Function lib_glsl_umulExtended

src/GLSLLibrary.cpp:1501–1538

			return bv_variable_create_uint(0);
		}
		bv_variable lib_glsl_umulExtended(bv_program* prog, u8 count, bv_variable* args)
		{
			/* umulExtended */
			if (count >= 4) {
				if (args[0].type == bv_type_object) {
					glm::uvec4 xData = sd::AsVector<4, unsigned int>(args[0]);
					glm::uvec4 yData = sd::AsVector<4, unsigned int>(args[1]);

					glm::uvec4 msb, lsb;
					glm::umulExtended(xData, yData, msb, lsb);

					bv_variable* outMSB = bv_variable_get_pointer(args[2]);
					bv_object* outMSBObj = bv_variable_get_object(*outMSB);
					for (u16 i = 0; i < outMSBObj->type->props.name_count; i++)
						outMSBObj->prop[i] = bv_variable_create_uint(msb[i]);

					bv_variable* outLSB = bv_variable_get_pointer(args[3]);
					bv_object* outLSBObj = bv_variable_get_object(*outLSB);
					for (u16 i = 0; i < outLSBObj->type->props.name_count; i++)
						outLSBObj->prop[i] = bv_variable_create_uint(lsb[i]);
				}
				else {
					unsigned int x = bv_variable_get_uint(args[0]);
					unsigned int y = bv_variable_get_uint(args[1]);

					unsigned int msb = 0, lsb = 0;
					glm::umulExtended(x, y, msb, lsb);

					bv_variable* outMSB = bv_variable_get_pointer(args[2]);
					bv_variable_set_uint(outMSB, msb);

					bv_variable* outLSB = bv_variable_get_pointer(args[3]);
					bv_variable_set_uint(outLSB, lsb);
				}
			}

			return bv_variable_create_void();
		}
		bv_variable lib_glsl_imulExtended(bv_program* prog, u8 count, bv_variable* args)
		{
			/* imulExtended */