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factor out more FX routines

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This commit is contained in:
4am 2024-05-28 20:59:33 -04:00
parent d75c1cc039
commit 7ea8a0624d
100 changed files with 362 additions and 347 deletions
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6
src/4cade.a
View File

@ -159,14 +159,17 @@ gGlobalPrefsStore
; be set to $55 as part of the 64K memory test,
; which is apparently one of the acceptable values)
+DEFINE_INDIRECT_VECTOR iHGRPrecomputed3Bit, HGRPrecomputed3Bit
+DEFINE_INDIRECT_VECTOR iRippleCoordinates3Bit, RippleCoordinates3Bit
+DEFINE_INDIRECT_VECTOR iReverseCoordinates3Bit, ReverseCoordinates3Bit
+DEFINE_INDIRECT_VECTOR iSetupPrecomputed3Bit, SetupPrecomputed3Bit
+DEFINE_INDIRECT_VECTOR iDHGRPrecomputed2Bit, DHGRPrecomputed2Bit
+DEFINE_INDIRECT_VECTOR iHGRPrecomputed2Bit, HGRPrecomputed2Bit
+DEFINE_INDIRECT_VECTOR iRippleCoordinates2Bit, RippleCoordinates2Bit
+DEFINE_INDIRECT_VECTOR iReverseCoordinates2Bit, ReverseCoordinates2Bit
+DEFINE_INDIRECT_VECTOR iBuildDHGRSparseBitmasks2Bit, BuildDHGRSparseBitmasks2Bit
+DEFINE_INDIRECT_VECTOR iBuildHGRSparseBitmasks2Bit, BuildHGRSparseBitmasks2Bit
+DEFINE_INDIRECT_VECTOR iDHGRPrecomputed1Bit, DHGRPrecomputed1Bit
+DEFINE_INDIRECT_VECTOR iHGRPrecomputed1Bit, HGRPrecomputed1Bit
+DEFINE_INDIRECT_VECTOR iBuildDHGRSparseBitmasks1Bit, BuildDHGRSparseBitmasks1Bit
+DEFINE_INDIRECT_VECTOR iBuildHGRSparseBitmasks1Bit, BuildHGRSparseBitmasks1Bit
@ -251,5 +254,8 @@ EvenLasterMover
!warn "OKVS CACHE at ", OKVS_CACHE
!warn "LCRAM2 ends at ", LCRAM2_END
!warn "RELBASE = ", $10000 - (LastMover - FirstMover)
!if ($10000 - (LastMover - FirstMover) < $D500) { ; end of font data
!serious "code is too large, RELBASE overlaps with font data"
}
}
}

7
src/constants.a
View File

@ -193,14 +193,17 @@ iRippleCoordinates1Bit4 = iRippleCoordinates1Bit3-3
iBuildHGRSparseBitmasks1Bit = iRippleCoordinates1Bit4-3
iBuildDHGRSparseBitmasks1Bit = iBuildHGRSparseBitmasks1Bit-3
iHGRPrecomputed1Bit = iBuildDHGRSparseBitmasks1Bit-3
iBuildHGRSparseBitmasks2Bit = iHGRPrecomputed1Bit-3
iDHGRPrecomputed1Bit = iHGRPrecomputed1Bit-3
iBuildHGRSparseBitmasks2Bit = iDHGRPrecomputed1Bit-3
iBuildDHGRSparseBitmasks2Bit = iBuildHGRSparseBitmasks2Bit-3
iReverseCoordinates2Bit = iBuildDHGRSparseBitmasks2Bit-3
iRippleCoordinates2Bit = iReverseCoordinates2Bit-3
iHGRPrecomputed2Bit = iRippleCoordinates2Bit-3
iSetupPrecomputed3Bit = iHGRPrecomputed2Bit-3
iDHGRPrecomputed2Bit = iHGRPrecomputed2Bit-3
iSetupPrecomputed3Bit = iDHGRPrecomputed2Bit-3
iReverseCoordinates3Bit = iSetupPrecomputed3Bit-3
iRippleCoordinates3Bit = iReverseCoordinates3Bit-3
iHGRPrecomputed3Bit = iRippleCoordinates3Bit-3
MockingboardStuff = $FFF8 ; bit 7 = 1 if SC-01 speech chip present (Speech I)
; bit 6 = 1 if SSI-263 speech chip present (Mockingboard "B"-"D")

