diff options
| author | PikalaxALT <pikalaxalt@gmail.com> | 2017-10-14 22:16:21 -0400 |
|---|---|---|
| committer | PikalaxALT <pikalaxalt@gmail.com> | 2017-10-14 22:16:21 -0400 |
| commit | 80985df175f67ea1b90772d2d82c5f97bda44106 (patch) | |
| tree | 85a1aba4ad51072a26441ff6c1a7dd4cb34c72c8 /include/gba/macro.h | |
| parent | 8c54cccc993ab617ac8bbfb1fc6347484640c441 (diff) | |
sub_8123244
Diffstat (limited to 'include/gba/macro.h')
| -rw-r--r-- | include/gba/macro.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/include/gba/macro.h b/include/gba/macro.h index 1e0254806..71ff15590 100644 --- a/include/gba/macro.h +++ b/include/gba/macro.h @@ -118,4 +118,34 @@ #define DmaCopy16Defvars(dmaNum, src, dest, size) DmaCopyDefvars(dmaNum, src, dest, size, 16) #define DmaCopy32Defvars(dmaNum, src, dest, size) DmaCopyDefvars(dmaNum, src, dest, size, 32) +#define DmaFillLarge(dmaNum, fillval, dest, size, block, bit) \ +{ \ + void *_dest = dest; \ + u32 _size = (u32)(size); \ + while (1) \ + { \ + DmaFill##bit(dmaNum, fillval, _dest, (block)); \ + _dest += (block); \ + _size -= (block); \ + if (_size <= (block)) \ + { \ + DmaFill##bit(dmaNum, fillval, _dest, _size); \ + break; \ + } \ + } \ +} + +#define DmaFill16Large(dmaNum, fillval, dest, size, block) DmaFillLarge(dmaNum, fillval, dest, size, block, 16) +#define DmaFill32Large(dmaNum, fillval, dest, size, block) DmaFillLarge(dmaNum, fillval, dest, size, block, 32) + +#define DmaFillDefvars(dmaNum, fillval, dest, size, bit) \ +{ \ + void *_dest = dest; \ + u32 _size = (u##bit)(size); \ + DmaFill##bit(dmaNum, fillval, _dest, _size); \ +} + +#define DmaFill16Defvars(dmaNum, fillval, dest, size) DmaFillDefvars(dmaNum, fillval, dest, size, 16) +#define DmaFill32Defvars(dmaNum, fillval, dest, size) DmaFillDefvars(dmaNum, fillval, dest, size, 32) + #endif // GUARD_GBA_MACRO_H |