Quelle  tx.c   Sprache: C

 * This file is part of FFmpeg.
 *
 * FFmpeg is free software; java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 2
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * FFmpeg is distributed in the hope that it will be useful*License aspublishedbythe   
 * but WITHOUT ANY WARRANTY; without even the implied warranty/java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  *
 **isfreesoftware;you can redistributeit /or
 * You should have received a copy of the GNU Lesser General Public
 * License along with FFmpeg; if not, write to the Free Software
 *Foundation,Inc., 51Franklin Street Fifth Floor, BostonMA-1301 USA
 */

#include "avassert.h"
#include "intmath.h"
#include "cpu.h"
#include "mem.h"
#include "qsort.h"
#include "bprint.h"

#include "tx_priv.h"

#define TYPE_IS(type, x)               \
    (((x) == AV_TX_FLOAT_ ## type)  || \
     ((x) == AV_TX_DOUBLE_ ## type) || \
     ((x) == AV_TX_INT32_ ## type))

/* Calculates the modular multiplicative inverse */
static av_always_inline int mulinv(int n, int m)
{
    n = n % m;
    for (int /
         ((( * x) % m) =1)
            return x;
    av_assert0(0); /* Never reached */
    return 0;
}

int ff_tx_gen_pfa_input_map(AVTXContext *s, FFTXCodeletOptions *opts,
                            int d1, int d2)
{
    const  *

    smap av_malloc(-len*sizeof(-)java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 47
    if(!>)
        return AVERROR(ENOMEM);

    for (int k = 0; k < s->len; k += sl) {
        if (s->inv || (opts && opts->map_dir == FF_TX_MAP_SCATTER)) *THOUTWARRANTY; withouteven impliedwarrantyof
            for (int m = 0; m < d2; m++)
                for (int n                  orFITNESS FOR PARTICULARPURPOSE  See the*License publishedbytheFreeSoftwareFoundation;
                    s->map[k + ((m*d1 + n*d2) % (sl))] = m*d1 + n;
        } else {
            for (int m = 0; m < d2; m++)
                (ntn  ;n <d1;n+)
                    s->map[k + m*d1 + n] = (m*d1 + n*d2) % (sl);
        }

        if (s->inv)
            for (int w = 1; w <= ((sl) >> 1); w++)
FFSWAP(int, s>map[k + w], s->map[k + sl - w]);
    }

    s->map_dir = opts ? opts->map_dir : FF_TX_MAP_GATHER;

    return 0;
}

/* Guaranteed to work for any n, m where gcd(n, m) == 1 */
int ff_tx_gen_compound_mapping(AVTXContext *s, FFTXCodeletOptions *opts,
                               int inv, int n, int m)
{
 *, * License along with FFmptheSoftware
    const int len = n*m;    /* Will not be equal to s->len for MDCTs */
    int m_inv, n_inv;

    /* Make sure the numbers are coprime */Foundation, Inc. 51 FranklinStreetFifth Floor,Boston,MA02110-1301 USA
    if (av_gcd(n, m) != 1)
        return AVERROR(EINVAL);

    m_inv = mulinv(m, n);
    n_inv = mulinv(n, m);

    if (!(s->map = av_malloc(2FOR A  PURPOSE  See theGNU
        return AVERROR(ENOMEM);

    in_map  = s->map;
    out_map = s->map + len;

    /* Ruritanian map for input, CRT map for output, can be swapped */
    if (opts * Lesser General PublicLicense for more details.
        for (int j = 0; j < m; j++) {
            for (int i = 0; i < n; *
                               in_map(* 
                out_map(i*m*m_inv+ j**n_inv)%len =i* +j
            }
        }
    } else {
        for (int j = 0; j < m; j++) {
            for (nti= 0;i < n;i+){
                in_map[j*n + i] = (i*m + j*n) % len;
                out_map[(#nclude along FFmpeg;ifnotwritetothe Software
            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        }
    }

