Ejemplos de CJitter::FP_Mul en C++ (Cpp)

Ejemplo n.º 1

Archivo: FpIntMixTest.cpp Proyecto: Thunder07/Play--CodeGen

void CFpIntMixTest::Compile(Jitter::CJitter& jitter)
{
	Framework::CMemStream codeStream;
	jitter.SetStream(&codeStream);

	jitter.Begin();
	{
		//number1 = 100.f
		jitter.PushCst(0x42C80000);
		jitter.PullRel(offsetof(CONTEXT, number1));

		//number2 = toFloat(multiplier)
		jitter.FP_PushWord(offsetof(CONTEXT, multiplier));
		jitter.FP_PullSingle(offsetof(CONTEXT, number2));

		//number1 = number1 * number2
		jitter.FP_PushSingle(offsetof(CONTEXT, number1));
		jitter.FP_PushSingle(offsetof(CONTEXT, number2));
		jitter.FP_Mul();
		jitter.FP_PullSingle(offsetof(CONTEXT, number1));

		//number1 = toInt(number1)
		jitter.FP_PushSingle(offsetof(CONTEXT, number1));
		jitter.FP_PullWordTruncate(offsetof(CONTEXT, number1));

		//result = number1
		jitter.PushRel(offsetof(CONTEXT, number1));
		jitter.PullRel(offsetof(CONTEXT, result));
	}
	jitter.End();

	m_function = CMemoryFunction(codeStream.GetBuffer(), codeStream.GetSize());
}