From 76a9831b2b20d59c49b5f25ba5275f17b4e2067b Mon Sep 17 00:00:00 2001 From: Pauli Nieminen Date: Sun, 7 Feb 2010 02:50:48 +0200 Subject: 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. --- src/mesa/drivers/dri/r200/r200_reg.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/mesa/drivers/dri/r200/r200_reg.h') 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 -- cgit v1.2.3