aboutsummaryrefslogtreecommitdiffstats
path: root/src/gallium/drivers/nvfx/nvfx_draw.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/gallium/drivers/nvfx/nvfx_draw.c')
-rw-r--r--src/gallium/drivers/nvfx/nvfx_draw.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/src/gallium/drivers/nvfx/nvfx_draw.c b/src/gallium/drivers/nvfx/nvfx_draw.c
index 494d5435d63..4e0575885d5 100644
--- a/src/gallium/drivers/nvfx/nvfx_draw.c
+++ b/src/gallium/drivers/nvfx/nvfx_draw.c
@@ -67,6 +67,13 @@ nvfx_render_vertex(struct nvfx_context *nvfx, const struct vertex_header *v)
OUT_RING (chan, fui(v->data[idx][2]));
OUT_RING (chan, fui(v->data[idx][3]));
break;
+ case 0xff:
+ BEGIN_RING(chan, eng3d, NV34TCL_VTX_ATTR_4F_X(hw), 4);
+ OUT_RING (chan, fui(v->data[idx][0] / v->data[idx][3]));
+ OUT_RING (chan, fui(v->data[idx][1] / v->data[idx][3]));
+ OUT_RING (chan, fui(v->data[idx][2] / v->data[idx][3]));
+ OUT_RING (chan, fui(1.0f / v->data[idx][3]));
+ break;
case EMIT_4UB:
BEGIN_RING(chan, eng3d, NV34TCL_VTX_ATTR_4UB(hw), 1);
OUT_RING (chan, pack_ub4(float_to_ubyte(v->data[idx][0]),
@@ -330,7 +337,7 @@ nvfx_state_vtxfmt_validate(struct nvfx_context *nvfx)
emit_attrib(nvfx, 5, EMIT_1F, TGSI_SEMANTIC_FOG, 0);
}
- emit_attrib(nvfx, 0, EMIT_3F, TGSI_SEMANTIC_POSITION, 0);
+ emit_attrib(nvfx, 0, 0xff, TGSI_SEMANTIC_POSITION, 0);
return FALSE;
}