AlexIndustrial/mesa
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

aco: implement nir_op_pack_{uint,sint}_2x16

Browse Source 
Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Rhys Perry <pendingchaos02@gmail.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/15231>
This commit is contained in:
Samuel Pitoiset
2022-03-03 08:53:06 +01:00
committed by Marge Bot
parent 6532307555
commit 9b113f1b6c
2 changed files with 12 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/amd/compiler/aco_instruction_selection.cpp
+10
View File
@@ -3294,6 +3294,16 @@ visit_alu_instr(isel_context* ctx, nir_alu_instr* instr)
bld.vop3(opcode, Definition(dst), src0, src1);
break;
}
case nir_op_pack_uint_2x16:
case nir_op_pack_sint_2x16: {
Temp src = get_alu_src(ctx, instr->src[0], 2);
Temp src0 = emit_extract_vector(ctx, src, 0, v1);
Temp src1 = emit_extract_vector(ctx, src, 1, v1);
aco_opcode opcode = instr->op == nir_op_pack_uint_2x16 ? aco_opcode::v_cvt_pk_u16_u32
: aco_opcode::v_cvt_pk_i16_i32;
bld.vop3(opcode, Definition(dst), src0, src1);
break;
}
case nir_op_unpack_half_2x16_split_x_flush_to_zero:
case nir_op_unpack_half_2x16_split_x: {
Temp src = get_alu_src(ctx, instr->src[0]);
src/amd/compiler/aco_instruction_selection_setup.cpp
+2
View File
@@ -517,6 +517,8 @@ init_context(isel_context* ctx, nir_shader* shader)
case nir_op_pack_half_2x16_split:
case nir_op_pack_unorm_2x16:
case nir_op_pack_snorm_2x16:
case nir_op_pack_uint_2x16:
case nir_op_pack_sint_2x16:
case nir_op_unpack_half_2x16_split_x:
case nir_op_unpack_half_2x16_split_y:
case nir_op_fddx: