Ignore:
Timestamp:
Apr 7, 2007 2:53:15 PM (18 years ago)
Author:
bennylp
Message:

Moved resample to third_party directory

Location:
pjproject/branches/split-3rd-party
Files:
55 added
2 deleted
3 edited

Legend:

Unmodified
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  • pjproject/branches/split-3rd-party/pjmedia/src/pjmedia/resample.c

    r974 r1170  
    1818 */ 
    1919 
    20 /* 
    21  * Based on: 
    22  * resample-1.8.tar.gz from the  
    23  * Digital Audio Resampling Home Page located at 
    24  * http://www-ccrma.stanford.edu/~jos/resample/. 
    25  * 
    26  * SOFTWARE FOR SAMPLING-RATE CONVERSION AND FIR DIGITAL FILTER DESIGN 
    27  * 
    28  * Snippet from the resample.1 man page: 
    29  *  
    30  * HISTORY 
    31  * 
    32  * The first version of this software was written by Julius O. Smith III 
    33  * <jos@ccrma.stanford.edu> at CCRMA <http://www-ccrma.stanford.edu> in 
    34  * 1981.  It was called SRCONV and was written in SAIL for PDP-10 
    35  * compatible machines.  The algorithm was first published in 
    36  *  
    37  * Smith, Julius O. and Phil Gossett. ``A Flexible Sampling-Rate 
    38  * Conversion Method,'' Proceedings (2): 19.4.1-19.4.4, IEEE Conference 
    39  * on Acoustics, Speech, and Signal Processing, San Diego, March 1984. 
    40  *  
    41  * An expanded tutorial based on this paper is available at the Digital 
    42  * Audio Resampling Home Page given above. 
    43  *  
    44  * Circa 1988, the SRCONV program was translated from SAIL to C by 
    45  * Christopher Lee Fraley working with Roger Dannenberg at CMU. 
    46  *  
    47  * Since then, the C version has been maintained by jos. 
    48  *  
    49  * Sndlib support was added 6/99 by John Gibson <jgg9c@virginia.edu>. 
    50  *  
    51  * The resample program is free software distributed in accordance 
    52  * with the Lesser GNU Public License (LGPL).  There is NO warranty; not 
    53  * even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 
    54  */ 
    55  
    56 /* PJMEDIA modification: 
    57  *  - remove resample(), just use SrcUp, SrcUD, and SrcLinear directly. 
    58  *  - move FilterUp() and FilterUD() from filterkit.c 
    59  *  - move stddefs.h and resample.h to this file. 
    60  *  - const correctness. 
    61  */ 
    6220#include <pjmedia/resample.h> 
    6321#include <pjmedia/errno.h> 
    … …  
    6624#include <pj/pool.h> 
    6725 
     26#include "../../third_party/build/resample/resamplesubs.h" 
    6827 
    6928#define THIS_FILE   "resample.c" 
    7029 
    71  
    72 /* 
    73  * Taken from stddefs.h 
    74  */ 
    75 #ifndef PI 
    76 #define PI (3.14159265358979232846) 
    77 #endif 
    78  
    79 #ifndef PI2 
    80 #define PI2 (6.28318530717958465692) 
    81 #endif 
    82  
    83 #define D2R (0.01745329348)          /* (2*pi)/360 */ 
    84 #define R2D (57.29577951)            /* 360/(2*pi) */ 
    85  
    86 #ifndef MAX 
    87 #define MAX(x,y) ((x)>(y) ?(x):(y)) 
    88 #endif 
    89 #ifndef MIN 
    90 #define MIN(x,y) ((x)<(y) ?(x):(y)) 
    91 #endif 
    92  
    93 #ifndef ABS 
    94 #define ABS(x)   ((x)<0   ?(-(x)):(x)) 
    95 #endif 
    96  
    97 #ifndef SGN 
    98 #define SGN(x)   ((x)<0   ?(-1):((x)==0?(0):(1))) 
    99 #endif 
    100  
    101 typedef char           RES_BOOL; 
    102 typedef short          RES_HWORD; 
    103 typedef int            RES_WORD; 
    104 typedef unsigned short RES_UHWORD; 
    105 typedef unsigned int   RES_UWORD; 
    106  
    107 #define MAX_HWORD (32767) 
    108 #define MIN_HWORD (-32768) 
    109  
    110 #ifdef DEBUG 
    111 #define INLINE 
    112 #else 
    113 #define INLINE inline 
    114 #endif 
    115  
    116 /* 
    117  * Taken from resample.h 
    118  * 
    119  * The configuration constants below govern 
    120  * the number of bits in the input sample and filter coefficients, the  
    121  * number of bits to the right of the binary-point for fixed-point math, etc. 
