we program. The rest was just mechanical structure rearrangement.
Signed-off-by: Kenneth Graunke <[email protected]> --- src/mesa/drivers/dri/i965/brw_sampler_state.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/mesa/drivers/dri/i965/brw_sampler_state.c b/src/mesa/drivers/dri/i965/brw_sampler_state.c index ae4694b..d811cf5 100644 --- a/src/mesa/drivers/dri/i965/brw_sampler_state.c +++ b/src/mesa/drivers/dri/i965/brw_sampler_state.c @@ -403,9 +403,11 @@ brw_update_sampler_state(struct brw_context *brw, intel_translate_shadow_compare_func(sampler->CompareFunc); } - min_lod = U_FIXED(CLAMP(sampler->MinLod, 0, 13), 6); - max_lod = U_FIXED(CLAMP(sampler->MaxLod, 0, 13), 6); - lod_bias = S_FIXED(CLAMP(texUnit->LodBias + sampler->LodBias, -16, 15), 6); + const int lod_bits = brw->gen >= 7 ? 8 : 6; + min_lod = U_FIXED(CLAMP(sampler->MinLod, 0, 13), lod_bits); + max_lod = U_FIXED(CLAMP(sampler->MaxLod, 0, 13), lod_bits); + lod_bias = S_FIXED(CLAMP(texUnit->LodBias + sampler->LodBias, -16, 15), + lod_bits); base_level = U_FIXED(0, 1); uint32_t border_color_offset; -- 2.0.2 _______________________________________________ mesa-dev mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/mesa-dev
