summaryrefslogtreecommitdiff
path: root/src/libxineadec
diff options
context:
space:
mode:
Diffstat (limited to 'src/libxineadec')
-rw-r--r--src/libxineadec/gsm610/long_term.c59
-rw-r--r--src/libxineadec/gsm610/lpc.c41
-rw-r--r--src/libxineadec/gsm610/rpe.c51
-rw-r--r--src/libxineadec/gsm610/short_term.c7
4 files changed, 89 insertions, 69 deletions
diff --git a/src/libxineadec/gsm610/long_term.c b/src/libxineadec/gsm610/long_term.c
index 932223738..c8564447d 100644
--- a/src/libxineadec/gsm610/long_term.c
+++ b/src/libxineadec/gsm610/long_term.c
@@ -4,10 +4,10 @@
* details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
*/
-/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/long_term.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/long_term.c,v 1.2 2003/02/28 02:51:50 storri Exp $ */
#include <stdio.h>
-#include <assert.h>
+#include "xineutils.h"
#include "private.h"
@@ -40,7 +40,7 @@
* uncut one. (For a detailed explanation of why this is altogether
* a bad idea, see Henry Spencer and Geoff Collyer, ``#ifdef Considered
* Harmful''.)
- */
+a */
#ifndef USE_FLOAT_MUL
@@ -81,12 +81,13 @@ static void Cut_Calculation_of_the_LTP_parameters P5((st, d,dp,bc_out,Nc_out),
temp = 0;
if (dmax == 0) scal = 0;
else {
- assert(dmax > 0);
+ XINE_ASSERT(dmax > 0, "value 'dmax' is not > 0: %d", dmax);
temp = gsm_norm( (longword)dmax << 16 );
}
if (temp > 6) scal = 0;
else scal = 6 - temp;
- assert(scal >= 0);
+
+ XINE_ASSERT(scal >= 0, "value 'scal' is not >= 0: %d", scal);
/* Search for the maximum cross-correlation and coding of the LTP lag
*/
@@ -106,10 +107,10 @@ static void Cut_Calculation_of_the_LTP_parameters P5((st, d,dp,bc_out,Nc_out),
/* Rescaling of L_max
*/
- assert(scal <= 100 && scal >= -100);
+ XINE_ASSERT((scal <= 100) && (scal >= -100), "value 'scal' is not within range -100 to 100: %d", scal);
L_max = L_max >> (6 - scal); /* sub(6, scal) */
- assert( Nc <= 120 && Nc >= 40);
+ XINE_ASSERT( Nc <= 120 && Nc >= 40, "value 'Nc' is not within range 40 to 120: %d", Nc);
/* Compute the power of the reconstructed short term residual
* signal dp[..]
@@ -181,14 +182,14 @@ static void Calculation_of_the_LTP_parameters P4((d,dp,bc_out,Nc_out),
temp = 0;
if (dmax == 0) scal = 0;
else {
- assert(dmax > 0);
+ XINE_ASSERT(dmax > 0, "value 'dmax' is not > 0: %d", dmax);
temp = gsm_norm( (longword)dmax << 16 );
}
if (temp > 6) scal = 0;
else scal = 6 - temp;
- assert(scal >= 0);
+ XINE_ASSERT(scal >= 0, "value 'scal' is not >= 0: %d", scal);
/* Initialization of a working array wt
*/
@@ -241,10 +242,10 @@ static void Calculation_of_the_LTP_parameters P4((d,dp,bc_out,Nc_out),
/* Rescaling of L_max
*/
- assert(scal <= 100 && scal >= -100);
+ XINE_ASSERT( (scal <= 100) && (scal >= -100), "value 'scal' is not within range -100 to 100: %d", scal);
L_max = L_max >> (6 - scal); /* sub(6, scal) */
- assert( Nc <= 120 && Nc >= 40);
+ XINE_ASSERT( Nc <= 120 && Nc >= 40, "value 'Nc' is not within range 40 to 120: %d", Nc);
/* Compute the power of the reconstructed short term residual
* signal dp[..]
@@ -322,14 +323,16 @@ static void Cut_Calculation_of_the_LTP_parameters P5((st, d,dp,bc_out,Nc_out),
temp = 0;
if (dmax == 0) scal = 0;
else {
- assert(dmax > 0);
+ XINE_ASSERT(dmax > 0, "value 'dmax' is not > 0: %d", dmax);
+
temp = gsm_norm( (longword)dmax << 16 );
}
if (temp > 6) scal = 0;
else scal = 6 - temp;
- assert(scal >= 0);
+ XINE_ASSERT(scal >= 0, "value 'scal' is not >= 0: %d", scal);
+
ltp_cut = (longword)SASR(dmax, scal) * st->ltp_cut / 100;
@@ -421,10 +424,11 @@ static void Cut_Calculation_of_the_LTP_parameters P5((st, d,dp,bc_out,Nc_out),
/* Rescaling of L_max
*/
- assert(scal <= 100 && scal >= -100);
+ XINE_ASSERT( (scal <= 100) && (scal >= -100), "value 'scal' is not within range -100 to 100: %d", scal);
+
L_max = L_max >> (6 - scal); /* sub(6, scal) */
- assert( Nc <= 120 && Nc >= 40);
+ XINE_ASSERT( Nc <= 120 && Nc >= 40, "value 'Nc' is not within range 40 to 120: %d", Nc);
/* Compute the power of the reconstructed short term residual
* signal dp[..]
@@ -498,14 +502,14 @@ static void Calculation_of_the_LTP_parameters P4((d,dp,bc_out,Nc_out),
temp = 0;
if (dmax == 0) scal = 0;
else {
- assert(dmax > 0);
+ XINE_ASSERT(dmax > 0, "value 'dmax' is not > 0: %d", dmax);
temp = gsm_norm( (longword)dmax << 16 );
}
if (temp > 6) scal = 0;
else scal = 6 - temp;
- assert(scal >= 0);
+ XINE_ASSERT(scal >= 0, "value 'scal' is not >= 0: %d", scal);
/* Initialization of a working array wt
*/
@@ -586,10 +590,13 @@ static void Calculation_of_the_LTP_parameters P4((d,dp,bc_out,Nc_out),
/* Rescaling of L_max
*/
- assert(scal <= 100 && scal >= -100);
+
+ XINE_ASSERT( (scal <= 100) && (scal >= -100), "value 'scal' is not within range -100 to 100: %d", scal);
+
L_max = L_max >> (6 - scal); /* sub(6, scal) */
- assert( Nc <= 120 && Nc >= 40);
+ XINE_ASSERT( Nc <= 120 && Nc >= 40, "value 'Nc' is not within range 40 to 120: %d", Nc);
+
/* Compute the power of the reconstructed short term residual
* signal dp[..]
@@ -659,7 +666,7 @@ static void Cut_Fast_Calculation_of_the_LTP_parameters P5((st,
else if (-d[k] > wt_max) wt_max = -d[best_k = k];
}
- assert(wt_max >= 0);
+ XINE_ASSERT(wt_max >= 0, "value 'wt_max' is not >= 0: %d", wt_max);
wt_float = (float)wt_max;
for (k = -120; k < 0; ++k) dp_float[k] = (float)dp[k];
@@ -877,8 +884,12 @@ void Gsm_Long_Term_Predictor P7((S,d,dp,e,dpp,Nc,bc), /* 4x for 160 samples */
word * bc /* gain factor OUT */
)
{
- assert( d ); assert( dp ); assert( e );
- assert( dpp); assert( Nc ); assert( bc );
+ XINE_ASSERT( d,"value 'd' is NULL");
+ XINE_ASSERT( dp, "value 'dp' is NULL");
+ XINE_ASSERT( e, "value 'e' is NULL");
+ XINE_ASSERT( dpp, "value 'dpp' is NULL");
+ XINE_ASSERT( Nc, "value 'Nc' is NULL");
+ XINE_ASSERT( bc, "value 'bc' is NULL" );
#if defined(FAST) && defined(USE_FLOAT_MUL)
