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compression_test: missed some files

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This commit is contained in:
Vince Weaver
2022-06-17 01:25:26 -04:00
parent bff16e6de7
commit 7771f2d660
5 changed files with 185 additions and 293 deletions
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basic/appleiibot/Makefile
+7 -1
View File
@@ -23,7 +23,7 @@ appleiibot.dsk: E2.BAS FLAME.BAS FLAME2.BAS HELLO \
FLAME_HGR.BAS RECT.BAS SNOWY.BAS EDGAR.BAS OOPS4.BAS OOPS3.BAS \
HORROR.BAS DIAMOND.BAS LEMM.BAS OOPS.BAS SPLIT.BAS PARTICLE.BAS \
PARTICLE_HGR.BAS DIAMOND_SCROLL.BAS RANDOM_SCROLL.BAS STAR_BOUNCE.BAS\
OOZE.BAS
OOZE.BAS HORIZ_STAR.BAS
# cp $(EMPTY_DISK)/empty.dsk appleiibot.dsk
cp empty.dsk appleiibot.dsk
$(DOS33) -y appleiibot.dsk BSAVE -a 0x0300 LOAD
@@ -124,6 +124,7 @@ appleiibot.dsk: E2.BAS FLAME.BAS FLAME2.BAS HELLO \
$(DOS33) -y appleiibot.dsk SAVE A RANDOM_SCROLL.BAS
$(DOS33) -y appleiibot.dsk SAVE A STAR_BOUNCE.BAS
$(DOS33) -y appleiibot.dsk SAVE A OOZE.BAS
$(DOS33) -y appleiibot.dsk SAVE A HORIZ_STAR.BAS
####
@@ -695,6 +696,11 @@ STAR_BOUNCE.BAS: star_bounce.bas
OOZE.BAS: ooze.bas
$(TOKENIZE) < ooze.bas > OOZE.BAS
####
HORIZ_STAR.BAS: horiz_star.bas
$(TOKENIZE) < horiz_star.bas > HORIZ_STAR.BAS
####
basic/appleiibot/horiz_star.bas
+2
View File
@@ -0,0 +1,2 @@
1FORI=0TO135:POKE880+I,4*PEEK(2125+I)-204+(PEEK(2261+I/3)-35)/4^(I-INT(I/3)*3):NEXT
2&"/@q<GcV2Tq]3]E;`q[<Y9dj3I2ES77U8rf2m2M3ES?&ZA=]3W=U1i]`VZ*`m'<98\=Dj3T=\m`o'X4EEW'ZrW=MU7parg)Z_JW3\j3`Z3QrM4L3e9gX]G;]rgU:/8<8;;;Gq;FO3S+@*%0&\;#3AE$Z'$;*JV'\$:V%W$#1XT]W07$)#CP.&#&
compression/comparison/Makefile
+5 -3
View File
@@ -48,7 +48,7 @@ level5.lzsa: level5.hgr
###
EXOMIZER_TEST: exomizer_test.o
ld65 -o EXOMIZER_TEST exomizer_test.o -C $(LINKERSCRIPTS)/apple2_6000.inc
ld65 -o EXOMIZER_TEST exomizer_test.o -DFORWARD_DECRUNCHING=1 -C $(LINKERSCRIPTS)/apple2_6000.inc
exomizer_test.o: exomizer_test.s exodecrunch.s level5.exo
ca65 -o exomizer_test.o exomizer_test.s -l exomizer_test.lst
@@ -57,8 +57,10 @@ exomizer_test.o: exomizer_test.s exodecrunch.s level5.exo
level5.exo: level5.hgr
# $(EXOMIZER) mem level5.hgr -o level5.exo
$(EXOMIZER) mem -l "$$6000" "level5.hgr,$$2000" -o level5.exo
# $(EXOMIZER) mem -l "$$6000" "level5.hgr,$$2000" -o level5.exo
# $(EXOMIZER) mem -q -P23 -lnone level5.hgr@0x2000 -o level5.exo
# $(EXOMIZER) mem -q -P23 -lnone level5.hgr@0x4000 -o level5.exo
$(EXOMIZER) raw -q -P23 level5.hgr -o level5.exo
###
compression/comparison/exodecrunch.s.old
+167 -285
View File
@@ -1,5 +1,16 @@
; Modified from the Total Replay version back to compiling with ca65
; This source code is altered and is not the original version found on
; the Exomizer homepage.
