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Odin/vendor/sdl2/mixer/sdl_mixer.odin
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Odin
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package sdl2_mixer
import "core:c"
import SDL ".."
when ODIN_OS == .Windows {
foreign import lib "SDL2_mixer.lib"
} else {
foreign import lib "system:SDL2_mixer"
}
MAJOR_VERSION :: 2
MINOR_VERSION :: 0
PATCHLEVEL :: 4
CHANNELS :: 8
bool :: SDL.bool
InitFlag :: enum c.int {
FLAC = 0,
MOD = 1,
MP3 = 3,
OGG = 4,
MID = 5,
OPUS = 6,
}
InitFlags :: distinct bit_set[InitFlag; c.int]
INIT_FLAC :: InitFlags{.FLAC}
INIT_MOD :: InitFlags{.MOD}
INIT_MP3 :: InitFlags{.MP3}
INIT_OGG :: InitFlags{.OGG}
INIT_MID :: InitFlags{.MID}
INIT_OPUS :: InitFlags{.OPUS}
DEFAULT_FREQUENCY :: 44100
DEFAULT_FORMAT :: SDL.AUDIO_S16SYS
DEFAULT_CHANNELS :: 2
MAX_VOLUME :: SDL.MIX_MAXVOLUME
Chunk :: struct {
allocated: c.int,
abuf: [^]u8,
alen: u32,
volume: u8, /* Per-sample volume, 0-128 */
}
Fading :: enum c.int {
NO_FADING,
FADING_OUT,
FADING_IN,
}
NO_FADING :: Fading.NO_FADING
FADING_OUT :: Fading.FADING_OUT
FADING_IN :: Fading.FADING_IN
MusicType :: enum c.int {
NONE,
CMD,
WAV,
MOD,
MID,
OGG,
MP3,
MP3_MAD_UNUSED,
FLAC,
MODPLUG_UNUSED,
OPUS,
}
MUS_NONE :: MusicType.NONE
MUS_CMD :: MusicType.CMD
MUS_WAV :: MusicType.WAV
MUS_MOD :: MusicType.MOD
MUS_MID :: MusicType.MID
MUS_OGG :: MusicType.OGG
MUS_MP3 :: MusicType.MP3
MUS_MP3_MAD_UNUSED :: MusicType.MP3_MAD_UNUSED
MUS_FLAC :: MusicType.FLAC
MUS_MODPLUG_UNUSED :: MusicType.MODPLUG_UNUSED
MUS_OPUS :: MusicType.OPUS
Music :: struct {}
/* We'll use SDL for reporting errors */
SetError :: SDL.SetError
GetError :: SDL.GetError
ClearError :: SDL.ClearError
LoadWAV :: #force_inline proc "c" (file: cstring) -> ^Chunk {
return LoadWAV_RW(SDL.RWFromFile(file, "rb"), true)
}
MixFunc :: proc "c" (udata: rawptr, stream: [^]u8, len: c.int)
@(default_calling_convention="c", link_prefix="Mix_")
foreign lib {
Linked_Version :: proc() -> ^SDL.version ---
Init :: proc(flags: InitFlags) -> c.int ---
Quit :: proc() ---
OpenAudio :: proc(frequency: c.int, format: u16, channels: c.int, chunksize: c.int) -> c.int ---
OpenAudioDevice :: proc(frequency: c.int, format: u16, channels: c.int, chunksize: c.int, device: cstring, allowed_changed: c.int) -> c.int ---
AllocateChannels :: proc(numchans: c.int) -> c.int ---
QuerySpec :: proc(frequency: ^c.int, format: ^u16, channels: ^c.int) -> c.int ---
LoadWAV_RW :: proc(src: ^SDL.RWops, freesrc: bool) -> ^Chunk ---
LoadMUS :: proc(file: cstring) -> ^Music ---
LoadMUS_RW :: proc(src: ^SDL.RWops, freesrc: bool) -> ^Music ---
LoadMUSType_RW :: proc(src: ^SDL.RWops, type: MusicType, freesrc: bool) -> ^Music ---
QuickLoad_WAV :: proc(mem: [^]u8) -> ^Chunk ---
QuickLoad_RAW :: proc(mem: [^]u8, len: u32) -> ^Chunk ---
FreeChunk :: proc(chunk: ^Chunk) ---
FreeMusic :: proc(music: ^Music) ---
GetNumChunkDecoders :: proc() -> c.int ---
GetChunkDecoder :: proc(index: c.int) -> cstring ---
HasChunkDecoder :: proc(name: cstring) -> bool ---
GetNumMusicDecoders :: proc() -> c.int ---
GetMusicDecoder :: proc(index: c.int) -> cstring ---
HasMusicDecoder :: proc(name: cstring) -> bool ---
GetMusicType :: proc(music: ^Music) -> MusicType ---
GetMusicTitle :: proc(music: ^Music) -> cstring ---
GetMusicTitleTag :: proc(music: ^Music) -> cstring ---
GetMusicArtistTag :: proc(music: ^Music) -> cstring ---
GetMusicAlbumTag :: proc(music: ^Music) -> cstring ---
GetMusicCopyrightTag :: proc(music: ^Music) -> cstring ---
SetPostMix :: proc(mix_func: MixFunc, arg: rawptr) ---
HookMusic :: proc(mix_func: MixFunc, arg: rawptr) ---
HookMusicFinished :: proc(music_finished: proc "c" ()) ---
GetMusicHookData :: proc() -> rawptr ---
ChannelFinished :: proc(channel_finished: proc "c" (channel: c.int)) ---
