mirror of
https://github.com/A2osX/A2osX.git
synced 2024-10-25 15:24:26 +00:00
382 lines
9.5 KiB
Plaintext
382 lines
9.5 KiB
Plaintext
|
PR#3
|
|||
|
PREFIX /A2OSX.BUILD
|
|||
|
NEW
|
|||
|
INC 1
|
|||
|
AUTO 6
|
|||
|
.LIST OFF
|
|||
|
.OP 65C02
|
|||
|
.OR $2000
|
|||
|
.TF /A2OSX.BUILD/BMP2PIX
|
|||
|
*--------------------------------------
|
|||
|
.INB /A2OSX.BUILD/INC/MACROS.I
|
|||
|
.INB /A2OSX.BUILD/INC/A2OSX.I
|
|||
|
.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
|
|||
|
TWIST .DA #%00000000,#%10000000,#%01000000,#%11000000,#%00100000,#%10100000,#%01100000,#%11100000
|
|||
|
.DA #%00010000,#%10010000,#%01010000,#%11010000,#%00110000,#%10110000,#%01110000,#%11110000
|
|||
|
.DA #%00001000,#%10001000,#%01001000,#%11001000,#%00101000,#%10101000,#%01101000,#%11101000
|
|||
|
.DA #%00011000,#%10011000,#%01011000,#%11011000,#%00111000,#%10111000,#%01111000,#%11111000
|
|||
|
.DA #%00000100,#%10000100,#%01000100,#%11000100,#%00100100,#%10100100,#%01100100,#%11100100
|
|||
|
.DA #%00010100,#%10010100,#%01010100,#%11010100,#%00110100,#%10110100,#%01110100,#%11110100
|
|||
|
.DA #%00001100,#%10001100,#%01001100,#%11001100,#%00101100,#%10101100,#%01101100,#%11101100
|
|||
|
.DA #%00011100,#%10011100,#%01011100,#%11011100,#%00111100,#%10111100,#%01111100,#%11111100
|
|||
|
.DA #%00000010,#%10000010,#%01000010,#%11000010,#%00100010,#%10100010,#%01100010,#%11100010
|
|||
|
.DA #%00010010,#%10010010,#%01010010,#%11010010,#%00110010,#%10110010,#%01110010,#%11110010
|
|||
|
.DA #%00001010,#%10001010,#%01001010,#%11001010,#%00101010,#%10101010,#%01101010,#%11101010
|
|||
|
.DA #%00011010,#%10011010,#%01011010,#%11011010,#%00111010,#%10111010,#%01111010,#%11111010
|
|||
|
.DA #%00000110,#%10000110,#%01000110,#%11000110,#%00100110,#%10100110,#%01100110,#%11100110
|
|||
|
.DA #%00010110,#%10010110,#%01010110,#%11010110,#%00110110,#%10110110,#%01110110,#%11110110
|
|||
|
.DA #%00001110,#%10001110,#%01001110,#%11001110,#%00101110,#%10101110,#%01101110,#%11101110
|
|||
|
.DA #%00011110,#%10011110,#%01011110,#%11011110,#%00111110,#%10111110,#%01111110,#%11111110
|
|||
|
.DA #%00000001,#%10000001,#%01000001,#%11000001,#%00100001,#%10100001,#%01100001,#%11100001
|
|||
|
.DA #%00010001,#%10010001,#%01010001,#%11010001,#%00110001,#%10110001,#%01110001,#%11110001
|
|||
|
.DA #%00001001,#%10001001,#%01001001,#%11001001,#%00101001,#%10101001,#%01101001,#%11101001
|
|||
|
.DA #%00011001,#%10011001,#%01011001,#%11011001,#%00111001,#%10111001,#%01111001,#%11111001
|
|||
|
.DA #%00000101,#%10000101,#%01000101,#%11000101,#%00100101,#%10100101,#%01100101,#%11100101
|
|||
|
.DA #%00010101,#%10010101,#%01010101,#%11010101,#%00110101,#%10110101,#%01110101,#%11110101
|
|||
|
.DA #%00001101,#%10001101,#%01001101,#%11001101,#%00101101,#%10101101,#%01101101,#%11101101
|
|||
|
.DA #%00011101,#%10011101,#%01011101,#%11011101,#%00111101,#%10111101,#%01111101,#%11111101
|
|||
|
.DA #%00000011,#%10000011,#%01000011,#%11000011,#%00100011,#%10100011,#%01100011,#%11100011
|
|||
|
.DA #%00010011,#%10010011,#%01010011,#%11010011,#%00110011,#%10110011,#%01110011,#%11110011
|
|||
|
.DA #%00001011,#%10001011,#%01001011,#%11001011,#%00101011,#%10101011,#%01101011,#%11101011
|
|||
|
.DA #%00011011,#%10011011,#%01011011,#%11011011,#%00111011,#%10111011,#%01111011,#%11111011
|
|||
|
.DA #%00000111,#%10000111,#%01000111,#%11000111,#%00100111,#%10100111,#%01100111,#%11100111
|
|||
|
.DA #%00010111,#%10010111,#%01010111,#%11010111,#%00110111,#%10110111,#%01110111,#%11110111
|
|||
|
.DA #%00001111,#%10001111,#%01001111,#%11001111,#%00101111,#%10101111,#%01101111,#%11101111
|
|||
|
.DA #%00011111,#%10011111,#%01011111,#%11011111,#%00111111,#%10111111,#%01111111,#%11111111
|
|||
|
*--------------------------------------
|
|||
|
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
|
|||
|
SAVE /A2OSX.BUILD/BMP2PIX.S
|
|||
|
ASM
|