Delete source/test

source/test/letest/cmaps.cpp

Index: source/test/letest/cmaps.cpp
diff --git a/source/test/letest/cmaps.cpp b/source/test/letest/cmaps.cpp
deleted file mode 100644
index 0232546c72da279d0e96989598c249b51621f54c..0000000000000000000000000000000000000000
--- a/source/test/letest/cmaps.cpp
+++ /dev/null
@@ -1,250 +0,0 @@
-/***************************************************************************
-*
-*   Copyright (C) 1998-2014, International Business Machines
-*   Corporation and others.  All Rights Reserved.
-*
-************************************************************************/
-
-#include "layout/LETypes.h"
-#include "layout/LESwaps.h"
-
-#include "sfnt.h"
-#include "cmaps.h"
-#include <stdio.h>
-
-#define SWAPU16(code) ((LEUnicode16) SWAPW(code))
-#define SWAPU32(code) ((LEUnicode32) SWAPL(code))
-
-//
-// Finds the high bit by binary searching
-// through the bits in value.
-//
-le_int8 highBit(le_uint32 value)
-{
-    le_uint8 bit = 0;
-
-    if (value >= 1 << 16) {
-        value >>= 16;
-        bit += 16;
-    }
-
-    if (value >= 1 << 8) {
-        value >>= 8;
-        bit += 8;
-    }
-
-    if (value >= 1 << 4) {
-        value >>= 4;
-        bit += 4;
-    }
-
-    if (value >= 1 << 2) {
-        value >>= 2;
-        bit += 2;
-    }
-
-    if (value >= 1 << 1) {
-        value >>= 1;
-        bit += 1;
-    }
-
-    return bit;
-}
-
-CMAPMapper *CMAPMapper::createUnicodeMapper(const CMAPTable *cmap)
-{
-    le_uint16 i;
-    le_uint16 nSubtables = SWAPW(cmap->numberSubtables);
-    const CMAPEncodingSubtable *subtable = NULL;
-    le_bool found = FALSE;
-    le_uint16 foundPlatformID = 0xFFFF;
-    le_uint16 foundPlatformSpecificID = 0xFFFF;
-    le_uint32 foundOffset = 0;
-    le_uint16 foundTable = 0xFFFF;
-    // first pass, look for MS table. (preferred?)
-    for (i = 0; i < nSubtables && !found; i += 1) {
-        const CMAPEncodingSubtableHeader *esh = &cmap->encodingSubtableHeaders[i];
-
-        le_uint16 platformID = SWAPW(esh->platformID);
-        le_uint16 platformSpecificID = SWAPW(esh->platformSpecificID);
-        if (platformID == 3) { // microsoft
-          switch (platformSpecificID) {
-            case 1: // Unicode BMP (UCS-2)
-            case 10: // Unicode UCS-4
-                foundOffset = SWAPL(esh->encodingOffset);
-                foundPlatformID = platformID;
-                foundPlatformSpecificID = platformSpecificID;
-                found = TRUE;
-                foundTable = i;
-                break;
-
-                //default:
-              //              printf("%s:%d: microsoft (3) platform specific ID %d (wanted 1 or 10) for subtable %d/%d\n", __FILE__, __LINE__, (SWAPW(esh->platformSpecificID)), i, nSubtables);
-            }
-        } else {
-          //printf("%s:%d: platform  ID %d (wanted 3, microsoft) for subtable %d/%d\n", __FILE__, __LINE__, (SWAPW(esh->platformID)), i, nSubtables);
-        }
-    }
-
-    // second pass, allow non MS table
-    // first pass, look for MS table. (preferred?)
-      for (i = 0; i < nSubtables && !found; i += 1) {
-        const CMAPEncodingSubtableHeader *esh = &cmap->encodingSubtableHeaders[i];
-        le_uint16 platformID = SWAPW(esh->platformID);
-        le_uint16 platformSpecificID = SWAPW(esh->platformSpecificID);
-        //printf("%s:%d: table %d/%d has platform:specific %d:%d\n", __FILE__, __LINE__, i, nSubtables, platformID, platformSpecificID);
-        switch(platformID) {
-        case 0: // Unicode platform
-          switch(platformSpecificID) {
-          case 0:
-          case 1:
-          case 2:
-          case 3:
-            foundOffset = SWAPL(esh->encodingOffset);
-            foundPlatformID = platformID;
-            foundPlatformSpecificID = platformSpecificID;
-            foundTable = i;
-            found = TRUE;
-            break;
-
-          default: printf("Error: table %d (psid %d) is unknown. Skipping.\n", i, platformSpecificID); break;
-          }
-          break;
-        
-          //default:
-          //printf("Skipping platform id %d\n", platformID);
-        }
-    }
-
-
-    if (found)
-    {
-      subtable = (const CMAPEncodingSubtable *) ((const char *) cmap + foundOffset);
-      //printf("%s:%d: using subtable #%d/%d type %d:%d\n", __FILE__, __LINE__, foundTable, nSubtables, foundPlatformID, foundPlatformSpecificID);
-      (void)foundPlatformID;   // Suppress unused variable compiler warnings.
