//---------------------------------------------------------------------------
void HighLevelGpuProgram::loadImpl()
{
if (isSupported())
{
// load self
loadHighLevel();
// create low-level implementation
createLowLevelImpl();
// load constructed assembler program (if it exists)
if (!mAssemblerProgram.isNull() && mAssemblerProgram.getPointer() != this)
{
mAssemblerProgram->load();
}
}
}
//---------------------------------------------------------------------------
GpuProgramParametersSharedPtr HighLevelGpuProgram::createParameters(void)
{
// Lock mutex before allowing this since this is a top-level method
// called outside of the load()
OGRE_LOCK_AUTO_MUTEX;
// Make sure param defs are loaded
GpuProgramParametersSharedPtr params = GpuProgramManager::getSingleton().createParameters();
// Only populate named parameters if we can support this program
if (this->isSupported())
{
loadHighLevel();
// Errors during load may have prevented compile
if (this->isSupported())
{
populateParameterNames(params);
}
}
// Copy in default parameters if present
if (!mDefaultParams.isNull())
params->copyConstantsFrom(*(mDefaultParams.get()));
return params;
}
//-----------------------------------------------------------------------
void CgProgram::loadHighLevelSafe()
{
OGRE_LOCK_AUTO_MUTEX;
if (this->isSupported())
loadHighLevel();
}
