diff options
| author | Eric Anholt <eric@anholt.net> | 2011-01-05 14:27:41 -0800 |
|---|---|---|
| committer | Eric Anholt <eric@anholt.net> | 2011-01-05 14:50:24 -0800 |
| commit | 973e821a633031fe5a8608b50beabb10af21430e (patch) | |
| tree | f34b48728ec175caa1570ba366918ad112dc8f31 /src/mesa/drivers/dri/i915/i830_reg.h | |
| parent | 6f31da584fd0c65095c325e60728f8230c66385a (diff) | |
i915: Implement min/max lod clamping in hardware on 8xx.
This avoids 8xx-specific texture relayout for min/max lod changes.
One step closer to avoiding relayout for base/maxlevel changes!
Diffstat (limited to 'src/mesa/drivers/dri/i915/i830_reg.h')
| -rw-r--r-- | src/mesa/drivers/dri/i915/i830_reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/i915/i830_reg.h b/src/mesa/drivers/dri/i915/i830_reg.h index ae1317029a..4144249070 100644 --- a/src/mesa/drivers/dri/i915/i830_reg.h +++ b/src/mesa/drivers/dri/i915/i830_reg.h @@ -605,6 +605,8 @@ #define TM0S3_MAX_MIP_MASK (0xff<<9) #define TM0S3_MIN_MIP_SHIFT 3 #define TM0S3_MIN_MIP_MASK (0x3f<<3) +#define TM0S3_MIN_MIP_SHIFT_830 5 +#define TM0S3_MIN_MIP_MASK_830 (0x3f<<5) #define TM0S3_KILL_PIXEL (1<<2) #define TM0S3_KEYED_FILTER (1<<1) #define TM0S3_CHROMA_KEY (1<<0) |