/usr/lib/python3/dist-packages/sdl2/sdlmixer.py is in python3-sdl2 0.9.3+dfsg2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 | import os
from ctypes import Structure, POINTER, CFUNCTYPE, c_int, c_char_p, c_void_p, \
c_double
from .dll import DLL
from .version import SDL_version
from .audio import AUDIO_S16LSB, AUDIO_S16MSB
from .stdinc import Uint8, Uint16, Uint32, Sint16
from .endian import SDL_LIL_ENDIAN, SDL_BYTEORDER
from .rwops import SDL_RWops, SDL_RWFromFile
from .error import SDL_SetError, SDL_GetError
__all__ = ["get_dll_file", "SDL_MIXER_MAJOR_VERSION", "SDL_MIXER_MINOR_VERSION",
"SDL_MIXER_PATCHLEVEL", "SDL_MIXER_VERSION", "MIX_MAJOR_VERSION",
"MIX_MINOR_VERSION", "MIX_PATCHLEVEL", "MIX_VERSION",
"Mix_Linked_Version", "MIX_InitFlags", "MIX_INIT_FLAC",
"MIX_INIT_MOD", "MIX_INIT_MP3", "MIX_INIT_OGG",
"MIX_INIT_FLUIDSYNTH", "Mix_Init", "Mix_Quit", "MIX_CHANNELS",
"MIX_DEFAULT_FREQUENCY" , "MIX_DEFAULT_FORMAT",
"MIX_DEFAULT_CHANNELS", "MIX_MAX_VOLUME", "Mix_Chunk", "Mix_Fading",
"MIX_NO_FADING", "MIX_FADING_OUT", "MIX_FADING_IN", "Mix_MusicType",
"MUS_NONE", "MUS_CMD", "MUS_WAV", "MUS_MOD", "MUS_MID", "MUS_OGG",
"MUS_MP3", "MUS_MP3_MAD", "MUS_FLAC", "MUS_MODPLUG", "Mix_Music",
"Mix_OpenAudio", "Mix_AllocateChannels", "Mix_QuerySpec",
"Mix_LoadWAV_RW", "Mix_LoadWAV", "Mix_LoadMUS", "Mix_LoadMUS_RW",
"Mix_LoadMUSType_RW", "Mix_QuickLoad_WAV", "Mix_QuickLoad_RAW",
"Mix_FreeChunk", "Mix_FreeMusic", "Mix_GetNumChunkDecoders",
"Mix_GetChunkDecoder", "Mix_GetNumMusicDecoders",
"Mix_GetMusicDecoder", "Mix_GetMusicType", "mix_func",
"Mix_SetPostMix", "Mix_HookMusic", "music_finished",
"Mix_HookMusicFinished", "Mix_GetMusicHookData", "channel_finished",
"Mix_ChannelFinished", "MIX_CHANNEL_POST", "Mix_EffectFunc_t",
"Mix_EffectDone_t", "Mix_RegisterEffect", "Mix_UnregisterEffect",
"Mix_UnregisterAllEffects", "MIX_EFFECTSMAXSPEED", "Mix_SetPanning",
"Mix_SetPosition", "Mix_SetDistance", "Mix_SetReverseStereo",
"Mix_ReserveChannels", "Mix_GroupChannel", "Mix_GroupChannels",
"Mix_GroupAvailable", "Mix_GroupCount", "Mix_GroupOldest",
"Mix_GroupNewer", "Mix_PlayChannel", "Mix_PlayChannelTimed",
"Mix_PlayMusic", "Mix_FadeInMusic", "Mix_FadeInMusicPos",
"Mix_FadeInChannel", "Mix_FadeInChannelTimed", "Mix_Volume",
"Mix_VolumeChunk", "Mix_VolumeMusic", "Mix_HaltChannel",
"Mix_HaltGroup", "Mix_HaltMusic", "Mix_ExpireChannel",
"Mix_FadeOutChannel", "Mix_FadeOutGroup", "Mix_FadeOutMusic",
"Mix_FadingMusic", "Mix_FadingChannel", "Mix_Pause", "Mix_Resume",
"Mix_Paused", "Mix_PauseMusic", "Mix_ResumeMusic", "Mix_RewindMusic",
"Mix_PausedMusic", "Mix_SetMusicPosition", "Mix_Playing",
"Mix_PlayingMusic", "Mix_SetMusicCMD", "Mix_SetSynchroValue",
"Mix_GetSynchroValue", "Mix_SetSoundFonts", "Mix_GetSoundFonts",
"soundfont_function", "Mix_EachSoundFont", "Mix_GetChunk",
"Mix_CloseAudio", "Mix_SetError", "Mix_GetError"
]
try:
dll = DLL("SDL2_mixer", ["SDL2_mixer", "SDL2_mixer-2.0"],
os.getenv("PYSDL2_DLL_PATH"))
except RuntimeError as exc:
raise ImportError(exc)
def get_dll_file():
"""Gets the file name of the loaded SDL2_mixer library."""
