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osViGetStatus
Syntax#include <ultra64.h> /* os.h */ u32 osViGetStatus(void);
Arguments
None
Return Value
Contents of VI status register
| VI_CTRL_TYPE_16 | 16-bit pixel size |
| VI_CTRL_TYPE_32 | 32-bit pixel size |
| VI_CTRL_GAMMA_DITHTER_ON | Gamma dither mode enabled |
| VI_CTRL_GAMMA_ON | Gamma correction enabled |
| VI_CTRL_DIVOT_ON | Divot mode enabled |
| VI_CTRL_SERRATE_ON | Serrate mode enabled |
| VI_CTRL_DITHER_FILTER_ON | Dither filter mode enabled |
Explanation
This function returns the contents of the VI status register.
The VI status can be obtained by masking (AND) the contents of the register with the above the bit patterns.
However, determine the pixel size by comparing the return value with either VI_CTRL_TYPE_32 or VI_CTRL_TYPE_16 after getting the AND with VI_CTRL_TYPE_32.
The bit pattern is defined in <rcp.h>.
See Also
osViSetMode
osViSetSpecialFeatures
Revision History
2/1/1999 Completely rewritten
Nintendo® Confidential
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Copyright © 1998
Nintendo of America Inc. All rights reserved
Nintendo and N64 are registered trademarks of Nintendo
Last updated March 1998