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Update sound_lib.

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This commit is contained in:
Bill Dengler
2017-06-16 19:02:26 +00:00
parent bf4c09d0bb
commit 7349e3b3f3
62 changed files with 3540 additions and 3520 deletions
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19
src/sound_lib/external/__init__.py vendored
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@@ -1,9 +1,10 @@
import platform
#if platform.system() == 'Windows':
# import sound_lib.external.pybasswma
if platform.system() != 'Darwin':
import sound_lib.external.pybass_aac
import sound_lib.external.pybass_alac
import sound_lib.external.pybassopus
import sound_lib.external.pybassflac
import sound_lib.external.pybassmidi
from __future__ import absolute_import
import platform
from . import pybassopus
if platform.system() == 'Windows':
from . import pybasswma
if platform.system() != 'Darwin':
from . import pybass_aac
from . import pybass_alac
from . import pybassflac
from . import pybassmidi

18
src/sound_lib/external/paths.py vendored
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@@ -1,9 +1,9 @@
import os
from platform_utils.paths import module_path, is_frozen, embedded_data_path
if is_frozen():
x86_path = os.path.join(embedded_data_path(), 'sound_lib', 'lib', 'x86')
x64_path = os.path.join(embedded_data_path(), 'sound_lib', 'lib', 'x64')
else:
x86_path = os.path.join(module_path(), '..', 'lib', 'x86')
x64_path = os.path.join(module_path(), '..', 'lib', 'x64')
import os
from platform_utils.paths import module_path, is_frozen, embedded_data_path
if is_frozen():
x86_path = os.path.join(embedded_data_path(), 'sound_lib', 'lib', 'x86')
x64_path = os.path.join(embedded_data_path(), 'sound_lib', 'lib', 'x64')
else:
x86_path = os.path.join(module_path(), '..', 'lib', 'x86')
x64_path = os.path.join(module_path(), '..', 'lib', 'x64')

2240
src/sound_lib/external/pybass.py vendored
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107
src/sound_lib/external/pybass_aac.py vendored
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from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybass_aac.py - is ctypes python module for
BASS_AAC - extension to the BASS audio library that enables the playback
of Advanced Audio Coding and MPEG-4 streams (http://www.maresweb.de).
'''
import os, sys, ctypes
from . import pybass
from .paths import x86_path, x64_path
import libloader
bass_aac_module = libloader.load_library('bass_aac', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('bass_aac', x86_path=x86_path, x64_path=x64_path), 0)
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
# Additional BASS_SetConfig options
BASS_CONFIG_MP4_VIDEO = 0x10700 # play the audio from MP4 videos
# Additional tags available from BASS_StreamGetTags (for MP4 files)
BASS_TAG_MP4 = 7 # MP4/iTunes metadata
BASS_AAC_STEREO = 0x400000 # downmatrix to stereo
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_AAC = 0x10b00 # AAC
BASS_CTYPE_STREAM_MP4 = 0x10b01 # MP4
#HSTREAM BASSAACDEF(BASS_AAC_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_AAC_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_AAC_StreamCreateFile', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_AAC_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user);
BASS_AAC_StreamCreateURL = func_type(HSTREAM, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, DOWNLOADPROC, ctypes.c_void_p)(('BASS_AAC_StreamCreateURL', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_AAC_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_AAC_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_AAC_StreamCreateFileUser', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_MP4_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_MP4_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_MP4_StreamCreateFile', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_MP4_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_MP4_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_MP4_StreamCreateFileUser', bass_aac_module))
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybass_aac.py - is ctypes python module for
BASS_AAC - extension to the BASS audio library that enables the playback
of Advanced Audio Coding and MPEG-4 streams (http://www.maresweb.de).
'''
import os, sys, ctypes
from . import pybass
from .paths import x86_path, x64_path
import libloader
bass_aac_module = libloader.load_library('bass_aac', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('bass_aac', x86_path=x86_path, x64_path=x64_path), 0)
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
# Additional BASS_SetConfig options
BASS_CONFIG_MP4_VIDEO = 0x10700 # play the audio from MP4 videos
# Additional tags available from BASS_StreamGetTags (for MP4 files)
BASS_TAG_MP4 = 7 # MP4/iTunes metadata
BASS_AAC_STEREO = 0x400000 # downmatrix to stereo
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_AAC = 0x10b00 # AAC
BASS_CTYPE_STREAM_MP4 = 0x10b01 # MP4
#HSTREAM BASSAACDEF(BASS_AAC_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_AAC_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_AAC_StreamCreateFile', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_AAC_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user);
BASS_AAC_StreamCreateURL = func_type(HSTREAM, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, DOWNLOADPROC, ctypes.c_void_p)(('BASS_AAC_StreamCreateURL', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_AAC_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_AAC_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_AAC_StreamCreateFileUser', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_MP4_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_MP4_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_MP4_StreamCreateFile', bass_aac_module))
#HSTREAM BASSAACDEF(BASS_MP4_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_MP4_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_MP4_StreamCreateFileUser', bass_aac_module))

48
src/sound_lib/external/pybass_alac.py vendored
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@@ -1,24 +1,24 @@
from __future__ import absolute_import
"BASS_ALAC wrapper by Christopher Toth"""
import ctypes
import os
from . import pybass
from .paths import x86_path, x64_path
import libloader
bass_fx_module = libloader.load_library('bass_alac', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
pybass.BASS_PluginLoad(libloader.find_library_path('bass_alac', x86_path=x86_path, x64_path=x64_path), 0)
BASS_TAG_MP4 = 7
BASS_CTYPE_STREAM_ALAC = 0x10e00
#HSTREAM BASSALACDEF(BASS_ALAC_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_ALAC_StreamCreateFile = func_type(pybass.HSTREAM, ctypes.c_byte, ctypes.c_void_p, pybass.QWORD, pybass.QWORD, ctypes.c_ulong)
#HSTREAM BASSALACDEF(BASS_ALAC_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_ALAC_StreamCreateFileUser = func_type(pybass.HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_void_p)
from __future__ import absolute_import
"BASS_ALAC wrapper by Christopher Toth"""
import ctypes
import os
from . import pybass
from .paths import x86_path, x64_path
import libloader
bass_fx_module = libloader.load_library('bass_alac', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
pybass.BASS_PluginLoad(libloader.find_library_path('bass_alac', x86_path=x86_path, x64_path=x64_path), 0)
BASS_TAG_MP4 = 7
BASS_CTYPE_STREAM_ALAC = 0x10e00
#HSTREAM BASSALACDEF(BASS_ALAC_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_ALAC_StreamCreateFile = func_type(pybass.HSTREAM, ctypes.c_byte, ctypes.c_void_p, pybass.QWORD, pybass.QWORD, ctypes.c_ulong)
#HSTREAM BASSALACDEF(BASS_ALAC_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_ALAC_StreamCreateFileUser = func_type(pybass.HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_void_p)

767
src/sound_lib/external/pybass_fx.py vendored
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@@ -1,384 +1,383 @@
from __future__ import absolute_import
from future.builtins import range
"BASS_FX wrapper by Christopher Toth"""
import ctypes
import os
from . import pybass
from .paths import x86_path, x64_path
import libloader
bass_fx_module = libloader.load_library('bass_fx', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Error codes returned by BASS_ErrorGetCode
BASS_ERROR_FX_NODECODE = 4000
BASS_ERROR_FX_BPMINUSE = 4001
#Tempo / Reverse / BPM / Beat flag
BASS_FX_FREESOURCE = 0x10000
#BASS_FX Version
BASS_FX_GetVersion = func_type(ctypes.c_ulong)(('BASS_FX_GetVersion', bass_fx_module))
"""D S P (Digital Signal Processing)"""
"""
Multi-channel order of each channel is as follows:
3 channels left-front, right-front, center.
