package tv.porst.swfretools.parser.tags;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseINT16If;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUBits;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUINT16;
import tv.porst.splib.binaryparser.INT16;
import tv.porst.splib.binaryparser.UBits;
import tv.porst.splib.binaryparser.UINT16;
import tv.porst.swfretools.parser.SWFBinaryParser;
import tv.porst.swfretools.parser.SWFParserException;
import tv.porst.swfretools.parser.structures.RecordHeader;
/**
* Class for parsing SoundStreamHead2 tags.
*/
public final class SoundStreamHead2Parser {
/**
* Parses a SoundStreamHead2 tag.
*
* @param parser Provides the input data.
* @param header Previously parsed header of the tag.
*
* @return Returns the parsed tag.
*
* @throws SWFParserException Thrown if parsing the tag failed.
*/
public static SoundStreamHead2Tag parse(final RecordHeader header, final SWFBinaryParser parser) throws SWFParserException {
final UBits reserved = parseUBits(parser, 4, 0x00006, "SoundStreamHead2::Reserved");
final UBits playbackSoundRate = parseUBits(parser, 2, 0x00006, "SoundStreamHead2::PlaybackSoundRate");
final UBits playbackSoundSize = parseUBits(parser, 1, 0x00006, "SoundStreamHead2::PlaybackSoundSize");
final UBits playbackSoundType = parseUBits(parser, 1, 0x00006, "SoundStreamHead2::PlaybackSoundType");
final UBits streamSoundCompression = parseUBits(parser, 4, 0x00006, "SoundStreamHead2::StreamSoundCompression");
final UBits streamSoundRate = parseUBits(parser, 2, 0x00006, "SoundStreamHead2::StreamSoundRate");
final UBits streamSoundSize = parseUBits(parser, 1, 0x00006, "SoundStreamHead2::StreamSoundSize");
final UBits streamSoundType = parseUBits(parser, 1, 0x00006, "SoundStreamHead2::StreamSoundSize");
final UINT16 streamSoundSampleCount = parseUINT16(parser, 0x00006, "SoundStreamHead2::StreamSoundSampleCount");
final INT16 latencySeek = parseINT16If(parser, 0x00006, streamSoundCompression.value() == 2, "SoundStreamHead2::LatencySeek");
return new SoundStreamHead2Tag(header, reserved, playbackSoundRate,
playbackSoundSize, playbackSoundType, streamSoundCompression,
streamSoundRate, streamSoundSize, streamSoundType,
streamSoundSampleCount, latencySeek);
}
}