mirror of
https://github.com/alsa-project/alsa-tools.git
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Add ld10k1 tool
Added ld10k1 tool by Peter Zubaj.
This commit is contained in:
Takashi Iwai
parent
37104ebf62
commit
2df1aa7c20
98 changed files with 19970 additions and 1 deletions
18
ld10k1/setup/effects/Makefile.am
Normal file
18
ld10k1/setup/effects/Makefile.am
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@ -0,0 +1,18 @@
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EXTRA_DIST = README emu_constants.asm \
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simple.asm vol_master.asm tone.asm \
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vol_2.asm output.asm switch_2.asm \
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sto51.asm switch_6.asm copy_2.asm \
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prologic.asm fxbus.asm
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dist_effects_DATA = simple.emu10k1 vol_master.emu10k1 tone.emu10k1 \
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vol_2.emu10k1 output.emu10k1 switch_2.emu10k1 \
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sto51.emu10k1 switch_6.emu10k1 copy_2.emu10k1 \
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prologic.emu10k1 fxbus.emu10k1
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CLEANFILES = $(dist_effects_DATA)
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SUFFIXEC = .asm .emu10k1
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.asm.emu10k1:
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as10k1 -o $@ $<
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1
ld10k1/setup/effects/README
Normal file
1
ld10k1/setup/effects/README
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@ -0,0 +1 @@
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Most of files in this directory is taken from emu10k1 OSS driver see opensource.creative.com
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13
ld10k1/setup/effects/copy_2.asm
Normal file
13
ld10k1/setup/effects/copy_2.asm
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@ -0,0 +1,13 @@
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;PZU
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name "2-channel copy"
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left IO
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right IO
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macs left,left,$40,$40
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macs right,right,$40,$40
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end
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151
ld10k1/setup/effects/emu_constants.asm
Normal file
151
ld10k1/setup/effects/emu_constants.asm
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@ -0,0 +1,151 @@
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;some hardware constants C_[n]<DecimalValue>, 'n' indicates negative value
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;
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;these are in 2's complement representation
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C_0 equ $040 ;;00000000
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C_1 equ $041 ;;00000001
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C_2 equ $042 ;;00000002
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C_3 equ $043 ;;00000003
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C_4 equ $044 ;;00000004
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C_8 equ $045 ;;00000008
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C_16 equ $046 ;;00000010
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C_32 equ $047 ;;00000020
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C_256 equ $048 ;;00000100
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C_65536 equ $049 ;;00010000
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C_2^23 equ $04A ;;00080000
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C_2^28 equ $04b ;;10000000
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C_2^29 equ $04c ;;20000000 (C_max /4) +1
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C_2^30 equ $04d ;;40000000 ( C_max / 2 ) + 1 (almost half)
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C_nmax equ $04e ;;80000000 most negative number
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C_max equ $04f ;;7fffffff most positive number
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C_n1 equ $050 ;;ffffffff -1
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C_n2 equ $051 ;;fffffffe -2
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C_n2^30 equ $052 ;;c0000000 C_nmax /2
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C_LSshift equ $55 ;;to left shift an address by using macsints
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;;for fractional addresses
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ZERO equ C_0;
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ONE equ C_1;
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;;; Hardware Registers:
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ACCUM equ $56
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CCR equ $57
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NOISE1 equ $58
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NOISE2 equ $59
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IRQ equ $5A
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DBAC equ $5B
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and macro dest,srcA,srcB
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andxor dest,srcA,srcB,C_0
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endm
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xor macro dest,srcA,srcB
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andxor dest,C_n1,srcA,srcB
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endm
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not macro dest,src
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andxor dest,src,C_n1,C_n1
