Hardening silk/fixed

12 files changed, 38 insertions, 38 deletions

diff --git a/silk/fixed/apply_sine_window_FIX.c b/silk/fixed/apply_sine_window_FIX.c
index 4502b713..03e088a6 100644
--- a/silk/fixed/apply_sine_window_FIX.c
+++ b/silk/fixed/apply_sine_window_FIX.c
@@ -57,15 +57,15 @@ void silk_apply_sine_window(
     opus_int   k, f_Q16, c_Q16;
     opus_int32 S0_Q16, S1_Q16;
 
-    silk_assert( win_type == 1 || win_type == 2 );
+    celt_assert( win_type == 1 || win_type == 2 );
 
     /* Length must be in a range from 16 to 120 and a multiple of 4 */
-    silk_assert( length >= 16 && length <= 120 );
-    silk_assert( ( length & 3 ) == 0 );
+    celt_assert( length >= 16 && length <= 120 );
+    celt_assert( ( length & 3 ) == 0 );
 
     /* Frequency */
     k = ( length >> 2 ) - 4;
-    silk_assert( k >= 0 && k <= 26 );
+    celt_assert( k >= 0 && k <= 26 );
     f_Q16 = (opus_int)freq_table_Q16[ k ];
 
     /* Factor used for cosine approximation */
diff --git a/silk/fixed/burg_modified_FIX.c b/silk/fixed/burg_modified_FIX.c
index 80edbdfa..274d4b28 100644
--- a/silk/fixed/burg_modified_FIX.c
+++ b/silk/fixed/burg_modified_FIX.c
@@ -65,7 +65,7 @@ void silk_burg_modified_c(
     opus_int32       xcorr[ SILK_MAX_ORDER_LPC ];
     opus_int64       C0_64;
 
-    silk_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE );
+    celt_assert( subfr_length * nb_subfr <= MAX_FRAME_SIZE );
 
     /* Compute autocorrelations, added over subframes */
     C0_64 = silk_inner_prod16_aligned_64( x, x, subfr_length*nb_subfr, arch );
diff --git a/silk/fixed/encode_frame_FIX.c b/silk/fixed/encode_frame_FIX.c
index 0efa9e63..d49a0fe3 100644
--- a/silk/fixed/encode_frame_FIX.c
+++ b/silk/fixed/encode_frame_FIX.c
@@ -255,7 +255,7 @@ opus_int silk_encode_frame_FIX(
                 if( found_lower && ( gainsID == gainsID_lower || nBits > maxBits ) ) {
                     /* Restore output state from earlier iteration that did meet the bitrate budget */
                     silk_memcpy( psRangeEnc, &sRangeEnc_copy2, sizeof( ec_enc ) );
-                    silk_assert( sRangeEnc_copy2.offs <= 1275 );
+                    celt_assert( sRangeEnc_copy2.offs <= 1275 );
                     silk_memcpy( psRangeEnc->buf, ec_buf_copy, sRangeEnc_copy2.offs );
                     silk_memcpy( &psEnc->sCmn.sNSQ, &sNSQ_copy2, sizeof( silk_nsq_state ) );
                     psEnc->sShape.LastGainIndex = LastGainIndex_copy2;
@@ -283,7 +283,7 @@ opus_int silk_encode_frame_FIX(
                     gainsID_lower = gainsID;
                     /* Copy part of the output state */
                     silk_memcpy( &sRangeEnc_copy2, psRangeEnc, sizeof( ec_enc ) );
-                    silk_assert( psRangeEnc->offs <= 1275 );
+                    celt_assert( psRangeEnc->offs <= 1275 );
                     silk_memcpy( ec_buf_copy, psRangeEnc->buf, psRangeEnc->offs );
                     silk_memcpy( &sNSQ_copy2, &psEnc->sCmn.sNSQ, sizeof( silk_nsq_state ) );
                     LastGainIndex_copy2 = psEnc->sShape.LastGainIndex;
diff --git a/silk/fixed/find_LPC_FIX.c b/silk/fixed/find_LPC_FIX.c
index e55b63ac..c762a0f2 100644
--- a/silk/fixed/find_LPC_FIX.c
+++ b/silk/fixed/find_LPC_FIX.c
@@ -146,6 +146,6 @@ void silk_find_LPC_FIX(
         silk_A2NLSF( NLSF_Q15, a_Q16, psEncC->predictLPCOrder );
     }
 
