kc3-lang/freetype/src

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• Hash : e3953e54
  Author :
  Date : 2019-07-13T03:14:17
  

  [woff2] Reconstruct transformed `glyf' table.
  
  Reconstruct `glyf' table if it is transformed in the uncompressed
  table stream.  Also add necessary structures, macros and functions.
  
  * include/freetype/internal/wofftypes.h (WOFF2_InfoRec,
  WOFF2_SubstreamRec, WOFF2_PointRec): New structures.
  (WOFF2_TableRec): s/OrigLength/dst_length/.
  
  * src/sfnt/sfwoff2.c (READ_255USHORT, READ_BASE128): Use
  `FT_SET_ERROR' to set implicit `error' variable.
  
  (WRITE_SHORT): New macro.
  
  (N_CONTOUR_STREAM, N_POINTS_STREAM, FLAG_STREAM, GLYPH_STREAM,
  COMPOSITE_STREAM, BBOX_STREAM, INSTRUCTION_STREAM): New macros to
  refer to substreams of the transformed `glyf' tables.
  
  (Read255UShort, ReadBase128): Return errors set by `FT_READ_XXX'
  macros.
  
  (with_sign, safe_int_addition): New functions to add sign to values
  based on a flag and perform safe addition respectively.
  
  (triplet_decode): Decode variable-length (flag, xCoordinate,
  yCoordinate) triplet for a simple glyph.   See
  
    https://www.w3.org/TR/WOFF2/#triplet_decoding
  
  (store_points, compute_bbox, composteGlyph_size, reconstruct_glyf):
  New functions.
  
  (reconstruct_font): Call `reconstruct_glyf'.
  
  * src/sfnt/sfwoff2.h: Add required constants.
  
  * src/sfnt/woff2tags.h: Move out constants to `sfwoff2.h'.
  

• Files

• Jamfile
• autofit/
• base/
• bdf/
• bzip2/
• cache/
• cff/
• cid/
• gxvalid/
• gzip/
• lzw/
• otvalid/
• pcf/
• pfr/
• psaux/
• pshinter/
• psnames/
• raster/
• sfnt/
• smooth/
• tools/
• truetype/
• type1/
• type42/
• winfonts/

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