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#include "slang-spirv-val.h"
namespace Slang
{
SlangResult debugValidateSPIRV(const List<uint8_t>& spirv)
{
// Set up our process
CommandLine commandLine;
commandLine.m_executableLocation.setName("spirv-val");
RefPtr<Process> p;
const auto createResult = Process::create(commandLine, 0, p);
// If we failed to even start the process, then validation isn't available
if(SLANG_FAILED(createResult))
return SLANG_E_NOT_AVAILABLE;
const auto in = p->getStream(StdStreamType::In);
const auto out = p->getStream(StdStreamType::Out);
const auto err = p->getStream(StdStreamType::ErrorOut);
// Write the assembly
SLANG_RETURN_ON_FAIL(in->write(spirv.getBuffer(), spirv.getCount()));
in->close();
// Wait for it to finish
if(!p->waitForTermination(1000))
return SLANG_FAIL;
// TODO: allow inheriting stderr in Process
List<Byte> outData;
SLANG_RETURN_ON_FAIL(StreamUtil::readAll(out, 0, outData));
fwrite(outData.getBuffer(), outData.getCount(), 1, stderr);
outData.clear();
SLANG_RETURN_ON_FAIL(StreamUtil::readAll(err, 0, outData));
fwrite(outData.getBuffer(), outData.getCount(), 1, stderr);
const auto ret = p->getReturnValue();
return ret == 0 ? SLANG_OK : SLANG_FAIL;
}
}
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