232
src/fx.lib.a
View File

@ -25,16 +25,19 @@
; - RippleCoordinates1Bit3
; - RippleCoordinates1Bit4
; - HGRPrecomputed1Bit
; - DHGRPrecomputed1Bit
; - BuildHGRSparseBitmasks2Bit
; - BuildDHGRSparseBitmasks2Bit
; - ReverseCoordinates2Bit
; - RippleCoordinates2Bit
; - HGRPrecomputed2Bit
; - DHGRPrecomputed2Bit
; - SetupPrecomputed3Bit
; - ReverseCoordinates3Bit
; - RippleCoordinates3Bit
; - HGRPrecomputed3Bit
!source "src/fx/macros.hgr.a"
!source "src/fx/macros.dhgr.a"
@ -495,6 +498,98 @@ HGRPrecomputed1Bit
.end
}
!zone {
DHGRPrecomputed1Bit
jsr BuildDHGRSparseBitmasks1Bit
jsr BuildHGRTables
jsr BuildHGRMirrorTables
jsr BuildDHGRMirrorCols
+COPY_TO_0 .start, .end
jmp .InputLoop
.start
!pseudopc 0 {
.Exit1Bit rts
.InputLoop
ldy #0
.input=*+1
ldx Coordinates1Bit ; first value: HGR row (only 0..95 will be in input array)
bmi .Exit1Bit ; if > 127 then we're done
+ROW_X_TO_BASE_ADDRESSES .src1, .src2, .dest1, .dest2
+ROW_X_TO_MIRROR_ADDRESSES .mirror_src1, .mirror_src2, .mirror_dest1, .mirror_dest2
inc .input
lda (.input), y
+HIGH_3_LOW_5 .input
sty <.y
clc
.bankloop
lda copymasks1bit, x
beq +
sta <.copymask
; main 1x2 block in top-left quadrant
.src1=*+1
lda $FDFD, y
eor (<.dest1), y
.copymask=*+1
and #$FD ; SMC
eor (<.dest1), y
.dest1=*+1
sta $FDFD, y
.src2=*+1
lda $FDFD, y
eor (<.dest2), y
and <.copymask
eor (<.dest2), y
.dest2=*+1
sta $FDFD, y
; corresponding 1x2 block in bottom-left quadrant (opposite row, original column)
+COPY_BIT_ZP .mirror_src1, .mirror_dest1, .copymask
+COPY_BIT_ZP .mirror_src2, .mirror_dest2, .copymask
+
lda mirror_copymasks1bit, x ; exists at the same address in mainmem and auxmem but each is different
beq +
sta <.mirror_copymask
; corresponding 1x2 block in bottom-right quadrant (opposite row, opposite column)
lda mirror_cols, y ; duplicated in mainmem and auxmem
tay
.mirror_src1=*+1
lda $FDFD, y
eor (<.mirror_dest1), y
.mirror_copymask=*+1
and #$FD ; SMC
eor (<.mirror_dest1), y
.mirror_dest1=*+1
sta $FDFD, y
.mirror_src2=*+1
lda $FDFD, y
eor (<.mirror_dest2), y
and <.mirror_copymask
eor (<.mirror_dest2), y
.mirror_dest2=*+1
sta $FDFD, y
; corresponding 1x2 block in top-right quadrant (same row, opposite column)
+COPY_BIT_ZP .src1, .dest1, .mirror_copymask
+COPY_BIT_ZP .src2, .dest2, .mirror_copymask
+
bcs +
sta $C003
sta $C005
.y=*+1
ldy #$FD
sec
bcs .bankloop
+ sta $C002