; It contains modifications made by qkumba to work with ACME assembler.
;!cpu 6502
;!to "DECRUNCH",plain
;*=$200
;*=$6000
;
; Copyright (c) 2002 - 2020 Magnus Lind.
; Copyright (c) 2002 - 2018 Magnus Lind.
;
; This software is provided 'as-is', without any express or implied warranty.
; In no event will the authors be held liable for any damages arising from
@@ -23,64 +34,6 @@
; used to endorse or promote products derived from this software without
; specific prior written permission.
;
; -------------------------------------------------------------------
; Known quirks:
; Can't handle a sequence reference that ends at $ffff. It is left in
; since it is a corner case and fixing it impacts negatively on
; performance or backwards compatibility.
; A simple way to work around this is to not decrunch to address $ffff.
; -------------------------------------------------------------------
; Controls if the shared get_bits routines should be inlined or not.
;INLINE_GET_BITS=1
.IFNDEF INLINE_GET_BITS
INLINE_GET_BITS = 0
.ENDIF
; -------------------------------------------------------------------
; if literal sequences is not used (the data was crunched with the -c
; flag) then the following line can be uncommented for shorter and.
; slightly faster code.
;LITERAL_SEQUENCES_NOT_USED = 1
.IFNDEF LITERAL_SEQUENCES_NOT_USED
LITERAL_SEQUENCES_NOT_USED = 0
.ENDIF
; -------------------------------------------------------------------
; if the sequence length is limited to 256 (the data was crunched with
; the -M256 flag) then the following line can be uncommented for
; shorter and slightly faster code.
;MAX_SEQUENCE_LENGTH_256 = 1
.IFNDEF MAX_SEQUENCE_LENGTH_256
MAX_SEQUENCE_LENGTH_256 = 0
.ENDIF
; -------------------------------------------------------------------
; if the sequence length 3 has its own offset table (the data was
; crunched with the -P+16 flag) then the following
; line must be uncommented.
;EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE = 1
.IFNDEF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE
EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE = 0
.ENDIF
; -------------------------------------------------------------------
; if sequence offsets are not reused (the data was crunched with the
; -P-32 flag) then the following line must be uncommented. Uncommenting the
; line will also result in shorter and slightly faster code.
;DONT_REUSE_OFFSET = 1
.IFNDEF DONT_REUSE_OFFSET
DONT_REUSE_OFFSET = 0
.ENDIF
; -------------------------------------------------------------------
; if decrunching forwards then the following line must be uncommented.
;DECRUNCH_FORWARDS = 1
.IFNDEF DECRUNCH_FORWARDS
DECRUNCH_FORWARDS = 0
.ENDIF
; -------------------------------------------------------------------
; if split encoding is used (the data is crunched with the -E flag)
; then the following line must be uncommented.
;ENABLE_SPLIT_ENCODING = 1
.IFNDEF ENABLE_SPLIT_ENCODING
ENABLE_SPLIT_ENCODING = 0
.ENDIF
; -------------------------------------------------------------------
; The decruncher jsr:s to the get_crunched_byte address when it wants to
; read a crunched byte into A. This subroutine has to preserve X and Y
@@ -88,65 +41,68 @@ ENABLE_SPLIT_ENCODING = 0
; -------------------------------------------------------------------
;.import get_crunched_byte
; -------------------------------------------------------------------
; This function is the heart of the decruncher. (for non split crunched files)
; this function is the heart of the decruncher.
; It initializes the decruncher zeropage locations and precalculates the
; decrunch tables and decrunches the data
; This function will not change the interrupt status bit and it will not
; modify the memory configuration.
