2017-11-24 16:13:32 +00:00
|
|
|
|
NEW
|
2017-12-22 21:24:30 +00:00
|
|
|
|
PREFIX /A2OSX.BUILD
|
|
|
|
|
|
AUTO 4,1
|
2017-11-24 16:13:32 +00:00
|
|
|
|
.LIST OFF
|
|
|
|
|
|
.OP 65C02
|
|
|
|
|
|
.OR $2000
|
2017-12-22 21:24:30 +00:00
|
|
|
|
.TF /A2OSX.BUILD/ROOT/BMP2PIX
|
2017-11-24 16:13:32 +00:00
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
.INB /A2OSX.BUILD/INC/MACROS.I
|
|
|
|
|
|
.INB /A2OSX.BUILD/INC/A2OSX.I
|
2017-12-30 22:14:05 +00:00
|
|
|
|
.INB /A2OSX.BUILD/INC/GUI.I
|
2017-11-24 16:13:32 +00:00
|
|
|
|
.INB /A2OSX.BUILD/INC/LIBGUI.I
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
ZPPTR1 .EQ ZPBIN
|
|
|
|
|
|
ZPInputBufPtr .EQ ZPBIN+2
|
|
|
|
|
|
ZPInputBufLen .EQ ZPBIN+4
|
|
|
|
|
|
ZPInputDataPtr .EQ ZPBIN+6
|
|
|
|
|
|
ZPBMPRowBytes .EQ ZPBIN+8
|
|
|
|
|
|
ZPPIXRowBytes .EQ ZPBIN+10
|
|
|
|
|
|
ZPBufPtr .EQ ZPBIN+12
|
|
|
|
|
|
ZPLineCount .EQ ZPBIN+14
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
* File Header (16 Bytes)
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.START cld
|
|
|
|
|
|
jmp (.1,x)
|
|
|
|
|
|
.DA #$61 6502,Level 1 (65c02)
|
|
|
|
|
|
.DA #1 BIN Layout Version 1
|
|
|
|
|
|
.DA 0
|
|
|
|
|
|
.DA CS.END-CS.START CS
|
|
|
|
|
|
.DA DS.END-DS.START DS
|
|
|
|
|
|
.DA #64 SS
|
|
|
|
|
|
.DA #16 ZP
|
|
|
|
|
|
.DA 0
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
* Relocation Table
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
.1 .DA CS.INIT
|
|
|
|
|
|
.DA CS.RUN
|
|
|
|
|
|
.DA CS.DOEVENT
|
|
|
|
|
|
.DA CS.QUIT
|
|
|
|
|
|
L.MSG.USAGE .DA MSG.USAGE
|
|
|
|
|
|
L.MSG.FILE.OK .DA MSG.FILE.OK
|
|
|
|
|
|
L.MSG.HEADER.OK .DA MSG.HEADER.OK
|
|
|
|
|
|
L.MSG.HEADER.KO .DA MSG.HEADER.KO
|
|
|
|
|
|
L.MSG.DONE .DA MSG.DONE
|
|
|
|
|
|
.DA 0
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.INIT
|
|
|
|
|
|
.1 >INC.G ArgCount
|
|
|
|
|
|
>SYSCALL GetArg.A
|
|
|
|
|
|
bcs .7
|
|
|
|
|
|
|
|
|
|
|
|
>STYA ZPPtr1
|
|
|
|
|
|
|
|
|
|
|
|
lda (ZPPtr1)
|
|
|
|
|
|
cmp #'-'
|
|
|
|
|
|
bne .4
|
|
|
|
|
|
|
|
|
|
|
|
ldy #1
|
|
|
|
|
|
lda (ZPPtr1),y
|
|
|
|
|
|
|
|
|
|
|
|
ldx OptionList
|
|
|
|
|
|
|
|
|
|
|
|
.2 cmp OptionList,x
|
|
|
|
|
|
beq .3
|
|
|
|
|
|
dex
|
|
|
|
|
|
bne .2
|
|
|
|
|
|
|
|
|
|
|
|
.99 >LDYA L.MSG.USAGE
|
|
|
|
|
|
>SYSCALL PrintF.YA
|
|
|
|
|
|
lda #K.E.SYN
|
|
|
|
|
|
sec
|
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
|
|
.3 ldy OptionVars-1,x