sta $C004
+INC_INPUT_AND_LOOP .input, .InputLoop
}
.end
}
BuildHGRSparseBitmasks2Bit
lda #%10000011
sta copymasks2bit
@ -791,6 +886,81 @@ HGRPrecomputed2Bit
.end
}
!zone {
DHGRPrecomputed2Bit
jsr BuildDHGRSparseBitmasks2Bit
jsr BuildHGRTables
jsr BuildDHGRMirrorCols
+COPY_TO_0 .start, .end
jmp .InputLoop
.start
!pseudopc 0 {
.Exit2Bit rts
.InputLoop
ldy #0
.input=*+1
ldx Coordinates2Bit ; first value: HGR row + 1
beq .Exit2Bit ; if 0 then we're done
+ROW_X_TO_2BIT_BASE_ADDRESSES .src1, .src2, .dest1, .dest2
inc <.input
lda (<.input), y
+HIGH_3_LOW_5 .input
; main 2x2 block in left half
clc
- lda copymasks2bit, x
beq +
.src1=*+1
lda $FDFD, y
eor (<.dest1), y
and copymasks2bit, x
eor (<.dest1), y
.dest1=*+1
sta $FDFD, y
.src2=*+1
lda $FDFD, y
eor (<.dest2), y
and copymasks2bit, x
eor (<.dest2), y
.dest2=*+1
sta $FDFD, y
+ bcs +
sta $C003
sta $C005
sec
bcs -
+ sta $C002
sta $C004
; corresponding 2x2 block in right half (same row, opposite column)
lda mirror_cols, y
tay
clc
- lda mirror_copymasks2bit, x
beq +
+COPY_BIT .src1, .dest1, mirror_copymasks2bit
+COPY_BIT .src2, .dest2, mirror_copymasks2bit
+ bcs +
sta $C003
sta $C005
sec
bcs -
+ sta $C002
sta $C004
inc <.input
+LBNE .InputLoop
bit $c000
bmi +
inc <.input+1
jmp .InputLoop
+ rts
}
.end
}
SetupPrecomputed3Bit
; build regular HGR lookup tables, then split them
jsr BuildHGRTables
@ -951,3 +1121,65 @@ RippleCoordinates3Bit
!byte $1E,$F3,$1F,$54,$00,$00,$AA,$06
!byte $02,$00,$04,$00,$06,$00,$0C,$00
!byte $16,$00,$1A,$00
!zone {
HGRPrecomputed3Bit
jsr SetupPrecomputed3Bit
+COPY_TO_0 .start, .end
jmp .InputLoop
.start
!pseudopc 0 {
.Exit3Bit rts
.InputLoop
ldy #0
.input=*+1
lda Coordinates3Bit
bmi .Exit3Bit ; if high bit is 1 then we're done
cmp #$40
php
tax
+ROW_X_TO_3BIT_BASE_ADDRESSES .src1, .src2, .src3, .dest1, .dest2, .dest3
inc <.input
lda (<.input), y
and #%11100000
tax
eor (<.input), y
plp
bcc +
tay
lda extra_cols, y
+ tay
; 2x3 block
.src1=*+1
lda $FDFD, y
eor (<.dest1), y
and copymasks3bit, x
eor (<.dest1), y
.dest1=*+1
sta $FDFD, y
.src2=*+1
lda $FDFD, y
eor (<.dest2), y
and copymasks3bit, x
eor (<.dest2), y
.dest2=*+1
sta $FDFD, y
.src3=*+1
lda $FDFD, y
eor (<.dest3), y
and copymasks3bit, x
eor (<.dest3), y
.dest3=*+1
sta $FDFD, y
inc <.input
bne .InputLoop
bit KBD
bmi .Exit3Bit
inc <.input+1
bne .InputLoop ; always branches
}
.end
}

