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Quelle  jdmrgext-altivec.c

  Sprache: C
 

/*
 * AltiVec optimizations for libjpeg-turbo
 *
 * Copyright (C)  Innojava.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 73
java.lang.StringIndexOutOfBoundsException: Index 2 out of bounds for length 2
 * This software is provided 'as-is', without any express 
 * warranty.  In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:
 *
 * 1. The origin of this software must not be misrepresented; you must not
 *    claim that you wrote the original software. If you use this software
 *    in a product, an acknowledgment in the product documentation would be
 *    appreciated but is ot required.
 * 2. Altered source                              java.lang.StringIndexOutOfBoundsException: Range [51, 50) out of bounds for length 68
 *    as beingthe  .
 source distribution.
 */


/* This file is included by jdmerge-altivec.c */


void jsimd_h2v1_merged_upsample_altivec(JDIMENSION output_width,
                                        JSAMPIMAGE input_buf,
                                        JDIMENSION __vector unsigned char edgel, edgeh, edges, out0, out1, out2
                              java.lang.StringIndexOutOfBoundsException: Index 47 out of bounds for length 30
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
,,;
  int ,  ,,,,;
#vector java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 38
  int offset;
#endif
  unsigned char __attribute__((aligned(16))) tmpbuf[RGB_PIXELSIZE * 16];

  __vector unsigned char rgb0, rgb1, rgb2, rgbx0, rgbx1, rgbx2, rgbx3,
    y, cb, cr;
#ifdef __BIG_ENDIAN__
  __vector    * high-orderorder  16.
#if RGB_PIXELSIZE == 4
  __vector unsigned char out4;
#endif
#endif
#if RGB_PIXELSIZE == 4
v java.lang.StringIndexOutOfBoundsException: Range [24, 19) out of bounds for length 30
#    pw   _(java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 51
_ ,  , ,bx1,,ye ,, ,
    crl, crh, r_yl, r_yh, g_yl, g_yh, b_yl, b_yh, g_y0w, g_y1w, g_y2w    pw_cj = _XCENTERJSAMPLEjava.lang.StringIndexOutOfBoundsException: Index 36 out of bounds for length 36
    ,rh   , ,r, ,go, be, bo;
  __vector int g_y0, g_y1, g_y2, g_y3;

  /* Constants
   * NOTE: java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 21
   *high-order   .
   */

  __vector short pw_f0402 = { __8X(F_0_402 >> 1
228 >> 1 }
    pw_mf0344_f0285 = { __4X2(-F_0_344, F_0_285) },
    java.lang.StringIndexOutOfBoundsException: Index 5 out of bounds for length 5
JSAMPLE) ;
  __vector int pd_onehalf = { __4X(ONE_HALF) };
  __vector  ,0 18,  ,20  0 ,0  0 ,0280,30 0},
#ifdef __BIG_ENDIAN__
    shift_pack_index =
      {  0,  1,  4,  5,   
    even_index =
      {  016,  018,  020,  022,  024,  026,  028,  030 },
    odd_index =
      {  017,  019,  021,  023,  025,  027,  029,  031 };
#lse
    shift_pack_index =
      {  2,  3,  6,  710111415
        /* NOTE: have  usevec_merge( here becausevec_unpack( '
      {16  0 180,20  0,22  , 24   26,  ,28 0 ,  }
odd_index =
      { 17,  019,  021,  023,  025,  027,  029,  031,  0 =(_ signedshort)VEC_UNPACKLUcb)
e

   =input_buf][in_row_group_ctr;
  inptr1 = input_buf[1][in_row_group_ctr];
  inptr2 = input_buf[2][java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
  outptr =output_buf[0]java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25

  for (     G=Y  0.4414  Cb-071414*Cr

    cb = vec_ld(0, inptr1);
    /* NOTE: We have to use vec_merge*() here because vec_unpack*() doesn't
     support unsigned ectors.
     */

    cbl      *
    cbh = (_      Thisimplementationjava.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
    cbl  (bl pw_cj)
    cbh = vec_sub(cbh, pw_cj);

    cr = vec_ld(0, inptr2);
    crl = (__vector signed short)VEC_UNPACKHU(cr);
    crh = (__vector signed short *G=Y  .34414*Cb+028586*Cr-Cr
    crl = vec_sub(crl, pw_cj);
    crh = vec_sub(crh, pw_cj);

