diff options
author | Kenneth Graunke <[email protected]> | 2017-08-22 14:23:17 -0700 |
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committer | Kenneth Graunke <[email protected]> | 2017-08-23 11:55:17 -0700 |
commit | eaf5b8722bfaa8f8612c2cae14f61be4874c6406 (patch) | |
tree | 79652e3e766f7ce3776bb761d58ed044eb69b9e0 /src | |
parent | 348929015ba8166495195ccff4f9bb80d057b6d7 (diff) |
i965: Only set key->flat_shade if COL0/COL1 are written.
This may reduce some recompiles.
Reviewed-by: Timothy Arceri <[email protected]>
Diffstat (limited to 'src')
-rw-r--r-- | src/mesa/drivers/dri/i965/brw_wm.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_wm.c b/src/mesa/drivers/dri/i965/brw_wm.c index c9c45045902..e1555d60c56 100644 --- a/src/mesa/drivers/dri/i965/brw_wm.c +++ b/src/mesa/drivers/dri/i965/brw_wm.c @@ -531,7 +531,9 @@ brw_wm_populate_key(struct brw_context *brw, struct brw_wm_prog_key *key) key->stats_wm = brw->stats_wm; /* _NEW_LIGHT */ - key->flat_shade = (ctx->Light.ShadeModel == GL_FLAT); + key->flat_shade = + (prog->info.inputs_read & (VARYING_BIT_COL0 | VARYING_BIT_COL1)) && + (ctx->Light.ShadeModel == GL_FLAT); /* _NEW_FRAG_CLAMP | _NEW_BUFFERS */ key->clamp_fragment_color = ctx->Color._ClampFragmentColor; |