|
|
|
|
|
|
lda #$80
|
|
|
|
|
|
sta (pData),y
|
|
|
|
|
|
bra .1
|
|
|
|
|
|
|
|
|
|
|
|
.4 >LDA.G hInputBuf
|
|
|
|
|
|
bne .5
|
|
|
|
|
|
jsr CS.INIT.OPENINPUT
|
|
|
|
|
|
bcc .1 scan for any other args
|
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
|
|
.5 >LDA.G hOutputFile
|
|
|
|
|
|
bne .99
|
|
|
|
|
|
jsr CS.INIT.CREATEOUTPUT
|
|
|
|
|
|
bcc .1 scan for any other args
|
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
|
|
.7 >LDA.G hOutputFile
|
|
|
|
|
|
beq .99
|
|
|
|
|
|
|
|
|
|
|
|
>LDYAI 256
|
|
|
|
|
|
>SYSCALL GetMem.YA
|
|
|
|
|
|
bcs CS.INIT.RTS
|
|
|
|
|
|
|
|
|
|
|
|
>STYA ZPBufPtr
|
|
|
|
|
|
txa
|
|
|
|
|
|
>STA.G hBuf
|
|
|
|
|
|
|
|
|
|
|
|
.8 clc
|
|
|
|
|
|
CS.INIT.RTS rts
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.INIT.OPENINPUT
|
|
|
|
|
|
>PUSHWI 0 Aux type
|
|
|
|
|
|
>PUSHBI 0 Type
|
|
|
|
|
|
>PUSHBI SYS.FOpen.R
|
|
|
|
|
|
>PUSHW ZPPtr1
|
|
|
|
|
|
>SYSCALL LoadFile
|
|
|
|
|
|
bcs CS.INIT.RTS
|
|
|
|
|
|
|
|
|
|
|
|
>STYA ZPInputBufLen
|
|
|
|
|
|
>PUSHYA
|
|
|
|
|
|
|
|
|
|
|
|
txa
|
|
|
|
|
|
>STA.G hInputBuf
|
|
|
|
|
|
>SYSCALL GetMemPtr.A
|
|
|
|
|
|
>STYA ZPInputBufPtr
|
|
|
|
|
|
|
|
|
|
|
|
>LDYA L.MSG.FILE.OK
|
|
|
|
|
|
>SYSCALL PrintF.YA
|
|
|
|
|
|
|
|
|
|
|
|
lda (ZPInputBufPtr)
|
|
|
|
|
|
cmp #'B'
|
|
|
|
|
|
bne .99
|
|
|
|
|
|
|
|
|
|
|
|
ldy #1
|
|
|
|
|
|
lda (ZPInputBufPtr),y
|
|
|
|
|
|
cmp #'M'
|
|
|
|
|
|
bne .99
|
|
|
|
|
|
|
|
|
|
|
|
ldy #$1C BBP LO
|
|
|
|
|
|
lda (ZPInputBufPtr),y
|
|
|
|
|
|
cmp #1
|
|
|
|
|
|
bne .99
|
|
|
|
|
|
iny BBP HI
|
|
|
|
|
|
lda (ZPInputBufPtr),y
|
|
|
|
|
|
bne .99
|
|
|
|
|
|
|
|
|
|
|
|
ldy #$16 H LO
|
|
|
|
|
|
lda (ZPInputBufPtr),y
|
|
|
|
|
|
>STA.G PIX.Header+S.BM.H
|
|
|
|
|
|
pha
|
|
|
|
|
|
eor #$ff
|
|
|
|
|
|
sta ZPLineCount
|
|
|
|
|
|
|
|
|
|
|
|
ldy #$17 H HI
|
|
|
|
|
|
lda (ZPInputBufPtr),y
|
|
|
|
|
|
>STA.G PIX.Header+S.BM.H+1
|
|
|
|
|
|
>PUSHA
|
|
|
|
|
|
eor #$ff
|
|
|
|
|
|
sta ZPLineCount+1
|
|
|
|
|
|
|
|
|
|
|
|
pla
|
|
|
|
|
|
>PUSHA
|
|
|
|
|
|
|
|
|
|
|
|
ldy #$12 W LO
|
|
|
|
|
|
lda (ZPInputBufPtr),y
|
|
|
|
|
|
>STA.G PIX.Header+S.BM.W
|
|
|
|
|
|
pha
|
|
|
|
|
|
|
|
|
|
|
|
ldy #$13 W HI
|
|
|
|
|
|
lda (ZPInputBufPtr),y
|
|
|
|
|
|
>STA.G PIX.Header+S.BM.W+1
|
|
|
|
|
|
>PUSHA
|
|
|
|
|
|
pla
|
|
|
|
|
|
>PUSHA
|
|
|
|
|
|
|
|
|
|
|
|
>LDYA L.MSG.HEADER.OK
|
|
|
|
|
|
>SYSCALL PrintF.YA
|
|
|
|
