This is a step towards dropping the GLSL IR version of
do_set_program_inouts() in i965 and moving towards native nir support.
This is important because we want to eventually convert to nir and
use its optimisations passes before we can call this GLSL IR pass.
---
src/mesa/drivers/dri/i965/brw_wm.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/src/mesa/drivers/dri/i965/brw_wm.c
b/src/mesa/drivers/dri/i965/brw_wm.c
index a70e806..29dd21e 100644
--- a/src/mesa/drivers/dri/i965/brw_wm.c
+++ b/src/mesa/drivers/dri/i965/brw_wm.c
@@ -448,8 +448,10 @@ brw_wm_populate_key(struct brw_context *brw, struct
brw_wm_prog_key *key)
*/
if (brw->gen < 6) {
/* _NEW_COLOR */
- if (fp->program.UsesKill || ctx->Color.AlphaEnabled)
+ if (fp->program.Base.nir->info.fs.uses_discard ||
+ ctx->Color.AlphaEnabled) {
lookup |= IZ_PS_KILL_ALPHATEST_BIT;
+ }
if (fp->program.Base.OutputsWritten & BITFIELD64_BIT(FRAG_RESULT_DEPTH))
lookup |= IZ_PS_COMPUTES_DEPTH_BIT;
@@ -601,7 +603,7 @@ brw_fs_precompile(struct gl_context *ctx,
memset(&key, 0, sizeof(key));
if (brw->gen < 6) {
- if (fp->UsesKill)
+ if (fp->Base.nir->info.fs.uses_discard)
key.iz_lookup |= IZ_PS_KILL_ALPHATEST_BIT;
if (fp->Base.OutputsWritten & BITFIELD64_BIT(FRAG_RESULT_DEPTH))
--
2.7.4
_______________________________________________
mesa-dev mailing list
mesa-dev@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/mesa-dev
