diff options
| author | DizzyEggg <jajkodizzy@wp.pl> | 2018-01-29 14:40:50 +0100 |
|---|---|---|
| committer | DizzyEggg <jajkodizzy@wp.pl> | 2018-01-29 14:40:50 +0100 |
| commit | 78fc471f320f7088caa0bf0e7fa065ca1d75329e (patch) | |
| tree | 49b205dc643a99150ae0daa8d4a587a07764c5be /include/gba/macro.h | |
| parent | 78728ae454b6c184b69f4a8c145f32904d406f19 (diff) | |
| parent | 10037ac0e1c1737dc7cb309257369b17ccd5e028 (diff) | |
mon anim with master
Diffstat (limited to 'include/gba/macro.h')
| -rw-r--r-- | include/gba/macro.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/include/gba/macro.h b/include/gba/macro.h index ad4820bcf..3b35a1946 100644 --- a/include/gba/macro.h +++ b/include/gba/macro.h @@ -122,6 +122,27 @@ #define DmaFillLarge32(dmaNum, value, dest, size, block) DmaFillLarge(dmaNum, value, dest, size, block, 32) +#define DmaClearLarge(dmaNum, dest, size, block, bit) \ +{ \ + void *_dest = dest; \ + u32 _size = size; \ + while (1) \ + { \ + DmaFill##bit(dmaNum, 0, _dest, (block)); \ + _dest += (block); \ + _size -= (block); \ + if (_size <= (block)) \ + { \ + DmaFill##bit(dmaNum, 0, _dest, _size); \ + break; \ + } \ + } \ +} + +#define DmaClearLarge16(dmaNum, dest, size, block) DmaClearLarge(dmaNum, dest, size, block, 16) + +#define DmaClearLarge32(dmaNum, dest, size, block) DmaClearLarge(dmaNum, dest, size, block, 32) + #define DmaCopyDefvars(dmaNum, src, dest, size, bit) \ { \ const void *_src = src; \ |