diff options
| author | Keith Packard <keithp@keithp.com> | 2009-09-19 17:30:57 -0700 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2009-09-22 01:30:59 +0100 |
| commit | 2cc1f3cb6034dddd65b3781b0cde7dff4ac1e803 (patch) | |
| tree | ff974d8bf373ea5194578707add71adcfce21391 /src/i830_reg.h | |
| parent | 00e8de212b46a243f243b437b7eb866315ab89b3 (diff) | |
i8xx: Format projective texture coordinates correctly.
Projective texture coordinates must be delivered as TEXCOORDFMT_3D
using TEXCOORDTYPE_HOMOGENOUS. This meant selecting the correct type
in i830_texture_setup, the correct format in i830_emit_composite_state
and sending only 3 coordinates in i830_emit_composite_primitive.
Signed-off-by: Keith Packard <keithp@keithp.com>
[ickle: tweaked to fix up a couple of use-before-initialised]
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Diffstat (limited to 'src/i830_reg.h')
| -rw-r--r-- | src/i830_reg.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/i830_reg.h b/src/i830_reg.h index 7a8df9f8..a8b82a68 100644 --- a/src/i830_reg.h +++ b/src/i830_reg.h @@ -523,7 +523,7 @@ #define VFT0_XYZW_MASK (7<<1) /* _3DSTATE_VERTEX_FORMAT_2, p206 */ -#define _3DSTATE_VFT1_CMD (CMD_3D|(0x0a<<24)) +#define _3DSTATE_VERTEX_FORMAT_2_CMD (CMD_3D|(0x0a<<24)) #define VFT1_TEX7_FMT(x) ((x)<<14) #define VFT1_TEX6_FMT(x) ((x)<<12) #define VFT1_TEX5_FMT(x) ((x)<<10) |