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VOP3a?263

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This commit is contained in:
Pavel 2023-06-06 10:27:44 +03:00
parent 80474a8cb6
commit 408f8e5429
1 changed files with 32 additions and 0 deletions
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32
spirv/emit_vop3.pas
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@ -32,6 +32,7 @@ type
procedure emit_V_SUBB_U32;
procedure emit_V_CNDMASK_B32;
procedure emit_V_MUL_LEGACY_F32;
procedure emit_V2_F32(OpId:DWORD);
procedure emit_V_SUBREV_F32;
procedure emit_V_CVT_PKRTZ_F16_F32;
@ -233,6 +234,35 @@ begin
OpSelect(dst,src[0],src[1],src[2]);
end;
procedure TEmit_VOP3.emit_V_MUL_LEGACY_F32;
Var
dst:PsrRegSlot;
src:array[0..1] of PsrRegNode;
zero:PsrRegNode;
cmp:PsrRegNode;
mul:PsrRegNode;
begin
dst:=get_vdst8(FSPI.VOP3a.VDST);
src[0]:=fetch_ssrc9(FSPI.VOP3a.SRC0,dtFloat32);
src[1]:=fetch_ssrc9(FSPI.VOP3a.SRC1,dtFloat32);
emit_src_abs_bit(@src,2);
emit_src_neg_bit(@src,2);
zero:=NewReg_s(dtFloat32,0);
cmp:=get_legacy_cmp(src[0],src[1],zero);
//
mul:=NewReg(dtFloat32);
_Op2(line,Op.OpFMul,mul,src[0],src[1]);
OpSelect(dst,mul,zero,cmp); //false,true,cond
emit_dst_omod_f(dst);
emit_dst_clamp_f(dst);
end;
procedure TEmit_VOP3.emit_V2_F32(OpId:DWORD);
Var
dst:PsrRegSlot;
@ -1182,6 +1212,8 @@ begin
256+V_MIN_F32:emit_V_MMX_F32(GlslOp.FMin);
256+V_MAX_F32:emit_V_MMX_F32(GlslOp.FMax);
256+V_MUL_LEGACY_F32: emit_V_MUL_LEGACY_F32;
256+V_MUL_F32: emit_V2_F32(Op.OpFMul);
256+V_MUL_I32_I24: emit_V_MUL_I32_I24;