diff options
| author | Ilia Mirkin <[email protected]> | 2016-02-27 11:01:27 -0500 |
|---|---|---|
| committer | Ilia Mirkin <[email protected]> | 2016-03-05 23:26:03 -0500 |
| commit | 313205cb8f9cda5d60764f889aaa05f37f2afc46 (patch) | |
| tree | f97774d95188545e65592efb326971e7326444ce /src/mesa/state_tracker/st_program.c | |
| parent | dcbf8377befde50fe4d75738e2af5813e06e8f04 (diff) | |
st/mesa: don't force per-sample interp if only sampleid/pos are used
The OES extensions clarify this behaviour to differentiate between
per-sample invocation and per-sample interpolation. Using sampleid/pos
will force per-sample invocation but not per-sample interpolation.
See https://www.khronos.org/bugzilla/show_bug.cgi?id=1462
Signed-off-by: Ilia Mirkin <[email protected]>
Reviewed-by: Marek Olšák <[email protected]>
Diffstat (limited to 'src/mesa/state_tracker/st_program.c')
| -rw-r--r-- | src/mesa/state_tracker/st_program.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/src/mesa/state_tracker/st_program.c b/src/mesa/state_tracker/st_program.c index 2e21d02b8b5..c9f390aa9a2 100644 --- a/src/mesa/state_tracker/st_program.c +++ b/src/mesa/state_tracker/st_program.c @@ -573,10 +573,6 @@ st_translate_fragment_program(struct st_context *st, else interpLocation[slot] = TGSI_INTERPOLATE_LOC_CENTER; - if (stfp->Base.Base.SystemValuesRead & (SYSTEM_BIT_SAMPLE_ID | - SYSTEM_BIT_SAMPLE_POS)) - interpLocation[slot] = TGSI_INTERPOLATE_LOC_SAMPLE; - switch (attr) { case VARYING_SLOT_POS: input_semantic_name[slot] = TGSI_SEMANTIC_POSITION; |