diff options
| author | Keith Whitwell <keithw@vmware.com> | 2010-10-17 11:45:49 -0700 |
|---|---|---|
| committer | Keith Whitwell <keithw@vmware.com> | 2010-11-03 09:36:01 +0000 |
| commit | c3974dc837b4a11a30603bb00fa1d346e721af59 (patch) | |
| tree | fac5924eb1b1d003f6405f090bb6225b92f1cc8c /src/gallium/drivers/r600/r600d.h | |
| parent | 7b120ceac8738b73dcffe4d39e3e32b473dea3cf (diff) | |
r600g: set hardware pixel centers according to gl_rasterization_rules
These were previously being left in the default (D3D) mode. This mean
that triangles were drawn slightly incorrectly, but also because this
state is relied on by the u_blitter code, all blits were half a pixel
off.
Diffstat (limited to 'src/gallium/drivers/r600/r600d.h')
| -rw-r--r-- | src/gallium/drivers/r600/r600d.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/gallium/drivers/r600/r600d.h b/src/gallium/drivers/r600/r600d.h index a3cb5b8600..ae19bfb828 100644 --- a/src/gallium/drivers/r600/r600d.h +++ b/src/gallium/drivers/r600/r600d.h @@ -2100,6 +2100,10 @@ #define G_028C00_LAST_PIXEL(x) (((x) >> 10) & 0x1) #define C_028C00_LAST_PIXEL 0xFFFFFBFF #define R_028C04_PA_SC_AA_CONFIG 0x028C04 +#define R_028C08_PA_SU_VTX_CNTL 0x028C08 +#define S_028C08_PIX_CENTER_HALF(x) (((x) & 0x1) << 0) +#define G_028C08_PIX_CENTER_HALF(x) (((x) >> 0) & 0x1) +#define C_028C08_PIX_CENTER_HALF 0xFFFFFFFE #define R_028C1C_PA_SC_AA_SAMPLE_LOCS_MCTX 0x028C1C #define R_028C48_PA_SC_AA_MASK 0x028C48 #define R_028810_PA_CL_CLIP_CNTL 0x028810 |