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endm
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nand macro dest,srcA,srcB
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andxor dest,srcA,srcB,C_n1
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endm
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or macro dest,srcA,srcB
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not C_0,srcA
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andxor dest,ACCUM,srcA,srcB
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endm
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nor macro dest,srcA,scrB
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not dest,srcA
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andxor dest,srcB,dest,srcA
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not dest,dest
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endm
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neg macro dest,src
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macs1 dest,C_0,C_1,C_nmax
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endm
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;;; branch on:
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;;; ==0
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beq macro count
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skip CCR,CCR,C_8,count
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endm
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;;; !=0
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bne macro count
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skip CCR,CCR,C_256,count
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endm
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;;; <0
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blt macro count
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skip CCR,CCR,C_4,count
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endm
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;;; <=0
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ble macro count
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C___1008 con $1008
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skip CCR,CCR,C___1008,count
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endm
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;;; always branch
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bra macro count
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skip C_0,C_max,C_max,count
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endm
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;;; on saturation- for now - as10k1 can not handle more than 25 macros
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;bsa macro count
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; skip CCR,CCR,C_16,count
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; endm
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bge macro count
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C___80 con $80
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skip CCR,CCR,C___80,count
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endm
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bgt macro count
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C___180 con $180
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skip CCR,CCR,C___180,count
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endm
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move macro dest,src
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macs dest,src,C_0,C_0
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endm
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fracmult macro dest, src1, src2
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macs dest,$40, src1, src2
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endm
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intmult macro dest, src1, src2
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macints dest, $40, src1, src2
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endm
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add macro dest, src1, src2
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acc3 dest, $40, src1, src2
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endm
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;;; usefull for testing values before a skip
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test macro test
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macs C_0,test,C_0,C_0
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endm
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cmp macro src1,scr2
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macints C_0,src1,C_n1,src2
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endm
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;----------------------------------------
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; dest = src1 - src2
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sub macro dest, src1, src2
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macints dest, src1, src2, C_n1
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endm
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;----------------------------------------
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; LowPassFilter
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lpf macro yy, mm, xx
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interp yy, yy, mm, xx
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endm
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;----------------------------------------
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; HighPassFilter
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hpf macro yy, ss, mm, xx
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interp ss, ss, mm, xx
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sub yy, xx, ss
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endm