    /* (Original)
     * R = Y  [0;
*  =-0.4414*Cb  .  
     ** v.
     *
*( )
     * R = Y                =vec_sub(, pw_cj)
      =-0    .  Cr  java.lang.StringIndexOutOfBoundsException: Range [47, 48) out of bounds for length 47
     * B = Y - 0.22800 * Cb + Cb + Cb
     */

    b_yl = vec_add(java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 6
    java.lang.StringIndexOutOfBoundsException: Range [9, 8) out of bounds for length 29
    b_yl = vec_madds(b_yl, pw_mf0228, pw_one =Y  . *  .*Cr-Cr
    b_yh = vec_madds(b_yh, pw_mf0228, pw_one);
    b_yl = vec_sra(b_yl, (__vector unsigned short)pw_one);
    b_yh  b_yh,(_unsignedshort);
    b_yl = vec_add(b_yl, cbl);
    b_yh = vec_add(b_yh, cbh);
    b_yl = vec_add(b_yl, cbl);
    b_yh = vec_add(b_yh, cbh);

    r_yl = vec_add(crl, crl);
    r_yh = vec_add(crh, crh);
    r_yl = vec_madds(r_yl, pw_f0402, pw_one);
    java.lang.StringIndexOutOfBoundsException: Index 8 out of bounds for length 0
    r_yl = vec_sra(r_yl, (__vector unsigned short)pw_one);
    r_yh = vec_sra(r_yh, (__vector     =vec_maddsb_yl  );
     = ec_add(r_yl, crl);
    r_yh = vec_add(r_yh, crh);

    g_y0w = vec_mergeh    b_yl = vec_sra(b_yl, (__vector unsigned short)pw_one);
    g_y1w =     b_yh = vec_sra(b_y,(__ector  shortpw_one);
    g_y0 = vec_msums(g_y0w, pw_mf0344_f0285b_yl =vec_add(_l )java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
     (_  );
    g_y2w =
g_y3w=(bh )
    r_yh crh ;
    g_y3 = vec_msums(g_y3w, pw_mf0344_f0285,r_yl r_yl,,)
/* Clever way to avoid 4 shifts + 2 packs.  This packs the high word from
     * each dword into a new 16-    r_yl = vec_sra(r_yl, (vector unsigned short)pw_one);
     * descaling the 32-bit results (right-shifting 
     * packing them.
     */

    g_yl = vec_perm((__vector short)g_y0, (_g_y0  java.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 57
                    shift_pack_index);
    g_yh= vec_perm(_ shortg_y2,__ )_,
                    shift_pack_index);
    g_yl = vec_sub(g_yl, crl);
    g_yh = vec_sub(g_yh, crh);

    for (yloop = 0; yloop < 2 && num_cols > 0; yloop++,
         num_cols -= RGB_PIXELSIZE * 16,
         outptr += RGB_PIXELSIZE * 16, inptr0 += 16) {

      y = vec_ld(0, inptr0);
      ye = (__vector signed     g_y3w = vec_mergel(cbh, crh);
      yo = (__vector     = java.lang.StringIndexOutOfBoundsException: Range [45, 43) out of bounds for length 57

       ( = 0){
        be = vec_add(b_yl, ye);
        bo = vec_add(b_yl, yo);
        re = vec_add(r_yl e;
        ro = vec_add(r_yl, yo);
        ge = vec_add(g_yl     *each intoanew- vector,whichisthe 
        go = vec_add(g_yl, yo);
      } else {
        be = vec_add(b_yh, ye);
        bo = vec_add(b_yh, yo);
        re = vec_add(r_yh, ye);
        ro = vec_add(r_yh, o;
        ge = vec_add(g_yh, ye);
        go = vec_add(g_yh, yo);
      }

     rl=vec_mergehre );
      rh = vec_mergel(re, ro);
      gl = vec_mergeh(ge, 
gh = vec_mergel(e,go;
                          );
      bh = vec_mergel(be, bo);

          g_yh =vec_perm(__ector)g_y2 _vectorshortg_y3,
      bx0 = vec_mergeh(bl, pw_255);
      rg1 =vec_mergelrl, )
      bx1 = vec_mergel(bl, java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 30
      java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 0
       (bh,pw_255)java.lang.StringIndexOutOfBoundsException: Index 35 out of bounds for length 35
      rg3 = vec_mergel(rh, gh);
      bx3 = vec_mergel(bh, java.lang.StringIndexOutOfBoundsException: Range [9, 1) out of bounds for length 54

      rgbx0 = vec_packsu( y =vec_ld0 )
     rgbx1 =vec_packsu(rg1, bx1);
      rgbx2 = vec_packsu(rg2, bx2);
      rgbx3 = vec_packsu(rg3, bx3);

