src/Synth/OscilGen.s: OscilGen::prepare() / gcc 3.3.4

OscilGen-prepare.s (text/plain), 6.80 KB, created by Eric Shattow on 2004-10-13 04:22:04 UTC

.globl _ZN8OscilGen7prepareEv
	.type	_ZN8OscilGen7prepareEv, @function
_ZN8OscilGen7prepareEv:
.LFB133:
	pushl	%ebp
.LCFI112:
	movl	%esp, %ebp
.LCFI113:
	pushl	%edi
.LCFI114:
	pushl	%esi
.LCFI115:
	pushl	%ebx
.LCFI116:
	subl	$156, %esp
.LCFI117:
	movl	8(%ebp), %eax
	movl	%eax, -32(%ebp)
	movl	%eax, %edx
	movzwl	297(%eax), %eax
	cmpw	%ax, 1360(%edx)
	je	.L652
.L571:
	movl	-32(%ebp), %ecx
	movl	%ecx, (%esp)
	call	_ZN8OscilGen18changebasefunctionEv
.L570:
	flds	.LC213
	flds	.LC214
	movl	$0, -36(%ebp)
	fldl	.LC215
	.p2align 4,,7
.L576:
	movl	-36(%ebp), %esi
	movl	-32(%ebp), %edx
	movzbl	168(%edx,%esi), %eax
	pushl	%eax
	movl	%esi, %eax
	fildl	(%esp)
	incl	%eax
	movl	%eax, (%esp)
	movl	%eax, -36(%ebp)
	fildl	(%esp)
	fxch	%st(1)
	addl	$4, %esp
	cmpl	$127, %eax
	fsub	%st(4), %st
	fmul	%st(3), %st
	fmul	%st(2), %st
	fdivp	%st, %st(1)
	fstps	844(%edx,%esi,4)
	jle	.L576
	fstp	%st(0)
	fstp	%st(1)
	movl	$0, -36(%ebp)
.L593:
.L582:
	movl	-32(%ebp), %esi
	movl	-36(%ebp), %ecx
	fld1
	movzbl	40(%esi,%ecx), %eax
	pushl	%eax
	fildl	(%esp)
	addl	$4, %esp
	fmulp	%st, %st(2)
	fsubr	%st, %st(1)
	fxch	%st(1)
	fabs
	fsubr	%st(1), %st
	fstps	-28(%ebp)
	movzbl	296(%esi), %eax
	flds	-28(%ebp)
	cmpl	$2, %eax
	je	.L586
	jg	.L591
	decl	%eax
	je	.L585
.L589:
	fsubrp	%st, %st(1)
.L649:
	movl	-36(%ebp), %eax
	movl	-32(%ebp), %edx
	fstps	332(%edx,%eax,4)
.L584:
	movl	-36(%ebp), %ecx
	movl	-32(%ebp), %esi
	cmpb	$63, 40(%esi,%ecx)
	ja	.L579
	xorb	$-128, 335(%esi,%ecx,4)
.L579:
	incl	-36(%ebp)
	cmpl	$127, -36(%ebp)
	jg	.L653
	flds	.LC214
	jmp	.L593
.L653:
	movl	$0, -36(%ebp)
	.p2align 4,,7
.L599:
	movl	-36(%ebp), %eax
	movl	-32(%ebp), %edx
	cmpb	$64, 40(%edx,%eax)
	je	.L654
.L596:
	incl	-36(%ebp)
	cmpl	$127, -36(%ebp)
	jle	.L599
	movl	OSCIL_SIZE, %ecx
	movl	$0, -36(%ebp)
	cmpl	%ecx, -36(%ebp)
	movl	%ecx, %ebx
	jge	.L641
	movl	-32(%ebp), %esi
	movl	$0x0, %eax
	movl	1416(%esi), %edx
.L604:
	movl	-36(%ebp), %esi
	movl	%eax, (%edx,%esi,4)
	incl	%esi
	cmpl	%ebx, %esi
	movl	%esi, -36(%ebp)
	jl	.L604
.L641:
	movl	-32(%ebp), %eax
	cmpb	$0, 297(%eax)
	jne	.L605
	movl	$0, -36(%ebp)
	.p2align 4,,7
.L610:
	movl	-32(%ebp), %edx
	movl	-36(%ebp), %ecx
	flds	332(%edx,%ecx,4)
	movl	%ecx, %edi
	movl	1416(%edx), %ebx
	incl	%edi
