/// <summary>
/// Internal function used to retrieve positional adjustments for pairs of glyphs.
/// </summary>
/// <param name="glyphIndexes">List of glyph indexes to check for potential positional adjustment records.</param>
/// <returns>Array containing the positional adjustments for pairs of glyphs.</returns>
internal static GlyphPairAdjustmentRecord[] GetGlyphPairAdjustmentTable(uint[] glyphIndexes)
{
int maxGlyphPairAdjustmentRecords = glyphIndexes.Length * glyphIndexes.Length;
if (s_GlyphPairAdjustmentRecords == null || s_GlyphPairAdjustmentRecords.Length < maxGlyphPairAdjustmentRecords)
{
s_GlyphPairAdjustmentRecords = new GlyphPairAdjustmentRecord[maxGlyphPairAdjustmentRecords];
}
int adjustmentRecordCount;
if (GetGlyphPairAdjustmentTable_Internal(glyphIndexes, s_GlyphPairAdjustmentRecords, out adjustmentRecordCount) != 0)
{
// TODO: Add debug warning messages.
return(null);
}
GlyphPairAdjustmentRecord[] pairAdjustmentRecords = new GlyphPairAdjustmentRecord[adjustmentRecordCount];
for (int i = 0; i < adjustmentRecordCount; i++)
{
pairAdjustmentRecords[i] = s_GlyphPairAdjustmentRecords[i];
}
return(pairAdjustmentRecords);
}
private static extern void GetGlyphPairAdjustmentRecord_Injected(uint firstGlyphIndex, uint secondGlyphIndex, out GlyphPairAdjustmentRecord ret);