[svn] / trunk / xvidcore / examples / xvid_bench.c Repository:
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Diff of /trunk/xvidcore/examples/xvid_bench.c

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revision 1629, Fri Aug 5 20:49:23 2005 UTC revision 1641, Fri Sep 23 12:53:35 2005 UTC
# Line 19  Line 19 
19   *  along with this program; if not, write to the Free Software   *  along with this program; if not, write to the Free Software
20   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA   *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
21   *   *
22   * $Id: xvid_bench.c,v 1.23 2005-08-05 20:49:23 Skal Exp $   * $Id: xvid_bench.c,v 1.25 2005-09-23 12:53:35 suxen_drol Exp $
23   *   *
24   ****************************************************************************/   ****************************************************************************/
25    
# Line 923  Line 923 
923          DECLARE_ALIGNED_MATRIX(Src2, 6, 64, int16_t, 16);          DECLARE_ALIGNED_MATRIX(Src2, 6, 64, int16_t, 16);
924          DECLARE_ALIGNED_MATRIX(Src3, 6, 64, int16_t, 16);          DECLARE_ALIGNED_MATRIX(Src3, 6, 64, int16_t, 16);
925          DECLARE_ALIGNED_MATRIX(Src4, 6, 64, int16_t, 16);          DECLARE_ALIGNED_MATRIX(Src4, 6, 64, int16_t, 16);
926      DECLARE_ALIGNED_MATRIX(Src5, 6, 64, int16_t, 16);
927    
928          printf( "\n =====  test cbp =====\n" );          printf( "\n =====  test cbp =====\n" );
929    
# Line 931  Line 932 
932                  Src2[i] = (i<3*64);               /* half-full */                  Src2[i] = (i<3*64);               /* half-full */
933                  Src3[i] = ((i+32)>3*64);                  Src3[i] = ((i+32)>3*64);
934                  Src4[i] = (i==(3*64+2) || i==(5*64+9));                  Src4[i] = (i==(3*64+2) || i==(5*64+9));
935        Src5[i] = ieee_rand(0,1) ? -1 : 1;  /* +/- test */
936          }          }
937    
938          for(cpu = cpu_list; cpu->name!=0; ++cpu)          for(cpu = cpu_list; cpu->name!=0; ++cpu)
# Line 953  Line 955 
955                  TEST_CBP(calc_cbp, Src4, nb_tests);                  TEST_CBP(calc_cbp, Src4, nb_tests);
956                  printf("%s -   calc_cbp#4 %.3f usec       cbp=0x%02x %s\n",                  printf("%s -   calc_cbp#4 %.3f usec       cbp=0x%02x %s\n",
957                             cpu->name, t, cbp, (cbp!=0x05)?"| ERROR": "" );                             cpu->name, t, cbp, (cbp!=0x05)?"| ERROR": "" );
958                    TEST_CBP(calc_cbp, Src5, nb_tests);
959                    printf("%s -   calc_cbp#4 %.3f usec       cbp=0x%02x %s\n",
960                               cpu->name, t, cbp, (cbp!=0x3f)?"| ERROR": "" );
961                  printf( " --- \n" );                  printf( " --- \n" );
962          }          }
963    
# Line 1447  Line 1452 
1452                  xframe.bitstream = buf + pos;                  xframe.bitstream = buf + pos;
1453                  xframe.length = buf_size - pos;                  xframe.length = buf_size - pos;
1454                  xframe.output.plane[0] = (uint8_t*)(((size_t)yuv_out + 15) & ~15);                  xframe.output.plane[0] = (uint8_t*)(((size_t)yuv_out + 15) & ~15);
1455                  xframe.output.plane[1] = xframe.output.plane[0] + bps*height;                  xframe.output.plane[1] = (uint8_t*)xframe.output.plane[0] + bps*height;
1456                  xframe.output.plane[2] = xframe.output.plane[1] + bps/2;                  xframe.output.plane[2] = (uint8_t*)xframe.output.plane[1] + bps/2;
1457                  xframe.output.stride[0] = bps;                  xframe.output.stride[0] = bps;
1458                  xframe.output.stride[1] = bps;                  xframe.output.stride[1] = bps;
1459                  xframe.output.stride[2] = bps;                  xframe.output.stride[2] = bps;
# Line 1466  Line 1471 
1471                  nb++;                  nb++;
1472    
1473      for(y=0; y<height/2; ++y) {      for(y=0; y<height/2; ++y) {
1474                    chksum = calc_crc(xframe.output.plane[0] + (2*y+0)*bps, width, chksum);                    chksum = calc_crc((uint8_t*)xframe.output.plane[0] + (2*y+0)*bps, width, chksum);
1475                          chksum = calc_crc(xframe.output.plane[0] + (2*y+1)*bps, width, chksum);                          chksum = calc_crc((uint8_t*)xframe.output.plane[0] + (2*y+1)*bps, width, chksum);
1476                          chksum = calc_crc(xframe.output.plane[1] + y*bps, width/2, chksum);                          chksum = calc_crc((uint8_t*)xframe.output.plane[1] + y*bps, width/2, chksum);
1477                          chksum = calc_crc(xframe.output.plane[2] + y*bps, width/2, chksum);                          chksum = calc_crc((uint8_t*)xframe.output.plane[2] + y*bps, width/2, chksum);
1478                  }                  }
1479                  if (pos==buf_size)                  if (pos==buf_size)
1480                          break;                          break;
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