	cvtsi2ss	%edi, %xmm0
	movss	%xmm0, -140(%ebp)
	flds	-140(%ebp)
	fxch	%st(1)
	fchs
	flds	844(%edx,%ecx,4)
	fxch	%st(2)
	fsts	-136(%ebp)
	fxch	%st(1)
	fstpl	-120(%ebp)
	fmulp	%st, %st(1)
	fstpl	(%esp)
	call	sin
	flds	-136(%ebp)
	movl	-32(%ebp), %edx
	fldl	-120(%ebp)
	movl	-36(%ebp), %eax
	movl	1416(%edx), %esi
	fmulp	%st, %st(2)
	fxch	%st(1)
	fmull	.LC225
	fstps	4(%ebx,%eax,4)
	fmuls	844(%edx,%eax,4)
	flds	332(%edx,%eax,4)
	movl	OSCIL_SIZE, %ebx
	fstpl	-120(%ebp)
	subl	%eax, %ebx
	fstpl	(%esp)
	call	cos
	cmpl	$127, %edi
	movl	%edi, -36(%ebp)
	fldl	-120(%ebp)
	fmulp	%st, %st(1)
	fmull	.LC225
	fstps	-4(%esi,%ebx,4)
	jle	.L610
.L611:
	movl	-32(%ebp), %eax
	movl	320(%eax), %edx
	testl	%edx, %edx
	jne	.L655
.L624:
	movl	-32(%ebp), %edx
	cmpb	$0, 309(%edx)
	jne	.L625
	movl	%edx, (%esp)
	call	_ZN8OscilGen9waveshapeEv
	movl	-32(%ebp), %ecx
	movl	%ecx, (%esp)
	call	_ZN8OscilGen11oscilfilterEv
.L626:
	movl	-32(%ebp), %eax
	movl	%eax, (%esp)
	call	_ZN8OscilGen10modulationEv
	movl	-32(%ebp), %edx
	movl	%edx, (%esp)
	call	_ZN8OscilGen14spectrumadjustEv
	movl	-32(%ebp), %esi
	movl	320(%esi), %ecx
	testl	%ecx, %ecx
	je	.L656
.L627:
	movl	-32(%ebp), %edx
	movl	1416(%edx), %eax
	movl	$0x0, %edx
	movl	%edx, (%eax)
	movl	-32(%ebp), %esi
	movzbl	296(%esi), %eax
	sall	$8, %ecx
	movl	$1, 1420(%esi)
	addl	316(%esi), %ecx
	movb	%al, 1362(%esi)
	movl	%ecx, 1392(%esi)
	addl	$156, %esp
	popl	%ebx
	popl	%esi
	popl	%edi
	leave
	ret
.L656:
	movl	%esi, (%esp)
	call	_ZN8OscilGen14shiftharmonicsEv
	movl	320(%esi), %ecx
	jmp	.L627
.L625:
	movl	-32(%ebp), %esi
	movl	%esi, (%esp)
	call	_ZN8OscilGen11oscilfilterEv
	movl	%esi, (%esp)
	call	_ZN8OscilGen9waveshapeEv
	jmp	.L626
.L655:
	movl	%eax, (%esp)
	call	_ZN8OscilGen14shiftharmonicsEv
	jmp	.L624
.L605:
	xorl	%esi, %esi
.L623:
	movl	-32(%ebp), %eax
	cmpb	$64, 40(%eax,%esi)
	je	.L647
	movl	%ecx, %eax
	movl	$1, -36(%ebp)
	movl	%ecx, %edx
	shrl	$31, %eax
	leal	1(%esi), %edi
	leal	(%eax,%ecx), %eax
	sarl	%eax
	cmpl	%eax, -36(%ebp)
	jge	.L614
	movl	%edi, %ebx
.L622:
	movl	%edx, %eax
	shrl	$31, %eax
	leal	(%eax,%edx), %eax
	sarl	%eax
	cmpl	%eax, %ebx
	jg	.L614
	movl	-32(%ebp), %ecx
	cvtsi2ss	%ebx, %xmm0
	movl	1412(%ecx), %eax
	movl	-36(%ebp), %ecx
	subl	%ecx, %edx
	flds	(%eax,%ecx,4)
	flds	(%eax,%edx,4)
	fxch	%st(1)
	movl	-32(%ebp), %eax
	fstps	-136(%ebp)
	fstps	-40(%ebp)
	flds	332(%eax,%esi,4)
	movss	%xmm0, -140(%ebp)
	flds	-140(%ebp)