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end
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30
ld10k1/setup/effects/fxbus.asm
Normal file
30
ld10k1/setup/effects/fxbus.asm
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@ -0,0 +1,30 @@
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name "FXBUS"
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include "emu_constants.asm"
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;; From alsa driver pci/emu10k1/emufx.c _volume_add
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pcm_l io
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pcm_r io
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pcm_lr io
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pcm_rr io
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midi_l io
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midi_r io
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pcm_c io
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pcm_lf io
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spdif_l io
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spdif_r io
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;; Process FX Buses
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macints pcm_l, C_0, pcm_l, C_4
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macints pcm_r, C_0, pcm_r, C_4
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macints pcm_lr, C_0, pcm_lr, C_4
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macints pcm_rr, C_0, pcm_rr, C_4
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macints midi_l, C_0, midi_l, C_4
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macints midi_r, C_0, midi_r, C_4
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macints pcm_c, C_0, pcm_c, C_4
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macints pcm_lf, C_0, pcm_lf, C_4
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macints spdif_l, C_0, spdif_l, C_4
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macints spdif_r, C_0, spdif_r, C_4
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end
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61
ld10k1/setup/effects/output.asm
Normal file
61
ld10k1/setup/effects/output.asm
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@ -0,0 +1,61 @@
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;PZU
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;parts are taken from passthrough-audigy
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name "Output patch"
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include "emu_constants.asm"
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;inputs - and analog outputs
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Left IO
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Right IO
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LeftSurr IO
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RightSurr IO
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Center IO
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LFE IO
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; these are used for digital output
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DLeft IO
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DRight IO
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DLeftSurr IO
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DRightSurr IO
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DCenter IO
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DLFE IO
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enableL control 0,0,1
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enableR control 0,0,1
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tmp_a dyn
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tmp_b dyn
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mask con $ffff0000
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;simple copy to analog output
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macs Left, Left, C_0, C_0
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macs Right, Right, C_0, C_0
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macs LeftSurr, LeftSurr, C_0, C_0
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macs RightSurr, RightSurr, C_0, C_0
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macs Center, Center, C_0, C_0
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macs LFE, LFE, C_0, C_0
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;
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macs DLeft, Left, C_0, C_0
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macs DRight, Right, C_0, C_0
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macs C_0, enableL, C_0, C_0
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beq .endL
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macs tmp_a, DLeft, C_0, C_0
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ble .next_a
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acc3 tmp_a, C_0, C_65536, tmp_a
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.next_a
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and DLeft, tmp_a, mask
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.endL
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macs C_0, enableR, C_0, C_0
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beq .end
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macs tmp_b, DRight, C_0, C_0
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ble .next_b
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acc3 tmp_b, C_0, C_65536, tmp_b
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.next_b
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and DRight, tmp_b, mask
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.end
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macs DLeftSurr, LeftSurr, C_0, C_0
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macs DRightSurr, RightSurr, C_0, C_0
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macs DCenter, Center, C_0, C_0