-      (void)foundTable;
-      (void)foundPlatformSpecificID;
-    } else {
-      printf("%s:%d: could not find subtable.\n", __FILE__, __LINE__);
-      return NULL;
-    }
-
-    le_uint16 tableFormat = SWAPW(subtable->format);
-    //printf("%s:%d: table format %d\n", __FILE__, __LINE__, tableFormat);
-
-    switch (tableFormat) {
-    case 4:
-        return new CMAPFormat4Mapper(cmap, (const CMAPFormat4Encoding *) subtable);
-
-    case 12:
-    {
-        const CMAPFormat12Encoding *encoding = (const CMAPFormat12Encoding *) subtable;
-
-        return new CMAPGroupMapper(cmap, encoding->groups, SWAPL(encoding->nGroups));
-    }
-
-    default:
-        break;
-    }
-
-    printf("%s:%d: Unknown format %x.\n", __FILE__, __LINE__, (SWAPW(subtable->format)));
-    return NULL;
-}
-
-CMAPFormat4Mapper::CMAPFormat4Mapper(const CMAPTable *cmap, const CMAPFormat4Encoding *header)
-    : CMAPMapper(cmap)
-{
-    le_uint16 segCount = SWAPW(header->segCountX2) / 2;
-
-    fEntrySelector = SWAPW(header->entrySelector);
-    fRangeShift = SWAPW(header->rangeShift) / 2;
-    fEndCodes = &header->endCodes[0];
-    fStartCodes = &header->endCodes[segCount + 1]; // + 1 for reservedPad...
-    fIdDelta = &fStartCodes[segCount];
-    fIdRangeOffset = &fIdDelta[segCount];
-}
-
-LEGlyphID CMAPFormat4Mapper::unicodeToGlyph(LEUnicode32 unicode32) const
-{
-    if (unicode32 >= 0x10000) {
-        return 0;
-    }
-
-    LEUnicode16 unicode = (LEUnicode16) unicode32;
-    le_uint16 index = 0;
-    le_uint16 probe = 1 << fEntrySelector;
-    TTGlyphID result = 0;
-
-    if (SWAPU16(fStartCodes[fRangeShift]) <= unicode) {
-        index = fRangeShift;
-    }
-
-    while (probe > (1 << 0)) {
-        probe >>= 1;
-
-        if (SWAPU16(fStartCodes[index + probe]) <= unicode) {
-            index += probe;
-        }
-    }
-
-    if (unicode >= SWAPU16(fStartCodes[index]) && unicode <= SWAPU16(fEndCodes[index])) {
-        if (fIdRangeOffset[index] == 0) {
-            result = (TTGlyphID) unicode;
-        } else {
-            le_uint16 offset = unicode - SWAPU16(fStartCodes[index]);
-            le_uint16 rangeOffset = SWAPW(fIdRangeOffset[index]);
-            le_uint16 *glyphIndexTable = (le_uint16 *) ((char *) &fIdRangeOffset[index] + rangeOffset);
-
-            result = SWAPW(glyphIndexTable[offset]);
-        }
-
-        result += SWAPW(fIdDelta[index]);
-    } else {
-        result = 0;
-    }
-
-    return LE_SET_GLYPH(0, result);
-}
-
-CMAPFormat4Mapper::~CMAPFormat4Mapper()
-{
-    // parent destructor does it all
-}
-
-CMAPGroupMapper::CMAPGroupMapper(const CMAPTable *cmap, const CMAPGroup *groups, le_uint32 nGroups)
-    : CMAPMapper(cmap), fGroups(groups)
-{
-    le_uint8 bit = highBit(nGroups);
-    fPower = 1 << bit;
-    fRangeOffset = nGroups - fPower;
-}
-
-LEGlyphID CMAPGroupMapper::unicodeToGlyph(LEUnicode32 unicode32) const
-{
-    le_int32 probe = fPower;
-    le_int32 range = 0;
-
-    if (SWAPU32(fGroups[fRangeOffset].startCharCode) <= unicode32) {
-        range = fRangeOffset;
-    }
-
-    while (probe > (1 << 0)) {
-        probe >>= 1;
-
-        if (SWAPU32(fGroups[range + probe].startCharCode) <= unicode32) {
-            range += probe;
-        }
-    }
-
-    if (SWAPU32(fGroups[range].startCharCode) <= unicode32 && SWAPU32(fGroups[range].endCharCode) >= unicode32) {
-        return (LEGlyphID) (SWAPU32(fGroups[range].startGlyphCode) + unicode32 - SWAPU32(fGroups[range].startCharCode));
-    }
-
-    return 0;
-}
-
-CMAPGroupMapper::~CMAPGroupMapper()
-{
-    // parent destructor does it all
-}
-