if (S->fast)
@@ -924,7 +935,7 @@ void Gsm_Long_Term_Synthesis_Filtering P5((S,Ncr,bcr,erp,drp),
*/
Nr = Ncr < 40 || Ncr > 120 ? S->nrp : Ncr;
S->nrp = Nr;
- assert(Nr >= 40 && Nr <= 120);
+ XINE_ASSERT(Nr >= 40 && Nr <= 120, "value 'Nr' is not within range of 40 to 120: %d", Nr);
/* Decoding of the LTP gain bcr
*/
@@ -933,7 +944,7 @@ void Gsm_Long_Term_Synthesis_Filtering P5((S,Ncr,bcr,erp,drp),
/* Computation of the reconstructed short term residual
* signal drp[0..39]
*/
- assert(brp != MIN_WORD);
+ XINE_ASSERT(brp != MIN_WORD, "value 'brp' is equal to MIN_WORD");
for (k = 0; k <= 39; k++) {
drpp = GSM_MULT_R( brp, drp[ k - Nr ] );
diff --git a/src/libxineadec/gsm610/lpc.c b/src/libxineadec/gsm610/lpc.c
index 7795ca542..461f0b70f 100644
--- a/src/libxineadec/gsm610/lpc.c
+++ b/src/libxineadec/gsm610/lpc.c
@@ -4,10 +4,10 @@
* details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
*/
-/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/lpc.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/lpc.c,v 1.2 2003/02/28 02:51:50 storri Exp $ */
#include <stdio.h>
-#include <assert.h>
+#include "xineutils.h"
#include "private.h"
@@ -54,7 +54,7 @@ static void Autocorrelation P2((s, L_ACF),
*/
if (smax == 0) scalauto = 0;
else {
- assert(smax > 0);
+ XINE_ASSERT(smax > 0, "Scale maximum (smax) is not greater than 0: %d", smax);
scalauto = 4 - gsm_norm( (longword)smax << 16 );/* sub(4,..) */
}
@@ -139,7 +139,7 @@ static void Autocorrelation P2((s, L_ACF),
/* Rescaling of the array s[0..159]
*/
if (scalauto > 0) {
- assert(scalauto <= 4);
+ XINE_ASSERT(scalauto <= 4, "scalauto is not <= 4: %d", scalauto);
for (k = 160; k--; *s++ <<= scalauto) ;
}
}
@@ -194,10 +194,10 @@ static void Reflection_coefficients P2( (L_ACF, r),
return;
}
- assert( L_ACF[0] != 0 );
+ XINE_ASSERT( L_ACF[0] != 0 , "L_ACF[0] is NULL");
temp = gsm_norm( L_ACF[0] );
- assert(temp >= 0 && temp < 32);
+ XINE_ASSERT(temp >= 0 && temp < 32, "temp is not within range 0 to 32: %d", temp);
/* ? overflow ? */
for (i = 0; i <= 8; i++) ACF[i] = SASR( L_ACF[i] << temp, 16 );
@@ -221,9 +221,12 @@ static void Reflection_coefficients P2( (L_ACF, r),
*r = gsm_div( temp, P[0] );
- assert(*r >= 0);
+ XINE_ASSERT(*r >= 0, "value 'r' is not >= 0: %d", *r);
+
if (P[1] > 0) *r = -*r; /* r[n] = sub(0, r[n]) */
- assert (*r != MIN_WORD);
+
+ XINE_ASSERT (*r != MIN_WORD, "value 'r' is equal to MIN_WORD: %d", *r);
+
if (n == 8) return;
/* Schur recursion
@@ -264,21 +267,27 @@ static void Transformation_to_Log_Area_Ratios P1((r),
temp = *r;
temp = GSM_ABS(temp);
- assert(temp >= 0);
+
+ XINE_ASSERT(temp >= 0, "value 'temp' is not >= 0: %d", temp);
if (temp < 22118) {
temp >>= 1;
} else if (temp < 31130) {
- assert( temp >= 11059 );