}
CHANNEL_POST :: -2
EffectFunc_t :: proc "c" (chan: c.int, stream: rawptr, len: c.int, udata: rawptr)
EffectDone_t :: proc "c" (chan: c.int, udata: rawptr)
EFFECTSMAXSPEED :: "MIX_EFFECTSMAXSPEED"
PlayChannel :: #force_inline proc "c" (channel: c.int, chunk: ^Chunk, loops: c.int) -> c.int {
return PlayChannelTimed(channel, chunk, loops, -1)
}
FadeInChannel :: #force_inline proc "c" (channel: c.int, chunk: ^Chunk, loops: c.int, ms: c.int) -> c.int {
return FadeInChannelTimed(channel, chunk, loops, ms, -1)
}
@(default_calling_convention="c", link_prefix="Mix_")
foreign lib {
RegisterEffect :: proc(chan: c.int, f: EffectFunc_t, d: EffectDone_t, arg: rawptr) -> c.int ---
UnregisterEffect :: proc(channel: c.int, f: EffectFunc_t) -> c.int ---
UnregisterAllEffects :: proc(channel: c.int) -> c.int ---
SetPanning :: proc(channel: c.int, left, right: u8) -> c.int ---
SetPosition :: proc(channel: c.int, angle: i16, distance: u8) -> c.int ---
SetDistance :: proc(channel: c.int, distance: u8) -> c.int ---
SetReverseStereo :: proc(channel: c.int, flip: bool) -> c.int ---
ReserveChannels :: proc(num: c.int) -> c.int ---
GroupChannel :: proc(which: c.int, tag: c.int) -> c.int ---
GroupChannels :: proc(from, to: c.int, tag: c.int) -> c.int ---
GroupAvailable :: proc(tag: c.int) -> c.int ---
GroupCount :: proc(tag: c.int) -> c.int ---
GroupOldest :: proc(tag: c.int) -> c.int ---
GroupNewer :: proc(tag: c.int) -> c.int ---
PlayChannelTimed :: proc(channel: c.int, chunk: ^Chunk, loops: c.int, ticks: c.int) -> c.int ---
PlayMusic :: proc(music: ^Music, loops: c.int) -> c.int ---
FadeInMusic :: proc(music: ^Music, loops: c.int, ms: c.int) -> c.int ---
FadeInMusicPos :: proc(music: ^Music, loops: c.int, ms: c.int, position: f64) -> c.int ---
FadeInChannelTimed :: proc(channel: c.int, chunk: ^Chunk, loops: c.int, ms: c.int, ticks: c.int) -> c.int ---
Volume :: proc(channel: c.int, volume: c.int) -> c.int ---
VolumeChunk :: proc(chunk: ^Chunk, volume: c.int) -> c.int ---
VolumeMusic :: proc(volume: c.int) -> c.int ---
GetMusicVolume :: proc(music: ^Music) -> c.int ---
HaltChannel :: proc(channel: c.int) -> c.int ---
HaltGroup :: proc(tag: c.int) -> c.int ---
HaltMusic :: proc() -> c.int ---
ExpireChannel :: proc(channel: c.int, ticks: c.int) -> c.int ---
FadeOutChannel :: proc(which: c.int, ms: c.int) -> c.int ---
FadeOutGroup :: proc(tag: c.int, ms: c.int) -> c.int ---
FadeOutMusic :: proc(ms: c.int) -> c.int ---
FadingMusic :: proc() -> Fading ---
FadingChannel :: proc(which: c.int) -> Fading ---
Pause :: proc(channel: c.int) ---
Resume :: proc(channel: c.int) ---
Paused :: proc(channel: c.int) -> c.int ---
PauseMusic :: proc() ---
ResumeMusic :: proc() ---
RewindMusic :: proc() ---
PausedMusic :: proc() -> c.int ---
ModMusicJumpToOrder :: proc(order: c.int) -> c.int ---
SetMusicPosition :: proc(position: f64) -> c.int ---
GetMusicPosition :: proc(music: ^Music) -> f64 ---
MusicDuration :: proc(music: ^Music) -> f64 ---
GetMusicLoopStartTime :: proc(music: ^Music) -> f64 ---
GetMusicLoopEndTime :: proc(music: ^Music) -> f64 ---
GetMusicLoopLengthTime:: proc(music: ^Music) -> f64 ---
Playing :: proc(channel: c.int) -> c.int ---
PlayingMusic :: proc() -> c.int ---
SetMusicCMD :: proc(command: cstring) -> c.int ---
SetSynchroValue :: proc(value: c.int) -> c.int ---
GetSynchroValue :: proc() -> c.int ---
SetSoundFonts :: proc(paths: cstring) -> c.int ---
GetSoundFonts :: proc() -> cstring ---
EachSoundFont :: proc(function : proc "c" (cstring, rawptr) -> c.int, data: rawptr) -> c.int ---
SetTimidityCfg :: proc(path: cstring) -> c.int ---
GetTimidityCfg :: proc() -> cstring ---
GetChunk :: proc(channel: c.int) -> ^Chunk ---
CloseAudio :: proc() ---
}
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