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tgsi/exec: fix system value handling. 

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.

Reviewed-by: Brian Paul <brianp@vmware.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
This commit is contained in:
Dave Airlie 2016-04-26 11:14:24 +10:00
parent 4040fff81d
commit 9013d9267c
1 changed files with 5 additions and 3 deletions
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8
src/gallium/auxiliary/tgsi/tgsi_exec.c
View File

@ -964,6 +964,11 @@ tgsi_exec_machine_bind_shader(
++mach->NumOutputs;
}
}
else if (parse.FullToken.FullDeclaration.Declaration.File == TGSI_FILE_SYSTEM_VALUE) {
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,