Sound Namespace Reference

Classes
class	AACDecoder
class	ADPCMStream
class	Apple_ADPCMStream
class	ASFGUID
class	ASFStream
class	AudioStream
	Generic audio input stream. More...
struct	ChannelHandle
	A handle to a sound channel. More...
class	CodebookLibrary
class	EmptyAudioStream
	An empty audio stream that plays nothing. More...
class	FMODSampleBank
	Class to hold audio resource data of an FMOD samplebank file. More...
class	Ima_ADPCMStream
class	Interleaver
class	LoopingAudioStream
	A looping audio stream. More...
class	MP3Stream
class	MS_ADPCMStream
class	MSIma_ADPCMStream
class	Packet
class	PacketizedADPCMStream
class	PacketizedAudioStream
	An AudioStream designed to work in terms of packets. More...
class	PacketizedPCMStream
class	PacketizedVorbisStream
class	PCMStream
	This is a stream, which allows for playing raw PCM data from a stream. More...
class	QueuingAudioStream
class	QueuingAudioStreamImpl
class	RewindableAudioStream
	A rewindable audio stream. More...
struct	Segment
class	SoundManager
	The sound manager. More...
class	StatelessPacketizedAudioStream
	A PacketizedAudioStream that works closer to a QueuingAudioStream. More...
class	VorbisStream
class	WMACodec
struct	WMACoefHuffmanParam
	Parameters for Huffman'd WMA coefficient codes. More...
class	WwiseSoundBank
	Class to hold audio resources and information of a Wwise soundbank file. More...
class	WwRIFFVorbisStream
class	XACTWaveBank
	An abstract XACT WaveBank interface. More...
class	XACTWaveBank_ASCII
	Class to hold audio resource data of an ASCII representation of an XWB wavebank file. More...
class	XACTWaveBank_Binary
	Class to hold audio resource data of an XWB wavebank file. More...
class	Xbox_ADPCMStream

Enumerations
enum	ADPCMTypes { kADPCMMSIma, kADPCMMS, kADPCMApple, kADPCMXbox }
enum	PCMFlags { FLAG_UNSIGNED = 1 << 0, FLAG_16BITS = 1 << 1, FLAG_LITTLE_ENDIAN = 1 << 2, FLAG_NATIVE_ENDIAN = 0 }
	Various flags which can be bit-ORed and then passed to makeRawMemoryStream and some other AudioStream factories to control their behavior. More...
enum	WaveCompressionType {   kWavePCM = 0x0001, kWaveMSADPCM = 0x0002, kWaveMSIMAADPCM = 0x0011, kWaveMSIMAADPCM2 = 0x0069,   kWaveWMAv2 = 0x0161 }
enum	SampleFlags { kSampleFlagMP3 = 0x00000200, kSampleFlagIMAADPCM = 0x00400000 }
enum	HeaderFlags { kHeaderFlagSimpleInfo = 0x00000002 }
enum	SoundType {   kSoundTypeMusic = 0, kSoundTypeSFX = 1, kSoundTypeVoice = 2, kSoundTypeVideo = 3,   kSoundTypeMAX = 4 }
	The type of a sound. More...
enum	SectionType {   kSectionBankHeader = MKTAG('B', 'K', 'H', 'D'), kSectionDataIndex = MKTAG('D', 'I', 'D', 'X'), kSectionData = MKTAG('D', 'A', 'T', 'A'), kSectionObjects = MKTAG('H', 'I', 'R', 'C'),   kSectionSoundTypeID = MKTAG('S', 'T', 'I', 'D') }
enum	ObjectType {   kObjectSettings = 1, kObjectSound = 2, kObjectEventAction = 3, kObjectEvent = 4,   kObjectSequenceContainer = 5, kObjectSwitchContainer = 6, kObjectActorMixer = 7, kObjectAudioBus = 8,   kObjectBlendContainer = 9, kObjectMusicSegment = 10, kObjectMusicTrack = 11, kObjectMusicSwitchContainer = 12,   kObjectMusicPlaylistContainer = 13, kObjectAttenuation = 14, kObjectDialogueEvent = 15, kObjectMotionBus = 16,   kObjectMotionFX = 17, kObjectEffect = 18, kObjectAuxiliaryBus = 20 }
enum	XWBFlags {   kXWBFlagsStreaming = 0x00000001, kXWBFlagsEntryNames = 0x00010000, kXWBFlagsCompact = 0x00020000, kXWBFlagsSyncDisabled = 0x00040000,   kXWBFlagsSeekTables = 0x00080000 }
enum	WaveFlags { kWaveFlagsReadAhead = 0x00000001, kWaveFlagsLoopCache = 0x00000002, kWaveFlagsRemoveLoopTail = 0x00000004, kWaveFlagsIgnoreLoop = 0x00000008 }
enum	Segments {   kSegmentBankData = 0, kSegmentEntryMetaData, kSegmentEntryNames, kSegmentWaveData,   kSegmentMAX }