; -------------------------------------------------------------------
.export decrunch
.IF ENABLE_SPLIT_ENCODING <> 0
;.export decrunch
; -------------------------------------------------------------------
; To decrunch files crunched with the split feature (-E) you can't use the
; decrunch function. Instead you call the split_decrunch function. But you
; can only do this if the decrunch table contains the encoding used by the
; file you are decrunching. To generate the correct content for the decrunch
; table call set the get_crunched_byte function to point to the encoding data
; and then call the split_gentable function.
; Controls if the shared get_bits routines should be inlined or not.
;INLINE_GET_BITS=1
; -------------------------------------------------------------------
.export split_gentable
.export split_decrunch
.ENDIF
; if literal sequences is not used (the data was crunched with the -c
; flag) then the following line can be uncommented for shorter and.
; slightly faster code.
;LITERAL_SEQUENCES_NOT_USED = 1
; -------------------------------------------------------------------
; if the sequence length is limited to 256 (the data was crunched with
; the -M256 flag) then the following line can be uncommented for
; shorter and slightly faster code.
;MAX_SEQUENCE_LENGTH_256 = 1
; -------------------------------------------------------------------
; if the sequence length 3 has its own offset table then the following
; line can be uncommented for in some situations slightly better
; compression at the cost of a larger decrunch table.
EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE = 1
; -------------------------------------------------------------------
; zero page addresses used
; -------------------------------------------------------------------
zp_len_lo = $9e
zp_len_hi = $9f
zp_len_lo = $a7
zp_len_hi = $a8
zp_src_lo = $ae
zp_src_hi = zp_src_lo + 1
zp_bits_hi = $a7
.IF DONT_REUSE_OFFSET = 0
zp_ro_state = $a8
.ENDIF
zp_bits_hi = $fc
zp_bitbuf = $fd
zp_dest_lo = zp_bitbuf + 1 ; dest addr lo
zp_dest_hi = zp_bitbuf + 2 ; dest addr hi
.IF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE <> 0
.ifdef EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE
encoded_entries = 68
.ELSE
.else
encoded_entries = 52
.ENDIF
.endif
tabl_bi = decrunch_table
tabl_lo = decrunch_table + encoded_entries
tabl_hi = decrunch_table + encoded_entries * 2
;; refill bits is always inlined
.MACRO mac_refill_bits
.macro mac_refill_bits
pha
jsr get_crunched_byte
rol
sta zp_bitbuf
pla
.ENDMACRO
.endmacro
.MACRO mac_get_bits
.IF INLINE_GET_BITS <> 0
.SCOPE
.ifdef INLINE_GET_BITS
.macro mac_get_bits
adc #$80 ; needs c=0, affects v
asl
bpl gb_skip
@@ -164,45 +120,13 @@ gb_get_hi:
sta zp_bits_hi
jsr get_crunched_byte
skip:
.ENDSCOPE
.ELSE
.endmacro
.else
.macro mac_get_bits
jsr get_bits
.ENDIF
.ENDMACRO
.endmacro
.endif
.MACRO mac_init_zp
.SCOPE
; -------------------------------------------------------------------
; init zeropage and x reg. (8 bytes)
;
init_zp:
jsr get_crunched_byte
sta zp_bitbuf - 1,x
dex
bne init_zp
.ENDSCOPE
.ENDMACRO
.IF INLINE_GET_BITS = 0
get_bits:
adc #$80 ; needs c=0, affects v
asl
bpl gb_skip
gb_next:
asl zp_bitbuf
bne gb_ok
mac_refill_bits
gb_ok:
rol
bmi gb_next
gb_skip:
bvs gb_get_hi
rts
gb_get_hi:
sec
sta zp_bits_hi
jmp get_crunched_byte
.ENDIF
; -------------------------------------------------------------------
; no code below this comment has to be modified in order to generate
; a working decruncher of this source file.
@@ -214,25 +138,22 @@ gb_get_hi:
; jsr this label to decrunch, it will in turn init the tables and
; call the decruncher
; no constraints on register content, however the
; decimal flag has to be cleared (it almost always is, otherwise do a cld)
; decimal flag has to be #0 (it almost always is, otherwise do a cld)
decrunch:
.IF ENABLE_SPLIT_ENCODING <> 0
ldx #3
jsr internal_gentable
jmp normal_decrunch
split_gentable:
ldx #1
internal_gentable:
jsr split_init_zp
.ELSE
ldx #3
mac_init_zp
.ENDIF
; -------------------------------------------------------------------
; calculate tables (64 bytes) + get_bits macro
; x must be #0 when entering
; init zeropage, x and y regs. (12 bytes)
;
ldy #0
ldx #3
init_zp:
jsr get_crunched_byte
sta zp_bitbuf - 1,x
dex
bne init_zp
; -------------------------------------------------------------------
; calculate tables (62 bytes) + get_bits macro
; x and y must be #0 when entering
;
clc
table_gen:
tax
@@ -271,7 +192,7 @@ rolled:
bmi no_fixup_lohi
lda zp_len_hi
stx zp_len_hi
.BYTE $24
.byte $24
no_fixup_lohi:
txa
; -------------------------------------------------------------------
@@ -279,57 +200,26 @@ no_fixup_lohi:
cpy #encoded_entries
bne table_gen
; -------------------------------------------------------------------
.IF ENABLE_SPLIT_ENCODING <> 0
rts
split_decrunch:
ldx #3
jsr split_init_zp
; X reg must be 0 here
sec
normal_decrunch:
.ENDIF
; -------------------------------------------------------------------
; prepare for main decruncher
.IF DONT_REUSE_OFFSET = 0
ror zp_ro_state
sec
.ENDIF
ldy zp_dest_lo
stx zp_dest_lo
stx zp_bits_hi
; -------------------------------------------------------------------
; copy one literal byte to destination (11 bytes)
; copy one literal byte to destination (11(10) bytes)
;
literal_start1:
.IF DECRUNCH_FORWARDS = 0
tya
bne no_hi_decr
dec zp_dest_hi
.IF DONT_REUSE_OFFSET = 0
dec zp_src_hi
.ENDIF
no_hi_decr:
dey
.ENDIF
jsr get_crunched_byte
sta (zp_dest_lo),y
.IF DECRUNCH_FORWARDS <> 0
iny
bne skip_hi_incr
inc zp_dest_hi
.IF DONT_REUSE_OFFSET = 0
inc zp_src_hi
.ENDIF
skip_hi_incr:
.ENDIF
; -------------------------------------------------------------------
; fetch sequence length index (15 bytes)
; x must be #0 when entering and contains the length index + 1
; when exiting or 0 for literal byte
next_round:
.IF DONT_REUSE_OFFSET = 0
ror zp_ro_state
.ENDIF
dex
lda zp_bitbuf
no_literal1:
@@ -349,13 +239,13 @@ nofetch8:
; check for decrunch done and literal sequences (4 bytes)
;
cpx #$11
.IF INLINE_GET_BITS <> 0
.ifdef INLINE_GET_BITS
bcc skip_jmp
jmp exit_or_lit_seq
skip_jmp:
.ELSE
.else
bcs exit_or_lit_seq
.ENDIF
.endif
; -------------------------------------------------------------------
; calulate length of sequence (zp_len) (18(11) bytes) + get_bits macro
;
@@ -363,7 +253,7 @@ skip_jmp:
mac_get_bits
adc tabl_lo - 1,x ; we have now calculated zp_len_lo
sta zp_len_lo
.IF MAX_SEQUENCE_LENGTH_256 = 0
.ifndef MAX_SEQUENCE_LENGTH_256
lda zp_bits_hi
adc tabl_hi - 1,x ; c = 0 after this.