return dll.libfile
_bind = dll.bind_function
SDL_MIXER_MAJOR_VERSION = 2
SDL_MIXER_MINOR_VERSION = 0
SDL_MIXER_PATCHLEVEL = 0
def SDL_MIXER_VERSION(x):
x.major = SDL_MIXER_MAJOR_VERSION
x.minor = SDL_MIXER_MINOR_VERSION
x.patch = SDL_MIXER_PATCHLEVEL
MIX_MAJOR_VERSION = SDL_MIXER_MAJOR_VERSION
MIX_MINOR_VERSION = SDL_MIXER_MINOR_VERSION
MIX_PATCHLEVEL = SDL_MIXER_PATCHLEVEL
MIX_VERSION = SDL_MIXER_VERSION
Mix_Linked_Version = _bind("Mix_Linked_Version", None, POINTER(SDL_version))
MIX_InitFlags = c_int
MIX_INIT_FLAC = 0x00000001
MIX_INIT_MOD = 0x00000002
MIX_INIT_MP3 = 0x00000004
MIX_INIT_OGG = 0x00000008
MIX_INIT_FLUIDSYNTH = 0x00000010
Mix_Init = _bind("Mix_Init", [c_int], c_int)
Mix_Quit = _bind("Mix_Quit")
MIX_CHANNELS = 8
MIX_DEFAULT_FREQUENCY = 22050
if SDL_BYTEORDER == SDL_LIL_ENDIAN:
MIX_DEFAULT_FORMAT = AUDIO_S16LSB
else:
MIX_DEFAULT_FORMAT = AUDIO_S16MSB
MIX_DEFAULT_CHANNELS = 2
MIX_MAX_VOLUME = 128
class Mix_Chunk(Structure):
_fields_ = [("allocated", c_int),
("abuf", POINTER(Uint8)),
("alen", Uint32),
("volume", Uint8)]
Mix_Fading = c_int
MIX_NO_FADING = 0
MIX_FADING_OUT = 1
MIX_FADING_IN = 2
Mix_MusicType = c_int
MUS_NONE = 0
MUS_CMD = 1
MUS_WAV = 2
MUS_MOD = 3
MUS_MID = 4
MUS_OGG = 5
MUS_MP3 = 6
MUS_MP3_MAD = 7
MUS_FLAC = 8
MUS_MODPLUG = 9
class Mix_Music(Structure):
pass
Mix_OpenAudio = _bind("Mix_OpenAudio", [c_int, Uint16, c_int, c_int], c_int)
Mix_AllocateChannels = _bind("Mix_AllocateChannels", [c_int], c_int)
Mix_QuerySpec = _bind("Mix_QuerySpec", [POINTER(c_int), POINTER(Uint16), POINTER(c_int)], c_int)
Mix_LoadWAV_RW = _bind("Mix_LoadWAV_RW", [POINTER(SDL_RWops), c_int], POINTER(Mix_Chunk))
Mix_LoadWAV = lambda fname: Mix_LoadWAV_RW(SDL_RWFromFile(fname, b"rb"), 1)
Mix_LoadMUS = _bind("Mix_LoadMUS", [c_char_p], POINTER(Mix_Music))
Mix_LoadMUS_RW = _bind("Mix_LoadMUS_RW", [POINTER(SDL_RWops)], POINTER(Mix_Music))
Mix_LoadMUSType_RW = _bind("Mix_LoadMUSType_RW", [POINTER(SDL_RWops), Mix_MusicType, c_int], POINTER(Mix_Music))
Mix_QuickLoad_WAV = _bind("Mix_QuickLoad_WAV", [POINTER(Uint8)], POINTER(Mix_Chunk))
Mix_QuickLoad_RAW = _bind("Mix_QuickLoad_RAW", [POINTER(Uint8), Uint32], POINTER(Mix_Chunk))
Mix_FreeChunk = _bind("Mix_FreeChunk", [POINTER(Mix_Chunk)])
Mix_FreeMusic = _bind("Mix_FreeMusic", [POINTER(Mix_Music)])
Mix_GetNumChunkDecoders = _bind("Mix_GetNumChunkDecoders", None, c_int)
Mix_GetChunkDecoder = _bind("Mix_GetChunkDecoder", [c_int], c_char_p)
Mix_GetNumMusicDecoders = _bind("Mix_GetNumMusicDecoders", None, c_int)
Mix_GetMusicDecoder = _bind("Mix_GetMusicDecoder", [c_int], c_char_p)
Mix_GetMusicType = _bind("Mix_GetMusicType", [POINTER(Mix_Music)], Mix_MusicType)
mix_func = CFUNCTYPE(None, c_void_p, POINTER(Uint8), c_int)
Mix_SetPostMix = _bind("Mix_SetPostMix", [mix_func, c_void_p])
Mix_HookMusic = _bind("Mix_HookMusic", [mix_func, c_void_p])
music_finished = CFUNCTYPE(None)
Mix_HookMusicFinished = _bind("Mix_HookMusicFinished", [music_finished])
Mix_GetMusicHookData = _bind("Mix_GetMusicHookData", None, c_void_p)
channel_finished = CFUNCTYPE(None, c_int)
Mix_ChannelFinished = _bind("Mix_ChannelFinished", [channel_finished])
MIX_CHANNEL_POST = -2
Mix_EffectFunc_t = CFUNCTYPE(None, c_int, c_void_p, c_int, c_void_p)
Mix_EffectDone_t = CFUNCTYPE(None, c_int, c_void_p)
Mix_RegisterEffect = _bind("Mix_RegisterEffect", [c_int, Mix_EffectFunc_t, Mix_EffectDone_t, c_void_p], c_int)
Mix_UnregisterEffect = _bind("Mix_UnregisterEffect", [c_int, Mix_EffectFunc_t], c_int)
Mix_UnregisterAllEffects = _bind("Mix_UnregisterAllEffects", [c_int])
MIX_EFFECTSMAXSPEED = "MIX_EFFECTSMAXSPEED"
Mix_SetPanning = _bind("Mix_SetPanning", [c_int, Uint8, Uint8], c_int)
Mix_SetPosition = _bind("Mix_SetPosition", [c_int, Sint16, Uint8], c_int)
Mix_SetDistance = _bind("Mix_SetDistance", [c_int, Uint8])
Mix_SetReverseStereo = _bind("Mix_SetReverseStereo", [c_int, c_int], c_int)
Mix_ReserveChannels = _bind("Mix_ReserveChannels", [c_int], c_int)
Mix_GroupChannel = _bind("Mix_GroupChannel", [c_int, c_int], c_int)
Mix_GroupChannels = _bind("Mix_GroupChannels", [c_int, c_int, c_int], c_int)
Mix_GroupAvailable = _bind("Mix_GroupAvailable", [c_int], c_int)
Mix_GroupCount = _bind("Mix_GroupCount", [c_int], c_int)
Mix_GroupOldest = _bind("Mix_GroupOldest", [c_int], c_int)
Mix_GroupNewer = _bind("Mix_GroupNewer", [c_int], c_int)
Mix_PlayChannel = lambda channel, chunk, loops: Mix_PlayChannelTimed(channel, chunk, loops, -1)
Mix_PlayChannelTimed = _bind("Mix_PlayChannelTimed", [c_int, POINTER(Mix_Chunk), c_int, c_int], c_int)
Mix_PlayMusic = _bind("Mix_PlayMusic", [POINTER(Mix_Music), c_int], c_int)