Functions
AudioStream *	makeLoopingAudioStream (RewindableAudioStream *stream, size_t loops)
	Wrapper functionality to efficiently create a stream, which might be looped. More...
QueuingAudioStream *	makeQueuingAudioStream (int rate, int channels)
	Factory function for an QueuingAudioStream. More...
PacketizedAudioStream *	makeAACStream (Common::SeekableReadStream &extraData)
	Create a PacketizedAudioStream that decodes AAC sound. More...
RewindableAudioStream *	makeADPCMStream (Common::SeekableReadStream *stream, bool disposeAfterUse, uint32 size, ADPCMTypes type, int rate, int channels, uint32 blockAlign=0)
	Takes an input stream containing ADPCM compressed sound data and creates an RewindableAudioStream from that. More...
PacketizedAudioStream *	makePacketizedADPCMStream (ADPCMTypes type, int rate, int channels, uint32 blockAlign=0)
	Creates a PacketizedAudioStream that will automatically queue packets as individual AudioStreams like returned by makeADPCMStream. More...
RewindableAudioStream *	makeASFStream (Common::SeekableReadStream *stream, bool disposeAfterUse=true)
	Try to load a ASF from the given seekable stream and create a RewindableAudioStream from that data. More...
static int	scale_sample (mad_fixed_t sample)
RewindableAudioStream *	makeMP3Stream (Common::SeekableReadStream *stream, bool disposeAfterUse)
	Create a new SeekableAudioStream from the MP3 data in the given stream. More...
RewindableAudioStream *	makePCMStream (Common::SeekableReadStream *stream, int rate, byte flags, int channels, bool disposeAfterUse=true)
	Creates an audio stream, which plays from the given stream. More...
PacketizedAudioStream *	makePacketizedPCMStream (int rate, byte flags, int channels)
	Creates a PacketizedAudioStream that will automatically queue packets as individual AudioStreams like returned by makePCMStream. More...
static int16	floatToInt16 (float src)
static void	floatToInt16Interleave (int16 *dst, const float **src, uint32 length, uint8 channels)
static size_t	read_stream_wrap (void *ptr, size_t size, size_t nmemb, void *dataSource)
static int	seek_stream_wrap (void *dataSource, ogg_int64_t offset, int whence)
static int	close_stream_wrap (void *dataSource)
static long	tell_stream_wrap (void *dataSource)
RewindableAudioStream *	makeVorbisStream (Common::SeekableReadStream *stream, bool disposeAfterUse)
	Create a new RewindableAudioStream from the Ogg Vorbis data in the given stream. More...
PacketizedAudioStream *	makePacketizedVorbisStream (Common::SeekableReadStream &extraData)
	Create a new PacketizedAudioStream capable of decoding vorbis audio data. More...
PacketizedAudioStream *	makePacketizedVorbisStream (Common::SeekableReadStream &packet1, Common::SeekableReadStream &packet2, Common::SeekableReadStream &packet3)
	Create a new PacketizedAudioStream capable of decoding vorbis audio data. More...
RewindableAudioStream *	makeWAVStream (Common::SeekableReadStream *stream, bool disposeAfterUse)
	Try to load a WAVE from the given seekable stream and create an AudioStream from that data. More...
static void	butterflyFloats (float *v1, float *v2, int len)
static void	vectorFMulAdd (float *dst, const float *src0, const float *src1, const float *src2, int len)
static void	vectorFMulReverse (float *dst, const float *src0, const float *src1, int len)
PacketizedAudioStream *	makeWMAStream (int version, uint32 sampleRate, uint8 channels, uint32 bitRate, uint32 blockAlign, Common::SeekableReadStream &extraData)
	Create a PacketizedAudioStream that decodes WMA sound. More...
static size_t	bookMapType1QuantVals (size_t entries, size_t dimensions)
static void	putVorbisString (Common::BitStreamWriter &stream)
static void	putVorbisHeader (Common::BitStreamWriter &stream, uint8 type)
Sound::RewindableAudioStream *	makeWwRIFFVorbisStream (Common::SeekableReadStream *wwRIFFVorbis, bool disposeAfterUse)
AudioStream *	makeInterleaver (int rate, const std::vector< AudioStream * > &streams, bool disposeAfterUse=true)
	Takes several input audio streams and interleaves the sample data to create an audio stream with x channels, where x is the summation of the channels in all input streams. More...
static Common::UString	getFirst (Common::StreamTokenizer &tokenizer, Common::SeekableReadStream &stream)

Variables
static const int	MSADPCMAdaptCoeff1 []
static const int	MSADPCMAdaptCoeff2 []
static const int	MSADPCMAdaptationTable []
static const uint16	imaStepTable [89]
static const int8	kXboxIndexTable [16]
static const ASFGUID	s_asfHeader = ASFGUID(0x30, 0x26, 0xB2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C)
static const ASFGUID	s_asfFileHeader = ASFGUID(0xA1, 0xDC, 0xAB, 0x8C, 0x47, 0xA9, 0xCF, 0x11, 0x8E, 0xE4, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65)
static const ASFGUID	s_asfHead1 = ASFGUID(0xb5, 0x03, 0xbf, 0x5f, 0x2E, 0xA9, 0xCF, 0x11, 0x8e, 0xe3, 0x00, 0xc0, 0x0c, 0x20, 0x53, 0x65)
static const ASFGUID	s_asfComment = ASFGUID(0x33, 0x26, 0xb2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c)
static const ASFGUID	s_asfStreamHeader = ASFGUID(0x91, 0x07, 0xDC, 0xB7, 0xB7, 0xA9, 0xCF, 0x11, 0x8E, 0xE6, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65)
static const ASFGUID	s_asfCodecComment = ASFGUID(0x40, 0x52, 0xD1, 0x86, 0x1D, 0x31, 0xD0, 0x11, 0xA3, 0xA4, 0x00, 0xA0, 0xC9, 0x03, 0x48, 0xF6)
static const ASFGUID	s_asfDataHeader = ASFGUID(0x36, 0x26, 0xb2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c)
static const ASFGUID	s_asfAudioStream = ASFGUID(0x40, 0x9E, 0x69, 0xF8, 0x4D, 0x5B, 0xCF, 0x11, 0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B)
static const ASFGUID	s_asfExtendedHeader = ASFGUID(0x40, 0xA4, 0xD0, 0xD2, 0x07, 0xE3, 0xD2, 0x11, 0x97, 0xF0, 0x00, 0xA0, 0xC9, 0x5E, 0xA8, 0x50)
static const ASFGUID	s_asfStreamBitRate = ASFGUID(0xce, 0x75, 0xf8, 0x7b, 0x8d, 0x46, 0xd1, 0x11, 0x8d, 0x82, 0x00, 0x60, 0x97, 0xc9, 0xa2, 0xb2)
static const mad_timer_t	timer_zero = {0, 0}
static ov_callbacks	g_stream_wrap
static const float	powTab []
const uint16	wmaCriticalFreqs [25]
static const uint8	exponentBand22050 [3][25]
static const uint8	exponentBand32000 [3][25]
static const uint8	exponentBand44100 [3][25]
static const uint32	coef0Huffcodes [666]
static const uint8	coef0Huffbits [666]
static const uint32	coef1Huffcodes [555]
static const uint8	coef1Huffbits [555]
static const uint32	coef2Huffcodes [1336]
static const uint8	coef2Huffbits [1336]
static const uint32	coef3Huffcodes [1072]
static const uint8	coef3Huffbits [1072]
static const uint32	coef4Huffcodes [476]
static const uint8	coef4Huffbits [476]
static const uint32	coef5Huffcodes [435]
static const uint8	coef5Huffbits [435]
static const uint16	levels0 [60]
static const uint16	levels1 [40]
static const uint16	levels2 [340]
static const uint16	levels3 [180]
static const uint16	levels4 [70]
static const uint16	levels5 [40]
static const WMACoefHuffmanParam	coefHuffmanParam [6]
const uint32	hgainHuffCodes [37]
const uint8	hgainHuffBits [37]
const uint32	scaleHuffCodes [121]
const uint8	scaleHuffBits [121]
static const int	kLSPCoefCount = 10
const float	lspCodebook [kLSPCoefCount][16]
static const byte	kCodeBook []
static const size_t	kChannelInvalid = SIZE_MAX

Enumeration Type Documentation

ADPCMTypes

enum Sound::ADPCMTypes

Enumerator
kADPCMMSIma
kADPCMMS
kADPCMApple
kADPCMXbox

Definition at line 65 of file adpcm.h.

HeaderFlags

enum Sound::HeaderFlags

Enumerator
kHeaderFlagSimpleInfo

Definition at line 137 of file fmodsamplebank.cpp.

