kc3-lang/libjpeg-turbo/simd/jcsample.h

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• Hash : 7e3acc0e
  Author :
  Date : 2015-10-10T10:25:46
  

  Rename README, LICENSE, BUILDING text files
  
  The IJG README file has been renamed to README.ijg, in order to avoid
  confusion (many people were assuming that that was our project's README
  file and weren't reading README-turbo.txt) and to lay the groundwork for
  markdown versions of the libjpeg-turbo README and build instructions.
  

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• simd/jcsample.h

• /*
   * jcsample.h
   *
   * This file was part of the Independent JPEG Group's software:
   * Copyright (C) 1991-1996, Thomas G. Lane.
   * For conditions of distribution and use, see the accompanying README.ijg
   * file.
   */
  
  LOCAL(void)
  expand_right_edge (JSAMPARRAY image_data, int num_rows,
                     JDIMENSION input_cols, JDIMENSION output_cols)
  {
    register JSAMPROW ptr;
    register JSAMPLE pixval;
    register int count;
    int row;
    int numcols = (int) (output_cols - input_cols);
  
    if (numcols > 0) {
      for (row = 0; row < num_rows; row++) {
        ptr = image_data[row] + input_cols;
        pixval = ptr[-1];         /* don't need GETJSAMPLE() here */
        for (count = numcols; count > 0; count--)
          *ptr++ = pixval;
      }
    }
  }
  

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