    122  * 
    123  */ 
    124  
    125 /* Conversion constants */ 
    126 #define Nhc       8 
    127 #define Na        7 
    128 #define Np       (Nhc+Na) 
    129 #define Npc      (1<<Nhc) 
    130 #define Amask    ((1<<Na)-1) 
    131 #define Pmask    ((1<<Np)-1) 
    132 #define Nh       16 
    133 #define Nb       16 
    134 #define Nhxn     14 
    135 #define Nhg      (Nh-Nhxn) 
    136 #define NLpScl   13 
    137  
    138 /* Description of constants: 
    139  * 
    140  * Npc - is the number of look-up values available for the lowpass filter 
    141  *    between the beginning of its impulse response and the "cutoff time" 
    142  *    of the filter.  The cutoff time is defined as the reciprocal of the 
    143  *    lowpass-filter cut off frequence in Hz.  For example, if the 
    144  *    lowpass filter were a sinc function, Npc would be the index of the 
    145  *    impulse-response lookup-table corresponding to the first zero- 
    146  *    crossing of the sinc function.  (The inverse first zero-crossing 
    147  *    time of a sinc function equals its nominal cutoff frequency in Hz.) 
    148  *    Npc must be a power of 2 due to the details of the current 
    149  *    implementation. The default value of 512 is sufficiently high that 
    150  *    using linear interpolation to fill in between the table entries 
    151  *    gives approximately 16-bit accuracy in filter coefficients. 
    152  * 
    153  * Nhc - is log base 2 of Npc. 
    154  * 
    155  * Na - is the number of bits devoted to linear interpolation of the 
    156  *    filter coefficients. 
    157  * 
    158  * Np - is Na + Nhc, the number of bits to the right of the binary point 
    159  *    in the integer "time" variable. To the left of the point, it indexes 
    160  *    the input array (X), and to the right, it is interpreted as a number 
    161  *    between 0 and 1 sample of the input X.  Np must be less than 16 in 
    162  *    this implementation. 
    163  * 
    164  * Nh - is the number of bits in the filter coefficients. The sum of Nh and 
    165  *    the number of bits in the input data (typically 16) cannot exceed 32. 
    166  *    Thus Nh should be 16.  The largest filter coefficient should nearly 
    167  *    fill 16 bits (32767). 
    168  * 
    169  * Nb - is the number of bits in the input data. The sum of Nb and Nh cannot 
    170  *    exceed 32. 
    171  * 
    172  * Nhxn - is the number of bits to right shift after multiplying each input 
    173  *    sample times a filter coefficient. It can be as great as Nh and as 
    174  *    small as 0. Nhxn = Nh-2 gives 2 guard bits in the multiply-add 
    175  *    accumulation.  If Nhxn=0, the accumulation will soon overflow 32 bits. 
    176  * 
    177  * Nhg - is the number of guard bits in mpy-add accumulation (equal to Nh-Nhxn) 
    178  * 
    179  * NLpScl - is the number of bits allocated to the unity-gain normalization 
    180  *    factor.  The output of the lowpass filter is multiplied by LpScl and 
    181  *    then right-shifted NLpScl bits. To avoid overflow, we must have  
    182  *    Nb+Nhg+NLpScl < 32. 
