KonstantinSeurer
/
mesa
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ilo: fix format of edge flag pointer 

The VE format of edge flag pointers was changed in
780ce576bb.

Signed-off-by: Chia-I Wu <olvaffe@gmail.com>
This commit is contained in:
Chia-I Wu 2014-09-30 16:21:15 +08:00
parent 2d13b5ac81
commit 594e1a2f4b
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
src/gallium/drivers/ilo/ilo_state_gen6.c
View File

@ -354,12 +354,12 @@ ilo_gpe_set_ve_edgeflag(const struct ilo_dev_info *dev,
cso->payload[0] |= GEN6_VE_STATE_DW0_EDGE_FLAG_ENABLE;
/*
* Edge flags have format GEN6_FORMAT_R8_UINT when defined via
* Edge flags have format GEN6_FORMAT_R8_USCALED when defined via
* glEdgeFlagPointer(), and format GEN6_FORMAT_R32_FLOAT when defined
* via glEdgeFlag(), as can be seen in vbo_attrib_tmp.h.
*
* Since all the hardware cares about is whether the flags are zero or not,
* we can treat them as GEN6_FORMAT_R32_UINT in the latter case.
* we can treat them as the corresponding _UINT formats.
*/
format = GEN_EXTRACT(cso->payload[0], GEN6_VE_STATE_DW0_FORMAT);
cso->payload[0] &= ~GEN6_VE_STATE_DW0_FORMAT__MASK;
@ -368,8 +368,10 @@ ilo_gpe_set_ve_edgeflag(const struct ilo_dev_info *dev,
case GEN6_FORMAT_R32_FLOAT:
format = GEN6_FORMAT_R32_UINT;
break;
case GEN6_FORMAT_R8_USCALED:
format = GEN6_FORMAT_R8_UINT;
break;
default:
assert(format == GEN6_FORMAT_R8_UINT);
break;
}