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am 976ae272: Add support for handling a bitcode wrapper to librs.

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* commit '976ae27270a64c5abeb380d6e61d6d71f29b9433':
  Add support for handling a bitcode wrapper to librs.
This commit is contained in:
Stephen Hines
2011-12-01 18:10:29 -08:00
committed by Android Git Automerger
parent b4812f8a81 976ae27270
commit 88c02e8c5d
1 changed files with 19 additions and 1 deletions
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20
libs/rs/rsScriptC.cpp
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@@ -21,6 +21,7 @@
#ifndef ANDROID_RS_SERIALIZE
#include <bcinfo/BitcodeTranslator.h>
#include <bcinfo/BitcodeWrapper.h>
#endif
using namespace android;
@@ -196,7 +197,24 @@ bool ScriptC::runCompiler(Context *rsc,
//LOGE("runCompiler %p %p %p %p %p %i", rsc, this, resName, cacheDir, bitcode, bitcodeLen);
#ifndef ANDROID_RS_SERIALIZE
uint32_t sdkVersion = rsc->getTargetSdkVersion();
uint32_t sdkVersion = 0;
bcinfo::BitcodeWrapper bcWrapper((const char *)bitcode, bitcodeLen);
if (!bcWrapper.unwrap()) {
LOGE("Bitcode is not in proper container format (raw or wrapper)");
return false;
}
rsAssert(bcWrapper.getHeaderVersion() == 0);
if (bcWrapper.getBCFileType() == bcinfo::BC_WRAPPER) {
sdkVersion = bcWrapper.getTargetAPI();
}
if (sdkVersion == 0) {
// This signals that we didn't have a wrapper containing information
// about the bitcode.
sdkVersion = rsc->getTargetSdkVersion();
}
if (BT) {
delete BT;
}