kc3-lang/libjpeg-turbo/jsimd.h

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• Hash : 392e0483
  Author :
  Date : 2011-02-18T20:43:04
  

  Updated (C)
  
  
  git-svn-id: svn+ssh://svn.code.sf.net/p/libjpeg-turbo/code/trunk@394 632fc199-4ca6-4c93-a231-07263d6284db
  

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• jsimd.h

• /*
   * jsimd.h
   *
   * Copyright 2009 Pierre Ossman <ossman@cendio.se> for Cendio AB
   * Copyright 2011 D. R. Commander
   * 
   * Based on the x86 SIMD extension for IJG JPEG library,
   * Copyright (C) 1999-2006, MIYASAKA Masaru.
   * For conditions of distribution and use, see copyright notice in jsimdext.inc
   *
   */
  
  /* Short forms of external names for systems with brain-damaged linkers. */
  
  #ifdef NEED_SHORT_EXTERNAL_NAMES
  #define jsimd_can_rgb_ycc                 jSCanRgbYcc
  #define jsimd_can_rgb_gray                jSCanRgbGry
  #define jsimd_can_ycc_rgb                 jSCanYccRgb
  #define jsimd_rgb_ycc_convert             jSRgbYccConv
  #define jsimd_rgb_gray_convert            jSRgbGryConv
  #define jsimd_ycc_rgb_convert             jSYccRgbConv
  #define jsimd_can_h2v2_downsample         jSCanH2V2Down
  #define jsimd_can_h2v1_downsample         jSCanH2V1Down
  #define jsimd_h2v2_downsample             jSH2V2Down
  #define jsimd_h2v1_downsample             jSH2V1Down
  #define jsimd_can_h2v2_upsample           jSCanH2V2Up
  #define jsimd_can_h2v1_upsample           jSCanH2V1Up
  #define jsimd_h2v2_upsample               jSH2V2Up
  #define jsimd_h2v1_upsample               jSH2V1Up
  #define jsimd_can_h2v2_fancy_upsample     jSCanH2V2FUp
  #define jsimd_can_h2v1_fancy_upsample     jSCanH2V1FUp
  #define jsimd_h2v2_fancy_upsample         jSH2V2FUp
  #define jsimd_h2v1_fancy_upsample         jSH2V1FUp
  #define jsimd_can_h2v2_merged_upsample    jSCanH2V2MUp
  #define jsimd_can_h2v1_merged_upsample    jSCanH2V1MUp
  #define jsimd_h2v2_merged_upsample        jSH2V2MUp
  #define jsimd_h2v1_merged_upsample        jSH2V1MUp
  #endif /* NEED_SHORT_EXTERNAL_NAMES */
  
  EXTERN(int) jsimd_can_rgb_ycc JPP((void));
  EXTERN(int) jsimd_can_rgb_gray JPP((void));
  EXTERN(int) jsimd_can_ycc_rgb JPP((void));
  
  EXTERN(void) jsimd_rgb_ycc_convert
          JPP((j_compress_ptr cinfo,
               JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
               JDIMENSION output_row, int num_rows));
  EXTERN(void) jsimd_rgb_gray_convert
          JPP((j_compress_ptr cinfo,
               JSAMPARRAY input_buf, JSAMPIMAGE output_buf,
               JDIMENSION output_row, int num_rows));
  EXTERN(void) jsimd_ycc_rgb_convert
          JPP((j_decompress_ptr cinfo,
               JSAMPIMAGE input_buf, JDIMENSION input_row,
               JSAMPARRAY output_buf, int num_rows));
  
  EXTERN(int) jsimd_can_h2v2_downsample JPP((void));
  EXTERN(int) jsimd_can_h2v1_downsample JPP((void));
  
  EXTERN(void) jsimd_h2v2_downsample
          JPP((j_compress_ptr cinfo, jpeg_component_info * compptr,
               JSAMPARRAY input_data, JSAMPARRAY output_data));
  EXTERN(void) jsimd_h2v1_downsample
          JPP((j_compress_ptr cinfo, jpeg_component_info * compptr,
               JSAMPARRAY input_data, JSAMPARRAY output_data));
  
  EXTERN(int) jsimd_can_h2v2_upsample JPP((void));
  EXTERN(int) jsimd_can_h2v1_upsample JPP((void));
  
  EXTERN(void) jsimd_h2v2_upsample
          JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
               JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
  EXTERN(void) jsimd_h2v1_upsample
          JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
               JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
  
  EXTERN(int) jsimd_can_h2v2_fancy_upsample JPP((void));
  EXTERN(int) jsimd_can_h2v1_fancy_upsample JPP((void));
  
  EXTERN(void) jsimd_h2v2_fancy_upsample
          JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
               JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
  EXTERN(void) jsimd_h2v1_fancy_upsample
          JPP((j_decompress_ptr cinfo, jpeg_component_info * compptr,
               JSAMPARRAY input_data, JSAMPARRAY * output_data_ptr));
  
  EXTERN(int) jsimd_can_h2v2_merged_upsample JPP((void));
  EXTERN(int) jsimd_can_h2v1_merged_upsample JPP((void));
  
  EXTERN(void) jsimd_h2v2_merged_upsample
          JPP((j_decompress_ptr cinfo,
               JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr,
               JSAMPARRAY output_buf));
  EXTERN(void) jsimd_h2v1_merged_upsample
          JPP((j_decompress_ptr cinfo,
               JSAMPIMAGE input_buf, JDIMENSION in_row_group_ctr,
               JSAMPARRAY output_buf));
  
  

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