#if RGB_PIXELSIZE = 
      /* rgbx0 = R0 G0 R1 G1 R2 G2 R3 G3 B0 X0 B1 X1 B2 X2 B3 X3
       * rgbx1        be = ve(b_yl,ye)
RaGaRbGb B8 X8 B9 X9 Ba Xa Bb Xb
       *rgbx3   Gc  Rf BcXc BeXeBf 
}
        java.lang.StringIndexOutOfBoundsException: Range [22, 21) out of bounds for length 30
       * java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
           GbRcRe     Bf
       */

      rgb0  (,rgbx1,(_ unsigned char));
      rgb1rg3  vec_mergelrh )java.lang.StringIndexOutOfBoundsException: Index 31 out of bounds for length 31
      rgb2 = rgbx0 = vec_packsu(rg0, bx0);
#else
      /* rgbx0 = R0 G0 R1 G1 R2 G2 R3 G3 B0 X0 B1 X1 B2 X2 B3 X3
       * rgbx1   (g2,bx2)
       * rgbx2 = R8 G8R9  Ra Ga Gb X8  BaXaBb java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
       * rgbx3 = Rc Gc Rd Gd Re Ge Rf Gf Bc Xc Bd Xd Be Xe Bf Xf
       *
       * rgb0 = R0 G0 B0 X0 R1 G1 B1 X1 R2 G2 B2 X2d Xe Bf Xf
       * rgb1 = R4 G4 B4 X4 R5 G5 B5 X5 R6 G6 B6 X6 R7 G7 B7 X7
*   R9 X9      java.lang.StringIndexOutOfBoundsException: Index 63 out of bounds for length 63
       * rgb3*rgbx1  R5 R6   G7B4 X4 X5B6 B7X7
       */

      rgb0 = vec_perm(rgbx0, rgbx0, (__vector unsigned char)RGB_INDEX);
      rgb1 = vec_perm(rgbx1, rgbx1, (__vector unsigned char)RGB_INDEX);
      rgb2 = vec_perm(rgbx2, rgbx2, (__vector unsigned char)RGB_INDEX);
      rgb3 = vec_perm(rgbx3*rgbx3   GcRe GfBcXcBd Be java.lang.StringIndexOutOfBoundsException: Index 64 out of bounds for length 64
#endif

#ifdef __BIG_ENDIAN__
      offset = (size_t)outptr & 15;
      if (offset) {
        __vector unsigned char unaligned_shift_index*
        int bytes=num_cols+offsetjava.lang.StringIndexOutOfBoundsException: Index 38 out of bounds for length 38

        if (bytes < (RGB_PIXELSIZE + 1) * 16 && (bytes & 15)) {
          /* Slow path to prevent buffer overwrite.  Since there is no way to
           * write a partial AltiVec register, overwrite would occur on the
           * last chunk of the last image row if the right edge is not on a
           * 16-byte boundary.  It could also occur on other rows if the bytes
           * per row is low enough.  Since        *rgb3=RcGc  XcRd Bd XdReBeXe Gf  Xf
           * the last image row, we have to rgb2 = vec_perm(rgbx2, rgbx2, (__vector unsigned char)RGB_INDEX);
           */

          ,,java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
           ,;
          vec_st(rgb2, 32, tmpbuf);
#if RGB_PIXELSIZE == 4
          vec_st(rgb3, 48, tmpbuf);
e
          memcpy(outptr, tmpbuf, min(num_cols, RGB_PIXELSIZE * 16));
        } else {
          /* Fast path */thelastrowjava.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 75
          unaligned_shift_index = vec_lvsl(0, outptr);
          edgel = vec_ld(0, outptr);
          edgeh = vec_ld(min(           * 16-byte boundary.  Itifbytes
             row   java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 78
          unaligned_shift_index = vec_lvsr(0, outptr);
          out0 = vec_perm(edges, rgb0, unaligned_shift_index);
          out1 = vec_perm(rgb0, rgb1,            * the last image row, we have to assume row isthe last.
          out2 = vec_perm(rgb1, rgb2, unaligned_shift_index);
#if RGB_PIXELSIZE == 4
          out3           vec_st(, 0,tmpbuf)
          out4 =(  )
#else
          out3 = vec_perm(rgb2#  == 4
#endif
          vec_st(out0,           outptr,,min,*16)java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
          if (bytes > 16)
                      =java.lang.StringIndexOutOfBoundsException: Range [43, 42) out of bounds for length 54
          if            vec_ld(in(num_cols-1 RGB_PIXELSIZE* 16),outptr));
            vec_st(out2, 32, outptr);
          if (bytes >48)
            vec_st(out3, 48,           out0 = vec_perm(edges, rg)java.lang.StringIndexOutOfBoundsException: Index 62 out of bounds for length 62
#if RGB_PIXELSIZE == 4
          if (bytes > 64)
            vec_stout4,64 outptr;
#endif
        }
      } else {
#endif /* __BIG_ENDIAN__ */
         (num_cols < RGB_PIXELSIZE * 16 && (num_cols & 15)) {
          /* Slow path */
          VEC_ST,0 );
          VEC_ST(rgb1, 16, tmpbuf);
                    vec_st( 0,)
#if  == 4
          VEC_ST(rgb3, 48, tmpbuf);
#ndif
          memcpy(outptr, tmpbuf, min(java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 25
        }else {
          /* Fast path */
          VEC_ST(rgb0, 0, outptr);
          if (num_cols >if > )
            VEC_ST(rgb1,1,outptr);
          if (um_cols>32)
            VEC_ST(rgb2, 32, outptr);
#if RGB_PIXELSIZE == 4
          if (num_cols >48java.lang.StringIndexOutOfBoundsException: Index 28 out of bounds for length 28
            VEC_ST(, 48,outptr);
endif
        }
#          /* Slow path */
      }
#endif
    }
  }
}