4 channels left-front, right-front, left-rear/side, right-rear/side.
6 channels (5.1) left-front, right-front, center, LFE, left-rear/side, right-rear/side.
8 channels (7.1) left-front, right-front, center, LFE, left-rear/side, right-rear/side, left-rear center, right-rear center.
"""
#DSP channels flags
BASS_BFX_CHANALL = -1 #all channels at once (as by default)
BASS_BFX_CHANNONE = 0 #disable an effect for all channels
BASS_BFX_CHAN1 = 1 #left-front channel
BASS_BFX_CHAN2 = 2 #right-front channel
BASS_BFX_CHAN3 = 4 #see above info
BASS_BFX_CHAN4 = 8 #see above info
BASS_BFX_CHAN5 = 16
BASS_BFX_CHAN6 = 32
BASS_BFX_CHAN7 = 64
BASS_BFX_CHAN8 = 128
#DSP effects
(
BASS_FX_BFX_ROTATE,
BASS_FX_BFX_ECHO,
BASS_FX_BFX_FLANGER,
BASS_FX_BFX_VOLUME,
BASS_FX_BFX_PEAKEQ,
BASS_FX_BFX_REVERB,
BASS_FX_BFX_LPF,
BASS_FX_BFX_MIX,
BASS_FX_BFX_DAMP,
BASS_FX_BFX_AUTOWAH,
BASS_FX_BFX_ECHO2,
BASS_FX_BFX_PHASER,
BASS_FX_BFX_ECHO3,
BASS_FX_BFX_CHORUS,
BASS_FX_BFX_APF,
BASS_FX_BFX_COMPRESSOR,
BASS_FX_BFX_DISTORTION,
BASS_FX_BFX_COMPRESSOR2,
BASS_FX_BFX_VOLUME_ENV,
BASS_FX_BFX_BQF,
) = range(0x10000, 0x10000+20)
#BiQuad filters
(
BASS_BFX_BQF_LOWPASS,
BASS_BFX_BQF_HIGHPASS,
BASS_BFX_BQF_BANDPASS, #constant 0 dB peak gain
BASS_BFX_BQF_BANDPASS_Q, #constant skirt gain, peak gain = Q
BASS_BFX_BQF_NOTCH,
BASS_BFX_BQF_ALLPASS,
BASS_BFX_BQF_PEAKINGEQ,
BASS_BFX_BQF_LOWSHELF,
BASS_BFX_BQF_HIGHSHELF,
) = range(9)
#Echo
class BASS_BFX_ECHO(ctypes.Structure):
_fields_ = [
('fLevel', ctypes.c_float), #[0....1....n] linear
('lDelay', ctypes.c_int), #[1200..30000]
]
#Flanger
class BASS_BFX_FLANGER(ctypes.Structure):
_fields_ = [
('fWetDry', ctypes.c_float), #[0....1....n] linear
('fSpeed', ctypes.c_float), #[0......0.09]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#volume
class BASS_BFX_VOLUME(ctypes.Structure):
_fields_ = [
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s or 0 for global volume control
('fVolume', ctypes.c_float), #[0....1....n] linear
]
#Peaking Equalizer
class BASS_BFX_PEAKEQ(ctypes.Structure):
_fields_ = [
('lBand', ctypes.c_int), #[0...............n] more bands means more memory & cpu usage
('fBandwidth', ctypes.c_float), #[0.1...........<10] in octaves - fQ is not in use (Bandwidth has a priority over fQ)
('fQ', ctypes.c_float), #[0...............1] the EE kinda definition (linear) (if Bandwidth is not in use)
('fCenter', ctypes.c_float), #[1Hz..<info.freq/2] in Hz
('fGain', ctypes.c_float), #[-15dB...0...+15dB] in dB
('lChannel', ctypes.c_float), #BASS_BFX_CHANxxx flag/s
]
#Reverb
class BASS_BFX_REVERB(ctypes.Structure):
_fields_ = [
('fLevel', ctypes.c_float), #[0....1....n] linear
('lDelay', ctypes.c_int), #[1200..10000]
]
#Low Pass Filter
class BASS_BFX_LPF(ctypes.Structure):
_fields_ = [
('fResonance', ctypes.c_float), #[0.01...........10]
('fCutOffFreq', ctypes.c_float), #[1Hz...info.freq/2] cutoff frequency
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Swap, remap and mix
class BASS_BFX_MIX(ctypes.Structure):
_fields_ = [
('lChannel', ctypes.c_int), #an array of channels to mix using BASS_BFX_CHANxxx flag/s (lChannel[0] is left channel...)
