diff --git a/libcelt/arch.h b/libcelt/arch.h
index b025b3d1fbde9f46c9061ced6aedd37cc77879a6..5ef14cc557af6993f74a9617dda82245d54cf211 100644
--- a/libcelt/arch.h
+++ b/libcelt/arch.h
@@ -45,13 +45,6 @@
# endif
# endif
-# if defined(_MSC_VER)
-# pragma warning(disable:4554)
-# endif
-# if __GNUC_PREREQ(4,2)
-# pragma GCC diagnostic ignored "-Wparentheses"
-# endif
-
#define CELT_SIG_SCALE 32768.f
#define celt_fatal(str) _celt_fatal(str, __FILE__, __LINE__);
diff --git a/libcelt/entdec.c b/libcelt/entdec.c
index 00aac6cafcdaef6979967976c55e534921eda48f..90a1b9495edfa65f8f0bf83854fc41953ef3dad2 100644
--- a/libcelt/entdec.c
+++ b/libcelt/entdec.c
@@ -150,7 +150,7 @@ unsigned ec_decode_bin(ec_dec *_this,unsigned _bits){
unsigned s;
_this->ext=_this->rng>>_bits;
s=(unsigned)(_this->val/_this->ext);
- return (1<<_bits)-EC_MINI(s+1,1<<_bits);
+ return (1U<<_bits)-EC_MINI(s+1U,1U<<_bits);
}
void ec_dec_update(ec_dec *_this,unsigned _fl,unsigned _fh,unsigned _ft){
@@ -231,14 +231,14 @@ opus_uint32 ec_dec_bits(ec_dec *_this,unsigned _bits){
opus_uint32 ret;
window=_this->end_window;
available=_this->nend_bits;
- if(available<_bits){
+ if((unsigned)available<_bits){
do{
window|=(ec_window)ec_read_byte_from_end(_this)<<available;
available+=EC_SYM_BITS;
}
while(available<=EC_WINDOW_SIZE-EC_SYM_BITS);
}
- ret=(opus_uint32)window&((opus_uint32)1<<_bits)-1;
+ ret=(opus_uint32)window&((opus_uint32)1<<_bits)-1U;
window>>=_bits;
available-=_bits;
_this->end_window=window;
diff --git a/libcelt/entenc.c b/libcelt/entenc.c
index 6a4de9eddf5abe1d6709f4adb3385549239980bf..feae35a421ab946aa60dceed1ebf49dd4f6aa1d5 100644
--- a/libcelt/entenc.c
+++ b/libcelt/entenc.c
@@ -140,10 +140,10 @@ void ec_encode_bin(ec_enc *_this,unsigned _fl,unsigned _fh,unsigned _bits){
opus_uint32 r;
r=_this->rng>>_bits;
if(_fl>0){
- _this->val+=_this->rng-IMUL32(r,((1<<_bits)-_fl));
+ _this->val+=_this->rng-IMUL32(r,((1U<<_bits)-_fl));
_this->rng=IMUL32(r,(_fh-_fl));
}
- else _this->rng-=IMUL32(r,((1<<_bits)-_fh));
+ else _this->rng-=IMUL32(r,((1U<<_bits)-_fh));
ec_enc_normalize(_this);
}
diff --git a/libcelt/kiss_fft.c b/libcelt/kiss_fft.c
index 4429ba6d698e9294e960fcb8153e88e60a4f4173..e9af132cabd8fd5fb884cf14e935b5afd75d90ab 100644
--- a/libcelt/kiss_fft.c
+++ b/libcelt/kiss_fft.c
@@ -262,12 +262,12 @@ static void ki_bfly3(
kiss_fft_cpx * Fout,
const size_t fstride,
const kiss_fft_state *st,
- size_t m,
+ int m,
int N,
int mm
)
{
- size_t i, k;
+ int i, k;
const size_t m2 = 2*m;
const kiss_twiddle_cpx *tw1,*tw2;
kiss_fft_cpx scratch[5];
diff --git a/libcelt/laplace.c b/libcelt/laplace.c
index c66be0062a8032974bd7fbed49428a7dc7b329bd..24b68c9a8fa7d16e4aa1003c728f85a2fd85c2a3 100644
--- a/libcelt/laplace.c
+++ b/libcelt/laplace.c
@@ -40,14 +40,14 @@
direction). */
#define LAPLACE_NMIN (16)
-static int ec_laplace_get_freq1(int fs0, int decay)
+static unsigned ec_laplace_get_freq1(unsigned fs0, int decay)
{
- opus_int32 ft;
+ unsigned ft;
ft = 32768 - LAPLACE_MINP*(2*LAPLACE_NMIN) - fs0;
return ft*(16384-decay)>>15;
}
-void ec_laplace_encode(ec_enc *enc, int *value, int fs, int decay)
+void ec_laplace_encode(ec_enc *enc, int *value, unsigned fs, int decay)
{
unsigned fl;
int val = *value;