ObjectType

enum Sound::ObjectType

Enumerator
kObjectSettings
kObjectSound
kObjectEventAction
kObjectEvent
kObjectSequenceContainer
kObjectSwitchContainer
kObjectActorMixer
kObjectAudioBus
kObjectBlendContainer
kObjectMusicSegment
kObjectMusicTrack
kObjectMusicSwitchContainer
kObjectMusicPlaylistContainer
kObjectAttenuation
kObjectDialogueEvent
kObjectMotionBus
kObjectMotionFX
kObjectEffect
kObjectAuxiliaryBus

Definition at line 212 of file wwisesoundbank.cpp.

PCMFlags

enum Sound::PCMFlags

Various flags which can be bit-ORed and then passed to makeRawMemoryStream and some other AudioStream factories to control their behavior.

Engine authors are advised not to rely on a certain value or order of these flags (in particular, do not store them verbatim in savestates).

Enumerator
FLAG_UNSIGNED	unsigned samples (default: signed)
FLAG_16BITS	sound is 16 bits wide (default: 8bit)
FLAG_LITTLE_ENDIAN	samples are little endian (default: big endian)
FLAG_NATIVE_ENDIAN	samples are in native endianness

Definition at line 67 of file pcm.h.

SampleFlags

enum Sound::SampleFlags

Enumerator
kSampleFlagMP3
kSampleFlagIMAADPCM

Definition at line 97 of file fmodsamplebank.cpp.

SectionType

enum Sound::SectionType

Enumerator
kSectionBankHeader
kSectionDataIndex
kSectionData
kSectionObjects
kSectionSoundTypeID

Definition at line 204 of file wwisesoundbank.cpp.

Segments

enum Sound::Segments

Enumerator
kSegmentBankData
kSegmentEntryMetaData
kSegmentEntryNames
kSegmentWaveData
kSegmentMAX

Definition at line 128 of file xactwavebank_binary.cpp.

SoundType

enum Sound::SoundType

The type of a sound.

Enumerator
kSoundTypeMusic	Music.
kSoundTypeSFX	Sound effect.
kSoundTypeVoice	Voice/Speech.
kSoundTypeVideo	Video/Movie.
kSoundTypeMAX

Definition at line 43 of file types.h.

WaveCompressionType

enum Sound::WaveCompressionType

Enumerator
kWavePCM
kWaveMSADPCM
kWaveMSIMAADPCM
kWaveMSIMAADPCM2
kWaveWMAv2

Definition at line 30 of file wave_types.h.

WaveFlags

enum Sound::WaveFlags

Enumerator
kWaveFlagsReadAhead	Performance hint: read ahead while streaming.
kWaveFlagsLoopCache	Audio file is used by at least one looping sound.
kWaveFlagsRemoveLoopTail	Ignore the data after the looping section.
kWaveFlagsIgnoreLoop	Don't loop this sound.

Definition at line 76 of file xactwavebank_binary.cpp.

XWBFlags

enum Sound::XWBFlags

Enumerator
kXWBFlagsStreaming
kXWBFlagsEntryNames
kXWBFlagsCompact
kXWBFlagsSyncDisabled
kXWBFlagsSeekTables

Definition at line 68 of file xactwavebank_binary.cpp.

Function Documentation

bookMapType1QuantVals()

static size_t Sound::bookMapType1QuantVals ( size_t  entries, size_t  dimensions  )

static

Definition at line 101 of file wwriffvorbis.cpp.

References Common::intLog2().

Referenced by Sound::CodebookLibrary::copy(), and Sound::CodebookLibrary::rebuild().

Here is the call graph for this function:

Here is the caller graph for this function:

butterflyFloats()

static void Sound::butterflyFloats ( float *  v1, float *  v2, int  len  )

inlinestatic

Definition at line 78 of file wma.cpp.

Referenced by Sound::WMACodec::decodeChannels().

Here is the caller graph for this function:

close_stream_wrap()

static int Sound::close_stream_wrap ( void *  dataSource )

static

Definition at line 101 of file vorbis.cpp.

floatToInt16()

static int16 Sound::floatToInt16 ( float  src )

inlinestatic

Definition at line 34 of file util.h.

Referenced by floatToInt16Interleave().

Here is the caller graph for this function:

floatToInt16Interleave()

static void Sound::floatToInt16Interleave ( int16 *  dst, const float **  src, uint32  length, uint8  channels  )

inlinestatic

Definition at line 39 of file util.h.

References floatToInt16().

Referenced by Video::Bink::BinkAudioTrack::audioBlock(), and Sound::WMACodec::decodeFrame().

Here is the call graph for this function:

Here is the caller graph for this function:

getFirst()

static Common::UString Sound::getFirst ( Common::StreamTokenizer &  tokenizer, Common::SeekableReadStream &  stream  )

static

Definition at line 73 of file xactwavebank_ascii.cpp.

References Common::StreamTokenizer::getTokens(), and Common::StreamTokenizer::nextChunk().

Referenced by Sound::XACTWaveBank_ASCII::load().

Here is the call graph for this function:

Here is the caller graph for this function:

makeAACStream()

PacketizedAudioStream * Sound::makeAACStream

(

Common::SeekableReadStream &

extraData

)

Create a PacketizedAudioStream that decodes AAC sound.

Parameters

extraData

The stream containing the extra data needed for initialization

Returns

A new PacketizedAudioStream, or NULL on error

Definition at line 140 of file aac.cpp.

Referenced by Video::QuickTimeDecoder::AudioSampleDesc::createAudioStream().

Here is the caller graph for this function:

makeADPCMStream()

RewindableAudioStream * Sound::makeADPCMStream	(	Common::SeekableReadStream *	stream,
		bool	disposeAfterUse,
		uint32	size,
		ADPCMTypes	type,
		int	rate,
		int	channels,
		uint32	blockAlign = 0
	)

Takes an input stream containing ADPCM compressed sound data and creates an RewindableAudioStream from that.

Parameters

stream	The SeekableReadStream from which to read the ADPCM data.
disposeAfterUse	Whether to delete the stream after use.
size	How many bytes to read from the stream (0 = all).
type	The compression type used.
rate	The sampling rate.
channels	The number of channels.
blockAlign	Block alignment ???

Returns

A new RewindableAudioStream, or 0, if an error occurred.

Definition at line 640 of file adpcm.cpp.

References error(), kADPCMApple, kADPCMMS, kADPCMMSIma, and kADPCMXbox.

Referenced by Sound::FMODSampleBank::getSample(), Sound::XACTWaveBank_Binary::getWave(), Sound::PacketizedADPCMStream::makeStream(), and makeWAVStream().

Here is the call graph for this function:

Here is the caller graph for this function:

makeASFStream()

RewindableAudioStream * Sound::makeASFStream	(	Common::SeekableReadStream *	stream,
		bool	disposeAfterUse = true
	)

Try to load a ASF from the given seekable stream and create a RewindableAudioStream from that data.

Parameters

stream	The SeekableReadStream from which to read the ASF data.
disposeAfterUse	Whether to delete the stream after use.

Returns

A new RewindableAudioStream, or 0, if an error occurred.

