From 556335eb9915fc6e00aafa15eaf0265ddc25b131 Mon Sep 17 00:00:00 2001 From: Timothy Arceri Date: Wed, 5 Oct 2016 15:13:23 +1100 Subject: [PATCH] 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 --- 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 b0167d22454..aac04698e1d 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)) -- 2.30.2