+ XINE_ASSERT(temp >= 11059, "value 'temp' is not >= 11059: %d", temp);
temp -= 11059;
} else {
- assert( temp >= 26112 );
- temp -= 26112;
- temp <<= 2;
+ XINE_ASSERT(temp >= 26112, "value 'temp' is not >= 26112: %d", temp);
+ temp -= 26112;
+ temp <<= 2;
}
-
- *r = *r < 0 ? -temp : temp;
- assert( *r != MIN_WORD );
+
+ if (*r < 0) {
+ *r = -temp;
+ }
+ else {
+ *r = temp;
+ }
+ XINE_ASSERT (*r != MIN_WORD, "value 'r' is equal to MIN_WORD: %d", *r);
}
}
diff --git a/src/libxineadec/gsm610/rpe.c b/src/libxineadec/gsm610/rpe.c
index f504573a6..4a9751cfa 100644
--- a/src/libxineadec/gsm610/rpe.c
+++ b/src/libxineadec/gsm610/rpe.c
@@ -4,11 +4,10 @@
* details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
*/
-/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/rpe.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/rpe.c,v 1.2 2003/02/28 02:51:50 storri Exp $ */
#include <stdio.h>
-#include <assert.h>
-
+#include "xineutils.h"
#include "private.h"
#include "gsm.h"
@@ -142,7 +141,7 @@ static void RPE_grid_selection P3((x,xM,Mc_out),
*
* temp1 = SASR( x[m + 3*i], 2 );
*
- * assert(temp1 != MIN_WORD);
+ * XINE_ASSERT(temp1 != MIN_WORD,"temp1 equals MIN_WORD");
*
* L_temp = GSM_L_MULT( temp1, temp1 );
* L_result = GSM_L_ADD( L_temp, L_result );
@@ -246,8 +245,8 @@ static void APCM_quantization_xmaxc_to_exp_mant P3((xmaxc,exp_out,mant_out),
mant -= 8;
}
- assert( exp >= -4 && exp <= 6 );
- assert( mant >= 0 && mant <= 7 );
+ XINE_ASSERT( exp >= -4 && exp <= 6,"exp is not within range of -4 to 6: %d", exp );
+ XINE_ASSERT( mant >= 0 && mant <= 7,"mant is not within range of 0 to 7: %d", mant );
*exp_out = exp;
*mant_out = mant;
@@ -290,14 +289,14 @@ static void APCM_quantization P5((xM,xMc,mant_out,exp_out,xmaxc_out),
itest |= (temp <= 0);
temp = SASR( temp, 1 );
- assert(exp <= 5);
+ XINE_ASSERT(exp <= 5, "exp is greater than 5: %d", exp);
if (itest == 0) exp++; /* exp = add (exp, 1) */
}
- assert(exp <= 6 && exp >= 0);
+ XINE_ASSERT(exp <= 6 && exp >= 0, "exp is not within range of 0 to 6: %d", exp);
temp = exp + 5;
- assert(temp <= 11 && temp >= 0);
+ XINE_ASSERT(temp <= 11 && temp >= 0, "temp is within range of 0 to 11: %d", temp);
xmaxc = gsm_add( SASR(xmax, temp), exp << 3 );
/* Quantizing and coding of the xM[0..12] RPE sequence
@@ -320,15 +319,15 @@ static void APCM_quantization P5((xM,xMc,mant_out,exp_out,xmaxc_out),
/* Direct computation of xMc[0..12] using table 4.5
*/
- assert( exp <= 4096 && exp >= -4096);
- assert( mant >= 0 && mant <= 7 );
+ XINE_ASSERT((exp <= 4096) && (exp >= -4096), "exp is not within range of -4069 to 4096: %d", exp );
+ XINE_ASSERT((mant >= 0) && (mant <= 7), "mant is not within range of 0 to 7: %d", mant );
temp1 = 6 - exp; /* normalization by the exponent */
temp2 = gsm_NRFAC[ mant ]; /* inverse mantissa */