@@ -57,7 +57,7 @@ void ec_laplace_encode(ec_enc *enc, int *value, int fs, int decay)
int s;
int i;
s = -(val<0);
- val = val+s^s;
+ val = (val+s)^s;
fl = fs;
fs = ec_laplace_get_freq1(fs, decay);
/* Search the decaying part of the PDF.*/
@@ -77,7 +77,7 @@ void ec_laplace_encode(ec_enc *enc, int *value, int fs, int decay)
di = IMIN(val - i, ndi_max - 1);
fl += (2*di+1+s)*LAPLACE_MINP;
fs = IMIN(LAPLACE_MINP, 32768-fl);
- *value = i+di+s^s;
+ *value = (i+di+s)^s;
}
else
{
@@ -90,11 +90,11 @@ void ec_laplace_encode(ec_enc *enc, int *value, int fs, int decay)
ec_encode_bin(enc, fl, fl+fs, 15);
}
-int ec_laplace_decode(ec_dec *dec, int fs, int decay)
+int ec_laplace_decode(ec_dec *dec, unsigned fs, int decay)
{
int val=0;
unsigned fl;
- int fm;
+ unsigned fm;
fm = ec_decode_bin(dec, 15);
fl = 0;
if (fm >= fs)
diff --git a/libcelt/laplace.h b/libcelt/laplace.h
index 4756a87183ed811a71b7f0a5a306a231c51782d9..66ef4928f1750f0bdb3b0d501708ce12ee4524b0 100644
--- a/libcelt/laplace.h
+++ b/libcelt/laplace.h
@@ -36,7 +36,7 @@
@param fs Probability of 0, multiplied by 32768
@param decay Probability of the value +/- 1, multiplied by 16384
*/
-void ec_laplace_encode(ec_enc *enc, int *value, int fs, int decay);
+void ec_laplace_encode(ec_enc *enc, int *value, unsigned fs, int decay);
/** Decode a value that is assumed to be the realisation of a
Laplace-distributed random process
@@ -45,4 +45,4 @@ void ec_laplace_encode(ec_enc *enc, int *value, int fs, int decay);
@param decay Probability of the value +/- 1, multiplied by 16384
@return Value decoded
*/
-int ec_laplace_decode(ec_dec *dec, int fs, int decay);
+int ec_laplace_decode(ec_dec *dec, unsigned fs, int decay);
diff --git a/libcelt/mathops.h b/libcelt/mathops.h
index 896fc77672074ae0c8c0de7eca137e1d6390d104..d9ef3f546646cc28cecb56b700a22df41226625c 100644
--- a/libcelt/mathops.h
+++ b/libcelt/mathops.h
@@ -148,7 +148,7 @@ static inline opus_val16 celt_log2(opus_val32 x)
opus_val16 n, frac;
/* -0.41509302963303146, 0.9609890551383969, -0.31836011537636605,
0.15530808010959576, -0.08556153059057618 */
- static const opus_val16 C[5] = {-6801+(1<<13-DB_SHIFT), 15746, -5217, 2545, -1401};
+ static const opus_val16 C[5] = {-6801+(1<<(13-DB_SHIFT)), 15746, -5217, 2545, -1401};
if (x==0)
return -32767;
i = celt_ilog2(x);
diff --git a/libcelt/quant_bands.c b/libcelt/quant_bands.c
index 7a71864b0a4842889574e3b3f29c9929c5e4ed1d..ceb15182d66269dc167f4e77721c8075455e15cd 100644
--- a/libcelt/quant_bands.c
+++ b/libcelt/quant_bands.c
@@ -306,7 +306,7 @@ void quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd,
if (!intra)
{
ec_enc enc_intra_state;
- int tell_intra;
+ opus_int32 tell_intra;
opus_uint32 nstart_bytes;
opus_uint32 nintra_bytes;
int badness2;
@@ -329,7 +329,7 @@ void quant_coarse_energy(const CELTMode *m, int start, int end, int effEnd,
badness2 = quant_coarse_energy_impl(m, start, end, eBands, oldEBands, budget,
tell, e_prob_model[LM][intra], error, enc, C, LM, 0, max_decay);
- if (two_pass && (badness1 < badness2 || (badness1 == badness2 && ec_tell_frac(enc)+intra_bias > tell_intra)))
+ if (two_pass && (badness1 < badness2 || (badness1 == badness2 && ((opus_int32)ec_tell_frac(enc))+intra_bias > tell_intra)))
{
*enc = enc_intra_state;
/* Copy intra bits to bit-stream */