Definition at line 481 of file asf.cpp.

Referenced by Sound::XACTWaveBank_Binary::getWave(), and Sound::SoundManager::makeAudioStream().

Here is the caller graph for this function:

makeInterleaver()

AudioStream * Sound::makeInterleaver	(	int	rate,
		const std::vector< AudioStream * > &	streams,
		bool	disposeAfterUse = true
	)

Takes several input audio streams and interleaves the sample data to create an audio stream with x channels, where x is the summation of the channels in all input streams.

For example, if you put in 3 stereo audio streams, this will create an audio stream with 6 channels, all sample data properly interleaved.

Parameters

rate	The sampling rate.
streams	The streams themselves.
disposeAfterUse	Whether to delete the streams after use.

Returns

A new AudioStream.

Definition at line 137 of file interleaver.cpp.

Referenced by Video::XboxMediaVideo::XMVAudioTrack51::XMVAudioTrack51().

Here is the caller graph for this function:

makeLoopingAudioStream()

AudioStream * Sound::makeLoopingAudioStream	(	RewindableAudioStream *	stream,
		size_t	loops
	)

Wrapper functionality to efficiently create a stream, which might be looped.

Note that this function does not return a LoopingAudioStream, because it does not create one when the loop count is "1". This allows to keep the runtime overhead down, when the code does not require any functionality only offered by LoopingAudioStream.

Parameters

stream	Stream to loop (will be automatically destroyed, when the looping is done)
loops	How often to loop (0 = infinite)

Returns

A new AudioStream, which offers the desired functionality.

Definition at line 101 of file audiostream.cpp.

Referenced by Engines::Jade::Game::playMenuMusic(), and Sound::SoundManager::playSoundFile().

Here is the caller graph for this function:

makeMP3Stream()

RewindableAudioStream * Sound::makeMP3Stream	(	Common::SeekableReadStream *	stream,
		bool	disposeAfterUse
	)

Create a new SeekableAudioStream from the MP3 data in the given stream.

Allows for seeking (which is why we require a SeekableReadStream).

Parameters

stream	The SeekableReadStream from which to read the MP3 data.
disposeAfterUse	Whether to delete the stream after use.

Returns

A new SeekableAudioStream, or 0, if an error occurred.

Definition at line 353 of file mp3.cpp.

References Common::ScopedPtrBase< T, Deallocator >::release().

Referenced by Sound::FMODSampleBank::getSample(), and Sound::SoundManager::makeAudioStream().

Here is the call graph for this function:

Here is the caller graph for this function:

makePacketizedADPCMStream()

PacketizedAudioStream * Sound::makePacketizedADPCMStream	(	ADPCMTypes	type,
		int	rate,
		int	channels,
		uint32	blockAlign = 0
	)

Creates a PacketizedAudioStream that will automatically queue packets as individual AudioStreams like returned by makeADPCMStream.

Due to the ADPCM types not necessarily supporting stateless streaming, OKI and DVI are not supported by this function and will return NULL.

Parameters

type	the compression type used
rate	the sampling rate
channels	the number of channels
blockAlign	block alignment ???

Returns

The new PacketizedAudioStream or NULL, if the type isn't supported.

Definition at line 673 of file adpcm.cpp.

Referenced by Video::QuickTimeDecoder::AudioSampleDesc::createAudioStream(), and Video::XboxMediaVideo::XMVAudioTrack::createStream().

Here is the caller graph for this function:

makePacketizedPCMStream()

PacketizedAudioStream * Sound::makePacketizedPCMStream	(	int	rate,
		byte	flags,
		int	channels
	)

Creates a PacketizedAudioStream that will automatically queue packets as individual AudioStreams like returned by makePCMStream.

Parameters

rate	Rate of the sound data.
flags	Audio flags combination.

See also

PCMFlags

Returns

The new PacketizedAudioStream.

Definition at line 171 of file pcm.cpp.

Referenced by Video::QuickTimeDecoder::AudioSampleDesc::createAudioStream(), and Video::XboxMediaVideo::XMVAudioTrack::createStream().

Here is the caller graph for this function:

makePacketizedVorbisStream() [1/2]

PacketizedAudioStream * Sound::makePacketizedVorbisStream

(

Common::SeekableReadStream &

extraData

)

Create a new PacketizedAudioStream capable of decoding vorbis audio data.

Parameters

extraData

The vorbis header data, combined into one stream, as used in non-ogg containers.

Returns

a new PacketizedAudioStream, or NULL if an error occurred

Definition at line 524 of file vorbis.cpp.

References Common::ScopedPtrBase< T, Deallocator >::release().

Referenced by Sound::WwRIFFVorbisStream::rewind().

Here is the call graph for this function:

Here is the caller graph for this function:

makePacketizedVorbisStream() [2/2]

PacketizedAudioStream * Sound::makePacketizedVorbisStream	(	Common::SeekableReadStream &	packet1,
		Common::SeekableReadStream &	packet2,
		Common::SeekableReadStream &	packet3
	)

Create a new PacketizedAudioStream capable of decoding vorbis audio data.

Parameters

packet1	The first vorbis header, as used in ogg
packet2	The second vorbis header, as used in ogg
packet3	The third vorbis header, as used in ogg

Returns

a new PacketizedAudioStream, or NULL if an error occurred

Definition at line 532 of file vorbis.cpp.

References Common::ScopedPtrBase< T, Deallocator >::release().

Here is the call graph for this function:

makePCMStream()

RewindableAudioStream * Sound::makePCMStream	(	Common::SeekableReadStream *	stream,
		int	rate,
		byte	flags,
		int	channels,
		bool	disposeAfterUse = true
	)

Creates an audio stream, which plays from the given stream.

Parameters

stream	Stream object to play from.
rate	Rate of the sound data.
flags	Audio flags combination.
channels	Number of channels

See also

RawFlags

Parameters

disposeAfterUse

Whether to delete the stream after use.

Returns

The new SeekableAudioStream (or 0 on failure).

Definition at line 140 of file pcm.cpp.

References FLAG_16BITS, FLAG_LITTLE_ENDIAN, FLAG_UNSIGNED, and MAKE_RAW_STREAM.

Referenced by Sound::AACDecoder::decodeFrame(), Sound::WMACodec::decodeFrame(), Sound::XACTWaveBank_Binary::getWave(), Sound::PacketizedPCMStream::makeStream(), and makeWAVStream().

Here is the caller graph for this function:

makeQueuingAudioStream()

QueuingAudioStream * Sound::makeQueuingAudioStream	(	int	rate,
		int	channels
	)

Factory function for an QueuingAudioStream.

Definition at line 270 of file audiostream.cpp.

Referenced by Sound::AACDecoder::AACDecoder(), Sound::AACDecoder::decodeFrame(), and Sound::WMACodec::WMACodec().

