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gallivm: minor clean-ups in lp_bld_quad.c

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Signed-off-by: Brian Paul <brianp@vmware.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/20211>
This commit is contained in:
Brian Paul
2022-10-31 19:23:44 -06:00
committed by Marge Bot
parent f83bf1adc4
commit 72f8e821e3
1 changed files with 8 additions and 14 deletions
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src/gallium/auxiliary/gallivm/lp_bld_quad.c
+8 -14
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@@ -128,12 +128,11 @@ lp_build_packed_ddx_ddy_twocoord(struct lp_build_context *bld,
LLVMValueRef shuffles1[LP_MAX_VECTOR_LENGTH/4];
LLVMValueRef shuffles2[LP_MAX_VECTOR_LENGTH/4];
LLVMValueRef vec1, vec2;
unsigned length, num_quads, i;
/* XXX: do hsub version */
length = bld->type.length;
num_quads = length / 4;
for (i = 0; i < num_quads; i++) {
const unsigned length = bld->type.length;
const unsigned num_quads = length / 4;
for (unsigned i = 0; i < num_quads; i++) {
unsigned s1 = 4 * i;
unsigned s2 = 4 * i + length;
shuffles1[4*i + 0] = lp_build_const_int32(gallivm, LP_BLD_QUAD_TOP_LEFT + s1);
@@ -174,24 +173,19 @@ lp_bld_quad_twiddle(struct gallivm_state *gallivm,
unsigned src_count,
LLVMValueRef* dst)
{
LLVMBuilderRef builder = gallivm->builder;
LLVMTypeRef dst_type_ref;
LLVMTypeRef type2_ref;
struct lp_type type2;
unsigned i;
assert((src_count % 2) == 0);
/* Create a type with only 2 elements */
type2 = lp_dst_type;
struct lp_type type2 = lp_dst_type;
type2.width = (lp_dst_type.width * lp_dst_type.length) / 2;
type2.length = 2;
type2.floating = 0;
type2_ref = lp_build_vec_type(gallivm, type2);
dst_type_ref = lp_build_vec_type(gallivm, lp_dst_type);
LLVMTypeRef type2_ref = lp_build_vec_type(gallivm, type2);
LLVMTypeRef dst_type_ref = lp_build_vec_type(gallivm, lp_dst_type);
LLVMBuilderRef builder = gallivm->builder;
for (i = 0; i < src_count; i += 2) {
for (unsigned i = 0; i < src_count; i += 2) {
LLVMValueRef src0, src1;
src0 = LLVMBuildBitCast(builder, src[i + 0], type2_ref, "");