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macs DLFE, LFE, C_0, C_0
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end
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115
ld10k1/setup/effects/prologic.asm
Normal file
115
ld10k1/setup/effects/prologic.asm
Normal file
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@ -0,0 +1,115 @@
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; Surround Active Matrix for Emu10k1
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; Author: Robert Mazur <robertmazur@yahoo.com>
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; Date: Jan 14, 2002
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; Version 1.1
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; This program is free software; you can redistribute it and/or modify
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; it under the terms of the GNU General Public License as published by
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; the Free Software Foundation; either version 2 of the License, or
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; (at your option) any later version.
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;========================================
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name "ProLogic"
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include "emu_constants.asm"
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;========================================
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delline delay &0.02 ; 0.02 sec delay
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write twrite delline,&0 ; write at 0 sec
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read tread delline,&0.02 ; read at 0.02 sec
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;----------------------------------------
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ml con #0.575997 ; lpf 7000Hz
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yl sta 0
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mlp con #0.277015 ; lpf 2500Hz
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mhp con #3.7076e-2 ; hpf 300Hz
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ylp sta 0
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shp sta 0
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;----------------------------------------
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Lt io ; Stereo Left In
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Rt io ; Stereo Right In
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L equ Lt ; Front Left Out
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R equ Rt ; Front Right Out
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Ls io
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Rs io
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C io ; Center
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;----------------------------------------
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tmp dyn
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ll dyn
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rr dyn
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vcal sta #0.5
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vcar sta #0.5
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fl sta 0
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fr sta 0
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mf con #0.013 ; ~ 100Hz
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;----------------------------------------
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; abs(x)
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tmp_abs dyn
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abs macro ret, xx
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sub tmp_abs, C_0, xx
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limit ret, C_0, tmp_abs, xx
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endm
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;========================================
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; Start
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;========================================
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;; Servo
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fracmult ll, vcal, Lt ; ll = vcal * Lt
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abs tmp, ll ; tmp = abs(ll)
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lpf fl, mf, tmp ; fl = LowPass((n)Hz, tmp);
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fracmult rr, vcar, Rt ; rr = vcar * Rt
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abs tmp, rr ; tmp = abs(rr)
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lpf fr, mf, tmp ; fr = LowPass((n)Hz, tmp);
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intmult ll, C_2, ll ; vca0 = 0.5 so we must multiply 'll' and 'rr' by 2
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intmult rr, C_2, rr
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sub tmp, fr, fl ; serv = fr - fl
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macints vcal, C_2^30, C_2, tmp ;vcal = vca0 + 2*serv
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macints vcar, C_2^30, C_n2, tmp ;vcar = vca0 - 2*serv
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;; Suround
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sub tmp, ll, rr ; delay.in = L - R
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lpf yl, ml, tmp ; yl = LowPass(7kHz, delay.out) = rear
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; macs L, Lt, vcar, yl ; L = Lt - vcar * S Remove Surround from front speakers
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; macs1 R, Rt, vcal, yl ; R = Rt + vcal * S
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move write, yl ; delay surround
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fracmult tmp, vcar, read ; Ls = 2 * vcar * rear ( 2* becouse vca0 = 0.5)
