Apple-2gs-SW/GSCats
1
0
Fork 0
mirror of https://github.com/blondie7575/GSCats.git synced 2025-02-21 12:29:09 +00:00
Code Issues Projects Releases Wiki Activity

Optimization

Browse Source
This commit is contained in:
blondie7575 2017-08-06 14:47:46 -07:00
parent 51c5ec644e
commit fa19888d4d
2 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

BIN
gscats.2mg
View File

Binary file not shown.

4
terrain.s
View File

@ -51,7 +51,7 @@ renderTerrainDone:
renderClippedSpanChain: renderClippedSpanChain:
; Prepare our state ; Prepare our state
; = 24 cycles per row + 80 cycles for actual pixels ; = 23 cycles per row + 80 cycles for actual pixels
lda #80 ; 2 lda #80 ; 2
sta <XLEFT ; 3 sta <XLEFT ; 3
lda #$1111 ; 2 lda #$1111 ; 2
@ -66,7 +66,7 @@ renderClippedSpanChain:
; = 27 cycles per skipped span ; = 27 cycles per skipped span
renderClippedSpanChainLoop: renderClippedSpanChainLoop:
lda spanChain,y ; 5 lda spanChain,y ; 4
sec ; 2 sec ; 2
sbc <RIGHTEDGE ; 3 sbc <RIGHTEDGE ; 3
bmi renderClippedSpanChainNextSpan ; 2/3 bmi renderClippedSpanChainNextSpan ; 2/3