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4am 2019-10-25 22:20:10 -04:00
parent 92d4f3f8fc
commit a95e4a9c74
3 changed files with 24 additions and 24 deletions
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32
src/fx/fx.hgr.precomputed.1bit.a
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@ -1,10 +1,10 @@
;license:MIT
;(c) 2019 by 4am
;
src3 = $E8 ; word
dest3 = $EA ; word
src4 = $EC ; word
dest4 = $EE ; word
mirror_src1 = $E8 ; word
mirror_dest1 = $EA ; word
mirror_src2 = $EC ; word
mirror_dest2 = $EE ; word
src1 = $F0 ; word
dest1 = $F2 ; word
src2 = $F4 ; word
@ -83,19 +83,19 @@ hgr1himirror = $BF40 ; $C0 bytes
!macro ROW_X_TO_MIRROR_ADDRESSES {
lda hgrlomirror,x
sta dest3
sta src3
sta mirror_dest1
sta mirror_src1
lda hgr1himirror,x
sta dest3+1
sta mirror_dest1+1
eor #$60
sta src3+1
sta mirror_src1+1
lda hgrlomirror+1,x
sta dest4
sta src4
sta mirror_dest2
sta mirror_src2
lda hgr1himirror+1,x
sta dest4+1
sta mirror_dest2+1
eor #$60
sta src4+1
sta mirror_src2+1
}
!macro HIGH_3_LOW_5 .input {
@ -163,14 +163,14 @@ InputLoop
+COPY_BIT src2, dest2, mirror_copymasks
; corresponding 1x2 block in bottom-right quadrant (opposite row, opposite column)
+COPY_BIT src3, dest3, mirror_copymasks
+COPY_BIT src4, dest4, mirror_copymasks
+COPY_BIT mirror_src1, mirror_dest1, mirror_copymasks
+COPY_BIT mirror_src2, mirror_dest2, mirror_copymasks
; corresponding 1x2 block in bottom-left quadrant (opposite row, original column)
lda mirror_cols,y
tay
+COPY_BIT src3, dest3, copymasks
+COPY_BIT src4, dest4, copymasks
+COPY_BIT mirror_src1, mirror_dest1, copymasks
+COPY_BIT mirror_src2, mirror_dest2, copymasks
+INC_INPUT_AND_LOOP InputLoop
rts

8
src/fx/fx.hgr.radial.a
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@ -23,8 +23,8 @@ LoopBL ; bottom-left quadrant (opposite row, origi
iny
lda (input),y
+HIGH_3_LOW_5 input
+COPY_BIT src3, dest3, copymasks
+COPY_BIT src4, dest4, copymasks
+COPY_BIT mirror_src1, mirror_dest1, copymasks
+COPY_BIT mirror_src2, mirror_dest2, copymasks
+DEC_INPUT_AND_LOOP LoopBL
DoneBL
@ -75,8 +75,8 @@ LoopBR ; bottom-right quadrant (opposite row, oppo
+HIGH_3_LOW_5 input
lda mirror_cols,y
tay
+COPY_BIT src3, dest3, mirror_copymasks
+COPY_BIT src4, dest4, mirror_copymasks
+COPY_BIT mirror_src1, mirror_dest1, mirror_copymasks
+COPY_BIT mirror_src2, mirror_dest2, mirror_copymasks
+INC_INPUT_AND_LOOP LoopBR
DoneBR
rts

8
src/fx/fx.hgr.radial3.a
View File

@ -34,8 +34,8 @@ Loop ldy #0
; bottom-right quadrant (opposite row, opposite column, original input order)
lda mirror_cols,y
tay
+COPY_BIT src3, dest3, mirror_copymasks
+COPY_BIT src4, dest4, mirror_copymasks
+COPY_BIT mirror_src1, mirror_dest1, mirror_copymasks
+COPY_BIT mirror_src2, mirror_dest2, mirror_copymasks
ldy #0
lda (reverse_input),y
@ -47,8 +47,8 @@ Loop ldy #0
+HIGH_3_LOW_5 reverse_input
; bottom-left quadrant (opposite row, original column, reverse input order)
+COPY_BIT src3, dest3, copymasks
+COPY_BIT src4, dest4, copymasks
+COPY_BIT mirror_src1, mirror_dest1, copymasks
+COPY_BIT mirror_src2, mirror_dest2, copymasks
; top-right quadrant (same row, opposite column, reverse input order)
lda mirror_cols,y