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panfrost: Set PIPE_CAP_TGSI_TEXCOORD

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It doesn't really make sense, since we don't have special texture
coordinate varyings, but it'll make some code simpler for XFB and it
doesn't hurt us, even if I lose a bit of my soul setting it.

Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Reviewed-by: Boris Brezillon <boris.brezillon@collabora.com>
This commit is contained in:
Alyssa Rosenzweig 2019-08-07 12:00:14 -07:00
parent 72fc06df9c
commit 4b0001c42d
2 changed files with 6 additions and 1 deletions
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5
src/gallium/drivers/panfrost/pan_screen.c
View file

@ -180,6 +180,11 @@ panfrost_get_param(struct pipe_screen *screen, enum pipe_cap param)
case PIPE_CAP_TGSI_FS_POSITION_IS_SYSVAL:
return 0;
/* I really don't want to set this CAP but let's not swim against the
* tide.. */
case PIPE_CAP_TGSI_TEXCOORD:
return 1;
case PIPE_CAP_SEAMLESS_CUBE_MAP:
case PIPE_CAP_SEAMLESS_CUBE_MAP_PER_TEXTURE:
return 1;

2
src/gallium/drivers/panfrost/pan_varyings.c
View file

@ -143,7 +143,7 @@ panfrost_emit_varying_descriptor(
unsigned loc = fs->varyings_loc[i];
unsigned pnt_loc =
(loc >= VARYING_SLOT_VAR0) ? (loc - VARYING_SLOT_VAR0) :
(loc >= VARYING_SLOT_TEX0) ? (loc - VARYING_SLOT_TEX0) :
(loc == VARYING_SLOT_PNTC) ? 8 :
~0;