Here is the caller graph for this function:

makeVorbisStream()

RewindableAudioStream * Sound::makeVorbisStream	(	Common::SeekableReadStream *	stream,
		bool	disposeAfterUse
	)

Create a new RewindableAudioStream from the Ogg Vorbis data in the given stream.

Parameters

stream	The RewindableAudioStream from which to read the Ogg Vorbis data.
disposeAfterUse	Whether to delete the stream after use.

Returns

A new RewindableAudioStream, or 0, if an error occurred.

Definition at line 516 of file vorbis.cpp.

References Common::ScopedPtrBase< T, Deallocator >::release().

Referenced by Sound::XACTWaveBank_ASCII::getWave(), and Sound::SoundManager::makeAudioStream().

Here is the call graph for this function:

Here is the caller graph for this function:

makeWAVStream()

RewindableAudioStream * Sound::makeWAVStream	(	Common::SeekableReadStream *	stream,
		bool	disposeAfterUse
	)

Try to load a WAVE from the given seekable stream and create an AudioStream from that data.

Currently this function supports uncompressed raw PCM data, MS IMA ADPCM and MS ADPCM (uses makeADPCMStream internally).

Parameters

stream	The SeekableReadStream from which to read the WAVE data.
disposeAfterUse	Whether to delete the stream after use.

Returns

A new RewindableAudioStream, or 0, if an error occurred.

Definition at line 38 of file wave.cpp.

References Common::debugTag(), Common::ReadStream::eos(), FLAG_16BITS, FLAG_LITTLE_ENDIAN, FLAG_UNSIGNED, kADPCMMS, kADPCMMSIma, kWaveMSADPCM, kWaveMSIMAADPCM, kWaveMSIMAADPCM2, kWavePCM, makeADPCMStream(), makePCMStream(), MKTAG, Common::SeekableReadStream::pos(), Common::ReadStream::readUint16LE(), Common::ReadStream::readUint32BE(), Common::ReadStream::readUint32LE(), and Common::SeekableReadStream::skip().

Referenced by Sound::SoundManager::makeAudioStream().

Here is the call graph for this function:

Here is the caller graph for this function:

makeWMAStream()

PacketizedAudioStream * Sound::makeWMAStream	(	int	version,
		uint32	sampleRate,
		uint8	channels,
		uint32	bitRate,
		uint32	blockAlign,
		Common::SeekableReadStream &	extraData
	)

Create a PacketizedAudioStream that decodes WMA sound.

Parameters

extraData

The stream containing the extra data needed for initialization

Returns

A new PacketizedAudioStream, or NULL on error

Definition at line 1726 of file wma.cpp.

Referenced by Sound::ASFStream::createAudioStream().

Here is the caller graph for this function:

makeWwRIFFVorbisStream()

Sound::RewindableAudioStream * Sound::makeWwRIFFVorbisStream	(	Common::SeekableReadStream *	wwRIFFVorbis,
		bool	disposeAfterUse
	)

Definition at line 1035 of file wwriffvorbis.cpp.

References kCodeBook.

Referenced by Sound::WwiseSoundBank::getFile(), and Sound::WwiseSoundBank::getSound().

Here is the caller graph for this function:

putVorbisHeader()

static void Sound::putVorbisHeader ( Common::BitStreamWriter &  stream, uint8  type  )

static

Definition at line 673 of file wwriffvorbis.cpp.

References Common::BitStreamWriter::putBits(), and putVorbisString().

Referenced by Sound::WwRIFFVorbisStream::generateHeaderComment(), Sound::WwRIFFVorbisStream::generateHeaderIdentification(), and Sound::WwRIFFVorbisStream::generateHeaderSetup().

Here is the call graph for this function:

Here is the caller graph for this function:

putVorbisString()

static void Sound::putVorbisString ( Common::BitStreamWriter &  stream )

static

Definition at line 664 of file wwriffvorbis.cpp.

References Common::BitStreamWriter::putBits().

Referenced by putVorbisHeader().

Here is the call graph for this function:

Here is the caller graph for this function:

read_stream_wrap()

static size_t Sound::read_stream_wrap ( void *  ptr, size_t  size, size_t  nmemb, void *  dataSource  )

static

Definition at line 71 of file vorbis.cpp.

References Common::ReadStream::read().

Here is the call graph for this function:

scale_sample()

static int Sound::scale_sample ( mad_fixed_t  sample )

inlinestatic

Definition at line 317 of file mp3.cpp.

Referenced by Sound::MP3Stream::readBuffer().

Here is the caller graph for this function:

seek_stream_wrap()

static int Sound::seek_stream_wrap ( void *  dataSource, ogg_int64_t  offset, int  whence  )

static

Definition at line 79 of file vorbis.cpp.

References Common::SeekableReadStream::kOriginBegin, Common::SeekableReadStream::kOriginCurrent, Common::SeekableReadStream::kOriginEnd, Common::SeekableReadStream::kOriginMAX, Common::SeekableReadStream::pos(), and Common::SeekableReadStream::seek().

Here is the call graph for this function:

tell_stream_wrap()

static long Sound::tell_stream_wrap ( void *  dataSource )

static

Definition at line 106 of file vorbis.cpp.

References Common::SeekableReadStream::pos().

Here is the call graph for this function:

vectorFMulAdd()

static void Sound::vectorFMulAdd ( float *  dst, const float *  src0, const float *  src1, const float *  src2, int  len  )

inlinestatic

Definition at line 87 of file wma.cpp.

Referenced by Sound::WMACodec::window().

Here is the caller graph for this function:

vectorFMulReverse()

static void Sound::vectorFMulReverse ( float *  dst, const float *  src0, const float *  src1, int  len  )

inlinestatic

Definition at line 93 of file wma.cpp.

Referenced by Sound::WMACodec::window().

Here is the caller graph for this function:

Variable Documentation

coef0Huffbits

const uint8 Sound::coef0Huffbits[666]

static

Definition at line 171 of file wmadata.h.

coef0Huffcodes

const uint32 Sound::coef0Huffcodes[666]

static

Definition at line 84 of file wmadata.h.

coef1Huffbits

const uint8 Sound::coef1Huffbits[555]

static

Definition at line 331 of file wmadata.h.

coef1Huffcodes

const uint32 Sound::coef1Huffcodes[555]

static

Definition at line 258 of file wmadata.h.

coef2Huffbits

const uint8 Sound::coef2Huffbits[1336]

static

Definition at line 574 of file wmadata.h.

coef2Huffcodes

const uint32 Sound::coef2Huffcodes[1336]

static

Definition at line 404 of file wmadata.h.

coef3Huffbits

const uint8 Sound::coef3Huffbits[1072]

static

Definition at line 881 of file wmadata.h.

coef3Huffcodes

const uint32 Sound::coef3Huffcodes[1072]

static

Definition at line 744 of file wmadata.h.

coef4Huffbits

const uint8 Sound::coef4Huffbits[476]

static

Definition at line 1081 of file wmadata.h.