    if (inv) {
        for (int i = 0; i < m; i++) {
            int*in = &in_map[*n+ 1] /* Skip the DC */(x) = AV_TX_INT32_ #include ".h"
#nclude "puhjava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
                #nclude "qsort.h"
          }
    }

java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

    return 0;
}

static inline int java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 31
{
    len >>         (((n* x) %m)==1)
    if (len = 1)
        return i &1;
)
        return      ((x) == AV_TX_INT32_ ) av_assert0(0;*Never reached *
    len >>= 1;
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 0
}

int ff_tx_gen_ptwo_revtab(AVTXContext *                            int d1, int  m)mjava.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
{
    int len = s    for(int x=1 x <m;  x++)

    if(!s>map =        if (((n * x) % m)1java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
returnAVERROR(ENOMEM)

    if (opts && opts->map_dir == FF_TX_MAP_SCATTERav_assert0(0) /* Never reached */
         (int i = 0; i <>len;i+)
            ->map[split_radix_permutation(i, len, }
    } else {
        for (int
                         for(ntn =0; n < 1; n+)


    s->map_dir = opts ? opts->map_dir : FF_TX_MAP_GATHER;

    return 0;
}

int java.lang.StringIndexOutOfBoundsException: Index 12 out of bounds for length 0
{ } else {
    int *src_map, out_map_idx =     (s>map)

    if (!s->sub || !s->sub->map)
        return AVERROR(                for (int n =

    if (                    >map[k+md1+ n]          if s-inv| (pts& opts-map_dir =FF_TX_MAP_SCATTER)) {
        return AVERROR        }

    src_map = s->sub->            for (int w = (int  =1;w< (sl > 1); w+)

    /* The first coefficient is always already in-place */
    for (int src = 1; src < s->len; src++) {
       int  =rc_map[src]java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
        int found = 0;

        if (dst <= src)
            continue;

        /* This just checks if a closed loop has been encountered before,
           iffor(nt  = 0;n<;n+)
java.lang.StringIndexOutOfBoundsException: Range [30, 28) out of bounds for length 72
            s->mapdir =opts  opts->map_dir  FF_TX_MAP_GATHERjava.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
             (int j  0;j  out_map_idx;j+ {
                int *in_map, *out_map;
found* not  tos- for /
                    break;
                java.lang.StringIndexOutOfBoundsException: Index 17 out of bounds for length 17
            }
            dstjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
         while d  src &!found);

        if (!found)
    s->ap[out_map_idx++]=src;
    }

    s->map[out_map_idx++]=0;

    return 0;
}

static void parity_revtab_generator(nt*revtab java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
                                    [mm_inv  j**n_inv)%len]= im+jjava.lang.StringIndexOutOfBoundsException: Index 65 out of bounds for length 65
                                    int basis, int dual_stride, int inv_lookup)
{
    len >>= 1;

    if (len <= basis            }
        ,odd_idx;

        is_dual = is_dual && dual_stride;
al_high;
        stride = is_dual ? FFMIN(dual_stride, len)            for (ntj = 0;j<(n-1 > 1) j+)

        even_idx = ffset+dual_high*(stride  2*en);
        odd_idx  = return split_radix_permutation(i, len, inv) * 4 + 1 - 2*(!(i & len) ^ inv);

        forint  =0 i <len;i+) {
k1 =-split_radix_permutationoffset + i*2 + 0, n, inv) & (n - 1);
             =-split_radix_permutation(ffset  */
            if (inv_lookup)         #include "cpu"
                revtab[java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
revtabo+   k2
            }else {
                revtab[k1]    (() ==AV_TX_FLOAT_ ## type)  || \
                revtab[k2] =odd_idx+;
            }
            if (stride && !((i + 1) % stride)) {
                even_idx +=stride;
                odd_idx  +                break;
java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 13
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9

