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drafting increasing maximum voice numbers to 256

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5684185+vsariola@users.noreply.github.com
2026-04-04 02:41:34 +03:00
parent ac218e7e54
commit 44ee37882b
18 changed files with 821 additions and 43 deletions
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8
vm/compiler/templates/amd64-386/patch.asm
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@ -63,7 +63,13 @@ su_run_vm_advance:
mov [{{.Stack "Voice"}}], {{.WRK}} ; update the pointer in the stack to point to the new voice
mov ecx, [{{.Stack "VoicesRemain"}}] ; ecx = how many voices remain to process
dec ecx ; decrement number of voices to process
bt dword [{{.Stack "PolyphonyBitmask"}}], ecx ; if voice bit of su_polyphonism not set
{{- if .Library}}
mov {{.VAL}}, [{{.Stack "PolyphonyBitmaskAddr"}}]
bt dword [{{.VAL}}], ecx ; if voice bit of su_polyphonism not set
{{- else }}
{{- .Prepare "su_polyphony_bitmask" | indent 4}}
bt dword [{{.Use "su_polyphony_bitmask"}}], ecx ; if voice bit of su_polyphonism not set
{{- end}}
jnc su_op_advance_next_instrument ; goto next_instrument
mov {{.VAL}}, [{{.Stack "OperandStream"}}] ; if it was set, then repeat the opcodes for the current voice
mov {{.COM}}, [{{.Stack "OpcodeStream"}}]