mirror of
https://github.com/cookiengineer/audacity
synced 2025-05-01 16:19:43 +02:00
5e0efd1a25
Using LAME 3.10 Windows project files substantially changed from original, and included into audacity solution.
269 lines
7.1 KiB
C
269 lines
7.1 KiB
C
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; Copyright (C) 1999 URURI
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; nasm<EFBFBD>ѥޥ<EFBFBD><EFBFBD><EFBFBD>
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; 1999/08/21 <EFBFBD><EFBFBD><EFBFBD>
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; 1999/10/10 <EFBFBD><EFBFBD><EFBFBD>Ĥ<EFBFBD><EFBFBD>ɲ<EFBFBD>
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; 1999/10/27 aout<EFBFBD>б<EFBFBD>
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; 1999/11/07 pushf, popf <EFBFBD><EFBFBD>NASM<EFBFBD>ΥХ<EFBFBD><EFBFBD>б<EFBFBD>
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; 1999/12/02 for BCC ( Thanks to Miquel )
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; for Windows Visual C++ -> define WIN32
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; Borland or cygwin -> WIN32 and COFF
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; for FreeBSD 2.x -> AOUT
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; for TownsOS -> __tos__
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; otherwise -> none
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;̾<EFBFBD><EFBFBD><EFBFBD><EFBFBD>դ<EFBFBD><EFBFBD><EFBFBD>
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BITS 32
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section .note.GNU-stack noalloc noexec nowrite progbits
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%ifdef YASM
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%define segment_code segment .text align=16 use32
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%define segment_data segment .data align=16 use32
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%define segment_bss segment .bss align=16 use32
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%elifdef WIN32
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%define segment_code segment .text align=16 class=CODE use32
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%define segment_data segment .data align=16 class=DATA use32
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%ifdef __BORLANDC__
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%define segment_bss segment .data align=16 class=DATA use32
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%else
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%define segment_bss segment .bss align=16 class=DATA use32
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%endif
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%elifdef AOUT
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%define _NAMING
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%define segment_code segment .text
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%define segment_data segment .data
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%define segment_bss segment .bss
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%else
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%ifidn __OUTPUT_FORMAT__,elf
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section .note.GNU-stack progbits noalloc noexec nowrite align=1
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%endif
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%define segment_code segment .text align=16 class=CODE use32
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%define segment_data segment .data align=16 class=DATA use32
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%define segment_bss segment .bss align=16 class=DATA use32
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%endif
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%ifdef WIN32
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%define _NAMING
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%endif
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%ifdef __tos__
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group CGROUP text
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group DGROUP data
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%endif
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;ñ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ư<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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%idefine float dword
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%idefine fsize 4
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%idefine fsizen(a) (fsize*(a))
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;<EFBFBD><EFBFBD>ɷ<EFBFBD><EFBFBD>
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%idefine wsize 2
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%idefine wsizen(a) (wsize*(a))
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%idefine dwsize 4
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%idefine dwsizen(a) (dwsize*(a))
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;REG
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%define r0 eax
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%define r1 ebx
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%define r2 ecx
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%define r3 edx
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%define r4 esi
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%define r5 edi
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%define r6 ebp
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%define r7 esp
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;MMX,3DNow!,SSE
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%define pmov movq
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%define pmovd movd
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%define pupldq punpckldq
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%define puphdq punpckhdq
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%define puplwd punpcklwd
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%define puphwd punpckhwd
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%define xm0 xmm0
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%define xm1 xmm1
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%define xm2 xmm2
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%define xm3 xmm3
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%define xm4 xmm4
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%define xm5 xmm5
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%define xm6 xmm6
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%define xm7 xmm7
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;<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>åե<EFBFBD><EFBFBD>Ѥ<EFBFBD>4<EFBFBD>ʥޥ<EFBFBD><EFBFBD><EFBFBD>
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%define R4(a,b,c,d) (a*64+b*16+c*4+d)
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;C<EFBFBD>饤<EFBFBD><EFBFBD><EFBFBD>ʴʰץޥ<EFBFBD><EFBFBD><EFBFBD>
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%imacro globaldef 1
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%ifdef _NAMING
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%define %1 _%1
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%endif
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global %1
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%endmacro
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%imacro externdef 1
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%ifdef _NAMING
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%define %1 _%1
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%endif
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extern %1
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%endmacro
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%imacro proc 1
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%push proc
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%ifdef _NAMING
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global _%1
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%else
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global %1
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%endif
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align 32
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%1:
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_%1:
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%assign %$STACK 0
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%assign %$STACKN 0
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%assign %$ARG 4
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%endmacro
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%imacro endproc 0
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%ifnctx proc
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%error expected 'proc' before 'endproc'.