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intmult Ls,C_2,tmp
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fracmult tmp, vcal, read ; Rs = 2 * vcal * rear
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intmult Rs,C_2,tmp
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;; Center
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add tmp, ll, rr ; tmp = L + R
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hpf tmp, shp, mhp, tmp ; tmp = HighPass(300Hz, tmp)
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lpf ylp, mlp, tmp ; ylp = LowPass(2.5kHz, tmp) = center
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move C, ylp ; Center
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sub R, Rt, read ; R = R - rear
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sub L, Lt, read ; L = L - rear
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end
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;========================================
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39
ld10k1/setup/effects/simple.asm
Normal file
39
ld10k1/setup/effects/simple.asm
Normal file
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@ -0,0 +1,39 @@
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name "Simple 5.1 volume"
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include "emu_constants.asm"
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inl io
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outl equ inl
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inr io
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outr equ inr
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inrl io
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outrl equ inrl
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inrr io
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outrr equ inrr
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inc io
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outc equ inc
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inlfe io
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outlfe equ inlfe
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Left control 0,0,100
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Right control 0,0,100
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LeftSurr control 0,0,100
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RightSurr control 0,0,100
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Center control 0,0,100
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LFE control 0,0,100
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macs outl,C_0, Left, inl
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macs outr,C_0, Right, inr
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macs outc,C_0, Center, inc
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macs outrl,C_0, LeftSurr, inrl
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macs outrr,C_0, RightSurr, inrr
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macs outlfe,C_0, LFE, inlfe
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end
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60
ld10k1/setup/effects/sto51.asm
Normal file
60
ld10k1/setup/effects/sto51.asm
Normal file
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@ -0,0 +1,60 @@
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;PZU
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name "Simple 5.1 for Wave"
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include "emu_constants.asm"
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inl io
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outl equ inl
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inr io
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outr equ inr
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inrl io
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outrl equ inrl
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inrr io
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outrr equ inrr
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inc io
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outc equ inc
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inlfe io
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outlfe equ inlfe
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Left control 0,0,100
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Right control 0,0,100
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LeftSurr control 0,0,100
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RightSurr control 0,0,100
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Center control 0,0,100
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LFE control 0,0,100
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tmp dyn
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c40 con $40000000
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tmpl dyn
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tmpr dyn
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;5.1 playback
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macs tmpl, inl, C_0, C_0
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macs tmpr, inr, C_0, C_0
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; macs outl, inl.o, Left, tmpl
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; macs outr, inr.o, Right, tmpr
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; macs outrl, inrl.o, LeftSurr, tmpl
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; macs outrr, inrr.o, RightSurr, tmpr
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; interp tmp, tmpl, c40, tmpr
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; macs outc, inc.o, Center, tmp
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; macs outlfe, inlfe.o, LFE, tmp
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macs outl, $40, Left, tmpl
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macs outr, $40, Right, tmpr
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macs outrl, $40, LeftSurr, tmpl
