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#include "slang-app-context.h"
#include "slang-writer.h"
namespace Slang
{
/* static */AppContext* AppContext::s_singleton = nullptr;
/* static */AppContext* AppContext::getDefault()
{
static AppContext* s_context = nullptr;
if (!s_context)
{
static FileWriter s_stdError(stderr, WriterFlag::IsStatic | WriterFlag::IsUnowned | WriterFlag::AutoFlush);
static FileWriter s_stdOut(stdout, WriterFlag::IsStatic | WriterFlag::IsUnowned | WriterFlag::AutoFlush);
static AppContext s_contextVar;
s_context = &s_contextVar;
s_context->setWriter(SLANG_WRITER_CHANNEL_STD_ERROR, &s_stdError);
s_context->setWriter(SLANG_WRITER_CHANNEL_STD_OUTPUT, &s_stdOut);
}
return s_context;
}
/* static */AppContext* AppContext::initDefault()
{
AppContext* context = getDefault();
setSingleton(context);
return context;
}
/* static */int AppContext::getReturnCode(SlangResult res)
{
if (SLANG_SUCCEEDED(res))
{
return 0;
}
else if (res == SLANG_E_INTERNAL_FAIL)
{
return -1;
}
return 1;
}
void AppContext::setRequestWriters(SlangCompileRequest* request)
{
for (int i = 0; i < SLANG_WRITER_CHANNEL_COUNT_OF; ++i)
{
if (m_replaceWriterFlags & (1 << i))
{
spSetWriter(request, SlangWriterChannel(i), m_writers[i]);
}
}
}
void AppContext::configureRequest(SlangCompileRequest* request)
{
setRequestWriters(request);
}
}
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