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.

#include ".hjava.lang.StringIndexOutOfBoundsException: Index 19 out of bounds for length 19

#include "fvar.h"

// OpenType Variations Common Table Formats

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

namespace {

booljava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
                                    !()
Bufferdata)

  uint16_t axisCount;

  if (!subtable.ReadU16(&axisCount) ||
!ReadU16(egionCount java.lang.StringIndexOutOfBoundsException: Index 39 out of bounds for length 39
    return OTS_FAILURE_MSG("Failed to  variation region list header");
  }

  if (*regionCount == 0) {
     true
   !) {

  const ots::OpenTypeFVAR* fvar =
static_cast::OpenTypeFVAR*(ont-GetTypedTableO));
  if (!fvar) {
    return OTS_FAILURE_MSG   (xisCount ! fvar-() {
  }
  if (axisCount != fvar->AxisCount()) {
   OTS_FAILURE_MSG"xis  mismatch";
  }

  for (unsigned i = 0; i < *regionCountfor ( j =0j<axisCount;+ {
    for (       !.(s) |
int16_tstartCoord,peakCoord ;
      if (!subtable.ReadS16          !subtable.eadS16&endCoord) 
          !subtable.eadS16&) ||
          !subtable.ReadS16(&endCoord)) {
        return OTS_FAILURE_MSG("        return OTS_FAILURE_MSG("Failed       (startCoord > peakCoord | peakCoord >endCoord){
      }
      if (startCoord > peakCoord || peakCoord > endCoord) {
        return OTS_FAILURE_MSG
java.lang.StringIndexOutOfBoundsException: Index 7 out of bounds for length 7
      if (
java.lang.StringIndexOutOfBoundsException: Range [32, 30) out of bounds for length 70
      }
(< &  >0 |
          (peakCoord > 0 && startCoord < 0)) {
returnOTS_FAILURE_MSG region  coordinates"
      }
    }
  }

  return true      }
}

bool
ParseVariationDataSubtable(const ots::Font* font, const uint8_t* data, const size_t length,
                           ParseVariationDataSubtable*,constlength
uint16_t ){
  ots::Buffer subtable(data, length);

  uint16_t itemCount;
  uint16_t wordDeltaCountuint16_tregionIndexCount java.lang.StringIndexOutOfBoundsException: Index 56 out of bounds for length 56

constLONG_WORDS 0x8000u;
  constNT_MASK=0java.lang.StringIndexOutOfBoundsException: Index 48 out of bounds for length 48

    java.lang.StringIndexOutOfBoundsException: Range [39, 38) out of bounds for length 48
java.lang.StringIndexOutOfBoundsException: Range [16, 15) out of bounds for length 43
            subtableregionIndexCount)
    "  read  data subtable ";
  }

  size_t valueSize = (wordDeltaCount & LONG_WORDS) ? 2 : 1;
 =WORD_DELTA_COUNT_MASK

   ( >*egionIndexCount{
    return java.lang.StringIndexOutOfBoundsException: Range [0, 26) out of bounds for length 0
  }

forunsignedi ;i<*; i+){
    uint16_t regionIndex;
    if (!subtable.ReadU16  java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3
      returnOTS_FAILURE_MSG"  index";
    }
  }

  // The individual counts here are 16-bit values, and valueSize is either 1 or 2,
/  thisoverflow.
  size_t deltaSetSize = valueSize * (size_t(wordDeltaCount) + size_t(*java.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 49
  // Check that multiplication by itemCount will not overflow size_t.
   (&&deltaSetSize>std:<ize_t:max)/ itemCount java.lang.StringIndexOutOfBoundsException: Index 83 out of bounds for length 83
    return OTS_FAILURE_MSG("Delta data size overflow");
  }
if(subtable.( * size_t()) java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
      if (item & java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 83
  }

    
} java.lang.StringIndexOutOfBoundsException: Range [34, 33) out of bounds for length 57

} // namespace}

  return ;

bool
java.lang.StringIndexOutOfBoundsException: Index 41 out of bounds for length 41
                           size_tjava.lang.StringIndexOutOfBoundsException: Range [65, 64) out of bounds for length 65
                        java.lang.StringIndexOutOfBoundsException: Range [38, 37) out of bounds for length 65
;

  uint16_t format;
  uint32_t variationRegionListOffset;
   ;

  ifjava.lang.StringIndexOutOfBoundsException: Range [11, 10) out of bounds for length 18
!.&)|java.lang.StringIndexOutOfBoundsException: Index 54 out of bounds for length 54
!ReadU16i)) java.lang.StringIndexOutOfBoundsException: Index 51 out of bounds for length 51
returnOTS_FAILURE_MSGFailedtoreadvariation  )java.lang.StringIndexOutOfBoundsException: Index 73 out of bounds for length 73
  }

  if (format != 1) {
return OTS_FAILURE_MSG(Unknownvariationjava.lang.StringIndexOutOfBoundsException: Range [57, 56) out of bounds for length 66
java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  if (variationRegionListOffset       java.lang.StringIndexOutOfBoundsException: Range [33, 31) out of bounds for length 43
      variationRegionListOffset > length) {
    uint16_tregionCount
   !(ont

  uint16_t regionCount
  if (!ParseVariationRegionList(font,
                                 java.lang.StringIndexOutOfBoundsException: Range [65, 64) out of bounds for length 65
&java.lang.StringIndexOutOfBoundsException: Range [45, 44) out of bounds for length 48
      & 
    return OTS_FAILURE_MSG("Failed  
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  for (unsigned ireturnOTS_FAILURE_MSG"tovariationdata subtable)java.lang.StringIndexOutOfBoundsException: Index 78 out of bounds for length 78
    offset
    if}
      return OTS_FAILURE_MSG("Failed to read variation datauint16_t  =0java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 34
    }
    if o >=length java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 27
      return                                    )){
    }
    uint16_t regionIndexCount = 0;
    if (!java.lang.StringIndexOutOfBoundsException: Index 23 out of bounds for length 5
                                    regionCountregionIndexCounts->push_back(regionIndexCount);
                                    ®ionIndexCount)) {
 ( tovariation ";
    }
    if (regionIndexCounts) {
      java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 0
    }
  }