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macs outrr, $40, RightSurr, tmpr
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interp tmp, tmpl, c40, tmpr
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macs outc, $40, Center, tmp
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macs outlfe, $40, LFE, tmp
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end
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|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
21
ld10k1/setup/effects/switch_2.asm
Normal file
21
ld10k1/setup/effects/switch_2.asm
Normal file
|
|
@ -0,0 +1,21 @@
|
|||
;PZU
|
||||
name "Switch 2 - channel"
|
||||
include "emu_constants.asm"
|
||||
|
||||
Left IO
|
||||
Right IO
|
||||
|
||||
switchL control 0,0,1
|
||||
switchR control 0,0,1
|
||||
|
||||
macints Left, C_0, Left, switchL
|
||||
macints Right, C_0, Right, switchR
|
||||
; macs C_0, switchL, C_0, C_0
|
||||
; beq .left
|
||||
; macs Left, Left, C_0, C_0
|
||||
;.left
|
||||
; macs C_0, switchR, C_0, C_0
|
||||
; beq .end
|
||||
; macs Right, Right, C_0, C_0
|
||||
;.end
|
||||
end
|
||||
29
ld10k1/setup/effects/switch_6.asm
Normal file
29
ld10k1/setup/effects/switch_6.asm
Normal file
|
|
@ -0,0 +1,29 @@
|
|||
;PZU
|
||||
name "Switch 6 - channel"
|
||||
include "emu_constants.asm"
|
||||
|
||||
Left IO
|
||||
Right IO
|
||||
LeftSurr IO
|
||||
RightSurr IO
|
||||
Center IO
|
||||
LFE IO
|
||||
|
||||
switch control 0,0,1
|
||||
|
||||
macints Left, C_0, Left, switch
|
||||
macints Right, C_0, Right, switch
|
||||
macints LeftSurr, C_0, LeftSurr, switch
|
||||
macints RightSurr, C_0, RightSurr, switch
|
||||
macints Center, C_0, Center, switch
|
||||
macints LFE, C_0, LFE, switch
|
||||
; macs C_0, switch, C_0, C_0
|
||||
; beq .end
|
||||
; macs Left, Left, C_0, C_0
|
||||
; macs Right, Right, C_0, C_0
|
||||
; macs LeftSurr, LeftSurr, C_0, C_0
|
||||
; macs RightSurr, RightSurr, C_0, C_0
|
||||
; macs Center, Center, C_0, C_0
|
||||
; macs LFE, LFE, C_0, C_0
|
||||
;.end
|
||||
end
|
||||
110
ld10k1/setup/effects/tone.asm
Normal file
110
ld10k1/setup/effects/tone.asm
Normal file
|
|
@ -0,0 +1,110 @@
|
|||
; stolen from alsa-driver
|
||||
|
||||
name "Tone - Bass, Treble"
|
||||
include "emu_constants.asm"
|
||||
|
||||
inl io
|
||||
toutl equ inl
|
||||
inr io
|
||||
toutr equ inr
|
||||
inrl io
|
||||
toutrl equ inrl
|
||||
inrr io
|
||||
toutrr equ inrr
|
||||
inc io
|
||||
toutc equ inc
|
||||
inlfe io
|
||||
toutlfe equ inlfe
|
||||
|
||||
; Tone Control - Bass
|
||||
bass0 control 20, 0, 40
|
||||
bass1 control 20, 0, 40
|
||||
bass2 control 20, 0, 40
|
||||
bass3 control 20, 0, 40
|
||||
bass4 control 20, 0, 40
|
||||
|
||||
; Tone Control - Treble
|
||||
treble0 control 20, 0, 40
|
||||
treble1 control 20, 0, 40
|
||||
treble2 control 20, 0, 40
|
||||
treble3 control 20, 0, 40
|
||||
treble4 control 20, 0, 40
|
||||
|
||||
; Tone Control - Switch
|
||||
toneonoff control 0, 0, 1
|
||||
|
||||
; temporary
|
||||
templb sta 0, 0, 0, 0, 0
|
||||
templt sta 0, 0, 0, 0, 0
|
||||
temprb sta 0, 0, 0, 0, 0
|
||||
temprt sta 0, 0, 0, 0, 0
|
||||
temprlb sta 0, 0, 0, 0, 0
|
||||
temprlt sta 0, 0, 0, 0, 0
|
||||
temprrb sta 0, 0, 0, 0, 0
|
||||
temprrt sta 0, 0, 0, 0, 0
|
||||
tempcb sta 0, 0, 0, 0, 0
|
||||
tempct sta 0, 0, 0, 0, 0
|
||||
|
||||
outl dyn
|
||||
outr dyn
|
||||
outrl dyn
|
||||
outrr dyn
|
||||
outc dyn
|
||||
outlfe dyn
|
||||
|
||||
tmp sta 0, 0
|
||||
|
||||
BT macro tempb, tempt, chn
|
||||
macs C_0, C_0, chn, bass0
|
||||
macmv tempb+1, tempb, tempb+1, bass2
|
||||
macmv tempb, chn, tempb, bass1
|
||||
macmv tempb+3, tempb+2, tempb+3, bass4
|
||||
macs tempb+2, ACCUM, tempb+2, bass3
|
||||
acc3 tempb+2, tempb+2, tempb+2, C_0
|
||||
|
||||
macs C_0, C_0, tempb+2, treble0
|
||||
macmv tempt+1, tempt, tempt+1, treble2
|
||||
macmv tempt, tempb+2, tempt, treble1
|
||||
macmv tempt+3, tempt+2, tempt+3, treble4
|
||||
macs tempt+2, ACCUM, tempt+2, treble3
|
||||
macints tempt+2, C_0, tempt+ 2, C_16
|
||||
|
||||
acc3 chn, tempt+2, C_0, C_0
|
||||
endm
|
||||
|
||||
SONOFF macro out, in
|
||||
macints tmp, C_0, out, toneonoff
|
||||
andxor tmp+1, toneonoff, C_1, C_1
|
||||
macints tmp+1, C_0, in, tmp+1
|
||||
acc3 out, tmp, tmp+1, C_0
|
||||
endm
|
||||
|
||||
;Process tone control
|
||||
macs outl, inl, C_0, C_0
|
||||
macs outr, inr, C_0, C_0
|
||||
macs outrl, inrl, C_0, C_0
|
||||
macs outrr, inrr, C_0, C_0
|
||||
macs outc, inc, C_0, C_0
|
||||
macs outlfe, inlfe, C_0, C_0
|
||||
|
||||
BT templb, templt, outl
|
||||
BT temprb, temprt, outr
|
||||
BT temprlb, temprlt, outrl
|
||||
BT temprrb, temprrt, outrr
|
||||
BT tempcb, tempct, outc
|
||||
|
||||
SONOFF outl, inl
|
||||
SONOFF outr, inr
|
||||
SONOFF outrl, inrl
|
||||
SONOFF outrr, inrr
|
||||
SONOFF outc, inc
|
||||
SONOFF outlfe, inlfe
|
||||
|
||||
macs toutl, outl, C_0, C_0
|
||||
macs toutr, outr, C_0, C_0
|
||||
macs toutrl, outrl, C_0, C_0
|
||||
macs toutrr, outrr, C_0, C_0
|
||||
macs toutc, outc, C_0, C_0
|
||||
macs toutlfe, outlfe, C_0, C_0
|
||||
|
||||
end
|
||||
15
ld10k1/setup/effects/vol_2.asm
Normal file
15
ld10k1/setup/effects/vol_2.asm
Normal file
|
|
@ -0,0 +1,15 @@
|
|||
name "2-channel Vol"
|
||||
|
||||
Left control 0,0,100
|
||||
Right control 0,0,100
|
||||
|
||||
signal_l IO
|
||||
signal_r IO
|
||||
|
||||
macs signal_l,$40,signal_l,Left
|
||||
macs signal_r,$40,signal_r,Right
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
23
ld10k1/setup/effects/vol_master.asm
Normal file
23
ld10k1/setup/effects/vol_master.asm
Normal file
|
|
@ -0,0 +1,23 @@
|
|||
name "Master Vol"
|
||||
|
||||
VolM control 0,0,100
|
||||
;VolM control 100,0,#1
|
||||
|
||||
left IO
|
||||
right IO
|
||||
rleft IO
|
||||
rright IO
|
||||
center IO
|
||||
lfe IO
|
||||
|
||||
macs left.o,$40,left,VolM
|
||||
macs right.o,$40,right,VolM
|
||||
macs rleft.o,$40,rleft,VolM
|
||||
macs rright.o,$40,rright,VolM
|
||||
macs center.o,$40,center,VolM
|
||||
macs lfe.o,$40,lfe,VolM
|
||||
|
||||
end
|
||||
|
||||
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue