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| author | Thomas Winwood <twwinwood@gmail.com> | 2018-07-21 02:06:31 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-07-21 02:06:31 +0100 |
| commit | 23ef2f50a7b94c23b50e9e690a7482ac349c9ef3 (patch) | |
| tree | 63c20c67efbdf8334c6e273f78065b83135e3886 /home/vblank.asm | |
| parent | 17a4d0540acc00e3f5ad260009115eb36e72b7d2 (diff) | |
| parent | 2d73d040d16a7836f935a7a6cb2a311aed2ca5a2 (diff) | |
Merge branch 'master' into the-diffening
Diffstat (limited to 'home/vblank.asm')
| -rw-r--r-- | home/vblank.asm | 40 |
1 files changed, 10 insertions, 30 deletions
diff --git a/home/vblank.asm b/home/vblank.asm index 3b33b1ec5..5e87dbcdf 100644 --- a/home/vblank.asm +++ b/home/vblank.asm @@ -6,8 +6,7 @@ ; This prevents the display and audio output from lagging. - -VBlank:: ; 283 +VBlank:: push af push bc push de @@ -34,9 +33,8 @@ VBlank:: ; 283 pop bc pop af reti -; 2a1 -.VBlanks: ; 2a1 +.VBlanks: dw VBlank0 dw VBlank1 dw VBlank2 @@ -45,10 +43,8 @@ VBlank:: ; 283 dw VBlank5 dw VBlank6 dw VBlank0 ; just in case -; 2b1 - -VBlank0:: ; 2b1 +VBlank0:: ; normal operation ; rng @@ -116,7 +112,6 @@ VBlank0:: ; 2b1 call hTransferVirtualOAM .done_oam - ; vblank-sensitive operations are done xor a @@ -148,10 +143,8 @@ VBlank0:: ; 2b1 ld [hSecondsBackup], a ret -; 325 - -VBlank2:: ; 325 +VBlank2:: ; sound only ld a, [hROMBank] @@ -167,10 +160,8 @@ VBlank2:: ; 325 xor a ld [wVBlankOccurred], a ret -; 337 - -VBlank1:: ; 337 +VBlank1:: ; scx, scy ; palettes ; bg map @@ -235,10 +226,8 @@ VBlank1:: ; 337 ld a, b ld [rIF], a ret -; 37f - -UpdatePals:: ; 37f +UpdatePals:: ; update pals for either dmg or cgb ld a, [hCGB] @@ -255,10 +244,8 @@ UpdatePals:: ; 37f and a ret -; 396 - -VBlank3:: ; 396 +VBlank3:: ; scx, scy ; palettes ; bg map @@ -321,10 +308,8 @@ VBlank3:: ; 396 ld a, b ld [rIF], a ret -; 3df - -VBlank4:: ; 3df +VBlank4:: ; bg map ; tiles ; oam @@ -354,10 +339,8 @@ VBlank4:: ; 3df ld a, [hROMBankBackup] rst Bankswitch ret -; 400 - -VBlank5:: ; 400 +VBlank5:: ; scx ; palettes ; bg map @@ -404,10 +387,8 @@ VBlank5:: ; 400 ld a, %1111 ; serial timer lcdstat vblank ld [rIE], a ret -; 436 - -VBlank6:: ; 436 +VBlank6:: ; palettes ; tiles ; dma transfer @@ -438,4 +419,3 @@ VBlank6:: ; 436 ld a, [hROMBankBackup] rst Bankswitch ret -; 45a |