-    silk_assert( psEncC->indices.NLSFInterpCoef_Q2 == 4 || ( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) );
+    celt_assert( psEncC->indices.NLSFInterpCoef_Q2 == 4 || ( psEncC->useInterpolatedNLSFs && !psEncC->first_frame_after_reset && psEncC->nb_subfr == MAX_NB_SUBFR ) );
     RESTORE_STACK;
 }
diff --git a/silk/fixed/find_pitch_lags_FIX.c b/silk/fixed/find_pitch_lags_FIX.c
index 9303e9db..6c3379f2 100644
--- a/silk/fixed/find_pitch_lags_FIX.c
+++ b/silk/fixed/find_pitch_lags_FIX.c
@@ -59,7 +59,7 @@ void silk_find_pitch_lags_FIX(
     buf_len = psEnc->sCmn.la_pitch + psEnc->sCmn.frame_length + psEnc->sCmn.ltp_mem_length;
 
     /* Safety check */
-    silk_assert( buf_len >= psEnc->sCmn.pitch_LPC_win_length );
+    celt_assert( buf_len >= psEnc->sCmn.pitch_LPC_win_length );
 
     /*************************************/
     /* Estimate LPC AR coefficients      */
diff --git a/silk/fixed/find_pred_coefs_FIX.c b/silk/fixed/find_pred_coefs_FIX.c
index 24c6aab3..606d8633 100644
--- a/silk/fixed/find_pred_coefs_FIX.c
+++ b/silk/fixed/find_pred_coefs_FIX.c
@@ -80,7 +80,7 @@ void silk_find_pred_coefs_FIX(
         /**********/
         /* VOICED */
         /**********/
-        silk_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 );
+        celt_assert( psEnc->sCmn.ltp_mem_length - psEnc->sCmn.predictLPCOrder >= psEncCtrl->pitchL[ 0 ] + LTP_ORDER / 2 );
 
         ALLOC( xXLTP_Q17, psEnc->sCmn.nb_subfr * LTP_ORDER, opus_int32 );
         ALLOC( XXLTP_Q17, psEnc->sCmn.nb_subfr * LTP_ORDER * LTP_ORDER, opus_int32 );
diff --git a/silk/fixed/pitch_analysis_core_FIX.c b/silk/fixed/pitch_analysis_core_FIX.c
index 8df109e6..14729046 100644
--- a/silk/fixed/pitch_analysis_core_FIX.c
+++ b/silk/fixed/pitch_analysis_core_FIX.c
@@ -122,11 +122,11 @@ opus_int silk_pitch_analysis_core(                  /* O    Voicing estimate: 0
     SAVE_STACK;
 
     /* Check for valid sampling frequency */
-    silk_assert( Fs_kHz == 8 || Fs_kHz == 12 || Fs_kHz == 16 );
+    celt_assert( Fs_kHz == 8 || Fs_kHz == 12 || Fs_kHz == 16 );
 
     /* Check for valid complexity setting */
-    silk_assert( complexity >= SILK_PE_MIN_COMPLEX );
-    silk_assert( complexity <= SILK_PE_MAX_COMPLEX );
+    celt_assert( complexity >= SILK_PE_MIN_COMPLEX );
+    celt_assert( complexity <= SILK_PE_MAX_COMPLEX );
 
     silk_assert( search_thres1_Q16 >= 0 && search_thres1_Q16 <= (1<<16) );
     silk_assert( search_thres2_Q13 >= 0 && search_thres2_Q13 <= (1<<13) );
@@ -164,7 +164,7 @@ opus_int silk_pitch_analysis_core(                  /* O    Voicing estimate: 0
         silk_resampler_down2_3( filt_state, frame_8kHz_buf, frame, frame_length );
         frame_8kHz = frame_8kHz_buf;
     } else {
-        silk_assert( Fs_kHz == 8 );
+        celt_assert( Fs_kHz == 8 );
         frame_8kHz = frame;
     }
 
@@ -188,14 +188,14 @@ opus_int silk_pitch_analysis_core(                  /* O    Voicing estimate: 0
     target_ptr = &frame_4kHz[ silk_LSHIFT( SF_LENGTH_4KHZ, 2 ) ];
     for( k = 0; k < nb_subfr >> 1; k++ ) {
         /* Check that we are within range of the array */
-        silk_assert( target_ptr >= frame_4kHz );
-        silk_assert( target_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz );
+        celt_assert( target_ptr >= frame_4kHz );
+        celt_assert( target_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz );
 
         basis_ptr = target_ptr - MIN_LAG_4KHZ;
 
         /* Check that we are within range of the array */
-        silk_assert( basis_ptr >= frame_4kHz );
-        silk_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz );
+        celt_assert( basis_ptr >= frame_4kHz );
+        celt_assert( basis_ptr + SF_LENGTH_8KHZ <= frame_4kHz + frame_length_4kHz );
 
         celt_pitch_xcorr( target_ptr, target_ptr - MAX_LAG_4KHZ, xcorr32, SF_LENGTH_8KHZ, MAX_LAG_4KHZ - MIN_LAG_4KHZ + 1, arch );
 
@@ -249,7 +249,7 @@ opus_int silk_pitch_analysis_core(                  /* O    Voicing estimate: 0
 