2
src/fx/fx.dhgr.bubbles.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "BUBBLES.DATA"

2
src/fx/fx.dhgr.bubbles.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
jsr iReverseCoordinates1Bit
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "BUBBLES.DATA"

2
src/fx/fx.dhgr.butterfly.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "BUTTERFLY.DATA"

2
src/fx/fx.dhgr.butterfly.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "BUTTERFLY.DATA"

2
src/fx/fx.dhgr.butterfly.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iRippleCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "BUTTERFLY.DATA"

2
src/fx/fx.dhgr.corner4.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "CORNER4.DATA"

2
src/fx/fx.dhgr.corner4.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
jsr iReverseCoordinates1Bit
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "CORNER4.DATA"

2
src/fx/fx.dhgr.corner4.ripple.a
View File

@ -11,7 +11,7 @@
jsr iRippleCoordinates1Bit2
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "CORNER4.DATA"

2
src/fx/fx.dhgr.heart.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "HEART.DATA"

2
src/fx/fx.dhgr.heart.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "HEART.DATA"

2
src/fx/fx.dhgr.heart.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iRippleCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "HEART.DATA"

2
src/fx/fx.dhgr.iris.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "IRIS.DATA"

2
src/fx/fx.dhgr.iris.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
jsr iReverseCoordinates1Bit
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "IRIS.DATA"

2
src/fx/fx.dhgr.maple.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "MAPLE.DATA"

2
src/fx/fx.dhgr.maple.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "MAPLE.DATA"

2
src/fx/fx.dhgr.maple.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iRippleCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "MAPLE.DATA"

91
src/fx/fx.dhgr.precomputed.1bit.a
View File

@ -4,97 +4,6 @@
!source "src/fx/fx.hgr.precomputed.1bit.a"
!macro FX_PRECOMPUTED_1BIT_DHGR .coords {
jsr iBuildDHGRSparseBitmasks1Bit
jsr iBuildHGRTables
jsr iBuildHGRMirrorTables
jsr iBuildDHGRMirrorCols
+COPY_TO_0 start, end
jmp InputLoop
start
!pseudopc 0 {
Exit1Bit rts
InputLoop
ldy #0
input=*+1
ldx .coords ; first value: HGR row (only 0..95 will be in input array)
bmi Exit1Bit ; if > 127 then we're done
+ROW_X_TO_BASE_ADDRESSES src1, src2, dest1, dest2
+ROW_X_TO_MIRROR_ADDRESSES mirror_src1, mirror_src2, mirror_dest1, mirror_dest2
inc input
lda (input), y
+HIGH_3_LOW_5 input
sty <y
clc
bankloop
lda copymasks1bit, x
beq +
sta <copymask
; main 1x2 block in top-left quadrant
src1=*+1
lda $FDFD, y
eor (<dest1), y
copymask=*+1
and #$FD ; SMC
eor (<dest1), y
dest1=*+1
sta $FDFD, y
src2=*+1
lda $FDFD, y
eor (<dest2), y
and <copymask
eor (<dest2), y
dest2=*+1
sta $FDFD, y
; corresponding 1x2 block in bottom-left quadrant (opposite row, original column)
+COPY_BIT_ZP mirror_src1, mirror_dest1, copymask
+COPY_BIT_ZP mirror_src2, mirror_dest2, copymask
+
lda mirror_copymasks1bit, x ; exists at the same address in mainmem and auxmem but each is different
beq +
sta <mirror_copymask
; corresponding 1x2 block in bottom-right quadrant (opposite row, opposite column)
lda mirror_cols, y ; duplicated in mainmem and auxmem
tay
mirror_src1=*+1
lda $FDFD, y
eor (<mirror_dest1), y
mirror_copymask=*+1
and #$FD ; SMC
eor (<mirror_dest1), y
mirror_dest1=*+1
sta $FDFD, y
mirror_src2=*+1
lda $FDFD, y
eor (<mirror_dest2), y
and <mirror_copymask
eor (<mirror_dest2), y
mirror_dest2=*+1
sta $FDFD, y
; corresponding 1x2 block in top-right quadrant (same row, opposite column)
+COPY_BIT_ZP src1, dest1, mirror_copymask
+COPY_BIT_ZP src2, dest2, mirror_copymask
+
bcs +
sta $C003
sta $C005
y=*+1
ldy #$FD
sec
bcs bankloop
+ sta $C002
sta $C004
+INC_INPUT_AND_LOOP input, InputLoop
}
end
}
!macro FX_PRECOMPUTED_1BIT_DHGR_DITHER .coords, .endcoords {
jsr iBuildDHGRDitherMasks
jsr iBuildDHGRSparseBitmasks1Bit