    183  */ 
    184  
    185  
    186 #ifdef _MSC_VER 
    187 #   pragma warning(push, 3) 
    188 //#   pragma warning(disable: 4245)   // Conversion from uint to ushort 
    189 #   pragma warning(disable: 4244)   // Conversion from double to uint 
    190 #   pragma warning(disable: 4146)   // unary minus operator applied to unsigned type, result still unsigned 
    191 #   pragma warning(disable: 4761)   // integral size mismatch in argument; conversion supplied 
    192 #endif 
    193  
    194 #if defined(PJMEDIA_HAS_SMALL_FILTER) && PJMEDIA_HAS_SMALL_FILTER!=0 
    195 #   include "smallfilter.h" 
    196 #else 
    197 #   define SMALL_FILTER_NMULT   0 
    198 #   define SMALL_FILTER_SCALE   0 
    199 #   define SMALL_FILTER_NWING   0 
    200 #   define SMALL_FILTER_IMP     NULL 
    201 #   define SMALL_FILTER_IMPD    NULL 
    202 #endif 
    203  
    204 #if defined(PJMEDIA_HAS_LARGE_FILTER) && PJMEDIA_HAS_LARGE_FILTER!=0 
    205 #   include "largefilter.h" 
    206 #else 
    207 #   define LARGE_FILTER_NMULT   0 
    208 #   define LARGE_FILTER_SCALE   0 
    209 #   define LARGE_FILTER_NWING   0 
    210 #   define LARGE_FILTER_IMP     NULL 
    211 #   define LARGE_FILTER_IMPD    NULL 
    212 #endif 
    213  
    214  
    215 #undef INLINE 
    216 #define INLINE 
    217 #define HAVE_FILTER 0     
    218  
    219 #ifndef NULL 
    220 #   define NULL 0 
    221 #endif 
    222  
    223  
    224 static INLINE RES_HWORD WordToHword(RES_WORD v, int scl) 
    225 { 
    226     RES_HWORD out; 
    227     RES_WORD llsb = (1<<(scl-1)); 
    228     v += llsb;          /* round */ 
    229     v >>= scl; 
    230     if (v>MAX_HWORD) { 
    231         v = MAX_HWORD; 
    232     } else if (v < MIN_HWORD) { 
    233         v = MIN_HWORD; 
    234     }    
    235     out = (RES_HWORD) v; 
    236     return out; 
    237 } 
    238  
    239 /* Sampling rate conversion using linear interpolation for maximum speed. 
    240  */ 
    241 static int  
    242   SrcLinear(const RES_HWORD X[], RES_HWORD Y[], double pFactor, RES_UHWORD nx) 
    243 { 
    244     RES_HWORD iconst; 
    245     RES_UWORD time = 0; 
    246     const RES_HWORD *xp; 
    247     RES_HWORD *Ystart, *Yend; 
    248     RES_WORD v,x1,x2; 
    249      
    250     double dt;                  /* Step through input signal */  
    251     RES_UWORD dtb;                  /* Fixed-point version of Dt */ 
    252     RES_UWORD endTime;              /* When time reaches EndTime, return to user */ 
    253      
    254     dt = 1.0/pFactor;            /* Output sampling period */ 
    255     dtb = dt*(1<<Np) + 0.5;     /* Fixed-point representation */ 
    256      
    257     Ystart = Y; 
    258     Yend = Ystart + (unsigned)(nx * pFactor); 
    259     endTime = time + (1<<Np)*(RES_WORD)nx; 
    260     while (time < endTime) 
    261     { 
    262         iconst = (time) & Pmask; 
    263         xp = &X[(time)>>Np];      /* Ptr to current input sample */ 
    264         x1 = *xp++; 
    265         x2 = *xp; 
    266         x1 *= ((1<<Np)-iconst); 
    267         x2 *= iconst; 
    268         v = x1 + x2; 
    269         *Y++ = WordToHword(v,Np);   /* Deposit output */ 
    270         time += dtb;                /* Move to next sample by time increment */ 
    271     } 
    272     return (Y - Ystart);            /* Return number of output samples */ 
    273 } 
    274  
    275 static RES_WORD FilterUp(const RES_HWORD Imp[], const RES_HWORD ImpD[],  
    276                      RES_UHWORD Nwing, RES_BOOL Interp, 
    277                      const RES_HWORD *Xp, RES_HWORD Ph, RES_HWORD Inc) 
    278 { 
    279     const RES_HWORD *Hp; 
    280     const RES_HWORD *Hdp = NULL; 
    281     const RES_HWORD *End; 
    282     RES_HWORD a = 0; 
    283     RES_WORD v, t; 
    284      
    285     v=0; 
    286     Hp = &Imp[Ph>>Na]; 
    287     End = &Imp[Nwing]; 
    288     if (Interp) { 
    289         Hdp = &ImpD[Ph>>Na]; 
    290         a = Ph & Amask; 
    291     } 
    292     if (Inc == 1)               /* If doing right wing...              */ 
    293     {                           /* ...drop extra coeff, so when Ph is  */ 
    294         End--;                  /*    0.5, we don't do too many mult's */ 
    295         if (Ph == 0)            /* If the phase is zero...           */ 
    296         {                       /* ...then we've already skipped the */ 
    297             Hp += Npc;          /*    first sample, so we must also  */ 
    298             Hdp += Npc;         /*    skip ahead in Imp[] and ImpD[] */ 
    299         } 
    300     } 
    301     if (Interp) 
    302       while (Hp < End) { 
    303           t = *Hp;              /* Get filter coeff */ 
    304           t += (((RES_WORD)*Hdp)*a)>>Na; /* t is now interp'd filter coeff */ 
    305           Hdp += Npc;           /* Filter coeff differences step */ 
    306           t *= *Xp;             /* Mult coeff by input sample */ 
    307           if (t & (1<<(Nhxn-1)))  /* Round, if needed */ 
    308             t += (1<<(Nhxn-1)); 
    309           t >>= Nhxn;           /* Leave some guard bits, but come back some */ 
    310           v += t;                       /* The filter output */ 
    311           Hp += Npc;            /* Filter coeff step */ 
    312  
    313           Xp += Inc;            /* Input signal step. NO CHECK ON BOUNDS */ 
    314       }  
    315     else  
    316       while (Hp < End) { 
    317           t = *Hp;              /* Get filter coeff */ 
    318           t *= *Xp;             /* Mult coeff by input sample */ 
    319           if (t & (1<<(Nhxn-1)))  /* Round, if needed */ 
    320             t += (1<<(Nhxn-1)); 
    321           t >>= Nhxn;           /* Leave some guard bits, but come back some */ 
    322           v += t;                       /* The filter output */ 
    323           Hp += Npc;            /* Filter coeff step */ 
    324           Xp += Inc;            /* Input signal step. NO CHECK ON BOUNDS */ 
    325       } 
    326     return(v); 
    327 } 
    328  
    329  
    330 static RES_WORD FilterUD(const RES_HWORD Imp[], const RES_HWORD ImpD[], 
    331                      RES_UHWORD Nwing, RES_BOOL Interp, 
    332                      const RES_HWORD *Xp, RES_HWORD Ph, RES_HWORD Inc, RES_UHWORD dhb) 
    333 { 
    334     RES_HWORD a; 
    335     const RES_HWORD *Hp, *Hdp, *End; 
    336     RES_WORD v, t; 
    337     RES_UWORD Ho; 
    338      
    339     v=0; 
    340     Ho = (Ph*(RES_UWORD)dhb)>>Np; 
    341     End = &Imp[Nwing]; 
    342     if (Inc == 1)               /* If doing right wing...              */ 
    343     {                           /* ...drop extra coeff, so when Ph is  */ 
    344         End--;                  /*    0.5, we don't do too many mult's */ 
    345         if (Ph == 0)            /* If the phase is zero...           */ 
    346           Ho += dhb;            /* ...then we've already skipped the */ 
