pt 

BuildMappingTable (TCustomPngCoder)

Create (TCustomPngCoder)

Create (TCustomPngNonInterlacedDecoder)

pt 

DecodeFilterRow (TCustomPngDecoder)

DecodeToScanline (TCustomPngDecoder)

DecodeToScanline (TCustomPngNonInterlacedDecoder)

Destroy (TCustomPngCoder)

Destroy (TCustomPngNonInterlacedDecoder)

pt 

FilterAverage (TCustomPngDecoder)

pt 

FilterPaeth (TCustomPngDecoder)

pt 

FilterSub (TCustomPngDecoder)

pt 

FilterUp (TCustomPngDecoder)

pt 

TransferData (TCustomPngNonInterlacedDecoder)

pt 

TransferData (TPngGrayscaleAlpha16bitRGBADecoder)