Update ppubuf.s - fix ppu ringbuffer size as suggested in #1703

2026-01-22 17:16:21 +00:00 · 2025-06-26 16:05:12 +02:00
parent c5fccb2c7e
commit bc9ebfb077
1 changed files with 3 additions and 1 deletions
--- a/libsrc/nes/ppubuf.s
+++ b/libsrc/nes/ppubuf.s
@@ -32,7 +32,9 @@

 .proc   ppubuf_wait

-        lda     #$ff            ; (($0100/3)*1)
+; $45 is the largest number that didn't cause glitches, $44 gives a bit more
+; breathing room. see issue #1703
+        lda     #$44
@wait:  cmp     ringcount
        beq     @wait
        rts