     /* Sort */
     length_d_srch = silk_ADD_LSHIFT32( 4, complexity, 1 );
-    silk_assert( 3 * length_d_srch <= PE_D_SRCH_LENGTH );
+    celt_assert( 3 * length_d_srch <= PE_D_SRCH_LENGTH );
     silk_insertion_sort_decreasing_int16( C, d_srch, CSTRIDE_4KHZ,
                                           length_d_srch );
 
@@ -274,7 +274,7 @@ opus_int silk_pitch_analysis_core(                  /* O    Voicing estimate: 0
             break;
         }
     }
-    silk_assert( length_d_srch > 0 );
+    celt_assert( length_d_srch > 0 );
 
     ALLOC( d_comp, D_COMP_STRIDE, opus_int16 );
     for( i = D_COMP_MIN; i < D_COMP_MAX; i++ ) {
@@ -325,8 +325,8 @@ opus_int silk_pitch_analysis_core(                  /* O    Voicing estimate: 0
     for( k = 0; k < nb_subfr; k++ ) {
 
         /* Check that we are within range of the array */
-        silk_assert( target_ptr >= frame_8kHz );
-        silk_assert( target_ptr + SF_LENGTH_8KHZ <= frame_8kHz + frame_length_8kHz );
+        celt_assert( target_ptr >= frame_8kHz );
+        celt_assert( target_ptr + SF_LENGTH_8KHZ <= frame_8kHz + frame_length_8kHz );
 
         energy_target = silk_ADD32( silk_inner_prod_aligned( target_ptr, target_ptr, SF_LENGTH_8KHZ, arch ), 1 );
         for( j = 0; j < length_d_comp; j++ ) {
@@ -550,7 +550,7 @@ opus_int silk_pitch_analysis_core(                  /* O    Voicing estimate: 0
         *lagIndex = (opus_int16)( lag - MIN_LAG_8KHZ );
         *contourIndex = (opus_int8)CBimax;
     }
-    silk_assert( *lagIndex >= 0 );
+    celt_assert( *lagIndex >= 0 );
     /* return as voiced */
     RESTORE_STACK;
     return 0;
@@ -587,8 +587,8 @@ static void silk_P_Ana_calc_corr_st3(
     const opus_int8 *Lag_range_ptr, *Lag_CB_ptr;
     SAVE_STACK;
 
-    silk_assert( complexity >= SILK_PE_MIN_COMPLEX );
-    silk_assert( complexity <= SILK_PE_MAX_COMPLEX );
+    celt_assert( complexity >= SILK_PE_MIN_COMPLEX );
+    celt_assert( complexity <= SILK_PE_MAX_COMPLEX );
 
     if( nb_subfr == PE_MAX_NB_SUBFR ) {
         Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ];
@@ -596,7 +596,7 @@ static void silk_P_Ana_calc_corr_st3(
         nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ];
         cbk_size      = PE_NB_CBKS_STAGE3_MAX;
     } else {
-        silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1);
+        celt_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1);
         Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ];
         Lag_CB_ptr    = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ];
         nb_cbk_search = PE_NB_CBKS_STAGE3_10MS;
@@ -612,7 +612,7 @@ static void silk_P_Ana_calc_corr_st3(
         /* Calculate the correlations for each subframe */
         lag_low  = matrix_ptr( Lag_range_ptr, k, 0, 2 );
         lag_high = matrix_ptr( Lag_range_ptr, k, 1, 2 );
-        silk_assert(lag_high-lag_low+1 <= SCRATCH_SIZE);
+        celt_assert(lag_high-lag_low+1 <= SCRATCH_SIZE);
         celt_pitch_xcorr( target_ptr, target_ptr - start_lag - lag_high, xcorr32, sf_length, lag_high - lag_low + 1, arch );
         for( j = lag_low; j <= lag_high; j++ ) {
             silk_assert( lag_counter < SCRATCH_SIZE );
@@ -659,8 +659,8 @@ static void silk_P_Ana_calc_energy_st3(
     const opus_int8 *Lag_range_ptr, *Lag_CB_ptr;
     SAVE_STACK;
 
