diff options
Diffstat (limited to 'src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c')
| -rw-r--r-- | src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c index 1a20d74cac..955d328953 100644 --- a/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c +++ b/src/gallium/auxiliary/gallivm/lp_bld_sample_soa.c @@ -888,17 +888,17 @@ lp_build_lod_selector(struct lp_build_sample_context *bld, /* Compute rho = max of all partial derivatives scaled by texture size. * XXX this could be vectorized somewhat */ - rho = LLVMBuildMul(bld->builder, + rho = LLVMBuildFMul(bld->builder, lp_build_max(float_bld, dsdx, dsdy), lp_build_int_to_float(float_bld, width), ""); if (dims > 1) { LLVMValueRef max; - max = LLVMBuildMul(bld->builder, + max = LLVMBuildFMul(bld->builder, lp_build_max(float_bld, dtdx, dtdy), lp_build_int_to_float(float_bld, height), ""); rho = lp_build_max(float_bld, rho, max); if (dims > 2) { - max = LLVMBuildMul(bld->builder, + max = LLVMBuildFMul(bld->builder, lp_build_max(float_bld, drdx, drdy), lp_build_int_to_float(float_bld, depth), ""); rho = lp_build_max(float_bld, rho, max); @@ -912,12 +912,12 @@ lp_build_lod_selector(struct lp_build_sample_context *bld, if (lod_bias) { lod_bias = LLVMBuildExtractElement(bld->builder, lod_bias, index0, ""); - lod = LLVMBuildAdd(bld->builder, lod, lod_bias, "shader_lod_bias"); + lod = LLVMBuildFAdd(bld->builder, lod, lod_bias, "shader_lod_bias"); } } /* add sampler lod bias */ - lod = LLVMBuildAdd(bld->builder, lod, sampler_lod_bias, "sampler_lod_bias"); + lod = LLVMBuildFAdd(bld->builder, lod, sampler_lod_bias, "sampler_lod_bias"); /* clamp lod */ lod = lp_build_clamp(float_bld, lod, min_lod, max_lod); @@ -2029,6 +2029,8 @@ lp_build_sample_soa(LLVMBuilderRef builder, debug_printf("Sample from %s\n", util_format_name(fmt)); } + assert(type.floating); + /* Setup our build context */ memset(&bld, 0, sizeof bld); bld.builder = builder; |