|
|
clc
|
|
|
|
|
|
rts
|
|
|
|
|
|
|
|
|
|
|
|
.99 >LDYA L.MSG.HEADER.KO
|
|
|
|
|
|
>SYSCALL PrintF.YA
|
|
|
|
|
|
lda #K.E.IBIN
|
|
|
|
|
|
sec
|
|
|
|
|
|
rts
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.INIT.CREATEOUTPUT
|
|
|
|
|
|
>PUSHWI 0 Aux type
|
|
|
|
|
|
>PUSHBI $CB PIX Type
|
|
|
|
|
|
>PUSHBI SYS.FOpen.W+SYS.FOpen.X
|
|
|
|
|
|
>PUSHW ZPPtr1
|
|
|
|
|
|
>SYSCALL FOpen
|
|
|
|
|
|
bcs .9
|
|
|
|
|
|
>STA.G hOutputFile
|
|
|
|
|
|
.9 rts
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.RUN lda #S.BM.F.BBP1
|
|
|
|
|
|
>STA.G PIX.Header+S.BM.F
|
|
|
|
|
|
|
|
|
|
|
|
>LDA.G PIX.Header+S.BM.W
|
|
|
|
|
|
sta ZPBMPRowBytes
|
|
|
|
|
|
sta ZPPIXRowBytes
|
|
|
|
|
|
|
|
|
|
|
|
iny
|
|
|
|
|
|
lda (pData),y
|
|
|
|
|
|
sta ZPBMPRowBytes+1
|
|
|
|
|
|
sta ZPPIXRowBytes+1
|
|
|
|
|
|
|
|
|
|
|
|
lda ZPBMPRowBytes
|
|
|
|
|
|
and #%00011111
|
|
|
|
|
|
beq .1
|
|
|
|
|
|
lda ZPBMPRowBytes
|
|
|
|
|
|
and #%11100000
|
|
|
|
|
|
clc
|
|
|
|
|
|
adc #%00100000
|
|
|
|
|
|
bcc .1
|
|
|
|
|
|
|
|
|
|
|
|
inc ZPBMPRowBytes+1
|
|
|
|
|
|
|
|
|
|
|
|
.1 lsr ZPBMPRowBytes+1
|
|
|
|
|
|
ror
|
|
|
|
|
|
lsr ZPBMPRowBytes+1
|
|
|
|
|
|
ror
|
|
|
|
|
|
lsr ZPBMPRowBytes+1
|
|
|
|
|
|
ror
|
|
|
|
|
|
sta ZPBMPRowBytes
|
|
|
|
|
|
|
|
|
|
|
|
lda ZPPIXRowBytes
|
|
|
|
|
|
and #%00000111
|
|
|
|
|
|
beq .2
|
|
|
|
|
|
lda ZPPIXRowBytes
|
|
|
|
|
|
and #%11111000
|
|
|
|
|
|
clc
|
|
|
|
|
|
adc #%00001000
|
|
|
|
|
|
bcc .2
|
|
|
|
|
|
|
|
|
|
|
|
inc ZPPIXRowBytes+1
|
|
|
|
|
|
|
|
|
|
|
|
.2 lsr ZPPIXRowBytes+1
|
|
|
|
|
|
ror
|
|
|
|
|
|
lsr ZPPIXRowBytes+1
|
|
|
|
|
|
ror
|
|
|
|
|
|
lsr ZPPIXRowBytes+1
|
|
|
|
|
|
ror
|
|
|
|
|
|
sta ZPPIXRowBytes
|
|
|
|
|
|
>STA.G PIX.Header+S.BM.RowBytes
|
|
|
|
|
|
|
|
|
|
|
|
lda ZPInputBufPtr
|
|
|
|
|
|
clc
|
|
|
|
|
|
adc ZPInputBufLen
|
|
|
|
|
|
sta ZPInputDataPtr
|
|
|
|
|
|
lda ZPInputBufPtr+1
|
|
|
|
|
|
adc ZPInputBufLen+1
|
|
|
|
|
|
sta ZPInputDataPtr+1
|
|
|
|
|
|
|
|
|
|
|
|
>PUSHEA.G PIX.Header
|
|
|
|
|
|
>PUSHWI S.BM
|
|
|
|
|
|
>LDA.G hOutputFile
|
|
|
|
|
|
>PUSHA
|
|
|
|
|
|
>SYSCALL FWrite
|
|
|
|
|
|
bcs CS.RUN.RTS
|
|
|
|
|
|
|
|
|
|
|
|
CS.RUN.LOOP inc ZPLineCount
|
|
|
|
|
|
bne .1
|
|
|
|
|
|
inc ZPLineCount+1
|
|
|
|
|
|
beq .8
|
|
|
|
|
|
|
|
|
|
|
|
.1 lda ZPInputDataPtr
|
|
|
|
|
|
sec
|
|
|
|
|
|
sbc ZPBMPRowBytes
|
|
|
|
|
|
sta ZPInputDataPtr
|
|
|
|
|
|
lda ZPInputDataPtr+1
