fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2025-12-26 21:30:09 +01:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

i965: Make fs_visitor::emit_urb_writes reusable for scalar GS.

Browse source 
GS doesn't have ClampVertexColor, and we don't want to go through VS
structures.

Signed-off-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Kristian Høgsberg <krh@bitplanet.net>
This commit is contained in:
Kenneth Graunke 2015-03-12 05:52:13 -07:00
parent 72d84ae7ce
commit 6ae419b94d
1 changed files with 7 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

14
src/mesa/drivers/dri/i965/brw_fs_visitor.cpp
View file

@ -868,13 +868,13 @@ void
fs_visitor::emit_urb_writes()
{
int slot, urb_offset, length;
struct brw_vs_prog_data *vs_prog_data =
(struct brw_vs_prog_data *) prog_data;
const struct brw_vs_prog_key *key =
const struct brw_vue_prog_data *vue_prog_data =
(const struct brw_vue_prog_data *) this->prog_data;
const struct brw_vs_prog_key *vs_key =
(const struct brw_vs_prog_key *) this->key;
const GLbitfield64 psiz_mask =
VARYING_BIT_LAYER | VARYING_BIT_VIEWPORT | VARYING_BIT_PSIZ;
const struct brw_vue_map *vue_map = &vs_prog_data->base.vue_map;
const struct brw_vue_map *vue_map = &vue_prog_data->vue_map;
bool flush;
fs_reg sources[8];
@ -961,11 +961,11 @@ fs_visitor::emit_urb_writes()
break;
}
if ((varying == VARYING_SLOT_COL0 ||
if (stage == MESA_SHADER_VERTEX && vs_key->clamp_vertex_color &&
(varying == VARYING_SLOT_COL0 ||
varying == VARYING_SLOT_COL1 ||
varying == VARYING_SLOT_BFC0 ||
varying == VARYING_SLOT_BFC1) &&
key->clamp_vertex_color) {
varying == VARYING_SLOT_BFC1)) {
/* We need to clamp these guys, so do a saturating MOV into a
* temp register and use that for the payload.
*/