]
#Dynamic Amplification
class BASS_BFX_DAMP(ctypes.Structure):
_fields_ = [
('fTarget', ctypes.c_float), #target volume level [0<......1] linear
('fQuiet', ctypes.c_float), #quiet volume level [0.......1] linear
('fRate', ctypes.c_float), #amp adjustment rate [0.......1] linear
('fGain', ctypes.c_float), #amplification level [0...1...n] linear
('fDelay', ctypes.c_float), #delay in seconds before increasing level [0.......n] linear
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Auto WAH
class BASS_BFX_AUTOWAH(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fRate', ctypes.c_float), #rate of sweep in cycles per second [0<....<10]
('fRange', ctypes.c_float), #sweep range in octaves [0<....<10]
('fFreq', ctypes.c_float), #base frequency of sweep Hz [0<...1000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Echo 2
class BASS_BFX_ECHO2(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fDelay', ctypes.c_float), #delay sec [0<......n]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Phaser
class BASS_BFX_PHASER(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fRate', ctypes.c_float), #rate of sweep in cycles per second [0<....<10]
('fRange', ctypes.c_float), #sweep range in octaves [0<....<10]
('fFreq', ctypes.c_float), #base frequency of sweep [0<...1000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Echo 3
class BASS_BFX_ECHO3(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fDelay', ctypes.c_float), #delay sec [0<......n]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Chorus
class BASS_BFX_CHORUS(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fMinSweep', ctypes.c_float), #minimal delay ms [0<...6000]
('fMaxSweep', ctypes.c_float), #maximum delay ms [0<...6000]
('fRate', ctypes.c_float), #rate ms/s [0<...1000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#All Pass Filter
class BASS_BFX_APF(ctypes.Structure):
_fields_ = [
('fGain', ctypes.c_float), #reverberation time [-1=<..<=1]
('fDelay', ctypes.c_float), #delay sec [0<....<=n]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Compressor
class BASS_BFX_COMPRESSOR(ctypes.Structure):
_fields_ = [
('fThreshold', ctypes.c_float), #compressor threshold [0<=...<=1]
('fAttacktime', ctypes.c_float), #attack time ms [0<.<=1000]
('fReleasetime', ctypes.c_float), #release time ms [0<.<=5000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Distortion
class BASS_BFX_DISTORTION(ctypes.Structure):
_fields_ = [
('fDrive', ctypes.c_float), #distortion drive [0<=...<=5]
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-5<=..<=5]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-5<=..<=5]
('fFeedback', ctypes.c_float), #feedback [-1<=..<=1]
('fVolume', ctypes.c_float), #distortion volume [0=<...<=2]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Compressor 2
class BASS_BFX_COMPRESSOR2(ctypes.Structure):
_fields_ = [
('fGain', ctypes.c_float), #output gain of signal after compression [-60....60] in dB
('fThreshold', ctypes.c_float), #point at which compression begins [-60.....0] in dB
('fRatio', ctypes.c_float), #compression ratio [1.......n]
('fAttack', ctypes.c_float), #attack time in ms [0.01.1000]
('fRelease', ctypes.c_float), #release time in ms [0.01.5000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
class BASS_BFX_ENV_NODE(ctypes.Structure):
_fields_ = [
('pos', ctypes.c_long), #node position in seconds (1st envelope node must be at position 0)
('val', ctypes.c_float), #node value
]
#Volume envelope
class BASS_BFX_VOLUME_ENV(ctypes.Structure):
_fields_ = [
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
('lNodeCount', ctypes.c_int), #number of nodes
('pNodes', BASS_BFX_ENV_NODE), #the nodes
('bFollow', ctypes.c_bool), #follow source position
]
#BiQuad Filters
class BASS_BFX_BQF(ctypes.Structure):
_fields_ = [
('lFilter', ctypes.c_int), #BASS_BFX_BQF_xxx filter types
('fCenter', ctypes.c_float), #[1Hz..<info.freq/2] Cutoff (central) frequency in Hz
('fGain', ctypes.c_float), #[-15dB...0...+15dB] Used only for PEAKINGEQ and Shelving filters in dB
('fBandwidth', ctypes.c_float), #[0.1...........<10] Bandwidth in octaves (fQ is not in use (fBandwidth has a priority over fQ))
#(between -3 dB frequencies for BANDPASS and NOTCH or between midpoint
#(fGgain/2) gain frequencies for PEAKINGEQ)
('fQ', ctypes.c_float), #[0.1.............1] The EE kinda definition (linear) (if fBandwidth is not in use)
('fS', ctypes.c_float), #[0.1.............1] A "shelf slope" parameter (linear) (used only with Shelving filters)
#when fS = 1, the shelf slope is as steep as you can get it and remain monotonically
#increasing or decreasing gain with frequency.
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
"""TEMPO / PITCH SCALING / SAMPLERATE"""
"""NOTES: 1. Supported only - mono / stereo - channels
2. Enable Tempo supported flags in BASS_FX_TempoCreate and the others to source handle.
tempo attributes (BASS_ChannelSet/GetAttribute)"""
(
BASS_ATTRIB_TEMPO,
BASS_ATTRIB_TEMPO_PITCH,
BASS_ATTRIB_TEMPO_FREQ,
) = range(0x10000, 0x10000+3)
#tempo attributes options
#[option] [value]
(
BASS_ATTRIB_TEMPO_OPTION_USE_AA_FILTER, #TRUE (default) / FALSE
BASS_ATTRIB_TEMPO_OPTION_AA_FILTER_LENGTH, #32 default (8 .. 128 taps)
BASS_ATTRIB_TEMPO_OPTION_USE_QUICKALGO, #TRUE / FALSE (default)
BASS_ATTRIB_TEMPO_OPTION_SEQUENCE_MS, #82 default, 0 = automatic
BASS_ATTRIB_TEMPO_OPTION_SEEKWINDOW_MS, #28 default, 0 = automatic
BASS_ATTRIB_TEMPO_OPTION_OVERLAP_MS, #8 default
BASS_ATTRIB_TEMPO_OPTION_PREVENT_CLICK, #TRUE / FALSE (default)
) = range(0x10000, 0x10000+7)
#HSTREAM BASS_FXDEF(BASS_FX_TempoCreate)(DWORD chan, DWORD flags);
BASS_FX_TempoCreate = func_type(pybass.HSTREAM, ctypes.c_ulong, ctypes.c_ulong)(('BASS_FX_TempoCreate', bass_fx_module))
#DWORD BASS_FXDEF(BASS_FX_TempoGetSource)(HSTREAM chan);
BASS_FX_TempoGetSource = func_type(ctypes.c_ulong, pybass.HSTREAM)(('BASS_FX_TempoGetSource', bass_fx_module))
#float BASS_FXDEF(BASS_FX_TempoGetRateRatio)(HSTREAM chan);
BASS_FX_TempoGetRateRatio = func_type(ctypes.c_float, pybass.HSTREAM)(('BASS_FX_TempoGetRateRatio', bass_fx_module))
"""R E V E R S E"""
"""NOTES: 1. MODs won't load without BASS_MUSIC_PRESCAN flag.
2. Enable Reverse supported flags in BASS_FX_ReverseCreate and the others to source handle."""
#reverse attribute (BASS_ChannelSet/GetAttribute)
BASS_ATTRIB_REVERSE_DIR = 0x11000
#playback directions
BASS_FX_RVS_REVERSE = -1
BASS_FX_RVS_FORWARD = 1
#HSTREAM BASS_FXDEF(BASS_FX_ReverseCreate)(DWORD chan, float dec_block, DWORD flags);
BASS_FX_ReverseCreate = func_type(pybass.HSTREAM, ctypes.c_ulong, ctypes.c_float, ctypes.c_ulong)(('BASS_FX_ReverseCreate', bass_fx_module))
#DWORD BASS_FXDEF(BASS_FX_ReverseGetSource)(HSTREAM chan);
BASS_FX_ReverseGetSource = func_type(ctypes.c_ulong, pybass.HSTREAM)(('BASS_FX_ReverseGetSource', bass_fx_module))
"""B P M (Beats Per Minute)"""
#bpm flags
BASS_FX_BPM_BKGRND = 1 #if in use, then you can do other processing while detection's in progress. Not available in MacOSX yet. (BPM/Beat)
BASS_FX_BPM_MULT2 = 2 #if in use, then will auto multiply bpm by 2 (if BPM < minBPM*2)
#translation options
(
BASS_FX_BPM_TRAN_X2, #multiply the original BPM value by 2 (may be called only once & will change the original BPM as well!)
BASS_FX_BPM_TRAN_2FREQ, #BPM value to Frequency
BASS_FX_BPM_TRAN_FREQ2, #Frequency to BPM value
BASS_FX_BPM_TRAN_2PERCENT, #BPM value to Percents
BASS_FX_BPM_TRAN_PERCENT2 , #Percents to BPM value
) = range(5)
#typedef void (CALLBACK BPMPROCESSPROC)(DWORD chan, float percent);
BPMPROCESSPROC = func_type(None, ctypes.c_float)
#typedef void (CALLBACK BPMPROC)(DWORD chan, float bpm, void *user);
BPMPROC = func_type(None, ctypes.c_long, ctypes.c_float, ctypes.c_void_p)
#float BASS_FXDEF(BASS_FX_BPM_DecodeGet)(DWORD chan, double startSec, double endSec, DWORD minMaxBPM, DWORD flags, BPMPROCESSPROC *proc);
BASS_FX_BPM_DecodeGet = func_type(ctypes.c_float, ctypes.c_ulong, ctypes.c_double, ctypes.c_double, ctypes.c_ulong, ctypes.c_ulong, BPMPROCESSPROC)(('BASS_FX_BPM_DecodeGet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_CallbackSet)(DWORD handle, BPMPROC *proc, double period, DWORD minMaxBPM, DWORD flags, void *user);
BASS_FX_BPM_CallbackSet = func_type(ctypes.c_bool, ctypes.c_ulong, BPMPROC, ctypes.c_double, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p)(('BASS_FX_BPM_CallbackSet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_CallbackReset)(DWORD handle);
BASS_FX_BPM_CallbackReset = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_CallbackReset', bass_fx_module))
#float BASS_FXDEF(BASS_FX_BPM_Translate)(DWORD handle, float val2tran, DWORD trans);
BASS_FX_BPM_Translate = func_type(ctypes.c_float, ctypes.c_ulong, ctypes.c_float, ctypes.c_ulong)(('BASS_FX_BPM_Translate', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_Free)(DWORD handle);
BASS_FX_BPM_Free = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_Free', bass_fx_module))
""" Beat """
#typedef void (CALLBACK BPMBEATPROC)(DWORD chan, double beatpos, void *user);
BPMBEATPROC = func_type(None, ctypes.c_ulong, ctypes.c_double, ctypes.c_void_p)
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatCallbackSet)(DWORD handle, BPMBEATPROC *proc, void *user);
BASS_FX_BPM_BeatCallbackSet = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_void_p)(('BASS_FX_BPM_BeatCallbackSet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatCallbackReset)(DWORD handle);
BASS_FX_BPM_BeatCallbackReset = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_BeatCallbackReset', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatDecodeGet)(DWORD chan, double startSec, double endSec, DWORD flags, BPMBEATPROC *proc, void *user);
BASS_FX_BPM_BeatDecodeGet = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_double, ctypes.c_double, ctypes.c_ulong, BPMBEATPROC, ctypes.c_void_p)(('BASS_FX_BPM_BeatDecodeGet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatSetParameters)(DWORD handle, float bandwidth, float centerfreq, float beat_rtime);
BASS_FX_BPM_BeatSetParameters = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_float, ctypes.c_float, ctypes.c_float)(('BASS_FX_BPM_BeatSetParameters', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatGetParameters)(DWORD handle, float *bandwidth, float *centerfreq, float *beat_rtime);
BASS_FX_BPM_BeatGetParameters = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_float, ctypes.c_float, ctypes.c_float)(('BASS_FX_BPM_BeatGetParameters', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatFree)(DWORD handle);
BASS_FX_BPM_BeatFree = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_BeatFree', bass_fx_module))
from __future__ import absolute_import
"BASS_FX wrapper by Christopher Toth"""
import ctypes
import os
from . import pybass
from .paths import x86_path, x64_path
import libloader
bass_fx_module = libloader.load_library('bass_fx', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Error codes returned by BASS_ErrorGetCode
BASS_ERROR_FX_NODECODE = 4000
BASS_ERROR_FX_BPMINUSE = 4001
#Tempo / Reverse / BPM / Beat flag
BASS_FX_FREESOURCE = 0x10000
#BASS_FX Version
BASS_FX_GetVersion = func_type(ctypes.c_ulong)(('BASS_FX_GetVersion', bass_fx_module))
"""D S P (Digital Signal Processing)"""
"""
Multi-channel order of each channel is as follows:
3 channels left-front, right-front, center.
4 channels left-front, right-front, left-rear/side, right-rear/side.
6 channels (5.1) left-front, right-front, center, LFE, left-rear/side, right-rear/side.
8 channels (7.1) left-front, right-front, center, LFE, left-rear/side, right-rear/side, left-rear center, right-rear center.
"""
#DSP channels flags
BASS_BFX_CHANALL = -1 #all channels at once (as by default)
BASS_BFX_CHANNONE = 0 #disable an effect for all channels
BASS_BFX_CHAN1 = 1 #left-front channel
BASS_BFX_CHAN2 = 2 #right-front channel
BASS_BFX_CHAN3 = 4 #see above info
BASS_BFX_CHAN4 = 8 #see above info
BASS_BFX_CHAN5 = 16
BASS_BFX_CHAN6 = 32
BASS_BFX_CHAN7 = 64
BASS_BFX_CHAN8 = 128
#DSP effects
(
BASS_FX_BFX_ROTATE,
BASS_FX_BFX_ECHO,
BASS_FX_BFX_FLANGER,
BASS_FX_BFX_VOLUME,
BASS_FX_BFX_PEAKEQ,
BASS_FX_BFX_REVERB,
BASS_FX_BFX_LPF,
BASS_FX_BFX_MIX,
BASS_FX_BFX_DAMP,
BASS_FX_BFX_AUTOWAH,
BASS_FX_BFX_ECHO2,
BASS_FX_BFX_PHASER,
BASS_FX_BFX_ECHO3,
BASS_FX_BFX_CHORUS,
BASS_FX_BFX_APF,
BASS_FX_BFX_COMPRESSOR,
BASS_FX_BFX_DISTORTION,
BASS_FX_BFX_COMPRESSOR2,
BASS_FX_BFX_VOLUME_ENV,
BASS_FX_BFX_BQF,
) = range(0x10000, 0x10000+20)
#BiQuad filters
(
BASS_BFX_BQF_LOWPASS,
BASS_BFX_BQF_HIGHPASS,
BASS_BFX_BQF_BANDPASS, #constant 0 dB peak gain
BASS_BFX_BQF_BANDPASS_Q, #constant skirt gain, peak gain = Q
BASS_BFX_BQF_NOTCH,
BASS_BFX_BQF_ALLPASS,
BASS_BFX_BQF_PEAKINGEQ,
BASS_BFX_BQF_LOWSHELF,
BASS_BFX_BQF_HIGHSHELF,
) = range(9)
#Echo
class BASS_BFX_ECHO(ctypes.Structure):
_fields_ = [
('fLevel', ctypes.c_float), #[0....1....n] linear
('lDelay', ctypes.c_int), #[1200..30000]
]
#Flanger
class BASS_BFX_FLANGER(ctypes.Structure):
_fields_ = [
('fWetDry', ctypes.c_float), #[0....1....n] linear
('fSpeed', ctypes.c_float), #[0......0.09]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#volume
class BASS_BFX_VOLUME(ctypes.Structure):
_fields_ = [
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s or 0 for global volume control
('fVolume', ctypes.c_float), #[0....1....n] linear
]
#Peaking Equalizer
class BASS_BFX_PEAKEQ(ctypes.Structure):
_fields_ = [
('lBand', ctypes.c_int), #[0...............n] more bands means more memory & cpu usage
('fBandwidth', ctypes.c_float), #[0.1...........<10] in octaves - fQ is not in use (Bandwidth has a priority over fQ)
('fQ', ctypes.c_float), #[0...............1] the EE kinda definition (linear) (if Bandwidth is not in use)
('fCenter', ctypes.c_float), #[1Hz..<info.freq/2] in Hz
('fGain', ctypes.c_float), #[-15dB...0...+15dB] in dB
('lChannel', ctypes.c_float), #BASS_BFX_CHANxxx flag/s
]
#Reverb
class BASS_BFX_REVERB(ctypes.Structure):
_fields_ = [
('fLevel', ctypes.c_float), #[0....1....n] linear
('lDelay', ctypes.c_int), #[1200..10000]
]
#Low Pass Filter
class BASS_BFX_LPF(ctypes.Structure):
_fields_ = [
('fResonance', ctypes.c_float), #[0.01...........10]
('fCutOffFreq', ctypes.c_float), #[1Hz...info.freq/2] cutoff frequency
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Swap, remap and mix
class BASS_BFX_MIX(ctypes.Structure):
_fields_ = [
('lChannel', ctypes.c_int), #an array of channels to mix using BASS_BFX_CHANxxx flag/s (lChannel[0] is left channel...)
]
#Dynamic Amplification
class BASS_BFX_DAMP(ctypes.Structure):
_fields_ = [
('fTarget', ctypes.c_float), #target volume level [0<......1] linear
('fQuiet', ctypes.c_float), #quiet volume level [0.......1] linear
('fRate', ctypes.c_float), #amp adjustment rate [0.......1] linear
('fGain', ctypes.c_float), #amplification level [0...1...n] linear
('fDelay', ctypes.c_float), #delay in seconds before increasing level [0.......n] linear
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Auto WAH
class BASS_BFX_AUTOWAH(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fRate', ctypes.c_float), #rate of sweep in cycles per second [0<....<10]
('fRange', ctypes.c_float), #sweep range in octaves [0<....<10]
('fFreq', ctypes.c_float), #base frequency of sweep Hz [0<...1000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Echo 2
class BASS_BFX_ECHO2(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fDelay', ctypes.c_float), #delay sec [0<......n]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Phaser
class BASS_BFX_PHASER(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fRate', ctypes.c_float), #rate of sweep in cycles per second [0<....<10]
('fRange', ctypes.c_float), #sweep range in octaves [0<....<10]
('fFreq', ctypes.c_float), #base frequency of sweep [0<...1000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Echo 3
class BASS_BFX_ECHO3(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fDelay', ctypes.c_float), #delay sec [0<......n]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Chorus
class BASS_BFX_CHORUS(ctypes.Structure):
_fields_ = [
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-2......2]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-2......2]
('fFeedback', ctypes.c_float), #feedback [-1......1]
('fMinSweep', ctypes.c_float), #minimal delay ms [0<...6000]
('fMaxSweep', ctypes.c_float), #maximum delay ms [0<...6000]
('fRate', ctypes.c_float), #rate ms/s [0<...1000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#All Pass Filter
class BASS_BFX_APF(ctypes.Structure):
_fields_ = [
('fGain', ctypes.c_float), #reverberation time [-1=<..<=1]
('fDelay', ctypes.c_float), #delay sec [0<....<=n]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Compressor
class BASS_BFX_COMPRESSOR(ctypes.Structure):
_fields_ = [
('fThreshold', ctypes.c_float), #compressor threshold [0<=...<=1]
('fAttacktime', ctypes.c_float), #attack time ms [0<.<=1000]
('fReleasetime', ctypes.c_float), #release time ms [0<.<=5000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Distortion
class BASS_BFX_DISTORTION(ctypes.Structure):
_fields_ = [
('fDrive', ctypes.c_float), #distortion drive [0<=...<=5]
('fDryMix', ctypes.c_float), #dry (unaffected) signal mix [-5<=..<=5]
('fWetMix', ctypes.c_float), #wet (affected) signal mix [-5<=..<=5]
('fFeedback', ctypes.c_float), #feedback [-1<=..<=1]
('fVolume', ctypes.c_float), #distortion volume [0=<...<=2]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
#Compressor 2
class BASS_BFX_COMPRESSOR2(ctypes.Structure):
_fields_ = [
('fGain', ctypes.c_float), #output gain of signal after compression [-60....60] in dB
('fThreshold', ctypes.c_float), #point at which compression begins [-60.....0] in dB
('fRatio', ctypes.c_float), #compression ratio [1.......n]
('fAttack', ctypes.c_float), #attack time in ms [0.01.1000]
('fRelease', ctypes.c_float), #release time in ms [0.01.5000]
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
class BASS_BFX_ENV_NODE(ctypes.Structure):
_fields_ = [
('pos', ctypes.c_long), #node position in seconds (1st envelope node must be at position 0)
('val', ctypes.c_float), #node value
]
#Volume envelope
class BASS_BFX_VOLUME_ENV(ctypes.Structure):
_fields_ = [
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
('lNodeCount', ctypes.c_int), #number of nodes
('pNodes', BASS_BFX_ENV_NODE), #the nodes
('bFollow', ctypes.c_bool), #follow source position
]
#BiQuad Filters
class BASS_BFX_BQF(ctypes.Structure):
_fields_ = [
('lFilter', ctypes.c_int), #BASS_BFX_BQF_xxx filter types
('fCenter', ctypes.c_float), #[1Hz..<info.freq/2] Cutoff (central) frequency in Hz
('fGain', ctypes.c_float), #[-15dB...0...+15dB] Used only for PEAKINGEQ and Shelving filters in dB
('fBandwidth', ctypes.c_float), #[0.1...........<10] Bandwidth in octaves (fQ is not in use (fBandwidth has a priority over fQ))
#(between -3 dB frequencies for BANDPASS and NOTCH or between midpoint
#(fGgain/2) gain frequencies for PEAKINGEQ)
('fQ', ctypes.c_float), #[0.1.............1] The EE kinda definition (linear) (if fBandwidth is not in use)
('fS', ctypes.c_float), #[0.1.............1] A "shelf slope" parameter (linear) (used only with Shelving filters)
#when fS = 1, the shelf slope is as steep as you can get it and remain monotonically
#increasing or decreasing gain with frequency.
('lChannel', ctypes.c_int), #BASS_BFX_CHANxxx flag/s
]
"""TEMPO / PITCH SCALING / SAMPLERATE"""
"""NOTES: 1. Supported only - mono / stereo - channels
2. Enable Tempo supported flags in BASS_FX_TempoCreate and the others to source handle.
tempo attributes (BASS_ChannelSet/GetAttribute)"""
(
BASS_ATTRIB_TEMPO,
BASS_ATTRIB_TEMPO_PITCH,
BASS_ATTRIB_TEMPO_FREQ,
) = range(0x10000, 0x10000+3)
#tempo attributes options
#[option] [value]
(
BASS_ATTRIB_TEMPO_OPTION_USE_AA_FILTER, #TRUE (default) / FALSE
BASS_ATTRIB_TEMPO_OPTION_AA_FILTER_LENGTH, #32 default (8 .. 128 taps)
BASS_ATTRIB_TEMPO_OPTION_USE_QUICKALGO, #TRUE / FALSE (default)
BASS_ATTRIB_TEMPO_OPTION_SEQUENCE_MS, #82 default, 0 = automatic
BASS_ATTRIB_TEMPO_OPTION_SEEKWINDOW_MS, #28 default, 0 = automatic
BASS_ATTRIB_TEMPO_OPTION_OVERLAP_MS, #8 default
BASS_ATTRIB_TEMPO_OPTION_PREVENT_CLICK, #TRUE / FALSE (default)
) = range(0x10000, 0x10000+7)
#HSTREAM BASS_FXDEF(BASS_FX_TempoCreate)(DWORD chan, DWORD flags);
BASS_FX_TempoCreate = func_type(pybass.HSTREAM, ctypes.c_ulong, ctypes.c_ulong)(('BASS_FX_TempoCreate', bass_fx_module))
#DWORD BASS_FXDEF(BASS_FX_TempoGetSource)(HSTREAM chan);
BASS_FX_TempoGetSource = func_type(ctypes.c_ulong, pybass.HSTREAM)(('BASS_FX_TempoGetSource', bass_fx_module))
#float BASS_FXDEF(BASS_FX_TempoGetRateRatio)(HSTREAM chan);
BASS_FX_TempoGetRateRatio = func_type(ctypes.c_float, pybass.HSTREAM)(('BASS_FX_TempoGetRateRatio', bass_fx_module))
"""R E V E R S E"""
"""NOTES: 1. MODs won't load without BASS_MUSIC_PRESCAN flag.
2. Enable Reverse supported flags in BASS_FX_ReverseCreate and the others to source handle."""
#reverse attribute (BASS_ChannelSet/GetAttribute)
BASS_ATTRIB_REVERSE_DIR = 0x11000
#playback directions
BASS_FX_RVS_REVERSE = -1
BASS_FX_RVS_FORWARD = 1
#HSTREAM BASS_FXDEF(BASS_FX_ReverseCreate)(DWORD chan, float dec_block, DWORD flags);
BASS_FX_ReverseCreate = func_type(pybass.HSTREAM, ctypes.c_ulong, ctypes.c_float, ctypes.c_ulong)(('BASS_FX_ReverseCreate', bass_fx_module))
#DWORD BASS_FXDEF(BASS_FX_ReverseGetSource)(HSTREAM chan);
BASS_FX_ReverseGetSource = func_type(ctypes.c_ulong, pybass.HSTREAM)(('BASS_FX_ReverseGetSource', bass_fx_module))
"""B P M (Beats Per Minute)"""
#bpm flags
BASS_FX_BPM_BKGRND = 1 #if in use, then you can do other processing while detection's in progress. Not available in MacOSX yet. (BPM/Beat)
BASS_FX_BPM_MULT2 = 2 #if in use, then will auto multiply bpm by 2 (if BPM < minBPM*2)
#translation options
(
BASS_FX_BPM_TRAN_X2, #multiply the original BPM value by 2 (may be called only once & will change the original BPM as well!)
BASS_FX_BPM_TRAN_2FREQ, #BPM value to Frequency
BASS_FX_BPM_TRAN_FREQ2, #Frequency to BPM value
BASS_FX_BPM_TRAN_2PERCENT, #BPM value to Percents
BASS_FX_BPM_TRAN_PERCENT2 , #Percents to BPM value
) = range(5)
#typedef void (CALLBACK BPMPROCESSPROC)(DWORD chan, float percent);
BPMPROCESSPROC = func_type(None, ctypes.c_float)
#typedef void (CALLBACK BPMPROC)(DWORD chan, float bpm, void *user);
BPMPROC = func_type(None, ctypes.c_long, ctypes.c_float, ctypes.c_void_p)
#float BASS_FXDEF(BASS_FX_BPM_DecodeGet)(DWORD chan, double startSec, double endSec, DWORD minMaxBPM, DWORD flags, BPMPROCESSPROC *proc);
BASS_FX_BPM_DecodeGet = func_type(ctypes.c_float, ctypes.c_ulong, ctypes.c_double, ctypes.c_double, ctypes.c_ulong, ctypes.c_ulong, BPMPROCESSPROC)(('BASS_FX_BPM_DecodeGet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_CallbackSet)(DWORD handle, BPMPROC *proc, double period, DWORD minMaxBPM, DWORD flags, void *user);
BASS_FX_BPM_CallbackSet = func_type(ctypes.c_bool, ctypes.c_ulong, BPMPROC, ctypes.c_double, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p)(('BASS_FX_BPM_CallbackSet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_CallbackReset)(DWORD handle);
BASS_FX_BPM_CallbackReset = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_CallbackReset', bass_fx_module))
#float BASS_FXDEF(BASS_FX_BPM_Translate)(DWORD handle, float val2tran, DWORD trans);
BASS_FX_BPM_Translate = func_type(ctypes.c_float, ctypes.c_ulong, ctypes.c_float, ctypes.c_ulong)(('BASS_FX_BPM_Translate', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_Free)(DWORD handle);
BASS_FX_BPM_Free = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_Free', bass_fx_module))
""" Beat """
#typedef void (CALLBACK BPMBEATPROC)(DWORD chan, double beatpos, void *user);
BPMBEATPROC = func_type(None, ctypes.c_ulong, ctypes.c_double, ctypes.c_void_p)
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatCallbackSet)(DWORD handle, BPMBEATPROC *proc, void *user);
BASS_FX_BPM_BeatCallbackSet = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_void_p)(('BASS_FX_BPM_BeatCallbackSet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatCallbackReset)(DWORD handle);
BASS_FX_BPM_BeatCallbackReset = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_BeatCallbackReset', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatDecodeGet)(DWORD chan, double startSec, double endSec, DWORD flags, BPMBEATPROC *proc, void *user);
BASS_FX_BPM_BeatDecodeGet = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_double, ctypes.c_double, ctypes.c_ulong, BPMBEATPROC, ctypes.c_void_p)(('BASS_FX_BPM_BeatDecodeGet', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatSetParameters)(DWORD handle, float bandwidth, float centerfreq, float beat_rtime);
BASS_FX_BPM_BeatSetParameters = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_float, ctypes.c_float, ctypes.c_float)(('BASS_FX_BPM_BeatSetParameters', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatGetParameters)(DWORD handle, float *bandwidth, float *centerfreq, float *beat_rtime);
BASS_FX_BPM_BeatGetParameters = func_type(ctypes.c_bool, ctypes.c_ulong, ctypes.c_float, ctypes.c_float, ctypes.c_float)(('BASS_FX_BPM_BeatGetParameters', bass_fx_module))
#BOOL BASS_FXDEF(BASS_FX_BPM_BeatFree)(DWORD handle);
BASS_FX_BPM_BeatFree = func_type(ctypes.c_bool, ctypes.c_ulong)(('BASS_FX_BPM_BeatFree', bass_fx_module))

338
src/sound_lib/external/pybassenc.py vendored
View File

@@ -1,170 +1,168 @@
from __future__ import absolute_import
from future.builtins import range
"BASSENC wrapper by Christopher Toth"""
import ctypes
import os
import platform
from . import pybass
from .paths import x86_path, x64_path
import libloader
bassenc_module = libloader.load_library('bassenc', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
HENCODE = ctypes.c_ulong #encoder handle
#Additional error codes returned by BASS_ErrorGetCode
BASS_ERROR_ACM_CANCEL = 2000 #ACM codec selection cancelled
pybass.error_descriptions[BASS_ERROR_ACM_CANCEL] = "ACM codec selection cancelled"
BASS_ERROR_CAST_DENIED = 2100 #access denied (invalid password)
pybass.error_descriptions[BASS_ERROR_CAST_DENIED] = "access denied (invalid password)"
#Additional BASS_SetConfig options
BASS_CONFIG_ENCODE_PRIORITY = 0x10300
BASS_CONFIG_ENCODE_QUEUE = 0x10301
BASS_CONFIG_ENCODE_CAST_TIMEOUT = 0x10310
#Additional BASS_SetConfigPtr options
BASS_CONFIG_ENCODE_CAST_PROXY = 0x10311
#BASS_Encode_Start flags
BASS_ENCODE_NOHEAD = 1 #don't send a WAV header to the encoder
BASS_ENCODE_FP_8BIT = 2 #convert floating-point sample data to 8-bit integer
BASS_ENCODE_FP_16BIT = 4 #convert floating-point sample data to 16-bit integer
BASS_ENCODE_FP_24BIT = 6#convert floating-point sample data to 24-bit integer
BASS_ENCODE_FP_32BIT = 8 #convert floating-point sample data to 32-bit integer
BASS_ENCODE_BIGEND = 16 #big-endian sample data
BASS_ENCODE_PAUSE = 32 #start encoding paused
BASS_ENCODE_PCM = 64 #write PCM sample data (no encoder)
BASS_ENCODE_RF64 = 128 #send an RF64 header
BASS_ENCODE_MONO = 256 #convert to mono (if not already)
BASS_ENCODE_QUEUE = 512 #queue data to feed encoder asynchronously
BASS_ENCODE_CAST_NOLIMIT = 0x1000 #don't limit casting data rate
BASS_ENCODE_LIMIT = 0x2000 #limit data rate to real-time
BASS_ENCODE_AUTOFREE = 0x40000 #free the encoder when the channel is freed
#BASS_Encode_GetACMFormat flags
BASS_ACM_DEFAULT = 1 #use the format as default selection
BASS_ACM_RATE = 2 #only list formats with same sample rate as the source channel
BASS_ACM_CHANS = 4 #only list formats with same number of channels (eg. mono/stereo)
BASS_ACM_SUGGEST = 8 #suggest a format (HIWORD=format tag)
#BASS_Encode_GetCount counts
(
BASS_ENCODE_COUNT_IN, #sent to encoder
BASS_ENCODE_COUNT_OUT, #received from encoder
BASS_ENCODE_COUNT_CAST, #sent to cast server
BASS_ENCODE_COUNT_QUEUE, #queued
BASS_ENCODE_COUNT_QUEUE_LIMIT, #queue limit
BASS_ENCODE_COUNT_QUEUE_FAIL, #failed to queue
) = range(6)
#BASS_Encode_CastInit content MIME types
BASS_ENCODE_TYPE_MP3 = "audio/mpeg"
BASS_ENCODE_TYPE_OGG = "application/ogg"
BASS_ENCODE_TYPE_AAC = "audio/aacp"
#BASS_Encode_CastGetStats types
BASS_ENCODE_STATS_SHOUT = 0 #Shoutcast stats
BASS_ENCODE_STATS_ICE = 1 #Icecast mount-point stats
BASS_ENCODE_STATS_ICESERV = 2 #Icecast server stats
#typedef void (CALLBACK ENCODEPROC)(HENCODE handle, DWORD channel, const void *buffer, DWORD length, void *user);
ENCODEPROC = func_type(None, HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_void_p)
#typedef void (CALLBACK ENCODEPROCEX)(HENCODE handle, DWORD channel, const void *buffer, DWORD length, QWORD offset, void *user);
ENCODEPROCEX = func_type(None, HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, pybass.QWORD, ctypes.c_void_p)
#typedef BOOL (CALLBACK ENCODECLIENTPROC)(HENCODE handle, BOOL connect, const char *client, char *headers, void *user);
ENCODECLIENTPROC = func_type(ctypes.c_byte, HENCODE, ctypes.c_byte, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_void_p)
#typedef void (CALLBACK ENCODENOTIFYPROC)(HENCODE handle, DWORD status, void *user);
ENCODENOTIFYPROC = func_type(None, HENCODE, ctypes.c_ulong, ctypes.c_void_p)
#Encoder notifications
BASS_ENCODE_NOTIFY_ENCODER = 1 #encoder died
BASS_ENCODE_NOTIFY_CAST = 2 #cast server connection died
BASS_ENCODE_NOTIFY_CAST_TIMEOUT = 0x10000 #cast timeout
BASS_ENCODE_NOTIFY_QUEUE_FULL = 0x10001 #queue is out of space
#BASS_Encode_ServerInit flags
BASS_ENCODE_SERVER_NOHTTP = 1 #no HTTP headers
#DWORD BASSENCDEF(BASS_Encode_GetVersion)();
BASS_Encode_GetVersion = func_type(ctypes.c_ulong)(('BASS_Encode_GetVersion', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_Start)(DWORD handle, const char *cmdline, DWORD flags, ENCODEPROC *proc, void *user);
BASS_Encode_Start = func_type(HENCODE, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_ulong, ENCODEPROC, ctypes.c_void_p)(('BASS_Encode_Start', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartLimit)(DWORD handle, const char *cmdline, DWORD flags, ENCODEPROC *proc, void *user, DWORD limit);
BASS_Encode_StartLimit = func_type(HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ENCODEPROC, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Encode_StartLimit', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_AddChunk)(HENCODE handle, const char *id, const void *buffer, DWORD length);
BASS_Encode_AddChunk = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Encode_AddChunk', bassenc_module))
#DWORD BASSENCDEF(BASS_Encode_IsActive)(DWORD handle);
BASS_Encode_IsActive = func_type(ctypes.c_ulong, ctypes.c_ulong)(('BASS_Encode_IsActive', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_Stop)(DWORD handle);
BASS_Encode_Stop = func_type(ctypes.c_byte, ctypes.c_ulong)(('BASS_Encode_Stop', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_StopEx)(DWORD handle, BOOL queue);
BASS_Encode_StopEx = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_byte)
#BOOL BASSENCDEF(BASS_Encode_SetPaused)(DWORD handle, BOOL paused);
BASS_Encode_SetPaused = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_byte)(('BASS_Encode_SetPaused', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_Write)(DWORD handle, const void *buffer, DWORD length);
BASS_Encode_Write = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Encode_Write', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_SetNotify)(DWORD handle, ENCODENOTIFYPROC *proc, void *user);
