diff options
| author | Keith Whitwell <[email protected]> | 2010-11-01 14:19:18 +0000 |
|---|---|---|
| committer | Keith Whitwell <[email protected]> | 2010-11-03 10:55:22 +0000 |
| commit | d6b6a0bc170bd61abbbe9cb6ba777c7192dbd018 (patch) | |
| tree | 3a32cafc05bfb38eb8bc93f5e5524df31677106f /src/gallium/drivers/r600/evergreend.h | |
| parent | ee07e0e39ad1c4d13d540b23220fecc564d07b16 (diff) | |
evergreeng: respect linewidth state, use integer widths only
Discard fractional bits from linewidth. This matches the nvidia
closed drivers, my reading of the OpenGL SI and current llvmpipe
behaviour.
It looks a lot nicer & avoids ugliness where lines alternate between n
and n+1 pixels in width along their length.
Also fix up r600g to match.
Diffstat (limited to 'src/gallium/drivers/r600/evergreend.h')
| -rw-r--r-- | src/gallium/drivers/r600/evergreend.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/evergreend.h b/src/gallium/drivers/r600/evergreend.h index 8e96f9355e6..7e7bd01291d 100644 --- a/src/gallium/drivers/r600/evergreend.h +++ b/src/gallium/drivers/r600/evergreend.h @@ -1636,6 +1636,9 @@ #define R_028980_ALU_CONST_CACHE_VS_0 0x00028980 #define R_028A04_PA_SU_POINT_MINMAX 0x00028A04 #define R_028A08_PA_SU_LINE_CNTL 0x00028A08 +#define S_028A08_WIDTH(x) (((x) & 0xFFFF) << 0) +#define G_028A08_WIDTH(x) (((x) >> 0) & 0xFFFF) +#define C_028A08_WIDTH 0xFFFF0000 #define R_028A10_VGT_OUTPUT_PATH_CNTL 0x00028A10 #define R_028A14_VGT_HOS_CNTL 0x00028A14 #define R_028A18_VGT_HOS_MAX_TESS_LEVEL 0x00028A18 |