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tgsi_to_nir: handle tess level inner/outer varyings

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for internal radeonsi shaders

Reviewed-By: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Connor Abbott <cwabbott0@gmail.com>
This commit is contained in:
Marek Olšák 2019-08-01 14:16:01 -04:00
parent 8ac2583cd8
commit f8d4198998
1 changed files with 7 additions and 0 deletions
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7
src/gallium/auxiliary/nir/tgsi_to_nir.c
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@ -158,6 +158,10 @@ tgsi_varying_semantic_to_slot(unsigned semantic, unsigned index)
return VARYING_SLOT_VIEWPORT;
case TGSI_SEMANTIC_LAYER:
return VARYING_SLOT_LAYER;
case TGSI_SEMANTIC_TESSINNER:
return VARYING_SLOT_TESS_LEVEL_INNER;
case TGSI_SEMANTIC_TESSOUTER:
return VARYING_SLOT_TESS_LEVEL_OUTER;
default:
fprintf(stderr, "Bad TGSI semantic: %d/%d\n", semantic, index);
abort();
@ -393,6 +397,9 @@ ttn_emit_declaration(struct ttn_compile *c)
var->data.index = 0;
var->data.interpolation =
ttn_translate_interp_mode(decl->Interp.Interpolate);
var->data.patch = semantic_name == TGSI_SEMANTIC_TESSINNER ||
semantic_name == TGSI_SEMANTIC_TESSOUTER ||
semantic_name == TGSI_SEMANTIC_PATCH;
if (c->scan->processor == PIPE_SHADER_FRAGMENT) {
switch (semantic_name) {