    347     }                           /*    first sample, so we must also  */ 
    348                                 /*    skip ahead in Imp[] and ImpD[] */ 
    349     if (Interp) 
    350       while ((Hp = &Imp[Ho>>Na]) < End) { 
    351           t = *Hp;              /* Get IR sample */ 
    352           Hdp = &ImpD[Ho>>Na];  /* get interp (lower Na) bits from diff table*/ 
    353           a = Ho & Amask;       /* a is logically between 0 and 1 */ 
    354           t += (((RES_WORD)*Hdp)*a)>>Na; /* t is now interp'd filter coeff */ 
    355           t *= *Xp;             /* Mult coeff by input sample */ 
    356           if (t & 1<<(Nhxn-1))  /* Round, if needed */ 
    357             t += 1<<(Nhxn-1); 
    358           t >>= Nhxn;           /* Leave some guard bits, but come back some */ 
    359           v += t;                       /* The filter output */ 
    360           Ho += dhb;            /* IR step */ 
    361           Xp += Inc;            /* Input signal step. NO CHECK ON BOUNDS */ 
    362       } 
    363     else  
    364       while ((Hp = &Imp[Ho>>Na]) < End) { 
    365           t = *Hp;              /* Get IR sample */ 
    366           t *= *Xp;             /* Mult coeff by input sample */ 
    367           if (t & 1<<(Nhxn-1))  /* Round, if needed */ 
    368             t += 1<<(Nhxn-1); 
    369           t >>= Nhxn;           /* Leave some guard bits, but come back some */ 
    370           v += t;                       /* The filter output */ 
    371           Ho += dhb;            /* IR step */ 
    372           Xp += Inc;            /* Input signal step. NO CHECK ON BOUNDS */ 
    373       } 
    374     return(v); 
    375 } 
    376  
    377 /* Sampling rate up-conversion only subroutine; 
    378  * Slightly faster than down-conversion; 
    379  */ 
    380 static int SrcUp(const RES_HWORD X[], RES_HWORD Y[], double pFactor,  
    381                  RES_UHWORD nx, RES_UHWORD pNwing, RES_UHWORD pLpScl, 
    382                  const RES_HWORD pImp[], const RES_HWORD pImpD[], RES_BOOL Interp) 
    383 { 
    384     const RES_HWORD *xp; 
    385     RES_HWORD *Ystart, *Yend; 
    386     RES_WORD v; 
    387      
    388     double dt;                  /* Step through input signal */  
    389     RES_UWORD dtb;                  /* Fixed-point version of Dt */ 
    390     RES_UWORD time = 0; 
    391     RES_UWORD endTime;              /* When time reaches EndTime, return to user */ 
    392      
    393     dt = 1.0/pFactor;            /* Output sampling period */ 
    394     dtb = dt*(1<<Np) + 0.5;     /* Fixed-point representation */ 
    395      
    396     Ystart = Y; 
    397     Yend = Ystart + (unsigned)(nx * pFactor); 
    398     endTime = time + (1<<Np)*(RES_WORD)nx; 
    399     while (time < endTime) 
    400     { 
    401         xp = &X[time>>Np];      /* Ptr to current input sample */ 
    402         /* Perform left-wing inner product */ 
    403         v = 0; 
    404         v = FilterUp(pImp, pImpD, pNwing, Interp, xp, (RES_HWORD)(time&Pmask),-1); 
    405  
    406         /* Perform right-wing inner product */ 
    407         v += FilterUp(pImp, pImpD, pNwing, Interp, xp+1,  (RES_HWORD)((-time)&Pmask),1); 
    408  
    409         v >>= Nhg;              /* Make guard bits */ 
    410         v *= pLpScl;            /* Normalize for unity filter gain */ 
    411         *Y++ = WordToHword(v,NLpScl);   /* strip guard bits, deposit output */ 