coef4Huffcodes

const uint32 Sound::coef4Huffcodes[476]

static

Definition at line 1018 of file wmadata.h.

coef5Huffbits

const uint8 Sound::coef5Huffbits[435]

static

Definition at line 1202 of file wmadata.h.

coef5Huffcodes

const uint32 Sound::coef5Huffcodes[435]

static

Definition at line 1144 of file wmadata.h.

coefHuffmanParam

const WMACoefHuffmanParam Sound::coefHuffmanParam[6]

static

Initial value:

= {
    { ARRAYSIZE(coef0Huffbits), ARRAYSIZE(levels0), coef0Huffcodes, coef0Huffbits, levels0 },
    { ARRAYSIZE(coef1Huffbits), ARRAYSIZE(levels1), coef1Huffcodes, coef1Huffbits, levels1 },
    { ARRAYSIZE(coef2Huffbits), ARRAYSIZE(levels2), coef2Huffcodes, coef2Huffbits, levels2 },
    { ARRAYSIZE(coef3Huffbits), ARRAYSIZE(levels3), coef3Huffcodes, coef3Huffbits, levels3 },
    { ARRAYSIZE(coef4Huffbits), ARRAYSIZE(levels4), coef4Huffcodes, coef4Huffbits, levels4 },
    { ARRAYSIZE(coef5Huffbits), ARRAYSIZE(levels5), coef5Huffcodes, coef5Huffbits, levels5 }
}

Definition at line 1382 of file wmadata.h.

Referenced by Sound::WMACodec::initCoefHuffman().

exponentBand22050

const uint8 Sound::exponentBand22050[3][25]

static

Initial value:

= {
    { 10, 4, 8, 4, 8, 8, 12, 20, 24, 24, 16 },
    { 14, 4, 8, 8, 4, 12, 12, 16, 24, 16, 20, 24, 32, 40, 36 },
    { 23, 4, 4, 4, 8, 4, 4, 8, 8, 8, 8, 8, 12, 12, 16, 16, 24, 24, 32, 44, 48, 60, 84, 72 }
}

Definition at line 66 of file wmadata.h.

Referenced by Sound::WMACodec::evalMDCTScales().

exponentBand32000

const uint8 Sound::exponentBand32000[3][25]

static

Initial value:

= {
    { 11, 4, 4, 8, 4, 4, 12, 16, 24, 20, 28, 4 },
    { 15, 4, 8, 4, 4, 8, 8, 16, 20, 12, 20, 20, 28, 40, 56, 8 },
    { 16, 8, 4, 8, 8, 12, 16, 20, 24, 40, 32, 32, 44, 56, 80, 112, 16 }
}

Definition at line 72 of file wmadata.h.

Referenced by Sound::WMACodec::evalMDCTScales().

exponentBand44100

const uint8 Sound::exponentBand44100[3][25]

static

Initial value:

= {
    { 12,  4,   4,   4,   4,   4,   8,   8,   8,  12,  16,  20,  36 },
    { 15,  4,   8,   4,   8,   8,   4,   8,   8,  12,  12,  12,  24,  28,  40,  76 },
    { 17,  4,   8,   8,   4,  12,  12,   8,   8,  24,  16,  20,  24,  32,  40,  60,  80, 152 }
}

Definition at line 78 of file wmadata.h.

Referenced by Sound::WMACodec::evalMDCTScales().

g_stream_wrap

ov_callbacks Sound::g_stream_wrap

static

Initial value:

= {
    read_stream_wrap, seek_stream_wrap, close_stream_wrap, tell_stream_wrap
}

Definition at line 111 of file vorbis.cpp.

Referenced by Sound::VorbisStream::VorbisStream().

hgainHuffBits

const uint8 Sound::hgainHuffBits[37]

Initial value:

= {
    10, 12, 10, 13,  9, 13,  9,  8,
     7,  5,  5,  4,  4,  3,  3,  3,
     4,  3,  4,  4,  5,  5,  6,  8,
     7, 10,  8, 10,  9,  8,  9,  9,
    13, 10, 13, 13, 13
}

Definition at line 1399 of file wmadata.h.

Referenced by Sound::WMACodec::initNoise().

hgainHuffCodes

const uint32 Sound::hgainHuffCodes[37]

Initial value:

= {
    0x00003, 0x002E7, 0x00001, 0x005CD, 0x0005D, 0x005C9, 0x0005E, 0x00003,
    0x00016, 0x0000B, 0x00001, 0x00006, 0x00001, 0x00006, 0x00004, 0x00005,
    0x00004, 0x00007, 0x00003, 0x00007, 0x00004, 0x0000A, 0x0000A, 0x00002,
    0x00003, 0x00000, 0x00005, 0x00002, 0x0005F, 0x00004, 0x00003, 0x00002,
    0x005C8, 0x000B8, 0x005CA, 0x005CB, 0x005CC
}

Definition at line 1391 of file wmadata.h.

Referenced by Sound::WMACodec::initNoise().

imaStepTable

const uint16 Sound::imaStepTable[89]

static

Initial value:

= {
        7,    8,    9,   10,   11,   12,   13,   14,
       16,   17,   19,   21,   23,   25,   28,   31,
       34,   37,   41,   45,   50,   55,   60,   66,
       73,   80,   88,   97,  107,  118,  130,  143,
      157,  173,  190,  209,  230,  253,  279,  307,
      337,  371,  408,  449,  494,  544,  598,  658,
      724,  796,  876,  963, 1060, 1166, 1282, 1411,
     1552, 1707, 1878, 2066, 2272, 2499, 2749, 3024,
     3327, 3660, 4026, 4428, 4871, 5358, 5894, 6484,
     7132, 7845, 8630, 9493,10442,11487,12635,13899,
    15289,16818,18500,20350,22385,24623,27086,29794,
    32767
}

Definition at line 451 of file adpcm.cpp.

Referenced by Sound::Ima_ADPCMStream::decodeIMA(), Sound::Xbox_ADPCMStream::decodeXbox(), and Sound::Xbox_ADPCMStream::readBuffer().

kChannelInvalid

const size_t Sound::kChannelInvalid = SIZE_MAX

static

Definition at line 32 of file types.h.

Referenced by Sound::SoundManager::freeChannel(), and Sound::SoundManager::newChannel().

kCodeBook

const byte Sound::kCodeBook[]

static

Definition at line 26 of file wwriffvorbisdata.h.

Referenced by makeWwRIFFVorbisStream().

kLSPCoefCount

const int Sound::kLSPCoefCount = 10

static

Definition at line 1437 of file wmadata.h.

Referenced by Sound::WMACodec::decodeExpLSP(), and Sound::WMACodec::lspToCurve().

kXboxIndexTable

const int8 Sound::kXboxIndexTable[16]

static

Initial value:

= {
    -1, -1, -1, -1, 2, 4, 6, 8,
    -1, -1, -1, -1, 2, 4, 6, 8
}

Definition at line 570 of file adpcm.cpp.