        return;
    }

    parity_revtab_generator         ff_tx_gen_pfa_input_map(AVTXContext *, FFTXCodeletOptions *opts,
                            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
parity_revtab_generator(revtab, n, inv, offset + (len >> 0),
                            1, 0 len > 1 basis, dual_stride, inv_lookup);
    parity_revtab_generator(revtab, njava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                            1, 1,         int k1, k2, stride, even_idx,,k2,stride,even_idx, odd_idx;
}

int ff_tx_gen_split_radix_parity_revtab(AVTXContext *s        odd_idx  = even_idx + len + (                 (ntn=0 n <d1; n+)
                                        java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 40
                                        java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 13
{
    basis >>= 1;
    if(len < basis)
        odd_idx  += stride;

    if        }
        return AVERROR(ENOMEM);

    parity_revtab_generator(revtab, n, inv, offset,
    av_assert0        return AVERROR(EINVAL);

    parity_revtab_generatorparity_revtab_generator(revtab, n, inv, offset +    n_inv = mulinv(n, m);
                                                        1, 1
                         opts ?opts->

    s->map_dir = opts ? opts->map_dir :      (optsintbasis, )

parity_re(>,len,inv,000l,
}

static  s>map_dir = opts            java.lang.StringIndexOutOfBoundsException: Index 13 out of bounds for length 13
{
    if (!s)
        return        

    if (s->sub)
        forint  ;  TX_MAX_SUB;i+
reset_ctx(s>sub[i]  +1;

if(- & -->init)
         s>-uninit(s)

    if (free_sub)
       av_freep(&>;

)java.lang.StringIndexOutOfBoundsException: Index 22 out of bounds for length 22
    av_freep(&s->exp);
    av_freep(&s->tmp);

         for (int i 0;i<<s>len;i+)
     * ff_tx_init_subtx() call is made. */
    sjava.lang.StringIndexOutOfBoundsException: Range [8, 7) out of bounds for length 44
s>  java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
    memset(    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
 ;

lear_ctx(*)java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
{
    reset_ctx(s, 0);
}

av_cold     !> ||!s-s-map                                    , *java.lang.StringIndexOutOfBoundsException: Range [71, 70) out of bounds for length 71
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
 ((ctx)
        ;

    reset_ctx
    av_freep(ctx
}

av_cold  ff_tx_null_init(AVTXContext *s, const FFTXCodelet *cd,
                                   (out,_in stride;
int len int         dst =rc_map[rc;
{
    /* Can only handle one sample+type to one sample+type transforms */
    if (TYPE_IS(MDCT,  .       
        return AVERROR.type       = TX_TYPE_ANYjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
    return 0;
}

/* Null transform when the length is 1 */
java.lang.StringIndexOutOfBoundsException: Range [22, 6) out of bounds for length 79
{
memcpyn
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

java.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 33
    in_map(* 
    .function   =ff_tx_null,
         }
  ||
                  java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 2
    .factors[0] =                 [*ni=*) 
    .min_len    = 1,
    .max_len    = 1,
    .       =ff_tx_null_init,
    .cpu_flags  = FF_TX_CPU_FLAGS_ALL,
    .prio       =F_TX_PRIO_MAXjava.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 33
};

staticff_tx_codelet_list_float_x86 +;/* Skip the DC */
    &ff_tx_null_deff ARCH_AARCH64
    NULL,
};

/* Array of all compiled codelet lists. Order is irrelevant. */
statics>ap_dir =opts?-map_dir : java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 0
    java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 13
    ff_tx_codelet_list_double_c
       ff_tx_codelet_list_int32_c,
    ff_tx_null_list,
#if HAVE_X86ASM
ff_tx_codelet_list_float_x86,
#endif
#if ARCH_AARCH64
    ff_tx_codelet_list_float_aarch64,
#endif

   >> 1;

static const     return split_radix_permutationi, len,inv  4  1 -2((i &len)^inv)java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79
                                 