74
src/fx/fx.dhgr.precomputed.2bit.a
View File

@ -3,80 +3,6 @@
;
!source "src/fx/fx.hgr.precomputed.2bit.a"
!macro FX_PRECOMPUTED_2BIT_DHGR .coords {
jsr iBuildDHGRSparseBitmasks2Bit
jsr iBuildHGRTables
jsr iBuildDHGRMirrorCols
+COPY_TO_0 start, end
jmp InputLoop
start
!pseudopc 0 {
Exit2Bit rts
InputLoop
ldy #0
input=*+1
ldx .coords ; first value: HGR row + 1
beq Exit2Bit ; if 0 then we're done
+ROW_X_TO_2BIT_BASE_ADDRESSES src1, src2, dest1, dest2
inc <input
lda (<input), y
+HIGH_3_LOW_5 input
; main 2x2 block in left half
clc
- lda copymasks2bit, x
beq +
src1=*+1
lda $FDFD, y
eor (<dest1), y
and copymasks2bit, x
eor (<dest1), y
dest1=*+1
sta $FDFD, y
src2=*+1
lda $FDFD, y
eor (<dest2), y
and copymasks2bit, x
eor (<dest2), y
dest2=*+1
sta $FDFD, y
+ bcs +
sta $C003
sta $C005
sec
bcs -
+ sta $C002
sta $C004
; corresponding 2x2 block in right half (same row, opposite column)
lda mirror_cols, y
tay
clc
- lda mirror_copymasks2bit, x
beq +
+COPY_BIT src1, dest1, mirror_copymasks2bit
+COPY_BIT src2, dest2, mirror_copymasks2bit
+ bcs +
sta $C003
sta $C005
sec
bcs -
+ sta $C002
sta $C004
inc <input
+LBNE InputLoop
bit $c000
bmi +
inc <input+1
jmp InputLoop
+ rts
}
end
}
!macro FX_PRECOMPUTED_2BIT_DHGR_DITHER .coords, .endcoords {
jsr iBuildDHGRDitherMasks
jsr iBuildDHGRSparseBitmasks2Bit

2
src/fx/fx.dhgr.ripple.a
View File

@ -11,7 +11,7 @@
jsr iRippleCoordinates1Bit2
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "IRIS.DATA"

2
src/fx/fx.dhgr.slow.star.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "SLOW.STAR.DATA"

2
src/fx/fx.dhgr.slow.star.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
jsr iReverseCoordinates1Bit
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "SLOW.STAR.DATA"

2
src/fx/fx.dhgr.slow.star.ripple.a
View File

@ -11,7 +11,7 @@
jsr iRippleCoordinates1Bit2
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "SLOW.STAR.DATA"

2
src/fx/fx.dhgr.snowflake.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "SNOWFLAKE.DATA"

2
src/fx/fx.dhgr.snowflake.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_1BIT CoordinatesFile, Start
jsr iReverseCoordinates1Bit
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "SNOWFLAKE.DATA"

2
src/fx/fx.dhgr.snowflake.ripple.a
View File

@ -11,7 +11,7 @@
jsr iRippleCoordinates1Bit2
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "SNOWFLAKE.DATA"

2
src/fx/fx.dhgr.soft.iris.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "SOFT.IRIS.DATA"

2
src/fx/fx.dhgr.soft.iris.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "SOFT.IRIS.DATA"

2
src/fx/fx.dhgr.star.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "STAR.DATA"

2
src/fx/fx.dhgr.star.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "STAR.DATA"

2
src/fx/fx.dhgr.star.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iRippleCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "STAR.DATA"

2
src/fx/fx.dhgr.star7.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "STAR7.DATA"

2
src/fx/fx.dhgr.star7.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "STAR7.DATA"

2
src/fx/fx.dhgr.star7.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iRippleCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "STAR7.DATA"

2
src/fx/fx.dhgr.swirl.a
View File

@ -11,7 +11,7 @@
jsr iRippleCoordinates1Bit4
Start
+FX_PRECOMPUTED_1BIT_DHGR Coordinates1Bit
jmp iDHGRPrecomputed1Bit
CoordinatesFile
+PSTRING "CORNER4.DATA"

2
src/fx/fx.dhgr.wavy.iris.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "WAVY.IRIS.DATA"

2
src/fx/fx.dhgr.wavy.iris.bloom.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "W.IR.BLOOM.DATA"

2
src/fx/fx.dhgr.wavy.iris.bloom.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "W.IR.BLOOM.DATA"

2
src/fx/fx.dhgr.wavy.iris.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iReverseCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "WAVY.IRIS.DATA"

2
src/fx/fx.dhgr.wavy.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iRippleCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "WAVY.IRIS.DATA"

2
src/fx/fx.dhgr.wavy.ripple.bloom.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_2BIT CoordinatesFile, Start
jsr iRippleCoordinates2Bit
Start
+FX_PRECOMPUTED_2BIT_DHGR Coordinates2Bit
jmp iDHGRPrecomputed2Bit
CoordinatesFile
+PSTRING "W.IR.BLOOM.DATA"

2
src/fx/fx.hgr.apple.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "APPLE.DATA"

