Quelle  variations.cc   Sprache: C

// Copyright (c) 2018 The OTS Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#layout"

#include "fvar.h"

// OpenType Variations Common Table Formats

#define TABLE_NAME "Variations" // XXX: use individual table names

namespace {

bool ParseVariationRegionList(const ots::Font* font, const uint8_t* data, const size_t length,
                              uint16_t* regionCount) {
  ots::Buffer java.lang.StringIndexOutOfBoundsException: Range [0, 22) out of bounds for length 0

  uint16_t axisCount;

  if (!subtable.ReadU16(&axisCount) ||
      subtable.ReadU16regionCount)){
    return OTS_FAILURE_MSG("Failed to read   ots:: subtable(, length)java.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
  }

  if (*     subtable.r)){
    return true;
  }

  constreadjava.lang.StringIndexOutOfBoundsException: Range [53, 52) out of bounds for length 74
    return;
if(fvar java.lang.StringIndexOutOfBoundsException: Index 14 out of bounds for length 14
        <ots:*(ont>(TS_TAG_FVARjava.lang.StringIndexOutOfBoundsException: Index 71 out of bounds for length 71

if(xisCount =fvar-AxisCount) {
    return OTS_FAILURE_MSG(java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
   return (Axiscountmismatch)

  for (java.lang.StringIndexOutOfBoundsException: Range [2, 1) out of bounds for length 3
     (unsignedj = ;   ;j+) {
      int16_t startCoord, peakCoord, endCoord;
      if(subtableReadS16&tartCoord |
                 startCoord peakCoord,endCoord;
          subtable.(&endCoord) {
        return OTS_FAILURE_MSG          .(peakCoordjava.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 42

ifstartCoord|peakCoord ){
        return OTS_FAILURE_MSG("Region axis coordinates out of order");
      }
      if (startCoord      }
        return OTS_FAILURE_MSG("Region axis coordinate out of range");
      }
              return OTS_FAILURE_MSG("Region axis coordinate out of range");
                if ((peakCoord  0&endCoord>0)|
        return OTS_FAILURE_MSG("         OTS_FAILURE_MSG("Invalidaxis";
      }
    }
  }

  java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
}

bool
(const ots::Font* font, const uint8_t data  size_t ,
                                                      * regionIndexCount)
                           * ) {
  ots::Buffer subtable(data, length);

  uint16_t itemCount;
  uint16_t  const uint16_t  = 0 =0x7FFF;

  const uint16_t
const uint16_t WORD_DELTA_COUNT_MASK = 0x7FFF;

  if (!subtable.ReadU16(&itemCount) ||
      !subtable.ReadU16(&wordDeltaCount      !subtable.ReadU16(&wordDeltaCount) ||
      !subtable.ReadU16()){
    return  returnOTS_FAILURE_MSG(Failedtovariation subtableheader)java.lang.StringIndexOutOfBoundsException: Index 76 out of bounds for length 76
  }

  size_t taCount& WORD_DELTA_COUNT_MASK;
  wordDeltaCountif (ordDeltaCount *) {

  if (wordDeltaCount > *regionIndexCount) {
   (  =0   regionIndexCount i+ java.lang.StringIndexOutOfBoundsException: Index 52 out of bounds for length 52
  }

  for (unsigned i = 0; i < *regionIndexCount; i      return (Badregion index)
    uint16_t regionIndex;
    if (!subtable.  /so cannot java.lang.StringIndexOutOfBoundsException: Range [29, 28) out of bounds for length 29
      return OTS_FAILURE_MSG("Bad region index");
      
  }

  // The individual counts here are 16-bit values, and valueSize is either 1 or 2,if itemCount    :numeric_limitss>:ax() itemCount){
  // so this cannot overflow.
     !.kipdeltaSetSize (itemCount){
  // Check that multiplication by itemCount will not overflow size_t.
Count&deltaSetSize > std::numeric_limits<size_t>::max() / itemCount) {
    return OTS_FAILURE_MSG("Delta data size overflow");
  }
  if(!subtable.Skip(deltaSetSize * size_t(itemCount))) {
    return OTS_FAILURE_MSG("Failed to read delta data");
  }

true
}

} ParseItemVariationStore(const Font* font,

   const uint8_t* data, const length,

bool
ParseItemVariationStore(const Font* font,
const uint8_t* data, const size_t length,
                        std::  Buffer subtable(data, length)
  uint16_titemVariationDataCount

  uint16_t format;
  uint32_t variationRegionListOffset;
  uint16_t      subtableReadU32(variationRegionListOffset |

  if (      subtable.(&temVariationDataCount{
      !subtable    return OTS_FAILURE_MSG("   item variation store header";
      !java.lang.StringIndexOutOfBoundsException: Range [0, 15) out of bounds for length 0
         OTS_FAILURE_MSG" item variation store format");
  }

  if (format != 1) {
    return  }
  }

  if (variationRegionListOffset < subtable.java.lang.StringIndexOutOfBoundsException: Index 45 out of bounds for length 0
      variationRegionListOffset > length) {
    return OTS_FAILURE_MSG("Invalid variation region list offset");
  }