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%else
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%if %$STACK > 0
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add esp, %$STACK
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%endif
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%if %$STACK <> (-%$STACKN)
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%error STACKLEVEL mismatch check 'local', 'alloc', 'pushd', 'popd'
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%endif
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ret
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%pop
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%endif
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%endmacro
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%idefine sp(a) esp+%$STACK+a
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%imacro arg 1
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%00 equ %$ARG
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%assign %$ARG %$ARG+%1
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%endmacro
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%imacro local 1
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%assign %$STACKN %$STACKN-%1
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%00 equ %$STACKN
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%endmacro
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%imacro alloc 0
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sub esp, (-%$STACKN)-%$STACK
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%assign %$STACK (-%$STACKN)
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%endmacro
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%imacro pushd 1-*
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%rep %0
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push %1
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%assign %$STACK %$STACK+4
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%rotate 1
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%endrep
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%endmacro
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%imacro popd 1-*
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%rep %0
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%rotate -1
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pop %1
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%assign %$STACK %$STACK-4
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%endrep
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%endmacro
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; bug of NASM-0.98
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%define pushf db 0x66, 0x9C
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%define popf db 0x66, 0x9D
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%define ge16(n) ((((n) / 16)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge15(n) ((((n) / 15)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge14(n) ((((n) / 14)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge13(n) ((((n) / 13)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge12(n) ((((n) / 12)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge11(n) ((((n) / 11)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge10(n) ((((n) / 10)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge9(n) ((((n) / 9)*0xFFFFFFFF) & 0xFFFFFFFF)
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%define ge8(n) (ge9(n) | ((((n) / 8)*0xFFFFFFFF) & 0xFFFFFFFF))
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%define ge7(n) (ge9(n) | ((((n) / 7)*0xFFFFFFFF) & 0xFFFFFFFF))
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%define ge6(n) (ge9(n) | ((((n) / 6)*0xFFFFFFFF) & 0xFFFFFFFF))
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%define ge5(n) (ge9(n) | ((((n) / 5)*0xFFFFFFFF) & 0xFFFFFFFF))
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%define ge4(n) (ge5(n) | ((((n) / 4)*0xFFFFFFFF) & 0xFFFFFFFF))
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%define ge3(n) (ge5(n) | ((((n) / 3)*0xFFFFFFFF) & 0xFFFFFFFF))
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%define ge2(n) (ge3(n) | ((((n) / 2)*0xFFFFFFFF) & 0xFFFFFFFF))
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%define ge1(n) (ge2(n) | ((((n) / 1)*0xFFFFFFFF) & 0xFFFFFFFF))
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; macro to align for begining of loop
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; %1 does not align if it LE bytes to next alignment
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; 4..16
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; default is 12
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%imacro loopalignK6 0-1 12
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%%here:
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times (($$-%%here) & 15 & ge1(($$-%%here) & 15) & ~ge4(($$-%%here) & 15)) nop
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times (1 & ge4(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) jmp short %%skip
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times (((($$-%%here) & 15)-2) & ge4(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) nop
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%%skip:
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%endmacro
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%imacro loopalignK7 0-1 12
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%%here:
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times (1 & ge1(($$-%%here) & 15) & ~ge2(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) nop
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times (1 & ge2(($$-%%here) & 15) & ~ge3(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 08Bh,0C0h
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times (1 & ge3(($$-%%here) & 15) & ~ge4(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 08Dh,004h,020h
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times (1 & ge4(($$-%%here) & 15) & ~ge5(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 08Dh,044h,020h,000h
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times (1 & ge5(($$-%%here) & 15) & ~ge6(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 08Dh,044h,020h,000h,090h
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times (1 & ge6(($$-%%here) & 15) & ~ge7(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 08Dh,080h,0,0,0,0
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times (1 & ge7(($$-%%here) & 15) & ~ge8(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 08Dh,004h,005h,0,0,0,0
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times (1 & ge8(($$-%%here) & 15) & ~ge9(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 08Dh,004h,005h,0,0,0,0,90h
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times (1 & ge9(($$-%%here) & 15) & ~ge10(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 0EBh,007h,90h,90h,90h,90h,90h,90h,90h
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times (1 & ge10(($$-%%here) & 15) & ~ge11(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 0EBh,008h,90h,90h,90h,90h,90h,90h,90h,90h
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times (1 & ge11(($$-%%here) & 15) & ~ge12(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 0EBh,009h,90h,90h,90h,90h,90h,90h,90h,90h,90h
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times (1 & ge12(($$-%%here) & 15) & ~ge13(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 0EBh,00Ah,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h
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times (1 & ge13(($$-%%here) & 15) & ~ge14(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 0EBh,00Bh,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h
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times (1 & ge14(($$-%%here) & 15) & ~ge15(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 0EBh,00Ch,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h
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times (1 & ge15(($$-%%here) & 15) & ~ge16(($$-%%here) & 15) & ~ge%1(($$-%%here) & 15)) DB 0EBh,00Dh,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h,90h
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%%skip:
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%endmacro
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%imacro loopalign 0-1 12
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loopalignK7 %1
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%endmacro
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%define PACK(x,y,z,w) (x*64+y*16+z*4+w)
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%ifidn __OUTPUT_FORMAT__,elf
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%idefine PIC_BASE(A) _GLOBAL_OFFSET_TABLE_ + $$ - $ wrt ..gotpc
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%idefine PIC_EBP_REL(A) ebp + A wrt ..gotoff
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%macro PIC_OFFSETTABLE 0
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extern _GLOBAL_OFFSET_TABLE_
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get_pc.bp:
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mov ebp, [esp]
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retn
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%endmacro
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%else
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%define PIC_BASE(A) (0)
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%define PIC_EBP_REL(A) (A)
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%macro PIC_OFFSETTABLE 0
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get_pc.bp:
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mov ebp, [esp]
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retn
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%endmacro
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%endif
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