Return the amount of padding in pixels which the get_buffer callback must
provide around the edge of the image for codecs which do not have the
CODEC_FLAG_EMU_EDGE flag.
@return Required padding in pixels.
@deprecated CODEC_FLAG_EMU_EDGE is deprecated, so this function is no longer
needed
Return the amount of padding in pixels which the get_buffer callback must provide around the edge of the image for codecs which do not have the CODEC_FLAG_EMU_EDGE flag.
@return Required padding in pixels.
@deprecated CODEC_FLAG_EMU_EDGE is deprecated, so this function is no longer needed