sdl3/generated/lib_sdl_mixer
library
Functions
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mixAllocateChannels(int numchans)
→ int
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Dynamically change the number of channels managed by the mixer.
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mixChannelFinished(Pointer<NativeFunction<MixChannelFinishedCallback>> channelFinished)
→ void
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Set a callback that runs when a channel has finished playing.
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mixCloseAudio()
→ void
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Close the mixer, halting all playing audio.
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mixEachSoundFont(Pointer<NativeFunction<MixEachSoundFontCallback>> function, Pointer<NativeType> data)
→ bool
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Iterate SoundFonts paths to use by supported MIDI backends.
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mixExpireChannel(int channel, int ticks)
→ int
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Change the expiration delay for a particular channel.
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mixFadeInChannel(int channel, Pointer<MixChunk> chunk, int loops, int ms)
→ int
-
Play an audio chunk on a specific channel, fading in the audio.
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mixFadeInChannelTimed(int channel, Pointer<MixChunk> chunk, int loops, int ms, int ticks)
→ int
-
Play an audio chunk on a specific channel, fading in the audio, for a
maximum time.
-
mixFadeInMusic(Pointer<MixMusic> music, int loops, int ms)
→ bool
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Play a new music object, fading in the audio.
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mixFadeInMusicPos(Pointer<MixMusic> music, int loops, int ms, double position)
→ bool
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Play a new music object, fading in the audio, from a starting position.
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mixFadeOutChannel(int which, int ms)
→ int
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Halt a channel after fading it out for a specified time.
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mixFadeOutGroup(int tag, int ms)
→ int
-
Halt a playing group of channels by arbitrary tag, after fading them out
for a specified time.
-
mixFadeOutMusic(int ms)
→ bool
-
Halt the music stream after fading it out for a specified time.
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mixFadingChannel(int which)
→ int
-
Query the fading status of a channel.
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mixFadingMusic()
→ int
-
Query the fading status of the music stream.
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mixFreeChunk(Pointer<MixChunk> chunk)
→ void
-
Free an audio chunk.
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mixFreeMusic(Pointer<MixMusic> music)
→ void
-
Free a music object.
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mixGetChunk(int channel)
→ Pointer<MixChunk>
-
Get the Mix_Chunk currently associated with a mixer channel.
-
mixGetChunkDecoder(int index)
→ String?
-
Get a chunk decoder's name.
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mixGetMusicAlbumTag(Pointer<MixMusic> music)
→ String?
-
Get the album name for a music object.
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mixGetMusicArtistTag(Pointer<MixMusic> music)
→ String?
-
Get the artist name for a music object.
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mixGetMusicCopyrightTag(Pointer<MixMusic> music)
→ String?
-
Get the copyright text for a music object.
-
mixGetMusicDecoder(int index)
→ String?
-
Get a music decoder's name.
-
mixGetMusicHookData()
→ Pointer<NativeType>
-
Get a pointer to the user data for the current music hook.
-
mixGetMusicLoopEndTime(Pointer<MixMusic> music)
→ double
-
Get the loop end time position of music stream, in seconds.
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mixGetMusicLoopLengthTime(Pointer<MixMusic> music)
→ double
-
Get the loop time length of music stream, in seconds.
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mixGetMusicLoopStartTime(Pointer<MixMusic> music)
→ double
-
Get the loop start time position of music stream, in seconds.
-
mixGetMusicPosition(Pointer<MixMusic> music)
→ double
-
Get the time current position of music stream, in seconds.
-
mixGetMusicTitle(Pointer<MixMusic> music)
→ String?
-
Get the title for a music object, or its filename.
-
mixGetMusicTitleTag(Pointer<MixMusic> music)
→ String?
-
Get the title for a music object.
-
mixGetMusicType(Pointer<MixMusic> music)
→ int
-
Find out the format of a mixer music.
-
mixGetMusicVolume(Pointer<MixMusic> music)
→ int
-
Query the current volume value for a music object.
-
mixGetNumChunkDecoders()
→ int
-
Get a list of chunk decoders that this build of SDL_mixer provides.
-
mixGetNumMusicDecoders()
→ int
-
Get a list of music decoders that this build of SDL_mixer provides.