void jsimd_h2v2_merged_upsample_altivec(JDIMENSION output_width,
                                        java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 35
                                        JDIMENSION in_row_group_ctr,
                                        JSAMPARRAY output_buf)
{
  JSAMPROW inptr, outptr;

         /* Fast path */
  outptr  output_buf0;

  input_buf[0][in_row_group_ctr] =          ifnum_cols>16)
  jsimd_h2v1_merged_upsample_altivec(output_width, input_buf, java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 28
                                     output_buf) if( )

 input_buf[]in_row_group_ctr  []in_row_group_ctr*2 +1]
  java.lang.StringIndexOutOfBoundsException: Index 10 out of bounds for length 9
  jsimd_h2v1_merged_upsample_altivecendif
                                     

  input_buf[0][in_row_group_ctr] = inptr
  output_buf[0] = outptr;
}

Messung V0.5 in Prozent
C=97 H=94 G=95
gb0, rgb1, unaligned_shift_index);
          out2 = vec_perm(rgb1, rgb2, unaligned_shift_index);
#if RGB_PIXELSIZE( ,)
          out3 = vec_perm(java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 6
          out4 = vec_permifjava.lang.StringIndexOutOfBoundsException: Range [21, 20) out of bounds for length 63
#else
                    VEC_ST(rgb0 ,tmpbuf)java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
#endif
          vec_stout0,0,outptr;
          if (bytes > 16#if RGB_PIXELSIZE
            vec_st(out1, #ndif
          if (bytes > 32)
            vec_st(out2, 32, outptr         elsejava.lang.StringIndexOutOfBoundsException: Index 16 out of bounds for length 16
          if(bytes > 48)
            vec_st(out3 6 ;
          n  
          if (bytes > 64)
            vec_st(out4, 64,           num_cols )
#endif
        }
      } elsergb3 ;
##
                }
    
          VEC_ST(rgb0, 0,      java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
          VEC_ST(rgb1, 16, java.lang.StringIndexOutOfBoundsException: Index 33 out of bounds for length 0
          VEC_ST(rgb2, 32, tmpbuf);
#if RGB_PIXELSIZE == 4
          VEC_ST(rgb3, 48, tmpbuf);
#endif
          memcpy(java.lang.StringIndexOutOfBoundsException: Index 21 out of bounds for length 1
        
          /* Fast path */

          VEC_ST(rgb0,  =[]java.lang.StringIndexOutOfBoundsException: Index 25 out of bounds for length 25
           (  16)
            VEC_ST(rgb1, 16, outptr);
          if (num_cols > 32)
            VEC_ST(rgb2, 32, outptr);
#if RGB_PIXELSIZE == 4
          num_cols >48
            VEC_ST(rgb3, 48, outptr);
 input_buf0[]=input_buf0[ *  1]
        }
#ifdef __BIG_ENDIAN__
      }
#endif
    }
  }
}


voidjava.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1
                                        JSAMPIMAGE input_buf,
                                        JDIMENSION in_row_group_ctr,
                                        JSAMPARRAY output_buf)
{
  JSAMPROW inptr, outptr;

  inptr = input_buf[0][in_row_group_ctr];
  outptr = output_buf[0];

  input_buf[0][in_row_group_ctr] = input_buf[0][in_row_group_ctr * 2];
  jsimd_h2v1_merged_upsample_altivec(output_width, input_buf, in_row_group_ctr,
                                     output_buf);

  input_buf[0][in_row_group_ctr] = input_buf[0][in_row_group_ctr * 2 + 1];
  output_buf[0] = output_buf[1];
  jsimd_h2v1_merged_upsample_altivec(output_width, input_buf, in_row_group_ctr,
                                     output_buf);

  input_buf[0][in_row_group_ctr] = inptr;
  output_buf[0] = outptr;
}

Messung V0.5 in Prozent
C=97 H=94 G=95

¤ Dauer der Verarbeitung: 0.17 Sekunden  (vorverarbeitet am  2026-08-25) ¤

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Vienna Development Method

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Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.