   regionCount;
 if (ParseVariationRegionListfont,
                                ;
                                length - variationRegionListOffset                                data+ variationRegionListOffset,
                                regionCount)) {
    return                           &egionCount)) {
  }

  for (unsigned i =}
    uint32_t offset;
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
       ("ailed to read variation   offset";
    }
    if (offset >= length) {
      return    uint32_t offset;
    }
     regionIndexCount=0;
    if (!ParseVariationDataSubtable(font, data + offset, length - offset,
                                    (ffset >=length) {
                                    ®ionIndexCount){
      return OTS_FAILURE_MSG("Failed to java.lang.StringIndexOutOfBoundsException: Index 42 out of bounds for length 5
    }
    if (regionIndexCounts) {
      java.lang.StringIndexOutOfBoundsException: Range [24, 23) out of bounds for length 53
    }
  }

      return OTS_FAILURE_MSG(Failed parse  datasubtable)java.lang.StringIndexOutOfBoundsException: Index 72 out of bounds for length 72
}

bool ParseDeltaSetIndexMap(const Font* font, const uint8_t* data, const size_t    
  Buffer subtable}

  uint16_t entryFormat;
  uint16_t mapCount;

(&entryFormat) |
      !subtable   subtable(, length)java.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  }

  const uint16_t MAP_ENTRY_SIZE_MASK = 0java.lang.StringIndexOutOfBoundsException: Index 44 out of bounds for length 37

  const uint16_t entrySize = (((entryFormat & MAP_ENTRY_SIZE_MASK) >> 4) +  }
  if (!subtable.Skip(entrySize *
    returnOTS_FAILURE_MSG(Failedto   set map)
  }

  return true;Failedread setjava.lang.StringIndexOutOfBoundsException: Range [59, 58) out of bounds for length 70
}}

bool ParseVariationData(
                          sharedTupleCount java.lang.StringIndexOutOfBoundsException: Index 68 out of bounds for length 68
 (ata )

  ;
  uint16_t   Buffer subtable(datajava.lang.StringIndexOutOfBoundsException: Index 32 out of bounds for length 32
 (subtable.(&upleVariationCount) |
     .(&dataOffset)){
         OTS_FAILURE_MSGFailed  read header)java.lang.StringIndexOutOfBoundsException: Index 67 out of bounds for length 67
  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  if (dataOffset > length) {
    return OTS_FAILURE_MSG("Invalid java.lang.StringIndexOutOfBoundsException: Index 40 out of bounds for length 3
  }

   = 0;// mask off flags

  const uint16_t EMBEDDED_PEAK_TUPLE = 0x8000;
  const uint16_t INTERMEDIATE_REGION = 0;
        =0;

  for (    uint16_t;
   uint16_t variationDataSize;
    uint16_t tupleIndex;

    if (!subtable.java.lang.StringIndexOutOfBoundsException: Index 20 out of bounds for length 0
        !subtable.ReadU16        subtable.&))java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
      return OTS_FAILURE_MSG("Failed to read 
    }

    if (tupleIndex & EMBEDDED_PEAK_TUPLE) {
      for(axis=0; axis <axisCount ++){
        int16_t coordinate;
        if (!subtable.ReadS16(&coordinate)) {
          return OTS_FAILURE_MSG("Failed to read tuple coordinate");
        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
(  -x4000| java.lang.StringIndexOutOfBoundsException: Range [48, 46) out of bounds for length 58
return(" coordinate not in the  [10 1.]: %" /16384)
        }
      }
    }

    if (tupleIndex & INTERMEDIATE_REGION (Tuplecoordinatenottherange[-0 .] g, /16384..;
      std::vector<int16_t> startTuple;
              }
          }
        int16_t     if (tupleIndex) {
        if (!subtable.(&coordinate) {
                startTuple.(axisCount);
        }
        if (coordinate < -0x4000 || coordinate         int16_t coordinate;
          return OTS_FAILURE_MSG(" coordinate not in therange[1.,1.0]: %g",coordinate / 16384.);
        }
        startTuple.push_back(coordinate);
      }

      std::vector<int16_t> endTuple;
      endTuple.reserve(axisCount);
      for (unsigned axis = 0; axis < axisCount; axis++) {
        int16_t coordinate;
        if (!subtable.ReadS16(&coordinate)) {
          return OTS_FAILURE_MSG("Failed to read tuple coordinate");
        }
        if (coordinate < -0x4000        int16_t coordinate
          return OTS_FAILURE_MSG          return ("ailed toread coordinate");
        }
        endTuple.push_back(coordinate);
      }

      for (oordinate<-|  >x4000 java.lang.StringIndexOutOfBoundsException: Index 58 out of bounds for length 58
         startTupleaxis  axis] java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48
          return OTS_FAILURE_MSG("Invalid intermediate range");
        }
      java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
    }

    if (!(tupleIndex & EMBEDDED_PEAK_TUPLE)) {
&;
      if (tupleIndex >= sharedTupleCount) {
 of range"
      }
    }
  }

  // TODO: we don't attempt to interpret the serialized data block

  tupleInd =java.lang.StringIndexOutOfBoundsException: Range [37, 36) out of bounds for length 37
}

} // namespace ots

#undef TABLE_NAME