sta zp_len_hi
@@ -372,32 +262,15 @@ skip_jmp:
; z-flag reflects zp_len_hi here
;
ldx zp_len_lo
.ELSE
.else
tax
.ENDIF
.IF MAX_SEQUENCE_LENGTH_256 = 0
lda #0
.ENDIF
.IF DONT_REUSE_OFFSET = 0
; -------------------------------------------------------------------
; here we decide to reuse latest offset or not (13(15) bytes)
;
bit <zp_ro_state
bmi test_reuse
no_reuse:
.ENDIF
; -------------------------------------------------------------------
; here we decide what offset table to use (17(15) bytes)
;
.IF MAX_SEQUENCE_LENGTH_256 = 0
sta <zp_bits_hi
.ENDIF
.endif
lda #$e1
.IF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE <> 0
.ifdef EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE
cpx #$04
.ELSE
.else
cpx #$03
.ENDIF
.endif
bcs gbnc2_next
lda tabl_bit - 1,x
gbnc2_next:
@@ -413,163 +286,172 @@ gbnc2_ok:
bcs gbnc2_next
tax
; -------------------------------------------------------------------
; calulate absolute offset (zp_src) (17 bytes) + get_bits macro
; calulate absolute offset (zp_src) (21(23) bytes) + get_bits macro
;
.ifndef MAX_SEQUENCE_LENGTH_256
lda #0
sta zp_bits_hi
.endif
lda tabl_bi,x
mac_get_bits
.IF DECRUNCH_FORWARDS = 0
adc tabl_lo,x
sta zp_src_lo
lda zp_bits_hi
adc tabl_hi,x
adc zp_dest_hi
sta zp_src_hi
.ELSE
clc
adc tabl_lo,x
eor #$ff
sta zp_src_lo
lda zp_bits_hi
adc tabl_hi,x
eor #$ff
adc zp_dest_hi
sta zp_src_hi
clc
.ENDIF
; -------------------------------------------------------------------
; prepare for copy loop (2 bytes)
;
pre_copy:
ldx zp_len_lo
; -------------------------------------------------------------------
; main copy loop (30 bytes)
;
copy_next:
.IF DECRUNCH_FORWARDS = 0
tya
bne copy_skip_hi
dec zp_dest_hi
dec zp_src_hi
copy_skip_hi:
dey
.ENDIF
.IF LITERAL_SEQUENCES_NOT_USED = 0
.ifndef LITERAL_SEQUENCES_NOT_USED
bcs get_literal_byte
.ENDIF
.endif
lda (zp_src_lo),y
literal_byte_gotten:
sta (zp_dest_lo),y
.IF DECRUNCH_FORWARDS <> 0
iny
bne copy_skip_hi
inc zp_dest_hi
inc zp_src_hi
copy_skip_hi:
.ENDIF
dex
bne copy_next
.IF MAX_SEQUENCE_LENGTH_256 = 0
.ifndef MAX_SEQUENCE_LENGTH_256
lda zp_len_hi
.IF INLINE_GET_BITS <> 0
.ifdef INLINE_GET_BITS
bne copy_next_hi
.ENDIF
.ENDIF
.endif
.endif
begin_stx:
stx zp_bits_hi
.IF INLINE_GET_BITS = 0
.ifndef INLINE_GET_BITS
beq next_round
.ELSE
.else
jmp next_round
.ENDIF
.IF MAX_SEQUENCE_LENGTH_256 = 0
.endif
.ifndef MAX_SEQUENCE_LENGTH_256
copy_next_hi:
dec zp_len_hi
jmp copy_next
.ENDIF
.IF DONT_REUSE_OFFSET = 0
; -------------------------------------------------------------------
; test for offset reuse (11 bytes)
;
test_reuse:
bvs no_reuse
.IF MAX_SEQUENCE_LENGTH_256 <> 0
lda #$00 ; fetch one bit
.ENDIF
asl zp_bitbuf
bne gbnc1_ok
pha
.endif
.ifndef LITERAL_SEQUENCES_NOT_USED
get_literal_byte:
jsr get_crunched_byte
rol
sta zp_bitbuf
pla
gbnc1_ok:
rol
beq no_reuse ; bit == 0 => C=0, no reuse
bne copy_next ; bit != 0 => C=0, reuse previous offset
.ENDIF
bcs literal_byte_gotten
.endif
; -------------------------------------------------------------------
; exit or literal sequence handling (16(12) bytes)
;
exit_or_lit_seq:
.IF LITERAL_SEQUENCES_NOT_USED = 0
.ifndef LITERAL_SEQUENCES_NOT_USED
beq decr_exit
jsr get_crunched_byte
.IF MAX_SEQUENCE_LENGTH_256 = 0
.ifndef MAX_SEQUENCE_LENGTH_256
sta zp_len_hi
.ENDIF
.endif
jsr get_crunched_byte
