diff options
author | Pauli Nieminen <suokkos@gmail.com> | 2010-02-07 02:50:48 +0200 |
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committer | Pauli Nieminen <suokkos@gmail.com> | 2010-02-07 13:13:23 +0200 |
commit | 76a9831b2b20d59c49b5f25ba5275f17b4e2067b (patch) | |
tree | 73cc3a40eb279a296daa79ca9032c2a9b1018e89 /src/mesa/drivers/dri/r200/r200_reg.h | |
parent | bfa877cdd3a92695830034822ccd9e83cace55b2 (diff) |
r200: Fix lod bias correction.
glean/pointSprite shows that rv280 is trying to read from better
quality mipmap level. We have to correct default lod bias to match
required texture selection.
Diffstat (limited to 'src/mesa/drivers/dri/r200/r200_reg.h')
-rw-r--r-- | src/mesa/drivers/dri/r200/r200_reg.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/mesa/drivers/dri/r200/r200_reg.h b/src/mesa/drivers/dri/r200/r200_reg.h index 526a624b69..e6768692fb 100644 --- a/src/mesa/drivers/dri/r200/r200_reg.h +++ b/src/mesa/drivers/dri/r200/r200_reg.h @@ -950,6 +950,8 @@ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. #define R200_TEXCOORD_ZERO (7 << 16) #define R200_TEXCOORD_MASK (7 << 16) #define R200_LOD_BIAS_MASK (0xfff80000) +#define R200_LOD_BIAS_FIXED_ONE (0x08000000) +#define R200_LOD_BIAS_CORRECTION (0x00600000) #define R200_LOD_BIAS_SHIFT 19 #define R200_PP_TXSIZE_0 0x2c0c /* NPOT only */ #define R200_PP_TX_WIDTHMASK_SHIFT 0 |