-    silk_assert( complexity >= SILK_PE_MIN_COMPLEX );
-    silk_assert( complexity <= SILK_PE_MAX_COMPLEX );
+    celt_assert( complexity >= SILK_PE_MIN_COMPLEX );
+    celt_assert( complexity <= SILK_PE_MAX_COMPLEX );
 
     if( nb_subfr == PE_MAX_NB_SUBFR ) {
         Lag_range_ptr = &silk_Lag_range_stage3[ complexity ][ 0 ][ 0 ];
@@ -668,7 +668,7 @@ static void silk_P_Ana_calc_energy_st3(
         nb_cbk_search = silk_nb_cbk_searchs_stage3[ complexity ];
         cbk_size      = PE_NB_CBKS_STAGE3_MAX;
     } else {
-        silk_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1);
+        celt_assert( nb_subfr == PE_MAX_NB_SUBFR >> 1);
         Lag_range_ptr = &silk_Lag_range_stage3_10_ms[ 0 ][ 0 ];
         Lag_CB_ptr    = &silk_CB_lags_stage3_10_ms[ 0 ][ 0 ];
         nb_cbk_search = PE_NB_CBKS_STAGE3_10MS;
diff --git a/silk/fixed/residual_energy16_FIX.c b/silk/fixed/residual_energy16_FIX.c
index ebffb2a6..7f130f3d 100644
--- a/silk/fixed/residual_energy16_FIX.c
+++ b/silk/fixed/residual_energy16_FIX.c
@@ -47,10 +47,10 @@ opus_int32 silk_residual_energy16_covar_FIX(
     const opus_int32 *pRow;
 
     /* Safety checks */
-    silk_assert( D >=  0 );
-    silk_assert( D <= 16 );
-    silk_assert( cQ >  0 );
-    silk_assert( cQ < 16 );
+    celt_assert( D >=  0 );
+    celt_assert( D <= 16 );
+    celt_assert( cQ >  0 );
+    celt_assert( cQ < 16 );
 
     lshifts = 16 - cQ;
     Qxtra = lshifts;
diff --git a/silk/fixed/residual_energy_FIX.c b/silk/fixed/residual_energy_FIX.c
index 41f74778..6c7cade9 100644
--- a/silk/fixed/residual_energy_FIX.c
+++ b/silk/fixed/residual_energy_FIX.c
@@ -58,7 +58,7 @@ void silk_residual_energy_FIX(
 
     /* Filter input to create the LPC residual for each frame half, and measure subframe energies */
     ALLOC( LPC_res, ( MAX_NB_SUBFR >> 1 ) * offset, opus_int16 );
-    silk_assert( ( nb_subfr >> 1 ) * ( MAX_NB_SUBFR >> 1 ) == nb_subfr );
+    celt_assert( ( nb_subfr >> 1 ) * ( MAX_NB_SUBFR >> 1 ) == nb_subfr );
     for( i = 0; i < nb_subfr >> 1; i++ ) {
         /* Calculate half frame LPC residual signal including preceding samples */
         silk_LPC_analysis_filter( LPC_res, x_ptr, a_Q12[ i ], ( MAX_NB_SUBFR >> 1 ) * offset, LPC_order, arch );
diff --git a/silk/fixed/schur64_FIX.c b/silk/fixed/schur64_FIX.c
index b2cb12d9..4b7e19ea 100644
--- a/silk/fixed/schur64_FIX.c
+++ b/silk/fixed/schur64_FIX.c
@@ -43,7 +43,7 @@ opus_int32 silk_schur64(                            /* O    returns residual ene
     opus_int32 C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ];
     opus_int32 Ctmp1_Q30, Ctmp2_Q30, rc_tmp_Q31;
 
-    silk_assert( order >= 0 && order <= SILK_MAX_ORDER_LPC );
+    celt_assert( order >= 0 && order <= SILK_MAX_ORDER_LPC );
 
     /* Check for invalid input */
     if( c[ 0 ] <= 0 ) {
diff --git a/silk/fixed/schur_FIX.c b/silk/fixed/schur_FIX.c
index 59d44a6f..2840f6b1 100644
--- a/silk/fixed/schur_FIX.c
+++ b/silk/fixed/schur_FIX.c
@@ -43,7 +43,7 @@ opus_int32 silk_schur(                              /* O    Returns residual ene
     opus_int32    C[ SILK_MAX_ORDER_LPC + 1 ][ 2 ];
     opus_int32    Ctmp1, Ctmp2, rc_tmp_Q15;
 
-    silk_assert( order >= 0 && order <= SILK_MAX_ORDER_LPC );
+    celt_assert( order >= 0 && order <= SILK_MAX_ORDER_LPC );
 
     /* Get number of leading zeros */
     lz = silk_CLZ32( c[ 0 ] );
diff --git a/silk/fixed/warped_autocorrelation_FIX.c b/silk/fixed/warped_autocorrelation_FIX.c
index 994c299a..52002a11 100644
--- a/silk/fixed/warped_autocorrelation_FIX.c
+++ b/silk/fixed/warped_autocorrelation_FIX.c
@@ -52,7 +52,7 @@ void silk_warped_autocorrelation_FIX_c(
     opus_int64 corr_QC[  MAX_SHAPE_LPC_ORDER + 1 ] = { 0 };
 
     /* Order must be even */
-    silk_assert( ( order & 1 ) == 0 );
+    celt_assert( ( order & 1 ) == 0 );
     silk_assert( 2 * QS - QC >= 0 );
 
     /* Loop over samples */