From 1d1cf8edf6a0409caf9aa7d44e186eb51f51fa1f Mon Sep 17 00:00:00 2001
From: Zack Rusin <zack@tungstengraphics.com>
Date: Fri, 16 May 2008 16:06:59 -0400
Subject: do the lit (some artifacts present)

---
 src/gallium/auxiliary/gallivm/instructionssoa.cpp | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'src/gallium/auxiliary/gallivm/instructionssoa.cpp')

diff --git a/src/gallium/auxiliary/gallivm/instructionssoa.cpp b/src/gallium/auxiliary/gallivm/instructionssoa.cpp
index 55fdda2791..074dd0ecd6 100644
--- a/src/gallium/auxiliary/gallivm/instructionssoa.cpp
+++ b/src/gallium/auxiliary/gallivm/instructionssoa.cpp
@@ -179,6 +179,7 @@ void InstructionsSoa::createFunctionMap()
    m_functionsMap[TGSI_OPCODE_MIN]   = "min";
    m_functionsMap[TGSI_OPCODE_MAX]   = "max";
    m_functionsMap[TGSI_OPCODE_POWER] = "pow";
+   m_functionsMap[TGSI_OPCODE_LIT]   = "lit";
 }
 
 void InstructionsSoa::createDependencies()
@@ -204,6 +205,14 @@ void InstructionsSoa::createDependencies()
       minDeps[0] = "minvec";
       m_builtinDependencies["min"] = minDeps;
    }
+   {
+      std::vector<std::string> litDeps(4);
+      litDeps[0] = "minvec";
+      litDeps[1] = "maxvec";
+      litDeps[2] = "powf";
+      litDeps[3] = "powvec";
+      m_builtinDependencies["lit"] = litDeps;
+   }
 }
 
 llvm::Function * InstructionsSoa::function(int op)
@@ -475,3 +484,9 @@ std::vector<llvm::Value*> InstructionsSoa::sub(const std::vector<llvm::Value*> i
    return res;
 }
 
+std::vector<llvm::Value*> InstructionsSoa::lit(const std::vector<llvm::Value*> in)
+{
+   llvm::Function *func = function(TGSI_OPCODE_LIT);
+   return callBuiltin(func, in);
+}
+
-- 
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