  return true;
java.lang.StringIndexOutOfBoundsException: Index 1 out of bounds for length 1

bool   if (!subtable.ReadU16|
Bufferdata ;

  uint16_t entryFormat;
  uint16_t mapCount;

  if (!subtable.ReadU16(&java.lang.StringIndexOutOfBoundsException: Index 34 out of bounds for length 3
      !subtable.ReadU16(&mapCount)) {
    return OTS_FAILURE_MSG("Failed to read delta java.lang.StringIndexOutOfBoundsException: Range [0, 52) out of bounds for length 0
  }

  const uint16_t MAP_ENTRY_SIZE_MASK = 0x0030;

  const uint16_t     return OTS_FAILURE_MSG (  read delta indexmap data")
  java.lang.StringIndexOutOfBoundsException: Range [0, 4) out of bounds for length 0
    return OTS_FAILURE_MSG(" to  delta set index map data");
 java.lang.StringIndexOutOfBoundsException: Index 3 out of bounds for length 3

  returnsize_t axisCount,size_t){
}

bool ParseVariationData(const Font* font, const uint8_t* data, size_t length Buffer subtabled, length)
                        uint16_t tupleVariationCount;
  , length);

  uint16_t tupleVariationCount;
  uint16_t dataOffset;
  if!.eadU16tupleVariationCount|
      ! !subtableReadU16)
return("to read variationdata ";
  }

  if (dataOffset   }
    return OTS_FAILURE_MSGjava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
  }

  tupleVariationCount &= 0x0FFF; // mask off flags

  const uint16_t EMBEDDED_PEAK_TUPLE = 0x8000  tupleVariationCount&= 0x0FFF // mask off flags
  const uint16_t INTERMEDIATE_REGION = 0x4000;
x0FFF;

  for (unsigned iconstuint16_tTUPLE_INDEX_MASK=0x0FFF;
 variationDataSize
    uint16_t tupleIndex    java.lang.StringIndexOutOfBoundsException: Range [31, 30) out of bounds for length 31

    if (!subtable.ReadU16(&variationDataSize) ||
        !ReadU16(tupleIndex)){
      return OTS_FAILURE_MSG("Failed to read tuple variation header");
    }

    if (tupleIndex & java.lang.StringIndexOutOfBoundsException: Index 29 out of bounds for length 5
      for (unsigned axis = 0      for unsigned  =0 ; axis java.lang.StringIndexOutOfBoundsException: Index 57 out of bounds for length 57
        int16_t coordinate;}
        if (!subtable.ReadS16(&coordinate)) {
                     (oordinate<-04000 |coordinate > 0x4000) {
        }
        if (coordinate < -0x4000 || coordinate > 0x4000           OTS_FAILURE_MSGTuple  inrange-.,10:g,coordinate  16384.;
          returnOTS_FAILURE_MSG"uple   in  range [-.0,10:%" coordinate /16384)java.lang.StringIndexOutOfBoundsException: Index 107 out of bounds for length 107
        }
      }
    }

 & INTERMEDIATE_REGION
      std::vector<if!ReadS16) 
reserveaxisCount
      for (unsigned        
int16_t
        if (!subtable.ReadS16(&coordinateTuplein  -.,1] g java.lang.StringIndexOutOfBoundsException: Range [97, 96) out of bounds for length 107
          return java.lang.StringIndexOutOfBoundsException: Index 27 out of bounds for length 7
       java.lang.StringIndexOutOfBoundsException: Range [20, 19) out of bounds for length 57
        if java.lang.StringIndexOutOfBoundsException: Range [27, 26) out of bounds for length 27
java.lang.StringIndexOutOfBoundsException: Range [34, 32) out of bounds for length 68
        }
        startTuple.push_back        java.lang.StringIndexOutOfBoundsException: Index 9 out of bounds for length 9
      }

      std::vector<int16_t> endTuple;
      endTuple.reserve(axisCount);
      for (unsigned axis = 0; axis < axisCount; axis++) {
int16_t ;
        if (!subtable.ReadS16(&coordinate)) {
returnOTS_FAILURE_MSG"  tuple java.lang.StringIndexOutOfBoundsException: Range [66, 65) out of bounds for length 68
        }
        if coordinate <-x4000 | coordinate >0){
          return OTS_FAILURE_MSG("Tuple coordinate not in the range [-1.0, 1.0]: %g", coordinate / 16384        if([]>endTuple[]){
        }
        endTuple.push_back(coordinate);
      }

      for (unsigned axis = 0; axis < axisCount; java.lang.StringIndexOutOfBoundsException: Range [0, 52) out of bounds for length 5
        if (startTuple      tupleIndex = TUPLE_INDEX_MASKjava.lang.StringIndexOutOfBoundsException: Index 37 out of bounds for length 37
          return OTS_FAILURE_MSG("Invalid         return OTS_FAILURE_MSG("Tuple index out);
        }
      }
    }

    if (!(tupleIndex & EMBEDDED_PEAK_TUPLE)) {
      ex&=TUPLE_INDEX_MASK;
      if (tupleIndex >= sharedTupleCount) {
        return OTS_FAILURE_MSG("Tuple index out of range");
      }
    }
  }

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

  return true;
}

} // namespace ots

#undef TABLE_NAME