	fxch	%st(1)
	fstpl	-88(%ebp)
	flds	844(%eax,%esi,4)
	fxch	%st(1)
	fsts	-120(%ebp)
	fmulp	%st, %st(1)
	fstpl	(%esp)
	call	cos
	flds	-120(%ebp)
	fxch	%st(1)
	movl	-32(%ebp), %eax
	fmull	-88(%ebp)
	fxch	%st(1)
	fmuls	844(%eax,%esi,4)
	fxch	%st(1)
	fstps	-44(%ebp)
	flds	332(%eax,%esi,4)
	fxch	%st(1)
	fstpl	(%esp)
	fstpl	-96(%ebp)
	call	sin
	incl	-36(%ebp)
	fmull	-96(%ebp)
	flds	-136(%ebp)
	flds	-40(%ebp)
	fxch	%st(2)
	movl	-32(%ebp), %edx
	movl	OSCIL_SIZE, %ecx
	fstps	-28(%ebp)
	flds	-44(%ebp)
	movl	1416(%edx), %eax
	flds	-28(%ebp)
	fxch	%st(1)
	movl	%ecx, %edx
	subl	%ebx, %edx
	fmul	%st(2), %st
	fxch	%st(3)
	fmul	%st(1), %st
	fxch	%st(2)
	fmulp	%st, %st(1)
	fxch	%st(2)
	fsubp	%st, %st(1)
	fadds	(%eax,%ebx,4)
	fstps	(%eax,%ebx,4)
	addl	%edi, %ebx
	flds	-40(%ebp)
	fmuls	-44(%ebp)
	faddp	%st, %st(1)
	fadds	(%eax,%edx,4)
	fstps	(%eax,%edx,4)
	movl	%ecx, %eax
	movl	%ecx, %edx
	shrl	$31, %eax
	leal	(%eax,%ecx), %eax
	sarl	%eax
	cmpl	%eax, -36(%ebp)
	jl	.L622
.L614:
	cmpl	$127, %edi
	movl	%edi, %esi
	jle	.L623
	jmp	.L611
.L647:
	leal	1(%esi), %edi
	jmp	.L614
	.p2align 6,,7
.L654:
	movl	-36(%ebp), %ecx
	movl	$0x0, %eax
	movl	%eax, 332(%edx,%ecx,4)
	jmp	.L596
.L585:
	fstp	%st(1)
	fldl	.LC217
	fxch	%st(1)
	fstpl	-56(%ebp)
	fstpl	(%esp)
	call	log
	fmull	-56(%ebp)
.L651:
	fstpl	(%esp)
	call	exp
	jmp	.L649
.L591:
	cmpl	$3, %eax
	je	.L587
	cmpl	$4, %eax
	jne	.L589
	fstp	%st(1)
	fldl	.LC220
	fxch	%st(1)
	fstpl	-80(%ebp)
	fstpl	(%esp)
	call	log
	fmull	-80(%ebp)
.L650:
	fstpl	(%esp)
	call	exp
	movl	-32(%ebp), %esi
	movl	-36(%ebp), %ecx
	fstps	332(%esi,%ecx,4)
	jmp	.L584
.L587:
	fstp	%st(1)
	fldl	.LC219
	fxch	%st(1)
	fstpl	-72(%ebp)
	fstpl	(%esp)
	call	log
	fmull	-72(%ebp)
	jmp	.L651
.L586:
	fstp	%st(1)
	fldl	.LC218
	fxch	%st(1)
	fstpl	-64(%ebp)
	fstpl	(%esp)
	call	log
	fmull	-64(%ebp)
	jmp	.L650
.L652:
	movzbl	299(%edx), %eax
	cmpl	%eax, 1376(%edx)
	jne	.L571
	movzbl	300(%edx), %eax
	cmpl	%eax, 1380(%edx)
	jne	.L571
	movzbl	301(%edx), %eax
	cmpl	%eax, 1384(%edx)
	jne	.L571
	movzbl	302(%edx), %eax
	cmpl	%eax, 1388(%edx)
	jne	.L571
	jmp	.L570
.LFE133:
	.size	_ZN8OscilGen7prepareEv, .-_ZN8OscilGen7prepareEv
	.section	.rodata.cst4
	.align 4
.LC229:
	.long	1006632960
	.align 4
.LC231:
	.long	1106247680
	.align 4
.LC232:
	.long	1120534528
	.section	.rodata.cst8
	.align 8
.LC233:
	.long	-1598689907
	.long	1051772663
	.text
	.align 2
	.p2align 4,,15