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optimize(templates): use workspace instead of stack for filter temp var, results in less bytes & entropy

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vsariola 2021-03-28 12:37:26 +03:00
parent 822cb7bac5
commit d5d9f48d2d
1 changed files with 2 additions and 2 deletions
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4
templates/amd64-386/effects.asm
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@ -111,7 +111,7 @@ su_op_invgain_mono:
fld dword [{{.Input "filter" "resonance"}}] ; r x
fld dword [{{.Input "filter" "frequency"}}]; f r x
fmul st0, st0 ; f2 x (square the input so we never get negative and also have a smoother behaviour in the lower frequencies)
fst dword [{{.SP}}-4] ; f2 r x
fst dword [{{.WRK}}+12] ; f2 r x
fmul dword [{{.WRK}}+8] ; f2*b r x
fadd dword [{{.WRK}}] ; f2*b+l r x
fst dword [{{.WRK}}] ; l'=f2*b+l r x
@ -119,7 +119,7 @@ su_op_invgain_mono:
fmul dword [{{.WRK}}+8] ; r*b x-l'
fsubp st1, st0 ; x-l'-r*b
fst dword [{{.WRK}}+4] ; h'=x-l'-r*b
fmul dword [{{.SP}}-4] ; f2*h'
fmul dword [{{.WRK}}+12] ; f2*h'
fadd dword [{{.WRK}}+8] ; f2*h'+b
fstp dword [{{.WRK}}+8] ; b'=f2*h'+b
fldz ; 0