-
mixGetNumTracks(Pointer<MixMusic> music)
→ int
-
Get number of tracks in music object.
-
mixGetSoundFonts()
→ String?
-
Get SoundFonts paths to use by supported MIDI backends.
-
mixGetTimidityCfg()
→ String?
-
Get full path of a previously-specified Timidity config file.
-
mixGroupAvailable(int tag)
→ int
-
Finds the first available channel in a group of channels.
-
mixGroupChannel(int which, int tag)
→ bool
-
Assign a tag to a channel.
-
mixGroupChannels(int from, int to, int tag)
→ bool
-
Assign several consecutive channels to the same tag.
-
mixGroupCount(int tag)
→ int
-
Returns the number of channels in a group.
-
mixGroupNewer(int tag)
→ int
-
Find the "most recent" sample playing in a group of channels.
-
mixGroupOldest(int tag)
→ int
-
Find the "oldest" sample playing in a group of channels.
-
mixHaltChannel(int channel)
→ void
-
Halt playing of a particular channel.
-
mixHaltGroup(int tag)
→ void
-
Halt playing of a group of channels by arbitrary tag.
-
mixHaltMusic()
→ void
-
Halt playing of the music stream.
-
mixHasChunkDecoder(String? name)
→ bool
-
Check if a chunk decoder is available by name.
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mixHasMusicDecoder(String? name)
→ bool
-
Check if a music decoder is available by name.
-
mixHookMusic(Pointer<NativeFunction<MixMixCallback>> mixFunc, Pointer<NativeType> arg)
→ void
-
Add your own music player or additional mixer function.
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mixHookMusicFinished(Pointer<NativeFunction<MixMusicFinishedCallback>> musicFinished)
→ void
-
Set a callback that runs when a music object has stopped playing.
-
mixInit(int flags)
→ int
-
Initialize SDL_mixer.
-
mixLoadMus(String? file)
→ Pointer<MixMusic>
-
Load a supported audio format into a music object.
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mixLoadMusIo(Pointer<SdlIoStream> src, bool closeio)
→ Pointer<MixMusic>
-
Load a supported audio format into a music object.
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mixLoadMusTypeIo(Pointer<SdlIoStream> src, int type, bool closeio)
→ Pointer<MixMusic>
-
Load an audio format into a music object, assuming a specific format.
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mixLoadWav(String? file)
→ Pointer<MixChunk>
-
Load a supported audio format into a chunk.
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mixLoadWavIo(Pointer<SdlIoStream> src, bool closeio)
→ Pointer<MixChunk>
-
Load a supported audio format into a chunk.
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mixMasterVolume(int volume)
→ int
-
Set the master volume for all channels.
-
mixModMusicJumpToOrder(int order)
→ bool
-
Jump to a given order in mod music.
-
mixMusicDuration(Pointer<MixMusic> music)
→ double
-
Get a music object's duration, in seconds.
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mixOpenAudio(int devid, Pointer<SdlAudioSpec> spec)
→ bool
-
Open an audio device for playback.
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mixPause(int channel)
→ void
-
Pause a particular channel.
-
mixPauseAudio(int pauseOn)
→ void
-
Suspend or resume the whole audio output.
-
mixPaused(int channel)
→ int
-
Query whether a particular channel is paused.
-
mixPausedMusic()
→ bool
-
Query whether the music stream is paused.
-
mixPauseGroup(int tag)
→ void
-
Pause playing of a group of channels by arbitrary tag.
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mixPauseMusic()
→ void
-
Pause the music stream.
-
mixPlayChannel(int channel, Pointer<MixChunk> chunk, int loops)
→ int
-
Play an audio chunk on a specific channel.
-
mixPlayChannelTimed(int channel, Pointer<MixChunk> chunk, int loops, int ticks)
→ int
-
Play an audio chunk on a specific channel for a maximum time.
-
mixPlaying(int channel)
→ int
-
Check the playing status of a specific channel.
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mixPlayingMusic()
→ bool
-
Check the playing status of the music stream.
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mixPlayMusic(Pointer<MixMusic> music, int loops)
→ bool
-
Play a new music object.