|
|
|
|
|
|
sbc ZPBMPRowBytes+1
|
|
|
|
|
|
sta ZPInputDataPtr+1
|
|
|
|
|
|
|
|
|
|
|
|
>LDYA ZPBufPtr
|
|
|
|
|
|
>STYA ZPPTR1
|
|
|
|
|
|
|
|
|
|
|
|
ldy #0
|
|
|
|
|
|
|
|
|
|
|
|
.2 lda (ZPInputDataPtr),y
|
|
|
|
|
|
tax
|
|
|
|
|
|
lda TWIST,x
|
|
|
|
|
|
sta (ZPPTR1)
|
|
|
|
|
|
inc ZPPTR1
|
|
|
|
|
|
bne .3
|
|
|
|
|
|
|
|
|
|
|
|
inc ZPPTR1+1
|
|
|
|
|
|
|
|
|
|
|
|
.3 iny
|
|
|
|
|
|
cpy ZPPIXRowBytes
|
|
|
|
|
|
bne .2
|
|
|
|
|
|
|
|
|
|
|
|
>PUSHW ZPBufPtr
|
|
|
|
|
|
>PUSHW ZPPIXRowBytes
|
|
|
|
|
|
>LDA.G hOutputFile
|
|
|
|
|
|
>PUSHA
|
|
|
|
|
|
>SYSCALL FWrite
|
|
|
|
|
|
bcs CS.RUN.RTS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
bra CS.RUN.LOOP
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.8 >LDYA L.MSG.DONE
|
|
|
|
|
|
>SYSCALL PrintF.YA
|
|
|
|
|
|
|
|
|
|
|
|
lda #0
|
|
|
|
|
|
sec
|
|
|
|
|
|
CS.RUN.RTS rts
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.DOEVENT sec
|
|
|
|
|
|
rts
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.QUIT >LDA.G hBuf
|
|
|
|
|
|
beq .1
|
|
|
|
|
|
>SYSCALL FreeMem.A
|
|
|
|
|
|
|
|
|
|
|
|
.1 >LDA.G hOutputFile
|
|
|
|
|
|
beq .8
|
|
|
|
|
|
|
|
|
|
|
|
>SYSCALL FClose.A
|
|
|
|
|
|
|
|
|
|
|
|
.8 clc
|
|
|
|
|
|
rts
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
CS.END
|
2017-12-12 07:27:36 +00:00
|
|
|
|
*--------------------------------------
|
2017-12-30 22:14:05 +00:00
|
|
|
|
.INB /A2OSX.BUILD/ROOT/X.TWIST.G
|
2017-11-24 16:13:32 +00:00
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
OptionList >PSTR "Vv"
|
|
|
|
|
|
OptionVars .DA #bVerbose,#bVerbose
|
|
|
|
|
|
MSG.USAGE >CSTR "Usage : BMP2PIX BMP-File \r\n -V : Verbose Mode\r\n"
|
|
|
|
|
|
MSG.FILE.OK >CSTR "BMP Loaded, %D Bytes Read\r\n"
|
|
|
|
|
|
MSG.HEADER.OK >CSTR "BMP Size : %D x %D pixels\r\n"
|
|
|
|
|
|
MSG.HEADER.KO >CSTR "Invalid Input File Format\r\n"
|
|
|
|
|
|
MSG.DONE >CSTR "All Done!!!\r\n"
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
.DUMMY
|
|
|
|
|
|
.OR 0
|
|
|
|
|
|
DS.START
|
|
|
|
|
|
PIX.Header .BS S.BM
|
|
|
|
|
|
ArgCount .BS 1
|
|
|
|
|
|
hInputBuf .BS 1
|
|
|
|
|
|
hOutputFile .BS 1
|
|
|
|
|
|
bVerbose .BS 1
|
|
|
|
|
|
hBuf .BS 1
|
|
|
|
|
|
DS.END
|
|
|
|
|
|
.ED
|
|
|
|
|
|
*--------------------------------------
|
|
|
|
|
|
MAN
|
2017-12-30 22:14:05 +00:00
|
|
|
|
SAVE /A2OSX.BUILD/ROOT/BMP2PIX.S
|
2017-11-24 16:13:32 +00:00
|
|
|
|
ASM
|