Referenced by Sound::Xbox_ADPCMStream::decodeXbox().

levels0

const uint16 Sound::levels0[60]

static

Initial value:

= {
    317, 92, 62, 60, 19, 17, 10,  7,
      6,  5,  5,  3,  3,  3,  2,  2,
      2,  2,  2,  2,  2,  1,  2,  2,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1
}

Definition at line 1260 of file wmadata.h.

levels1

const uint16 Sound::levels1[40]

static

Initial value:

= {
    311, 91, 61, 28, 10,  6,  5,  2,
      2,  2,  2,  2,  2,  2,  2,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1
}

Definition at line 1271 of file wmadata.h.

levels2

const uint16 Sound::levels2[340]

static

Definition at line 1279 of file wmadata.h.

levels3

const uint16 Sound::levels3[180]

static

Initial value:

= {
    351, 122, 76, 61, 41, 42, 24, 30,
     22,  19, 11,  9, 10,  8,  5,  5,
      4,   5,  5,  3,  3,  3,  3,  3,
      3,   3,  2,  2,  3,  2,  2,  2,
      3,   3,  2,  2,  2,  3,  2,  2,
      2,   2,  2,  2,  2,  2,  2,  2,
      2,   2,  2,  2,  2,  2,  1,  1,
      2,   2,  1,  2,  1,  2,  2,  2,
      2,   2,  2,  1,  2,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  2,
      2,   1,  2,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1,  1,  1,  1,  1,
      1,   1,  1,  1
}

Definition at line 1325 of file wmadata.h.

levels4

const uint16 Sound::levels4[70]

static

Initial value:

= {
    113, 68, 49, 42, 40, 32, 27, 15,
     10,  5,  3,  3,  3,  3,  2,  2,
      2,  2,  2,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1
}

Definition at line 1351 of file wmadata.h.

levels5

const uint16 Sound::levels5[40]

static

Initial value:

= {
    214, 72, 42, 40, 18,  4,  4,  2,
      2,  2,  2,  2,  1,  1,  2,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1,
      1,  1,  1,  1,  1,  1,  1,  1
}

Definition at line 1363 of file wmadata.h.

lspCodebook

const float Sound::lspCodebook[kLSPCoefCount][16]

Initial value:

= {
    { 1.98732877f, 1.97944528f, 1.97179088f, 1.96260549f, 1.95038374f, 1.93336114f, 1.90719232f, 1.86191415f, },
    { 1.97260000f, 1.96083160f, 1.94982586f, 1.93806164f, 1.92516608f, 1.91010199f, 1.89232331f, 1.87149812f,
      1.84564818f, 1.81358067f, 1.77620070f, 1.73265264f, 1.67907855f, 1.60959081f, 1.50829650f, 1.33120330f, },
    { 1.90109110f, 1.86482426f, 1.83419671f, 1.80168452f, 1.76650116f, 1.72816320f, 1.68502700f, 1.63738256f,
      1.58501580f, 1.51795181f, 1.43679906f, 1.33950585f, 1.24176208f, 1.12260729f, 0.96749668f, 0.74048265f, },
    { 1.76943864f, 1.67822463f, 1.59946365f, 1.53560582f, 1.47470796f, 1.41210167f, 1.34509536f, 1.27339507f,
      1.19303814f, 1.09765169f, 0.98818722f, 0.87239446f, 0.74369172f, 0.59768184f, 0.43168630f, 0.17977021f, },
    { 1.43428349f, 1.32038354f, 1.21074086f, 1.10577988f, 1.00561746f, 0.90335924f, 0.80437489f, 0.70709671f,
      0.60427395f, 0.49814048f, 0.38509539f, 0.27106800f, 0.14407416f, 0.00219910f,-0.16725141f,-0.36936085f, },
    { 0.99895687f, 0.84188166f, 0.70753739f, 0.57906595f, 0.47055563f, 0.36966965f, 0.26826648f, 0.17163380f,
      0.07208392f,-0.03062936f,-1.40037388f,-0.25128968f,-0.37213937f,-0.51075646f,-0.64887512f,-0.80308031f, },
    { 0.26515280f, 0.06313551f,-0.08872080f,-0.21103548f,-0.31069678f,-0.39680323f,-0.47223474f,-0.54167135f,
     -0.61444740f,-0.68943343f,-0.76580211f,-0.85170082f,-0.95289061f,-1.06514703f,-1.20510707f,-1.37617746f, },
    {-0.53940301f,-0.73770929f,-0.88424876f,-1.01117930f,-1.13389091f,-1.26830073f,-1.42041987f,-1.62033919f,
     -1.10158808f,-1.16512566f,-1.23337128f,-1.30414401f,-1.37663312f,-1.46853845f,-1.57625798f,-1.66893638f, },
    {-0.38601997f,-0.56009350f,-0.66978483f,-0.76028471f,-0.83846064f,-0.90868087f,-0.97408881f,-1.03694962f, },
    {-1.56144989f,-1.65944032f,-1.72689685f,-1.77857740f,-1.82203011f,-1.86220079f,-1.90283983f,-1.94820479f, },
}

Definition at line 1439 of file wmadata.h.

Referenced by Sound::WMACodec::decodeExpLSP().

MSADPCMAdaptationTable

const int Sound::MSADPCMAdaptationTable[]

static

Initial value:

= {
    230, 230, 230, 230, 307, 409, 512, 614,
    768, 614, 512, 409, 307, 230, 230, 230
}

Definition at line 340 of file adpcm.cpp.

Referenced by Sound::MS_ADPCMStream::decodeMS().

MSADPCMAdaptCoeff1

const int Sound::MSADPCMAdaptCoeff1[]

static

Initial value:

= {
    256, 512, 0, 192, 240, 460, 392
}

Definition at line 332 of file adpcm.cpp.

Referenced by Sound::MS_ADPCMStream::readBuffer().

MSADPCMAdaptCoeff2

const int Sound::MSADPCMAdaptCoeff2[]

static

Initial value:

= {
    0, -256, 0, 64, 0, -208, -232
}

Definition at line 336 of file adpcm.cpp.

Referenced by Sound::MS_ADPCMStream::readBuffer().

powTab

const float Sound::powTab[]

static

Definition at line 1342 of file wma.cpp.

Referenced by Sound::WMACodec::decodeExpHuffman().

s_asfAudioStream

const ASFGUID Sound::s_asfAudioStream = ASFGUID(0x40, 0x9E, 0x69, 0xF8, 0x4D, 0x5B, 0xCF, 0x11, 0xA8, 0xFD, 0x00, 0x80, 0x5F, 0x5C, 0x44, 0x2B)

static

Definition at line 102 of file asf.cpp.