2
src/fx/fx.hgr.apple.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iReverseCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "APPLE.DATA"

2
src/fx/fx.hgr.apple.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iRippleCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "APPLE.DATA"

2
src/fx/fx.hgr.bolt.a
View File

@ -12,7 +12,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "BOLT.DATA"

2
src/fx/fx.hgr.bolt.in.a
View File

@ -13,7 +13,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iReverseCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "BOLT.DATA"

2
src/fx/fx.hgr.bolt.ripple.a
View File

@ -13,7 +13,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iRippleCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "BOLT.DATA"

2
src/fx/fx.hgr.flower.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "FLOWER.DATA"

2
src/fx/fx.hgr.flower.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iReverseCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "FLOWER.DATA"

2
src/fx/fx.hgr.flower.radial.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "FLOWER.RAD.DATA"

2
src/fx/fx.hgr.flower.radial.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iReverseCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "FLOWER.RAD.DATA"

2
src/fx/fx.hgr.flower.radial.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iRippleCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "FLOWER.RAD.DATA"

2
src/fx/fx.hgr.flower.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iRippleCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "FLOWER.DATA"

2
src/fx/fx.hgr.mandelbrot.a
View File

@ -9,7 +9,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "MANDELBROT.DATA"

2
src/fx/fx.hgr.mandelbrot.in.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iReverseCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "MANDELBROT.DATA"

2
src/fx/fx.hgr.mandelbrot.ripple.a
View File

@ -10,7 +10,7 @@
+FX_INITONCE_3BIT CoordinatesFile, Start
jsr iRippleCoordinates3Bit
Start
+FX_PRECOMPUTED_3BIT Coordinates3Bit
jmp iHGRPrecomputed3Bit
CoordinatesFile
+PSTRING "MANDELBROT.DATA"

88
src/fx/fx.hgr.precomputed.3bit.a
View File

@ -28,31 +28,6 @@ dither3_lo = $6980 ; $80 bytes
!source "src/fx/macros.a"
!macro ROW_X_TO_3BIT_BASE_ADDRESSES {
; X = $00..$3F, mapping to row 0, 3, 6, 9, 12, ... 189
lda hgrlo3a, x
sta <dest1
sta <src1
lda hgrhi3a, x
sta <dest1+1
eor #$60
sta <src1+1
lda hgrlo3b, x
sta <dest2
sta <src2
lda hgrhi3b, x
sta <dest2+1
eor #$60
sta <src2+1
lda hgrlo3c, x
sta <dest3
sta <src3
lda hgrhi3c, x
sta <dest3+1
eor #$60
sta <src3+1
}
!macro FX_INITONCE_3BIT .CoordinatesFile, .Start {
InitOnce
bit .Start
@ -67,67 +42,6 @@ InitOnce
ror EndCoordinates3Bit
}
!macro FX_PRECOMPUTED_3BIT .coords {
jsr iSetupPrecomputed3Bit
+COPY_TO_0 start, end
jmp InputLoop
start
!pseudopc 0 {
Exit3Bit rts
InputLoop
ldy #0
input=*+1
lda .coords
bmi Exit3Bit ; if high bit is 1 then we're done
cmp #$40
php
tax
+ROW_X_TO_3BIT_BASE_ADDRESSES
inc <input
lda (<input), y
and #%11100000
tax
eor (<input), y
plp
bcc +
tay
lda extra_cols, y
+ tay
; 2x3 block
src1=*+1
lda $FDFD, y
eor (<dest1), y
and copymasks3bit, x
eor (<dest1), y
dest1=*+1
sta $FDFD, y
src2=*+1
lda $FDFD, y
eor (<dest2), y
and copymasks3bit, x
eor (<dest2), y
dest2=*+1
sta $FDFD, y
src3=*+1
lda $FDFD, y
eor (<dest3), y
and copymasks3bit, x
eor (<dest3), y
dest3=*+1
sta $FDFD, y
inc <input
bne InputLoop
bit KBD
bmi Exit3Bit
inc <input+1
bne InputLoop ; always branches
}
end
}
!macro FX_PRECOMPUTED_3BIT_DITHER .coords, .endcoords {
jsr iBuildHGRDitherMasks
jsr iSetupPrecomputed3Bit
@ -204,7 +118,7 @@ input=*+1
sta dither2_ptr
lda dither3_lo, x
sta dither3_ptr
+ROW_X_TO_3BIT_BASE_ADDRESSES
+ROW_X_TO_3BIT_BASE_ADDRESSES src1, src2, src3, dest1, dest2, dest3
iny
lda (<input), y