    412         time += dtb;            /* Move to next sample by time increment */ 
    413     } 
    414     return (Y - Ystart);        /* Return the number of output samples */ 
    415 } 
    416  
    417  
    418 /* Sampling rate conversion subroutine */ 
    419  
    420 static int SrcUD(const RES_HWORD X[], RES_HWORD Y[], double pFactor,  
    421                  RES_UHWORD nx, RES_UHWORD pNwing, RES_UHWORD pLpScl, 
    422                  const RES_HWORD pImp[], const RES_HWORD pImpD[], RES_BOOL Interp) 
    423 { 
    424     const RES_HWORD *xp; 
    425     RES_HWORD *Ystart, *Yend; 
    426     RES_WORD v; 
    427      
    428     double dh;                  /* Step through filter impulse response */ 
    429     double dt;                  /* Step through input signal */ 
    430     RES_UWORD time = 0; 
    431     RES_UWORD endTime;          /* When time reaches EndTime, return to user */ 
    432     RES_UWORD dhb, dtb;         /* Fixed-point versions of Dh,Dt */ 
    433      
    434     dt = 1.0/pFactor;            /* Output sampling period */ 
    435     dtb = dt*(1<<Np) + 0.5;     /* Fixed-point representation */ 
    436      
    437     dh = MIN(Npc, pFactor*Npc);  /* Filter sampling period */ 
    438     dhb = dh*(1<<Na) + 0.5;     /* Fixed-point representation */ 
    439      
    440     Ystart = Y; 
    441     Yend = Ystart + (unsigned)(nx * pFactor); 
    442     endTime = time + (1<<Np)*(RES_WORD)nx; 
    443     while (time < endTime) 
    444     { 
    445         xp = &X[time>>Np];      /* Ptr to current input sample */ 
    446         v = FilterUD(pImp, pImpD, pNwing, Interp, xp, (RES_HWORD)(time&Pmask), 
    447                      -1, dhb);  /* Perform left-wing inner product */ 
    448         v += FilterUD(pImp, pImpD, pNwing, Interp, xp+1, (RES_HWORD)((-time)&Pmask), 
    449                       1, dhb);  /* Perform right-wing inner product */ 
    450         v >>= Nhg;              /* Make guard bits */ 
    451         v *= pLpScl;            /* Normalize for unity filter gain */ 
    452         *Y++ = WordToHword(v,NLpScl);   /* strip guard bits, deposit output */ 
    453         time += dtb;            /* Move to next sample by time increment */ 
    454     } 
    455     return (Y - Ystart);        /* Return the number of output samples */ 
    456 } 
    457  
    458  
    459 /* *************************************************************************** 
    460  * 
    461  * PJMEDIA RESAMPLE  
    462  * 
    463  * *************************************************************************** 
    464  */ 
    46530 
    46631struct pjmedia_resample 
    … …  
    47338    pj_int16_t  *buffer;        /* Input buffer.                            */ 
    47439}; 
     40 
     41 
     42#ifndef MAX 
     43#   define MAX(a,b) ((a) >= (b) ? (a) : (b)) 
     44#endif 
    47545 
    47646 
    … …  
    539109         */ 
    540110        if (large_filter) 
    541             resample->xoff = (LARGE_FILTER_NMULT + 1) / 2.0  *   
    542                              MAX(1.0, 1.0/resample->factor); 
     111            resample->xoff = (unsigned) 
     112                             ((resample_LARGE_FILTER_NMULT + 1) / 2.0  *   
     113                               MAX(1.0, 1.0/resample->factor)); 
    543114        else 
    544             resample->xoff = (SMALL_FILTER_NMULT + 1) / 2.0  *   
    545                              MAX(1.0, 1.0/resample->factor); 
     115            resample->xoff = (unsigned) 