Mix_FadeInMusic = _bind("Mix_FadeInMusic", [POINTER(Mix_Music), c_int, c_int], c_int)
Mix_FadeInMusicPos = _bind("Mix_FadeInMusicPos", [POINTER(Mix_Music), c_int, c_int, c_double], c_int)
Mix_FadeInChannel = lambda channel, chunk, loops, ms: Mix_FadeInChannelTimed(channel, chunk, loops, ms, -1)
Mix_FadeInChannelTimed = _bind("Mix_FadeInChannelTimed", [c_int, POINTER(Mix_Chunk), c_int, c_int, c_int], c_int)
Mix_Volume = _bind("Mix_Volume", [c_int, c_int], c_int)
Mix_VolumeChunk = _bind("Mix_VolumeChunk", [POINTER(Mix_Chunk), c_int], c_int)
Mix_VolumeMusic = _bind("Mix_VolumeMusic", [c_int], c_int)
Mix_HaltChannel = _bind("Mix_HaltChannel", [c_int], c_int)
Mix_HaltGroup = _bind("Mix_HaltGroup", [c_int], c_int)
Mix_HaltMusic = _bind("Mix_HaltMusic", None, c_int)
Mix_ExpireChannel = _bind("Mix_ExpireChannel", [c_int, c_int], c_int)
Mix_FadeOutChannel = _bind("Mix_FadeOutChannel", [c_int, c_int], c_int)
Mix_FadeOutGroup = _bind("Mix_FadeOutGroup", [c_int, c_int], c_int)
Mix_FadeOutMusic = _bind("Mix_FadeOutMusic", [c_int], c_int)
Mix_FadingMusic = _bind("Mix_FadingMusic", None, Mix_Fading)
Mix_FadingChannel = _bind("Mix_FadingChannel", [c_int], Mix_Fading)
Mix_Pause = _bind("Mix_Pause", [c_int])
Mix_Resume = _bind("Mix_Resume", [c_int])
Mix_Paused = _bind("Mix_Paused", [c_int], c_int)
Mix_PauseMusic = _bind("Mix_PauseMusic")
Mix_ResumeMusic = _bind("Mix_ResumeMusic")
Mix_RewindMusic = _bind("Mix_RewindMusic")
Mix_PausedMusic = _bind("Mix_PauseMusic", None, c_int)
Mix_SetMusicPosition = _bind("Mix_SetMusicPosition", [c_double], c_int)
Mix_Playing = _bind("Mix_Playing", [c_int], c_int)
Mix_PlayingMusic = _bind("Mix_PlayingMusic", None, c_int)
Mix_SetMusicCMD = _bind("Mix_SetMusicCMD", [c_char_p], c_int)
Mix_SetSynchroValue = _bind("Mix_SetSynchroValue", [c_int], c_int)
Mix_GetSynchroValue = _bind("Mix_GetSynchroValue", None, c_int)
Mix_SetSoundFonts = _bind("Mix_SetSoundFonts", [c_char_p], c_int)
Mix_GetSoundFonts = _bind("Mix_GetSoundFonts", None, c_char_p)
soundfont_function = CFUNCTYPE(c_int, c_char_p, c_void_p)
Mix_EachSoundFont = _bind("Mix_EachSoundFont", [soundfont_function, c_void_p], c_int)
Mix_GetChunk = _bind("Mix_GetChunk", [c_int], POINTER(Mix_Chunk))
Mix_CloseAudio = _bind("Mix_CloseAudio")
Mix_SetError = SDL_SetError
Mix_GetError = SDL_GetError
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