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shave some bytes

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This commit is contained in:
4am 2020-11-22 18:58:07 -05:00
parent 4a60b564fb
commit fd4cd16936
1 changed files with 7 additions and 14 deletions
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21
src/fx/fx.dhgr.precomputed.1bit.a
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@ -6,13 +6,14 @@
!macro BUILD_SPARSE_BITMASKS_DHGR .copymasks, .mirror_copymasks {
; build sparse lookup tables for bitmasks
ldx #$00
lda #%00000000
sta .copymasks
sta .mirror_copymasks+$C0
sta .copymasks+$20
sta .mirror_copymasks+$A0
sta .copymasks+$40
sta .mirror_copymasks+$80
- sta .copymasks, x
sta $C005
sta .copymasks, x
sta $C004
inx
bne -
lda #%10000001
sta .copymasks+$60
@ -48,14 +49,6 @@
sta .copymasks+$60
sta .mirror_copymasks+$60
lda #%00000000
sta .copymasks+$80
sta .mirror_copymasks+$40
sta .copymasks+$A0
sta .mirror_copymasks+$20
sta .copymasks+$C0
sta .mirror_copymasks
sta $C004
}