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radeonsi: remove unused si_llvm_cube_to_2d_coords 

Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
This commit is contained in:
Nicolai Hähnle 2017-01-10 13:16:11 +01:00
parent 205ad5234a
commit 9f590ee9d9
1 changed files with 0 additions and 28 deletions
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28
src/gallium/drivers/radeonsi/si_shader_tgsi_alu.c
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@ -1015,34 +1015,6 @@ static void build_cube_select(LLVMBuilderRef builder,
*out_ma = LLVMBuildFMul(builder, tmp, sgn, "");
}
static void si_llvm_cube_to_2d_coords(struct lp_build_tgsi_context *bld_base,
LLVMValueRef *in, LLVMValueRef *out)
{
struct gallivm_state *gallivm = bld_base->base.gallivm;
LLVMBuilderRef builder = gallivm->builder;
LLVMTypeRef type = bld_base->base.elem_type;
struct cube_selection_coords coords;
LLVMValueRef invma;
LLVMValueRef mad_args[3];
build_cube_intrinsic(gallivm, in, &coords);
invma = lp_build_intrinsic(builder, "llvm.fabs.f32",
type, &coords.ma, 1, LP_FUNC_ATTR_READNONE);
invma = lp_build_emit_llvm_unary(bld_base, TGSI_OPCODE_RCP, invma);
mad_args[1] = invma;
mad_args[2] = LLVMConstReal(type, 1.5);
for (int i = 0; i < 2; ++i) {
mad_args[0] = coords.stc[i];
out[i] = lp_build_emit_llvm_ternary(bld_base, TGSI_OPCODE_MAD,
mad_args[0], mad_args[1], mad_args[2]);
}
out[2] = coords.id;
}
void si_prepare_cube_coords(struct lp_build_tgsi_context *bld_base,
struct lp_build_emit_data *emit_data,
LLVMValueRef *coords_arg,