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pan/bi: Set clause type for gl_FragCoord.z

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Signed-off-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4883>
This commit is contained in:
Alyssa Rosenzweig 2020-05-01 16:12:55 -04:00
parent 47c84ee735
commit ef9b4b3a0b
1 changed files with 12 additions and 0 deletions
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12
src/panfrost/bifrost/bi_schedule.c
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@ -28,6 +28,15 @@
/* Finds the clause type required or return none */
static bool
bi_is_fragz(bi_instruction *ins)
{
if (!(ins->src[0] & BIR_INDEX_CONSTANT))
return false;
return (ins->constant.u32 == BIFROST_FRAGZ);
}
static enum bifrost_clause_type
bi_clause_type_for_ins(bi_instruction *ins)
{
@ -43,6 +52,9 @@ bi_clause_type_for_ins(bi_instruction *ins)
return BIFROST_CLAUSE_NONE;
case BI_LOAD_VAR:
if (bi_is_fragz(ins))
return BIFROST_CLAUSE_FRAGZ;
return BIFROST_CLAUSE_LOAD_VARY;
case BI_LOAD_UNIFORM: