pt 

BuildMappingTable (TCustomPngCoder)

Create (TCustomPngCoder)

Create (TCustomPngAdam7Decoder)

pt 

DecodeFilterRow (TCustomPngDecoder)

DecodeToScanline (TCustomPngDecoder)

DecodeToScanline (TCustomPngAdam7Decoder)

Destroy (TCustomPngCoder)

Destroy (TCustomPngAdam7Decoder)

pt 

FilterAverage (TCustomPngDecoder)

pt 

FilterPaeth (TCustomPngDecoder)

pt 

FilterSub (TCustomPngDecoder)

pt 

FilterUp (TCustomPngDecoder)

pt 

TransferData (TCustomPngAdam7Decoder)

pt 

TransferData (TPngAdam7GrayscaleAlpha8bitRGBADecoder)