25
src/fx/macros.hgr.a
View File

@ -119,6 +119,31 @@
sta <.src2+1
}
!macro ROW_X_TO_3BIT_BASE_ADDRESSES .src1, .src2, .src3, .dest1, .dest2, .dest3 {
; X = $00..$3F, mapping to row 0, 3, 6, 9, 12, ... 189
lda hgrlo3a, x
sta <.dest1
sta <.src1
lda hgrhi3a, x
sta <.dest1+1
eor #$60
sta <.src1+1
lda hgrlo3b, x
sta <.dest2
sta <.src2
lda hgrhi3b, x
sta <.dest2+1
eor #$60
sta <.src2+1
lda hgrlo3c, x
sta <.dest3
sta <.src3
lda hgrhi3c, x
sta <.dest3+1
eor #$60
sta <.src3+1
}
!macro HGR_CALC_ROUTINES {
HGRCalc
; in: A = HGR row (0x00..0xBF)

2
src/index/artwork.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15903445
!be24 15893310
!le16 5130

2
src/index/attract.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15848103
!be24 15837968
!le16 5732

2
src/index/cache00.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15779870
!be24 15769735
!le16 4194

2
src/index/cache01.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15794584
!be24 15784449
!le16 4652

2
src/index/cache10.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15813299
!be24 15803164
!le16 5621

2
src/index/cache11.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15834340
!be24 15824205
!le16 6199

2
src/index/coverfade.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15908575
!be24 15898440
!le16 410

2
src/index/credits.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15909329
!be24 15899194
!le16 449

2
src/index/decrunch.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15909778
!be24 15899643
!le16 303

2
src/index/demo.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 12676088
!be24 12665953
!le16 1652

2
src/index/dfx.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15856475
!be24 15846340
!le16 1640

2
src/index/dgr.fizzle.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15909061
!be24 15898926
!le16 67

2
src/index/dgr.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15903386
!be24 15893251
!le16 59

2
src/index/dhgr.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15901806
!be24 15891671
!le16 1426

2
src/index/dtitle.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15886572
!be24 15876437
!le16 557

2
src/index/fx.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15853835
!be24 15843700
!le16 2640

2
src/index/fxdata.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15858473
!be24 15848338
!le16 473

2
src/index/gamehelp.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15858946
!be24 15848811
!le16 7564

2
src/index/gr.fizzle.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15908985
!be24 15898850
!le16 76

2
src/index/gr.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15903232
!be24 15893097
!le16 154

2
src/index/helptext.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15909128
!be24 15898993
!le16 201

2
src/index/hgr0.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15887129
!be24 15876994
!le16 4334

2
src/index/hgr1.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15891463
!be24 15881328
!le16 1733

2
src/index/hgr2.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15893196
!be24 15883061
!le16 1181

2
src/index/hgr3.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15894377
!be24 15884242
!le16 3394

2
src/index/hgr4.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15897771
!be24 15887636
!le16 3429

2
src/index/hgr5.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15901200
!be24 15891065
!le16 479

2
src/index/hgr6.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15901679
!be24 15891544
!le16 127

2
src/index/joystick.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15910081
!be24 15899946
!le16 2370

2
src/index/miniattract0.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15871915
!be24 15861780
!le16 5083

2
src/index/miniattract1.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15876998
!be24 15866863
!le16 2485

2
src/index/prelaunch.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15840539
!be24 15830404
!le16 7564

2
src/index/search00.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15770287
!be24 15760152
!le16 9583

2
src/index/search01.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15784064
!be24 15773929
!le16 10520

2
src/index/search10.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15799236
!be24 15789101
!le16 14063

2
src/index/search11.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15818920
!be24 15808785
!le16 15420

2
src/index/sfx.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15858115
!be24 15847980
!le16 358

2
src/index/slideshow.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15866510
!be24 15856375
!le16 5405

2
src/index/title.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15879483
!be24 15869348
!le16 7089

2
src/index/xsingle.idx.a
View File

@ -4,5 +4,5 @@
; This file is automatically generated
;
!byte 0
!be24 15765939
!be24 15755804
!le16 4348