/* Estimate the expected number of bits per residual signal sample. */
/* 'total_error*' is linearly related to the variance of the residual */
/* signal, so we use it directly to compute E(|x|) */
+#ifdef _MSC_VER
+ /* with VC++ you have to spoon feed it the casting */
+ residual_bits_per_sample[0] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_0 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[1] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_1 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[2] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_2 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[3] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_3 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[4] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_4 / (real) data_len) / M_LN2 : 0.0);
+#else
residual_bits_per_sample[0] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_0 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[1] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_1 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[2] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_2 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[3] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_3 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[4] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_4 / (real) data_len) / M_LN2 : 0.0);
+#endif
return order;
}
/* Estimate the expected number of bits per residual signal sample. */
/* 'total_error*' is linearly related to the variance of the residual */
/* signal, so we use it directly to compute E(|x|) */
+#ifdef _MSC_VER
+ /* with VC++ you have to spoon feed it the casting */
+ residual_bits_per_sample[0] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_0 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[1] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_1 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[2] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_2 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[3] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_3 / (real) data_len) / M_LN2 : 0.0);
+ residual_bits_per_sample[4] = (real)((data_len > 0) ? log(M_LN2 * (real)(int64)total_error_4 / (real) data_len) / M_LN2 : 0.0);
+#else
residual_bits_per_sample[0] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_0 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[1] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_1 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[2] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_2 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[3] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_3 / (real) data_len) / M_LN2 : 0.0);
residual_bits_per_sample[4] = (real)((data_len > 0) ? log(M_LN2 * (real)total_error_4 / (real) data_len) / M_LN2 : 0.0);
+#endif
return order;
}