On 04/25/2016 09:06 PM, Dave Airlie wrote:
From: Dave Airlie <[email protected]>
a) SysSemanticToIndex needs to be indexed with the semantic name
not the decl->Declaration.Semantic.
b) doing this in run is too late, as the mappings are all setup
prior to run in the execs.
This fixes
point-vertex-id gl_vertex_id gl_instanceid
point-vertex-id gl_vertex_id gl_instanceid divisor
piglits.
Signed-off-by: Dave Airlie <[email protected]>
---
src/gallium/auxiliary/tgsi/tgsi_exec.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/src/gallium/auxiliary/tgsi/tgsi_exec.c
b/src/gallium/auxiliary/tgsi/tgsi_exec.c
index 4567a94..516e675 100644
--- a/src/gallium/auxiliary/tgsi/tgsi_exec.c
+++ b/src/gallium/auxiliary/tgsi/tgsi_exec.c
@@ -964,6 +964,11 @@ tgsi_exec_machine_bind_shader(
++mach->NumOutputs;
}
}
+ if (parse.FullToken.FullDeclaration.Declaration.File ==
TGSI_FILE_SYSTEM_VALUE) {
I think that could be an "else if".
+ const struct tgsi_full_declaration *decl =
&parse.FullToken.FullDeclaration;
+ mach->SysSemanticToIndex[decl->Semantic.Name] = decl->Range.First;
+ }
+
memcpy(declarations + numDeclarations,
&parse.FullToken.FullDeclaration,
sizeof(declarations[0]));
@@ -2777,9 +2782,6 @@ exec_declaration(struct tgsi_exec_machine *mach,
}
}
- if (decl->Declaration.File == TGSI_FILE_SYSTEM_VALUE) {
- mach->SysSemanticToIndex[decl->Declaration.Semantic] = decl->Range.First;
- }
}
typedef void (* micro_unary_op)(union tgsi_exec_channel *dst,
Reviewed-by: Brian Paul <[email protected]>
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