void gla::PrivateManager::translateTopToBottom()
{
#ifdef _WIN32
unsigned int oldFormat = _set_output_format(_TWO_DIGIT_EXPONENT);
#endif
runLLVMOptimizations1();
#ifdef _WIN32
_set_output_format(oldFormat);
#endif
int innerAoS, outerSoA;
backEnd->getRegisterForm(outerSoA, innerAoS);
if (outerSoA != 1)
UnsupportedFunctionality("SoA in middle end: ", outerSoA);
if (innerAoS != 4 && innerAoS != 1)
UnsupportedFunctionality("AoS other than size 4 or 1 in middle end: ", innerAoS);
}
gla::LunarGManager::LunarGManager()
{
switch (Options.backend) {
case TGSI:
backEndTranslator = gla::GetTgsiTranslator(this);
backEnd = gla::GetTgsiBackEnd();
break;
case GLSL:
backEndTranslator = gla::GetGlslTranslator(this, Options.obfuscate);
backEnd = gla::GetGlslBackEnd();
break;
case Dummy:
backEndTranslator = gla::GetDummyTranslator(this);
backEnd = gla::GetDummyBackEnd();
break;
default:
UnsupportedFunctionality("Backend not supported");
break;
}
}
gla::LunarGManager::~LunarGManager()
{
clear();
switch (Options.backend) {
case TGSI:
gla::ReleaseTgsiTranslator(backEndTranslator);
gla::ReleaseTgsiBackEnd(backEnd);
break;
case GLSL:
gla::ReleaseGlslTranslator(backEndTranslator);
gla::ReleaseGlslBackEnd(backEnd);
break;
case Dummy:
gla::ReleaseDummyTranslator(backEndTranslator);
gla::ReleaseDummyBackEnd(backEnd);
break;
default:
UnsupportedFunctionality("Backend not supported");
break;
}
}