     116                             ((resample_SMALL_FILTER_NMULT + 1) / 2.0  *   
     117                               MAX(1.0, 1.0/resample->factor)); 
    546118 
    547119 
    … …  
    653225                SrcUp(resample->buffer + resample->xoff, output, 
    654226                      resample->factor, resample->frame_size, 
    655                       LARGE_FILTER_NWING, LARGE_FILTER_SCALE, 
    656                       LARGE_FILTER_IMP, LARGE_FILTER_IMPD, 
     227                      resample_LARGE_FILTER_NWING, resample_LARGE_FILTER_SCALE, 
     228                      resample_LARGE_FILTER_IMP, resample_LARGE_FILTER_IMPD, 
    657229                      PJ_TRUE); 
    658230            } else { 
    659231                SrcUp(resample->buffer + resample->xoff, output, 
    660232                      resample->factor, resample->frame_size, 
    661                       SMALL_FILTER_NWING, SMALL_FILTER_SCALE, 
    662                       SMALL_FILTER_IMP, SMALL_FILTER_IMPD, 
     233                      resample_SMALL_FILTER_NWING, resample_SMALL_FILTER_SCALE, 
     234                      resample_SMALL_FILTER_IMP, resample_SMALL_FILTER_IMPD, 
    663235                      PJ_TRUE); 
    664236            } 
    … …  
    670242                SrcUD( resample->buffer + resample->xoff, output, 
    671243                       resample->factor, resample->frame_size, 
    672                        LARGE_FILTER_NWING,  
    673                        LARGE_FILTER_SCALE * resample->factor + 0.5, 
    674                        LARGE_FILTER_IMP, LARGE_FILTER_IMPD, 
     244                       resample_LARGE_FILTER_NWING,  
     245                       resample_LARGE_FILTER_SCALE * resample->factor + 0.5, 
     246                       resample_LARGE_FILTER_IMP, resample_LARGE_FILTER_IMPD, 
    675247                       PJ_TRUE); 
    676248 
    … …  
    679251                SrcUD( resample->buffer + resample->xoff, output, 
    680252                       resample->factor, resample->frame_size, 
    681                        SMALL_FILTER_NWING,  
    682                        SMALL_FILTER_SCALE * resample->factor + 0.5, 
    683                        SMALL_FILTER_IMP, SMALL_FILTER_IMPD, 
     253                       resample_SMALL_FILTER_NWING,  
     254                       resample_SMALL_FILTER_SCALE * resample->factor + 0.5, 
     255                       resample_SMALL_FILTER_IMP, resample_SMALL_FILTER_IMPD, 
    684256                       PJ_TRUE); 
    685257 

  • pjproject/branches/split-3rd-party/pjproject.dsw

    r1169 r1170  
    4040############################################################################### 
    4141 
     42Project: "libresample"=".\THIRD_PARTY\BUILD\RESAMPLE\libresample.dsp" - Package Owner=<4> 
     43 
     44Package=<5> 
     45{{{ 
     46}}} 
     47 
     48Package=<4> 
     49{{{ 
     50}}} 
     51 
     52############################################################################### 
     53 
    4254Project: "libspeex"=".\third_party\build\speex\libspeex.dsp" - Package Owner=<4> 
    4355 

  • pjproject/branches/split-3rd-party/third_party/README.txt

    r1168 r1170  
    1212= Versions = 
    1313 
    14 speex:          SVN 
    15 portaudio:      SVN 
    16 gsm:            1.0.12 
     14speex:          SVN -r12832 
     15portaudio:      SVN -r1186 
     16gsm:            gsm-1.0.12 
     17resample:       resample-1.8.1 
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