diff options
| author | Timothy Arceri <timothy.arceri@collabora.com> | 2016-10-05 15:13:23 +1100 |
|---|---|---|
| committer | Timothy Arceri <timothy.arceri@collabora.com> | 2016-10-06 16:03:40 +1100 |
| commit | 556335eb9915fc6e00aafa15eaf0265ddc25b131 (patch) | |
| tree | c4b9d42d2cae4b5c2f599dd33b35c8d9033671c3 | |
| parent | ee829cba8ed7941631e214ae8557c5af9fa667b4 (diff) | |
i965: get uses discard from nir info
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.
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
| -rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm.c | 6 |
1 files 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 b0167d2245..aac04698e1 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)) |