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optimize(templates): only include lfo if it's actually used

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vsariola 2021-03-21 12:06:58 +02:00
parent 3cbc500361
commit d2f4d5d851
1 changed files with 6 additions and 0 deletions
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6
templates/amd64-386/sources.asm
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@ -156,19 +156,25 @@ su_op_oscillat_single:
{{- .Float 0.0078125 | .Prepare}}
fdiv dword [{{.Float 0.0078125 | .Use}}]
faddp st1
{{- if .SupportsParamValue "oscillator" "lfo" 1}}
test al, byte 0x08
jnz su_op_oscillat_skipnote
{{- end}}
fiadd dword [{{.INP}}-su_voice.inputs+su_voice.note] ; // st0 is note, st1 is t+d offset
{{- if .SupportsParamValue "oscillator" "lfo" 1}}
su_op_oscillat_skipnote:
{{- end}}
{{- .Int 0x3DAAAAAA | .Prepare}}
fmul dword [{{.Int 0x3DAAAAAA | .Use}}]
{{.Call "su_power"}}
{{- if .SupportsParamValue "oscillator" "lfo" 1}}
test al, byte 0x08
jz short su_op_oscillat_normalize_note
{{- .Float 0.000038 | .Prepare}}
fmul dword [{{.Float 0.000038 | .Use}}] ; // st0 is now frequency for lfo
jmp short su_op_oscillat_normalized
su_op_oscillat_normalize_note:
{{- end}}
{{- .Float 0.000092696138 | .Prepare}}
fmul dword [{{.Float 0.000092696138 | .Use}}] ; // st0 is now frequency
su_op_oscillat_normalized: