diff options
| author | Felix Kuehling <fxkuehl@gmx.de> | 2005-01-31 01:09:27 +0000 |
|---|---|---|
| committer | Felix Kuehling <fxkuehl@gmx.de> | 2005-01-31 01:09:27 +0000 |
| commit | 37e6666824a771271f60ad12174a29b2ac6b826b (patch) | |
| tree | f0a82ea5d4beb877525652543743791a6b93b779 /src/savage_driver.h | |
| parent | 7712602bccc71210ad4319aaf2bc8e1b15b6a01a (diff) | |
- Shadow status update thresholds on Savage4 were reversed. Fixed now.
- Fixed cobIndex on Savage2K. It used only a 4K COB so far. Now we have
full 128K.
- Program the shadow status thresholds correctly on Savage2K.
- Savage2K reports used entries in the queue in qword units instead of
dwords. Fixed WaitQueue2K accordingly.
- Event counter 0 is in status word 2 instead of status word 1 on Savage2K.
Fixed ShadowWait accordingly.
- Added a ShadowWaitQueue function that doesn't idle the engine all the
time. This improves 3D animation smoothness with concurrent
2D activity when shadow status is enabled.
Diffstat (limited to 'src/savage_driver.h')
| -rw-r--r-- | src/savage_driver.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/savage_driver.h b/src/savage_driver.h index cd1d71f..2a04a53 100644 --- a/src/savage_driver.h +++ b/src/savage_driver.h @@ -293,8 +293,11 @@ typedef struct _Savage { unsigned long cobIndex; /* size index */ unsigned long cobSize; /* size in bytes */ unsigned long cobOffset; /* offset in frame buffer */ - unsigned long bciThresholdLo; /* low and hight thresholds for */ + unsigned long bciThresholdLo; /* low and high thresholds for */ unsigned long bciThresholdHi; /* shadow status update (32bit words) */ + unsigned long bciUsedMask; /* BCI entries used mask */ + unsigned int eventStatusReg; /* Status register index that holds + * event counter 0. */ /* Support for DGA */ int numDGAModes; |