Referenced by Sound::ASFStream::parseStreamHeader().

s_asfCodecComment

const ASFGUID Sound::s_asfCodecComment = ASFGUID(0x40, 0x52, 0xD1, 0x86, 0x1D, 0x31, 0xD0, 0x11, 0xA3, 0xA4, 0x00, 0xA0, 0xC9, 0x03, 0x48, 0xF6)

static

Definition at line 100 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfComment

const ASFGUID Sound::s_asfComment = ASFGUID(0x33, 0x26, 0xb2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c)

static

Definition at line 98 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfDataHeader

const ASFGUID Sound::s_asfDataHeader = ASFGUID(0x36, 0x26, 0xb2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xa6, 0xd9, 0x00, 0xaa, 0x00, 0x62, 0xce, 0x6c)

static

Definition at line 101 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfExtendedHeader

const ASFGUID Sound::s_asfExtendedHeader = ASFGUID(0x40, 0xA4, 0xD0, 0xD2, 0x07, 0xE3, 0xD2, 0x11, 0x97, 0xF0, 0x00, 0xA0, 0xC9, 0x5E, 0xA8, 0x50)

static

Definition at line 103 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfFileHeader

const ASFGUID Sound::s_asfFileHeader = ASFGUID(0xA1, 0xDC, 0xAB, 0x8C, 0x47, 0xA9, 0xCF, 0x11, 0x8E, 0xE4, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65)

static

Definition at line 96 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfHead1

const ASFGUID Sound::s_asfHead1 = ASFGUID(0xb5, 0x03, 0xbf, 0x5f, 0x2E, 0xA9, 0xCF, 0x11, 0x8e, 0xe3, 0x00, 0xc0, 0x0c, 0x20, 0x53, 0x65)

static

Definition at line 97 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfHeader

const ASFGUID Sound::s_asfHeader = ASFGUID(0x30, 0x26, 0xB2, 0x75, 0x8E, 0x66, 0xCF, 0x11, 0xA6, 0xD9, 0x00, 0xAA, 0x00, 0x62, 0xCE, 0x6C)

static

Definition at line 95 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfStreamBitRate

const ASFGUID Sound::s_asfStreamBitRate = ASFGUID(0xce, 0x75, 0xf8, 0x7b, 0x8d, 0x46, 0xd1, 0x11, 0x8d, 0x82, 0x00, 0x60, 0x97, 0xc9, 0xa2, 0xb2)

static

Definition at line 104 of file asf.cpp.

Referenced by Sound::ASFStream::load().

s_asfStreamHeader

const ASFGUID Sound::s_asfStreamHeader = ASFGUID(0x91, 0x07, 0xDC, 0xB7, 0xB7, 0xA9, 0xCF, 0x11, 0x8E, 0xE6, 0x00, 0xC0, 0x0C, 0x20, 0x53, 0x65)

static

Definition at line 99 of file asf.cpp.

Referenced by Sound::ASFStream::load().

scaleHuffBits

const uint8 Sound::scaleHuffBits[121]

Initial value:

= {
    18, 18, 18, 18, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
    19, 19, 19, 18, 19, 18, 17, 17, 16, 17, 16, 16, 16, 16, 15, 15,
    14, 14, 14, 14, 14, 14, 13, 13, 12, 12, 12, 11, 12, 11, 10, 10,
    10,  9,  9,  8,  8,  8,  7,  6,  6,  5,  4,  3,  1,  4,  4,  5,
     6,  6,  7,  7,  8,  8,  9,  9, 10, 10, 10, 11, 11, 11, 11, 12,
    12, 13, 13, 13, 14, 14, 16, 15, 16, 15, 18, 19, 19, 19, 19, 19,
    19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19, 19,
    19, 19, 19, 19, 19, 19, 19, 19, 19
}

Definition at line 1426 of file wmadata.h.

Referenced by Sound::WMACodec::initExponents().

scaleHuffCodes

const uint32 Sound::scaleHuffCodes[121]

Initial value:

= {
    0x3FFE8, 0x3FFE6, 0x3FFE7, 0x3FFE5, 0x7FFF5, 0x7FFF1, 0x7FFED, 0x7FFF6,
    0x7FFEE, 0x7FFEF, 0x7FFF0, 0x7FFFC, 0x7FFFD, 0x7FFFF, 0x7FFFE, 0x7FFF7,
    0x7FFF8, 0x7FFFB, 0x7FFF9, 0x3FFE4, 0x7FFFA, 0x3FFE3, 0x1FFEF, 0x1FFF0,
    0x0FFF5, 0x1FFEE, 0x0FFF2, 0x0FFF3, 0x0FFF4, 0x0FFF1, 0x07FF6, 0x07FF7,
    0x03FF9, 0x03FF5, 0x03FF7, 0x03FF3, 0x03FF6, 0x03FF2, 0x01FF7, 0x01FF5,
    0x00FF9, 0x00FF7, 0x00FF6, 0x007F9, 0x00FF4, 0x007F8, 0x003F9, 0x003F7,
    0x003F5, 0x001F8, 0x001F7, 0x000FA, 0x000F8, 0x000F6, 0x00079, 0x0003A,
    0x00038, 0x0001A, 0x0000B, 0x00004, 0x00000, 0x0000A, 0x0000C, 0x0001B,
    0x00039, 0x0003B, 0x00078, 0x0007A, 0x000F7, 0x000F9, 0x001F6, 0x001F9,
    0x003F4, 0x003F6, 0x003F8, 0x007F5, 0x007F4, 0x007F6, 0x007F7, 0x00FF5,
    0x00FF8, 0x01FF4, 0x01FF6, 0x01FF8, 0x03FF8, 0x03FF4, 0x0FFF0, 0x07FF4,
    0x0FFF6, 0x07FF5, 0x3FFE2, 0x7FFD9, 0x7FFDA, 0x7FFDB, 0x7FFDC, 0x7FFDD,
    0x7FFDE, 0x7FFD8, 0x7FFD2, 0x7FFD3, 0x7FFD4, 0x7FFD5, 0x7FFD6, 0x7FFF2,
    0x7FFDF, 0x7FFE7, 0x7FFE8, 0x7FFE9, 0x7FFEA, 0x7FFEB, 0x7FFE6, 0x7FFE0,
    0x7FFE1, 0x7FFE2, 0x7FFE3, 0x7FFE4, 0x7FFE5, 0x7FFD7, 0x7FFEC, 0x7FFF4,
    0x7FFF3
}

Definition at line 1407 of file wmadata.h.

Referenced by Sound::WMACodec::initExponents().

timer_zero

const mad_timer_t Sound::timer_zero = {0, 0}

static

Definition at line 66 of file mp3.cpp.

Referenced by Sound::MP3Stream::initStream().

wmaCriticalFreqs

const uint16 Sound::wmaCriticalFreqs[25]

Initial value:

= {
    100,   200,  300, 400,   510,  630,  770,    920,
    1080, 1270, 1480, 1720, 2000, 2320, 2700,   3150,
    3700, 4400, 5300, 6400, 7700, 9500, 12000, 15500,
    24500
}

Definition at line 58 of file wmadata.h.

Referenced by Sound::WMACodec::evalMDCTScales().