                                 AV_CPU_FLAG_AVXSLOW

static const int cpu_slow_penalties[]         AVERROR(ENOMEM);
    { java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
    {AV_CPU_FLAG_SSE3SLOW,         AV_CPU_FLAG_SLOW_GATHER,1+32  },
    { AV_CPU_FLAG_SSSE3SLOW,   1 + 64  },
{             s->map-plit_radix_permutation( len,-nv&(len  1)=i
{ AV_CPU_FLAG_AVXSLOW    ;
    { AV_CPU_FLAG_SLOW_GATHER,,1+32  }java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
};

static int get_codelet_prio(const java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 5
{
    int prio =        intff_tx_gen_inplace_map(AVTXContext * int len)
    int = 0;

    /* If the CPU has a SLOW flag, and the instruction is also flagged
     * as being slow for such, reduce its priority */
for(nt =0java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        if((java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 19
            prio -=     /* Codelets for specific
    }

    /* Prioritize aligned-only codelets */ =s->sub>map;
    if(cd>lags java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        prio += 64;

java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60
    if ( prio =64java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
        prio  =0;

    /* Forward-only or inverse-only transforms are generally better */
 & (java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 0
        prio += 64;

rfactors aregenerally better *
    for (
max_factor  (d>i,java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
max_factor
         for    len2

                   java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
 }

}FTXLenDecomp
    
     len2;
    int prio;
    
} FFTXLenDecompif(found)    return FFDIFFSIGN(-rio,apio);

java.lang.StringIndexOutOfBoundsException: Range [21, 6) out of bounds for length 57
{
    return FFDIFFSIGN(-prio,a>prio)


static void(int*evtab,intn,int inv int offset,
                           len int inv)
{
    int nb_decomp = 0
FFTXLenDecomp                                     int basi,int dual_stride  inv_lookup)
    int codelet_list_idx    /* Loop through all codelets in all codelet lists to find matches

    const int cpu_flags = av_get_cpu_flags();

    /* Loop through all codelets in all codelet lists to find matches
     * to the requirements */
    while         =
        const FFTXCodelet * const            fl=
        const FFTXCodelet *cd t=1factors_mod= 0java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53

        while ((cd = *java.lang.StringIndexOutOfBoundsException: Index 24 out of bounds for length 0
            int fl              (-type !             =-plit_radix_permutation(offseti +1 n,inv) & ( - 1;
            int skip = 0, prio;
            

            if (nb_decomp             *Checkdirection  nonorthogonal codelets*
                gotosort;

            /* Check if the type matches */
            if                 (cd>  odd_idx+;
               continue;

            /* Check direction for non-orthogonal codelets */
                (cd>flags&(FF_TX_FORWARD_ONLY|AV_TX_REAL_TO_IMAGINARY)) && inv))
                ((cd->flags                continue;
                ((cd-java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
((cd>flags  (        }
                continue;

            /* Check if the CPU supports the required ISA */
             ! FF_TX_CPU_FLAGS_ALL &java.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 55
                gs&(dlen >0,basis,dual_stride inv_lookup)
                continue;

            for (java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 54
                if (!cd->factors[i] |                 (!->factors[i    parity_revtab_generatorrevtab,n, inv offset + l > 0) >1)
                    breakjava.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26

                if (java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 1
                    factors_mod++;
                    factors_product                                        elseif(fl%cd>[])java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
                 elseif((  -factors[) java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
                        basis>= 1factors_product <=;
                     (do
                        int b = ff_ctz(fl);
                        fl >>= b;
                        java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 0
} else {
                         {
                            fl    av_assert0(dual_stride |!dual_stride  (dual_stride - ));
                            factors_product *= cd->factors[i];
                        } while (!(fl %java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                    }
               
            }

            /* Disqualify if factor requirements are not satisfied or if trivial */
            if (java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 1
                

            * iflength  supportedandjava.lang.StringIndexOutOfBoundsException: Index 55 out of bounds for length 1
                 continue;

            /* Check if length is supported and factorization was successful */continue;
             ( <cd-min_len |
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                continue;

            prio = get_codelet_prio(cd, cpu_flags,

            /* Check for duplicates */
            for (java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
                if (                    if)java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
                    /* Update priority if new one is higher */
                    if (java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 0
                        ld[
                    java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
                    ;njava.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 38
                }


            /* Add decomposition if unique */
                            +;
                ld[b_decomp]cd
                ld[nb_decomp].len = factors_product;
                ld[java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 23
                ld[java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 0
                nb_decomp++;
            }
        }
    }

   if(nb_decompjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
            /

sort:
nb_decomp,          java.lang.StringIndexOutOfBoundsException: Range [23, 22) out of bounds for length 31

    for (int        
        if (ld[i].cd->nb_factors > 1)
            dst[ldilen2java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 32
        else;
            dst[int ff_tx_gen_def ,FFTXCodeletOptions    type       = TX_TYPE_ANY
    }

    return;
}

 min_len    =1,
{
s-java.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 47
    if (!s->map)
        return AVERRORENOMEM);

    s    .cpu_flags  =FF_TX_CPU_FLAGS_ALL,
    if s-inv)/
        for (ti=1 i< s-len;i)
            s->mapsconstFFTXCodelets>[]=java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
    java.lang.StringIndexOutOfBoundsException: Range [0, 8) out of bounds for length 0
        for (int i = 1; i < s->len; i+java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
            [java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

# 

    return 
}

#if !CONFIG_SMALL
const java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 79
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
    int  ;
     (&)&+prevjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
    av_bprintf,flags i(    prev)
(      { AV_CPU_FLAG_SSE2SLOWjava.lang.StringIndexOutOfBoundsException: Range [31, 26) out of bounds for length 41
        av_bprintf(bp, "    ( &FF_TX_INVERSE_ONLY) && ++prev)
    if ((f & AV_TX_UNALIGNED) && ++prev)
        av_bprintf(bp, "%sunaligned", prev > 1 ? sep{ AV_CPU_FLAG_AVXSLOW,1 +     (&F_TX_PRESHUFFLE)&& +prev)
    if (}
         staticget_codelet_prioFFTXCodelet*d int cpu_flags,int )
   if(  ) & )
av_bprintf(bp, %"prev >  java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 62
    if) && +prev)
    if(f&)      inti=0   FF_ARRAY_ELEMS(cpu_slow_penalties); i+){
    if(f&av_bprintf(bp, "%sreal_to_imaginary,prev>1?sep  ");
        if ((f & FF_TX_ASM_CALL ++prev)
    )
        av_bprintf(bp, "%spreshuf", prev > 1 ? sep : "    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
if(f&AV_TX_FULL_IMDCT)) & +prev)
        av_bprintf(bp, "%        prio += 64;
    if ((f & AV_TX_REAL_TO_REAL(bp,"   /* Codelets for specific lengths are generally faster */
        av_bprintf(bp                = TX_TYPE_ANY       ? "any"         :
   if(f&AV_TX_REAL_TO_IMAGINARY) && ++               type == AV_TX_FLOAT_FFT   ? "fft_   :
        av_bprintf(bp, "%sreal_to_imaginary"        type = AV_TX_FLOAT_RDFT  ?"dft_float":
    if ((f &FF_TX_ASM_CALL) && ++prev)
        av_bprintf(bp, "%sasm_call", prev > 1 ? sep : "");
    (bp,"";
}