tax
bcs copy_next
decr_exit:
.ENDIF
.endif
rts
.IF LITERAL_SEQUENCES_NOT_USED = 0
get_literal_byte:
jsr get_crunched_byte
bcs literal_byte_gotten
.ENDIF
.IF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE <> 0
.ifdef EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE
; -------------------------------------------------------------------
; the static stable used for bits+offset for lengths 1, 2 and 3 (3 bytes)
; bits 2, 4, 4 and offsets 64, 48, 32 corresponding to
; %10010000, %11100011, %11100010
tabl_bit:
.BYTE $90, $e3, $e2
.ELSE
.byte $90, $e3, $e2
.else
; -------------------------------------------------------------------
; the static stable used for bits+offset for lengths 1 and 2 (2 bytes)
; bits 2, 4 and offsets 48, 32 corresponding to %10001100, %11100010
tabl_bit:
.BYTE $8c, $e2
.ENDIF
.IF ENABLE_SPLIT_ENCODING <> 0
split_init_zp:
mac_init_zp
rts
.ENDIF
.byte $8c, $e2
.endif
; -------------------------------------------------------------------
; end of decruncher
; -------------------------------------------------------------------
.ifndef INLINE_GET_BITS
get_bits:
adc #$80 ; needs c=0, affects v
asl
bpl gb_skip
gb_next:
asl zp_bitbuf
bne gb_ok
mac_refill_bits
gb_ok:
rol
bmi gb_next
gb_skip:
bvs gb_get_hi
rts
gb_get_hi:
sec
sta zp_bits_hi
; fall through
.endif
get_crunched_byte:
lda _byte_lo
bne _byte_skip_hi
dec _byte_hi
_byte_skip_hi:
dec _byte_lo
_byte_lo = * + 1
_byte_hi = * + 2
lda $d1d1 ; needs to be set correctly before
; decrunch_file is called.
rts
; -------------------------------------------------------------------
; this 156 (204) byte table area may be relocated. It may also be
; clobbered by other data between decrunches.
; -------------------------------------------------------------------
decrunch_table:
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.IF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE <> 0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.ENDIF
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
.byte 0,0,0,0,0,0,0,0,0,0,0,0
;!warn "entry=",*
pla
tay
pla
tax
clc
pla
adc #$F8
sta _byte_lo
pla
sta zp_bitbuf
pla
adc zp_bitbuf
sta _byte_hi
txa
pha
tya
pha
jmp decrunch
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;;.IFDEF EXTRA_TABLE_ENTRY_FOR_LENGTH_THREE
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;;.ENDIF
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
;; .byte 0,0,0,0,0,0,0,0,0,0,0,0
; -------------------------------------------------------------------
; end of decruncher
; -------------------------------------------------------------------
compression/comparison/hardware.inc
+4 -4
View File
@@ -4,8 +4,8 @@ KEYPRESS = $C000
KEYRESET = $C010
;; SOFT SWITCHES
CLR80COL = $C000 ; PAGE0/PAGE1 normal
SET80COL = $C001 ; PAGE0/PAGE1 switches PAGE0 in Aux instead
CLR80COL = $C000 ; PAGE1/PAGE2 normal
SET80COL = $C001 ; PAGE1/PAGE2 switches PAGE1 in Aux instead
EIGHTYCOLOFF = $C00C
EIGHTYCOLON = $C00D
VBLANK = $C019 ; IIe *not* RDVBL (VBL low), IIgs opposite
@@ -20,8 +20,8 @@ SET_GR = $C050
SET_TEXT = $C051
FULLGR = $C052
TEXTGR = $C053
PAGE0 = $C054
PAGE1 = $C055
PAGE1 = $C054
PAGE2 = $C055
LORES = $C056 ; Enable LORES graphics
HIRES = $C057 ; Enable HIRES graphics
CLRAN1 = $C05A ; clear annunciator 1 (if IOUDIS off)