diff options
Diffstat (limited to 'src/gallium')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_sample.h | 4 | ||||
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c | 120 |
2 files changed, 46 insertions, 78 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample.h b/src/gallium/auxiliary/gallivm/lp_bld_sample.h index 43ed24bdc6..bb485784ef 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample.h +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample.h @@ -83,10 +83,6 @@ struct lp_sampler_static_state unsigned compare_func:3; unsigned normalized_coords:1; unsigned min_max_lod_equal:1; /**< min_lod == max_lod ? */ - - /* Aero hacks */ - unsigned force_nearest_s:1; - unsigned force_nearest_t:1; }; diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c index 000d4938a0..9a1c693d5e 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_aos.c @@ -489,10 +489,8 @@ lp_build_sample_image_linear(struct lp_build_sample_context *bld, /* subtract 0.5 (add -128) */ i32_c128 = lp_build_const_int_vec(i32.type, -128); - if (!bld->static_state->force_nearest_s) { - s = LLVMBuildAdd(builder, s, i32_c128, ""); - } - if (dims >= 2 && !bld->static_state->force_nearest_t) { + s = LLVMBuildAdd(builder, s, i32_c128, ""); + if (dims >= 2) { t = LLVMBuildAdd(builder, t, i32_c128, ""); } if (dims >= 3) { @@ -709,82 +707,56 @@ lp_build_sample_image_linear(struct lp_build_sample_context *bld, /* * Linear interpolation with 8.8 fixed point. */ - if (bld->static_state->force_nearest_s) { - /* special case 1-D lerp */ - packed_lo = lp_build_lerp(&h16, - t_fpart_lo, - neighbors_lo[0][0][0], - neighbors_lo[0][0][1]); - - packed_hi = lp_build_lerp(&h16, - t_fpart_hi, - neighbors_hi[0][1][0], - neighbors_hi[0][1][0]); - } - else if (bld->static_state->force_nearest_t) { - /* special case 1-D lerp */ + if (dims == 1) { + /* 1-D lerp */ packed_lo = lp_build_lerp(&h16, - s_fpart_lo, - neighbors_lo[0][0][0], - neighbors_lo[0][0][1]); + s_fpart_lo, + neighbors_lo[0][0][0], + neighbors_lo[0][0][1]); packed_hi = lp_build_lerp(&h16, - s_fpart_hi, - neighbors_hi[0][0][0], - neighbors_hi[0][0][1]); + s_fpart_hi, + neighbors_hi[0][0][0], + neighbors_hi[0][0][1]); } else { - /* general 1/2/3-D lerping */ - if (dims == 1) { - packed_lo = lp_build_lerp(&h16, - s_fpart_lo, - neighbors_lo[0][0][0], - neighbors_lo[0][0][1]); - - packed_hi = lp_build_lerp(&h16, - s_fpart_hi, - neighbors_hi[0][0][0], - neighbors_hi[0][0][1]); - } - else { - /* 2-D lerp */ - packed_lo = lp_build_lerp_2d(&h16, - s_fpart_lo, t_fpart_lo, - neighbors_lo[0][0][0], - neighbors_lo[0][0][1], - neighbors_lo[0][1][0], - neighbors_lo[0][1][1]); - - packed_hi = lp_build_lerp_2d(&h16, - s_fpart_hi, t_fpart_hi, - neighbors_hi[0][0][0], - neighbors_hi[0][0][1], - neighbors_hi[0][1][0], - neighbors_hi[0][1][1]); + /* 2-D lerp */ + packed_lo = lp_build_lerp_2d(&h16, + s_fpart_lo, t_fpart_lo, + neighbors_lo[0][0][0], + neighbors_lo[0][0][1], + neighbors_lo[0][1][0], + neighbors_lo[0][1][1]); + + packed_hi = lp_build_lerp_2d(&h16, + s_fpart_hi, t_fpart_hi, + neighbors_hi[0][0][0], + neighbors_hi[0][0][1], + neighbors_hi[0][1][0], + neighbors_hi[0][1][1]); - if (dims >= 3) { - LLVMValueRef packed_lo2, packed_hi2; - - /* lerp in the second z slice */ - packed_lo2 = lp_build_lerp_2d(&h16, - s_fpart_lo, t_fpart_lo, - neighbors_lo[1][0][0], - neighbors_lo[1][0][1], - neighbors_lo[1][1][0], - neighbors_lo[1][1][1]); - - packed_hi2 = lp_build_lerp_2d(&h16, - s_fpart_hi, t_fpart_hi, - neighbors_hi[1][0][0], - neighbors_hi[1][0][1], - neighbors_hi[1][1][0], - neighbors_hi[1][1][1]); - /* interp between two z slices */ - packed_lo = lp_build_lerp(&h16, r_fpart_lo, - packed_lo, packed_lo2); - packed_hi = lp_build_lerp(&h16, r_fpart_hi, - packed_hi, packed_hi2); - } + if (dims >= 3) { + LLVMValueRef packed_lo2, packed_hi2; + + /* lerp in the second z slice */ + packed_lo2 = lp_build_lerp_2d(&h16, + s_fpart_lo, t_fpart_lo, + neighbors_lo[1][0][0], + neighbors_lo[1][0][1], + neighbors_lo[1][1][0], + neighbors_lo[1][1][1]); + + packed_hi2 = lp_build_lerp_2d(&h16, + s_fpart_hi, t_fpart_hi, + neighbors_hi[1][0][0], + neighbors_hi[1][0][1], + neighbors_hi[1][1][0], + neighbors_hi[1][1][1]); + /* interp between two z slices */ + packed_lo = lp_build_lerp(&h16, r_fpart_lo, + packed_lo, packed_lo2); + packed_hi = lp_build_lerp(&h16, r_fpart_hi, + packed_hi, packed_hi2); } } |