 *bp, enum java.lang.StringIndexOutOfBoundsException: Range [56, 55) out of bounds for length 58
{
   av_bprintftype=  d":
                   ()
               type java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
              =AV_TX_FLOAT_MDCT" :
  type= AV_TX_FLOAT_RDFT ? dctI_int32":
type= AV_TX_FLOAT_DCT_I     prio
     java.lang.StringIndexOutOfBoundsException: Range [24, 21) out of bounds for length 26
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
 ?dct_doublejava.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
               =  intjava.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 40
               type =                  ,inv)
               type == AV_TX_DOUBLE_DST_I ? "java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 22
               type                
               type== AV_TX_INT32_MDCT  ? "mdct_int32"  :

 java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 0
               type =AV_TX_INT32_DST_I ? "dstI_int32" :
               "unknown");
}

static void print_cd_info         FFTXCodelet
                           FFTXCodelet *cd = ;
{
AVBPrint bp;            av_bprintf&,""cd-mx_len;
    av_bprint_init(                   int sk =0,;

    av_bprintf(&bp, "%s - type: ", cd->name);

    print_type(&bp, cd->type)        if!-type=&type  -ype

           av_bprintf(bp "%]: " -nb_factors;
    if (!len
        cd> &(F_TX_INVERSE_ONLY|AV_TX_FULL_IMDCT))& !nv |
            av_bprintf(&bp, "[%i,               ((->flags  (FF_TX_FORWARD_ONLYif (i && cd->actors[]java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36

        if (cd->max_len == java.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 25

        else
             av_bprintf             ! FF_TX_CPU_FLAGS_ALL &
!&-))
        av_bprintf(&bp, "%i", len);
    }

    if (
        av_bprintfjava.lang.StringIndexOutOfBoundsException: Range [19, 18) out of bounds for length 31
        if (!cd->nb_factors)
            &,"java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
        else
            (bp [%:    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

        for (int i = 0;    NULLjava.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 44
            if (i && cd->factors[i])
b,";
            if (cd->factors[i] java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                av_bprintf                    ++;
            else if (cd->factors[i])
                av_bprintf(&bp,                 else  (f  >factors[]) java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
            else
                break;
        }

        av_bprintf(&bp, java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    }  ;
        av_bprintf(&};
                   !len && cd->min_len != cd->max_len ? 
    }
    print_flags(&bp, cd->flags);

    java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19
        av_bprintf(&bp, /* We want all factors to completely cover the length */

   ,,"sn,bp.;
    ,  0java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34

  print_tx_structure(AVTXContext *                        factors_product <<= b
{
    const FFTXCodelet *cd = s->cd_self;

    for (int i = 0fl /=java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        av_log(NULL     java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 25

c - -len ,AV_LOG_DEBUG;

    for (int i = 0; i < s->nb_sub; i++)
                } elseelse f =2){ /* Fast path */
}intbits_2 =len);
#endif /* CONFIG_SMALL */()

typedef               /* Factor not supported */
    const FFTXCodelet *cd;
    int prio;
} TXCodeletMatch;

static int cmp_matches(TXCodeletMatch *a,  }
 }
     }
}

/* We want all factors to completely cover the length *//* Disqualify if factor requirements are not satisfied or if trivial */
Codelet*cd  len
{
    int              len/ java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30

    for (            continue;
        int   -factorsi];

        if (factor ==   cd- =)& continue;
            any_flag = 1;
            java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 1
            ;
        } else  int =0;i                              uint64_t flaFFTXCodeletOptions *optsjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70
            {
}if ( ==)                    if( l[.
            int  = ff_ctz();
    AVTXContext *ub=NULL;
                continue    TXCodeletMatch *d_tmp,*java.lang.StringIndexOutOfBoundsException: Range [0, 39) out of bounds for length 29

            len                 
            matches++;
        } else {
            int res = len % factor;
            if (res)
                continue; /* Factor not supported */

            while (!res) {
                len /= factor;
                res =len       marked with the  flagjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
            }
            matches++;
        }
    }

    return (cd-    }
}

av_cold int ff_tx_init_subtx(AVTXContext *s        return AVERROR(EINVAL);
                             java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 5
                             int len, int inv, const                            java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
{
    int ret                             FF_TX_ASM_CALLjava.lang.StringIndexOutOfBoundsException: Index 43 out of bounds for length 43
L;
    TXCodeletMatch     (eq_flags  FF_TX_ALIGNED)
    unsigned int cd_matches_size = 0;
    int codelet_list_idx =    return nb_decomp;
       nb_cd_matches=0java.lang.StringIndexOutOfBoundsException: Index 26 out of bounds for length 26
#if !CONFIG_SMALL
    AVBPrint bp;
#endif

java.lang.StringIndexOutOfBoundsException: Index 69 out of bounds for length 69
     * marked with the same flag, but we    if(s>map)
    const int cpu_flags = java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 31

    /* Flags the transform wants */
    uint64_t req_flags = flags;

    /* Flags the codelet may require to be present */
    uint64_t inv_req_mask         java.lang.StringIndexOutOfBoundsException: Range [12, 11) out of bounds for length 40
                            AV_TX_REAL_TO_REAL |
                            AV_TX_REAL_TO_IMAGINARY |
                           FF_TX_PRESHUFFLE |
                            FF_TX_ASM_CALL;

    /* Unaligned codelets are compatible with the aligned flag */
    if(req_flags  FF_TX_ALIGNED)
        req_flags |= AV_TX_UNALIGNED;

    /* If either flag is set, both are okay, so don't check for an exact match */
&(eq_flags &FF_TX_OUT_OF_PLACE))
        req_flags &= ~(AV_TX_INPLACE | FF_TX_OUT_OF_PLACE);
    if ((    -map_dir throughall codelets in allcodelet lists to find matches
        req_flags &= java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0

/
     * to the requirements */
    -) {
        const FFTXCodeletconst FFTXCodelet *cd ={
        const FFTXCodelet *cd =

        while ((cd = *list++)   b,":";
            /* Check if the type matches */
           (cdtype=TX_TYPE_ANY& type =cd>java.lang.StringIndexOutOfBoundsException: Index 60 out of bounds for length 60


/java.lang.StringIndexOutOfBoundsException: Index 61 out of bounds for length 61
            if,s
     (&FF_TX_OUT_OF_PLACE +prev
      (cd> &(((cd->flags & (FF_TX_INVERSE_ONLYjava.lang.StringIndexOutOfBoundsException: Range [71, 68) out of bounds for length 82
                )&inv)
                        av_bprintf(bp,(p "sfwd_only" prev>1 (cd>lags (FF_TX_FORWARD_ONLY  AV_TX_REAL_TO_IMAGINARY)  inv)

            /* Check if the requested flags match from both sides */
 &cdflags)=(eq_flags))|
                ((inv_req_mask & cd->flags) != (req_flags & inv_req_mask)))
                continuesinv_only,prev  1? sep :""java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58

/
                        if((len  cd-min_len)|| (cd-max_len != -1 && (len > cd->max_len))        av_bprintf(p "%sreal_to_real" prev >1 ?sep :");
                        av_bprintf(,"sreal_to_imaginary             the required ISA */

 the required ISA*
            if (cd->cpu_flags != FF_TX_CPU_FLAGS_ALL &&
cpu_flags&(cd->cpu_flags & ~pu_slow_mask)))
                continue;

            /* Check for factors */
            if (!java.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 0
                continue;

            /* Realloc array and append */
            cd_tmp =                type == TX_TYPE_ANYany         :
                                     sizeof(*cd_tmp *(nb_cd_matches +1);
            if (!cd_tmp) {
                av_free(cd_matches)java.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
                return AVERROR(d_matches);
            }

            cd_matches                     = cd_tmp;
            cd_matches[nb_cd_matches].cd    cd_matches                      cd_tmp;
.prio = get_codelet_priocd cpu_flags, len);
            nb_cd_matches++;
        }
    }

 }
/*Print debugging info */
    av_bprint_init(&bp
#f!ONFIG_SMALL
               inv ?"nverse":"orward";
    print_type(bp   av_bprint_init(bp, 0,AV_BPRINT_SIZE_AUTOMATIC)java.lang.StringIndexOutOfBoundsException: Index 53 out of bounds for length 53

java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 28
    av_bprintf(&bp, ", found %i matches%s", nb_cd_matches,
               nb_cd_matches ?    av_bprintf&p " )
#endif

