stop using lround() for now
diff --git a/src/libFLAC/lpc.c b/src/libFLAC/lpc.c
index 04969e6..ed0e091 100644
--- a/src/libFLAC/lpc.c
+++ b/src/libFLAC/lpc.c
@@ -196,16 +196,16 @@
FLAC__int32 q;
for(i = 0; i < order; i++) {
error += lp_coeff[i] * (1 << *shift);
-#if defined _MSC_VER
+#if 1 /* unfortunately lround() is C99 */
if(error >= 0.0)
q = (FLAC__int32)(error + 0.5);
else
q = (FLAC__int32)(error - 0.5);
#else
- q = lround(error); /* round() is also suitable */
+ q = lround(error);
#endif
#ifdef FLAC__OVERFLOW_DETECT
- if(q > qmax+1) /* we expect q==qmax+1 occasionally due to lround() */
+ if(q > qmax+1) /* we expect q==qmax+1 occasionally due to rounding */
fprintf(stderr,"FLAC__lpc_quantize_coefficients: quantizer overflow: q>qmax %d>%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmax,*shift,cmax,precision+1,i,lp_coeff[i]);
else if(q < qmin)
fprintf(stderr,"FLAC__lpc_quantize_coefficients: quantizer overflow: q<qmin %d<%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmin,*shift,cmax,precision+1,i,lp_coeff[i]);
@@ -231,16 +231,16 @@
#endif
for(i = 0; i < order; i++) {
error += lp_coeff[i] / (1 << nshift);
-#if defined _MSC_VER
+#if 1 /* unfortunately lround() is C99 */
if(error >= 0.0)
q = (FLAC__int32)(error + 0.5);
else
q = (FLAC__int32)(error - 0.5);
#else
- q = lround(error); /* round() is also suitable */
+ q = lround(error);
#endif
#ifdef FLAC__OVERFLOW_DETECT
- if(q > qmax+1) /* we expect q==qmax+1 occasionally due to lround() */
+ if(q > qmax+1) /* we expect q==qmax+1 occasionally due to rounding */
fprintf(stderr,"FLAC__lpc_quantize_coefficients: quantizer overflow: q>qmax %d>%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmax,*shift,cmax,precision+1,i,lp_coeff[i]);
else if(q < qmin)
fprintf(stderr,"FLAC__lpc_quantize_coefficients: quantizer overflow: q<qmin %d<%d shift=%d cmax=%f precision=%u lpc[%u]=%f\n",q,qmin,*shift,cmax,precision+1,i,lp_coeff[i]);