package tv.porst.swfretools.parser.tags;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseFlag;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUBits;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUINT16;
import static tv.porst.swfretools.parser.SWFParserHelpers.parseUINT8;
import tv.porst.splib.binaryparser.Flag;
import tv.porst.splib.binaryparser.UBits;
import tv.porst.splib.binaryparser.UINT16;
import tv.porst.splib.binaryparser.UINT8;
import tv.porst.swfretools.parser.SWFBinaryParser;
import tv.porst.swfretools.parser.SWFParserException;
import tv.porst.swfretools.parser.structures.RecordHeader;
/**
* Class for parsing DefineVideoStream tags.
*/
public final class DefineVideoStreamParser {
/**
* Parses a DefineVideoStream 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 DefineVideoStreamTag parse(final RecordHeader header, final SWFBinaryParser parser) throws SWFParserException {
final UINT16 characterId = parseUINT16(parser, 0x00006, "DefineVideoStream::CharacterId");
final UINT16 numFrames = parseUINT16(parser, 0x00006, "DefineVideoStream::NumFrames");
final UINT16 width = parseUINT16(parser, 0x00006, "DefineVideoStream::Width");
final UINT16 height = parseUINT16(parser, 0x00006, "DefineVideoStream::Height");
final UBits videoFlagsReserved = parseUBits(parser, 4, 0x00006, "DefineVideoStream::VideoFlagsReserved");
final UBits videoFlagsDeblocking = parseUBits(parser, 3, 0x00006, "DefineVideoStream::VideoFlagsDeblocking");
final Flag videoFlagsSmoothing = parseFlag(parser, 0x00006, "DefineVideoStream::VideoFlagsSmoothing");
final UINT8 codecId = parseUINT8(parser, 0x00006, "DefineVideoStream::CodecID");
return new DefineVideoStreamTag(header, characterId, numFrames, width, height,
videoFlagsReserved, videoFlagsDeblocking, videoFlagsSmoothing,
codecId);
}
}