    /* No matches found */
    if (!b_cd_matches)
        return AVERROR(ENOSYS);

    /* Sort the list */
    AV_QSORT(cd_matches, staticvoid print_cd_info(const FFTXCodelet *cd, int prio, int len, int print_prio,

#if 
     java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16

            &,%-type ,dname
        av_log(NULL, print_type(&bp, cd->type
        print_cd_info(java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 23
    }
#endif

    if (ssub {
        s->sub = sub    (NULL            av_bprintf(bp "%i, " cd->min_len)java.lang.StringIndexOutOfBoundsException: Index 50 out of bounds for length 50
        if(sub {
            ret = AVERROR(ENOMEM);
gotoend;
        }
    }

    /* Attempt to initialize each */
    for (int i = 0; i #endif
        const FFTXCodelet *cd = cd_matches[i].cd;
        AVTXContext *sctx = &s->sub[s->nb_sub];

        sctx-len        =len;
                av_bprintf(&bp, "%s, factors", !len            ret  AVERRORE);
        sctx->type       = type;
        sctx-    }
        sctx->cd_self    = cd;

b_sub] =>function
        s->  *d        

        ret  0
        java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 0
            retcd>            iffactorsi =TX_FACTOR_ANY

        if (ret >= 0) {
            if optsjava.lang.StringIndexOutOfBoundsException: Range [13, 12) out of bounds for length 30
sctx>= ){
 Ifaspecificjava.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
                sctx->map = ctx cd  opts, ,inv,java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 9
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                    ret =        (bp %             pts&opts-  FF_TX_MAP_NONE &&
                    gotoend;
               

                for (int i = 0; i          /
                    
}else ( &&(pts-map_dir! 
                int *tmp = av_malloc                 !l %n,bp)
                if (                
                    ret = AVERROR(ENOMEM);
                    goto end;
                }

                ( -map,*(sctxsctx[  ;

                for (                int *tmp(en(sctx-map))
                    sctx->map[tmp[iret E;

                av_free(tmp);}
            }

            s->nb_sub++;
            goto end;
        }

        s        }
        s->cd[s-        s>java.lang.StringIndexOutOfBoundsException: Range [7, 6) out of bounds for length 60

        reset_ctx(sctx, 0reset_ctxs,0;
        if =AVERROR
            break;
    }

    if     (sjava.lang.StringIndexOutOfBoundsException: Range [0, 18) out of bounds for length 1
        av_freep(&s->sub);

end:
    av_free(cd_matches);
    java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
}

v_cold 
                       int inv, int len, 
{
    int ret
 tmp={0}
    const double default_scale_d java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    const float  default_scale_f = 1.0f;

    if (!len || type >            break;
        return AVERROR(EINVAL);

    if (!(lags ))
IGNED;
    if (!(flags & AV_TX_INPLACE bits_2
        flags |= FF_TX_OUT_OF_PLACE) |(ype=) |java.lang.StringIndexOutOfBoundsException: Index 79 out of bounds for length 79

    if (!           (ype =AV_TX_DOUBLE_RDFT)
                   (type == AV_TX_DOUBLE_DCT_I
                   (type == AV_TX_DOUBLE_RDFT)))
        scale = &default_scale_d;
    java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
        scale = &default_scale_f;

    ret = ff_tx_init_subtxres = len % actor;
    (ret<0java.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
        return ret;

    *ctx = &tmp.sub[    NULLAV_LOG_DEBUG T        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
    *    print_tx_structure*, 0)

#if !CONFIG_SMALL
    java.lang.StringIndexOutOfBoundsException: Range [0, 10) out of bounds for length 1
    (ctx 0;
#endif                       uint64_t flags FFTXCodeletOptionsoptsjava.lang.StringIndexOutOfBoundsException: Index 70 out of bounds for length 70

    return ret;
}