-
mixQuerySpec(Pointer<Int32> frequency, Pointer<Int32> format, Pointer<Int32> channels)
→ bool
-
Find out what the actual audio device parameters are.
-
mixQuickLoadRaw(Pointer<Uint8> mem, int len)
→ Pointer<MixChunk>
-
Load a raw audio data from memory as quickly as possible.
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mixQuickLoadWav(Pointer<Uint8> mem)
→ Pointer<MixChunk>
-
Load a WAV file from memory as quickly as possible.
-
mixQuit()
→ void
-
Deinitialize SDL_mixer.
-
mixRegisterEffect(int chan, Pointer<NativeFunction<MixEffectFuncT>> f, Pointer<NativeFunction<MixEffectDoneT>> d, Pointer<NativeType> arg)
→ bool
-
Register a special effect function.
-
mixReserveChannels(int num)
→ int
-
Reserve the first channels for the application.
-
mixResume(int channel)
→ void
-
Resume a particular channel.
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mixResumeGroup(int tag)
→ void
-
Resume playing of a group of channels by arbitrary tag.
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mixResumeMusic()
→ void
-
Resume the music stream.
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mixRewindMusic()
→ void
-
Rewind the music stream.
-
mixSetDistance(int channel, int distance)
→ bool
-
Set the "distance" of a channel.
-
mixSetMusicPosition(double position)
→ bool
-
Set the current position in the music stream, in seconds.
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mixSetPanning(int channel, int left, int right)
→ bool
-
Set the panning of a channel.
-
mixSetPosition(int channel, int angle, int distance)
→ bool
-
Set the position of a channel.
-
mixSetPostMix(Pointer<NativeFunction<MixMixCallback>> mixFunc, Pointer<NativeType> arg)
→ void
-
Set a function that is called after all mixing is performed.
-
mixSetReverseStereo(int channel, int flip)
→ bool
-
Cause a channel to reverse its stereo.
-
mixSetSoundFonts(String? paths)
→ bool
-
Set SoundFonts paths to use by supported MIDI backends.
-
mixSetTimidityCfg(String? path)
→ bool
-
Set full path of the Timidity config file.
-
mixStartTrack(Pointer<MixMusic> music, int track)
→ bool
-
Start a track in music object.
-
mixUnregisterAllEffects(int channel)
→ bool
-
Explicitly unregister all special effect functions.
-
mixUnregisterEffect(int channel, Pointer<NativeFunction<MixEffectFuncT>> f)
→ bool
-
Explicitly unregister a special effect function.
-
mixVersion()
→ int
-
This function gets the version of the dynamically linked SDL_mixer library.
-
mixVolume(int channel, int volume)
→ int
-
Set the volume for a specific channel.
-
mixVolumeChunk(Pointer<MixChunk> chunk, int volume)
→ int
-
Set the volume for a specific chunk.
-
mixVolumeMusic(int volume)
→ int
-
Set the volume for the music channel.
Typedefs
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MixChannelFinishedCallback
= Void Function(Int32 channel)
-
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MixChannelFinishedCallbackDart
= void Function(int channel)
-
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MixEachSoundFontCallback
= Uint8 Function(Pointer<Utf8> arg0, Pointer<NativeType> arg1)
-
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MixEachSoundFontCallbackDart
= int Function(Pointer<Utf8> arg0, Pointer<NativeType> arg1)
-
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MixEffectDoneT
= Void Function(Int32 chan, Pointer<NativeType> udata)
-
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MixEffectDoneTDart
= void Function(int chan, Pointer<NativeType> udata)
-
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MixEffectFuncT
= Void Function(Int32 chan, Pointer<NativeType> stream, Int32 len, Pointer<NativeType> udata)
-
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MixEffectFuncTDart
= void Function(int chan, Pointer<NativeType> stream, int len, Pointer<NativeType> udata)
-
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MixMixCallback
= Void Function(Pointer<NativeType> udata, Pointer<Uint8> stream, Int32 len)
-
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MixMixCallbackDart
= void Function(Pointer<NativeType> udata, Pointer<Uint8> stream, int len)
-
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MixMusicFinishedCallback
= Void Function()
-
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MixMusicFinishedCallbackDart
= void Function()
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