commit 2cbd298f390a8a944892198efdb25d81f07de3ae
author Jason Sams <rjsams@android.com> Wed Aug 11 13:26:28 2010 -0700
committer Jason Sams <rjsams@android.com> Thu Aug 12 12:49:31 2010 -0700
tree 520f70bbf8cce3cba00c02ab8e184fe950b3ffa9
parent ee73498ddf896f6ed003e9ce1fab87aefda90173

Thread launch strategies.

Change-Id: I506df786e815205a8e51906c2b517302c1ef2471

libs/rs/rsScriptC.cpp

diff --git a/libs/rs/rsScriptC.cpp b/libs/rs/rsScriptC.cpp
index 7c7b037..a140e22 100644
--- a/libs/rs/rsScriptC.cpp
+++ b/libs/rs/rsScriptC.cpp
@@ -278,7 +278,7 @@
     }
 
 
-    if ((rsc->getWorkerPoolSize() > 1) &&
+    if ((rsc->getWorkerPoolSize() > 1) && mEnviroment.mIsThreadable &&
         ((mtls.dimY * mtls.dimZ * mtls.dimArray) > 1)) {
 
         //LOGE("launch 1");
@@ -350,10 +350,12 @@
 static BCCvoid* symbolLookup(BCCvoid* pContext, const BCCchar* name)
 {
     const ScriptCState::SymbolTable_t *sym;
+    ScriptC *s = (ScriptC *)pContext;
     sym = ScriptCState::lookupSymbol(name);
     if (sym) {
         return sym->mPtr;
     }
+    s->mEnviroment.mIsThreadable = false;
     sym = ScriptCState::lookupSymbolCL(name);
     if (sym) {
         return sym->mPtr;
@@ -371,8 +373,9 @@
     LOGV("ScriptCState::runCompiler ");
 
     s->mBccScript = bccCreateScript();
+    s->mEnviroment.mIsThreadable = true;
     bccScriptBitcode(s->mBccScript, s->mEnviroment.mScriptText, s->mEnviroment.mScriptTextLength);
-    bccRegisterSymbolCallback(s->mBccScript, symbolLookup, NULL);
+    bccRegisterSymbolCallback(s->mBccScript, symbolLookup, s);
     bccCompileScript(s->mBccScript);
     bccGetScriptLabel(s->mBccScript, "root", (BCCvoid**) &s->mProgram.mRoot);
     bccGetScriptLabel(s->mBccScript, "init", (BCCvoid**) &s->mProgram.mInit);