for (i = 0; i <= 12; i++) {
- assert(temp1 >= 0 && temp1 < 16);
+ XINE_ASSERT(temp1 >= 0 && temp1 < 16, "temp1 is not within range of 0 to 15: %d", temp1);
temp = xM[i] << temp1;
temp = GSM_MULT( temp, temp2 );
@@ -361,24 +360,26 @@ static void APCM_inverse_quantization P4((xMc,mant,exp,xMp),
word temp, temp1, temp2, temp3;
longword ltmp;
- assert( mant >= 0 && mant <= 7 );
+ XINE_ASSERT((mant >= 0) && (mant <= 7), "mant is not within range of 0 to 7: %d", mant );
temp1 = gsm_FAC[ mant ]; /* see 4.2-15 for mant */
temp2 = gsm_sub( 6, exp ); /* see 4.2-15 for exp */
temp3 = gsm_asl( 1, gsm_sub( temp2, 1 ));
for (i = 13; i--;) {
-
- assert( *xMc <= 7 && *xMc >= 0 ); /* 3 bit unsigned */
-
- /* temp = gsm_sub( *xMc++ << 1, 7 ); */
- temp = (*xMc++ << 1) - 7; /* restore sign */
- assert( temp <= 7 && temp >= -7 ); /* 4 bit signed */
-
- temp <<= 12; /* 16 bit signed */
- temp = GSM_MULT_R( temp1, temp );
- temp = GSM_ADD( temp, temp3 );
- *xMp++ = gsm_asr( temp, temp2 );
+ XINE_ASSERT((mant >= 0) && (mant <= 7), "mant is not within range of 0 to 7: %d", mant );
+
+ XINE_ASSERT((*xMc <= 7) && (*xMc >= 0), "xMc is not 3 bit unsigned: %d", *xMc ); /* 3 bit unsigned */
+
+ /* temp = gsm_sub( *xMc++ << 1, 7 ); */
+ temp = (*xMc++ << 1) - 7; /* restore sign */
+
+ XINE_ASSERT((temp <= 7) && (temp >= -7), "temp is not 4 bit signed: %d", temp); /* 4 bit signed */
+
+ temp <<= 12; /* 16 bit signed */
+ temp = GSM_MULT_R( temp1, temp );
+ temp = GSM_ADD( temp, temp3 );
+ *xMp++ = gsm_asr( temp, temp2 );
}
}
@@ -399,7 +400,7 @@ static void RPE_grid_positioning P3((Mc,xMp,ep),
{
int i = 13;
- assert(0 <= Mc && Mc <= 3);
+ XINE_ASSERT((0 <= Mc) && (Mc <= 3), "Mc is not within the range of 0 to 3: %d", Mc);
switch (Mc) {
case 3: *ep++ = 0;
diff --git a/src/libxineadec/gsm610/short_term.c b/src/libxineadec/gsm610/short_term.c
index 63392eca5..52ac623d2 100644
--- a/src/libxineadec/gsm610/short_term.c
+++ b/src/libxineadec/gsm610/short_term.c
@@ -4,11 +4,10 @@
* details. THERE IS ABSOLUTELY NO WARRANTY FOR THIS SOFTWARE.
*/
-/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/short_term.c,v 1.1 2002/10/12 19:12:49 tmmm Exp $ */
+/* $Header: /nfshome/cvs/xine-lib/src/libxineadec/gsm610/short_term.c,v 1.2 2003/02/28 02:51:50 storri Exp $ */
#include <stdio.h>
-#include <assert.h>
-
+#include "xineutils.h"
#include "private.h"
#include "gsm.h"
@@ -43,7 +42,7 @@ static void Decoding_of_the_coded_Log_Area_Ratios P2((LARc,LARpp),
* temp2 = *B << 1;
* temp1 = GSM_SUB( temp1, temp2 );
*
- * assert(*INVA != MIN_WORD);
+ * XINE_ASSERT(*INVA != MIN_WORD, "INVA table equlas MIN_WORD");
*
* temp1 = GSM_MULT_R( *INVA, temp1 );
* *LARpp = GSM_ADD( temp1, temp1 );
generated by cgit v1.2.3 (git 2.25.1) at 2025-06-19 10:40:56 +0000