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Diff of /xvidcore/src/xvid.c

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revision 1.45.2.2, Wed Mar 26 11:01:03 2003 UTC revision 1.45.2.8, Wed Jun 11 14:10:40 2003 UTC
# Line 3  Line 3 
3   *  XVID MPEG-4 VIDEO CODEC   *  XVID MPEG-4 VIDEO CODEC
4   *  - Native API implementation  -   *  - Native API implementation  -
5   *   *
6     *  Copyright(C) 2001-2003 Peter Ross <pross@xvid.org>
7     *
8   *  This program is free software ; you can redistribute it and/or modify   *  This program is free software ; you can redistribute it and/or modify
9   *  it under the terms of the GNU General Public License as published by   *  it under the terms of the GNU General Public License as published by
10   *  the Free Software Foundation ; either version 2 of the License, or   *  the Free Software Foundation ; either version 2 of the License, or
# Line 45  Line 47 
47  #include "utils/timer.h"  #include "utils/timer.h"
48  #include "bitstream/mbcoding.h"  #include "bitstream/mbcoding.h"
49    
50    #if defined(_DEBUG)
51    unsigned int xvid_debug = 0; /* xvid debug mask */
52    #endif
53    
54  #if defined(ARCH_IS_IA32)  #if defined(ARCH_IS_IA32)
55    
56  #if defined(_MSC_VER)  #if defined(_MSC_VER)
# Line 282  Line 288 
288    
289  #if defined(ARCH_IS_IA32)  #if defined(ARCH_IS_IA32)
290    
291          if ((cpu_flags & XVID_CPU_ASM))          if ((cpu_flags & XVID_CPU_ASM)) {
         {  
292                  vfilter_31 = xvid_VFilter_31_x86;                  vfilter_31 = xvid_VFilter_31_x86;
293                  hfilter_31 = xvid_HFilter_31_x86;                  hfilter_31 = xvid_HFilter_31_x86;
294          }          }
# Line 482  Line 487 
487                  dev16    = dev16_sse2;                  dev16    = dev16_sse2;
488  #endif  #endif
489                  /* Forward and Inverse DCT */                  /* Forward and Inverse DCT */
490    #if 0 /* Both function are known to be unprecise, better keep them deactivated */
491                  idct  = idct_sse2;                  idct  = idct_sse2;
492                  fdct = fdct_sse2;                  fdct = fdct_sse2;
493    #endif
494          }          }
495  #endif  #endif
496    
# Line 532  Line 539 
539          }          }
540  #endif  #endif
541    
542    #if defined(_DEBUG)
543        xvid_debug = init->debug;
544    #endif
545    
546          return 0;          return 0;
547  }  }
548    
# Line 568  Line 579 
579          if (XVID_MAJOR(convert->version) != 1)   /* v1.x.x */          if (XVID_MAJOR(convert->version) != 1)   /* v1.x.x */
580                return XVID_ERR_VERSION;                return XVID_ERR_VERSION;
581    
582          // const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP);  #if 0
583            const int flip1 = (convert->input.colorspace & XVID_CSP_VFLIP) ^ (convert->output.colorspace & XVID_CSP_VFLIP);
584    #endif
585          width = convert->width;          width = convert->width;
586          height = convert->height;          height = convert->height;
587          width2 = convert->width/2;          width2 = convert->width/2;
# Line 640  Line 653 
653  {  {
654          int i, diff = 0;          int i, diff = 0;
655          for (i = 0; i < size; i++)          for (i = 0; i < size; i++)
656                  diff += ABS(blockA[i]-blockB[i]);                  diff += abs(blockA[i]-blockB[i]);
657          return diff;          return diff;
658  }  }
659    
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