BASS_Encode_SetNotify = func_type(ctypes.c_byte, ctypes.c_ulong, ENCODENOTIFYPROC, ctypes.c_void_p)(('BASS_Encode_SetNotify', bassenc_module))
#QWORD BASSENCDEF(BASS_Encode_GetCount)(DWORD handle, DWORD count);
BASS_Encode_GetCount = func_type(pybass.QWORD, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Encode_GetCount', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_SetChannel)(DWORD handle, DWORD channel);
BASS_Encode_SetChannel = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_ulong)
#DWORD BASSENCDEF(BASS_Encode_GetChannel)(HENCODE handle);
BASS_Encode_GetChannel = func_type(ctypes.c_ulong, HENCODE)(('BASS_Encode_GetChannel', bassenc_module))
if platform.system() == 'Windows':
#DWORD BASSENCDEF(BASS_Encode_GetACMFormat)(DWORD handle, void *form, DWORD formlen, const char *title, DWORD flags);
BASS_Encode_GetACMFormat = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_ulong)(('BASS_Encode_GetACMFormat', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartACM)(DWORD handle, const void *form, DWORD flags, ENCODEPROC *proc, void *user);
BASS_Encode_StartACM = func_type(HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ENCODEPROC, ctypes.c_void_p)(('BASS_Encode_StartACM', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartACMFile)(DWORD handle, const void *form, DWORD flags, const char *file);
BASS_Encode_StartACMFile = func_type(HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_char_p)(('BASS_Encode_StartACMFile', bassenc_module))
if platform.system() == 'Darwin':
#HENCODE BASSENCDEF(BASS_Encode_StartCA)(DWORD handle, DWORD ftype, DWORD atype, DWORD flags, DWORD bitrate, ENCODEPROCEX *proc, void *user);
BASS_Encode_StartCA = func_type(HENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ENCODEPROCEX, ctypes.c_void_p)(('ENCODEPROCEX ', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartCAFile)(DWORD handle, DWORD ftype, DWORD atype, DWORD flags, DWORD bitrate, const char *file);
BASS_Encode_StartCAFile = func_type(HENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_char_p)(('BASS_Encode_StartCAFile', bassenc_module))
#Broadcasting
#BOOL BASSENCDEF(BASS_Encode_CastInit)(HENCODE handle, const char *server, const char *pass, const char *content, const char *name, const char *url, const char *genre, const char *desc, const char *headers, DWORD bitrate, BOOL pub);
BASS_Encode_CastInit = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_byte)(('BASS_Encode_CastInit', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_CastSetTitle)(HENCODE handle, const char *title, const char *url);
BASS_Encode_CastSetTitle = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p, ctypes.c_char_p)(('BASS_Encode_CastSetTitle', bassenc_module))
#const char *BASSENCDEF(BASS_Encode_CastGetStats)(HENCODE handle, DWORD type, const char *pass);
BASS_Encode_CastGetStats = func_type(ctypes.c_char_p, HENCODE, ctypes.c_ulong, ctypes.c_char_p)(('BASS_Encode_CastGetStats', bassenc_module))
#Local audio server
#DWORD BASSENCDEF(BASS_Encode_ServerInit)(HENCODE handle, const char *port, DWORD buffer, DWORD burst, DWORD flags, ENCODECLIENTPROC *proc, void *user);
BASS_Encode_ServerInit = func_type(ctypes.c_ulong, HENCODE, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ENCODECLIENTPROC, ctypes.c_void_p)(('BASS_Encode_ServerInit', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_ServerKick)(HENCODE handle, const char *client);
BASS_Encode_ServerKick = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p)(('BASS_Encode_ServerKick', bassenc_module))
"BASSENC wrapper by Christopher Toth"""
import ctypes
import os
import platform
import pybass
from paths import x86_path, x64_path
import libloader
bassenc_module = libloader.load_library('bassenc', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
HENCODE = ctypes.c_ulong #encoder handle
#Additional error codes returned by BASS_ErrorGetCode
BASS_ERROR_ACM_CANCEL = 2000 #ACM codec selection cancelled
pybass.error_descriptions[BASS_ERROR_ACM_CANCEL] = "ACM codec selection cancelled"
BASS_ERROR_CAST_DENIED = 2100 #access denied (invalid password)
pybass.error_descriptions[BASS_ERROR_CAST_DENIED] = "access denied (invalid password)"
#Additional BASS_SetConfig options
BASS_CONFIG_ENCODE_PRIORITY = 0x10300
BASS_CONFIG_ENCODE_QUEUE = 0x10301
BASS_CONFIG_ENCODE_CAST_TIMEOUT = 0x10310
#Additional BASS_SetConfigPtr options
BASS_CONFIG_ENCODE_CAST_PROXY = 0x10311
#BASS_Encode_Start flags
BASS_ENCODE_NOHEAD = 1 #don't send a WAV header to the encoder
BASS_ENCODE_FP_8BIT = 2 #convert floating-point sample data to 8-bit integer
BASS_ENCODE_FP_16BIT = 4 #convert floating-point sample data to 16-bit integer
BASS_ENCODE_FP_24BIT = 6#convert floating-point sample data to 24-bit integer
BASS_ENCODE_FP_32BIT = 8 #convert floating-point sample data to 32-bit integer
BASS_ENCODE_BIGEND = 16 #big-endian sample data
BASS_ENCODE_PAUSE = 32 #start encoding paused
BASS_ENCODE_PCM = 64 #write PCM sample data (no encoder)
BASS_ENCODE_RF64 = 128 #send an RF64 header
BASS_ENCODE_MONO = 256 #convert to mono (if not already)
BASS_ENCODE_QUEUE = 512 #queue data to feed encoder asynchronously
BASS_ENCODE_CAST_NOLIMIT = 0x1000 #don't limit casting data rate
BASS_ENCODE_LIMIT = 0x2000 #limit data rate to real-time
BASS_ENCODE_AUTOFREE = 0x40000 #free the encoder when the channel is freed
#BASS_Encode_GetACMFormat flags
BASS_ACM_DEFAULT = 1 #use the format as default selection
BASS_ACM_RATE = 2 #only list formats with same sample rate as the source channel
BASS_ACM_CHANS = 4 #only list formats with same number of channels (eg. mono/stereo)
BASS_ACM_SUGGEST = 8 #suggest a format (HIWORD=format tag)
#BASS_Encode_GetCount counts
(
BASS_ENCODE_COUNT_IN, #sent to encoder
BASS_ENCODE_COUNT_OUT, #received from encoder
BASS_ENCODE_COUNT_CAST, #sent to cast server
BASS_ENCODE_COUNT_QUEUE, #queued
BASS_ENCODE_COUNT_QUEUE_LIMIT, #queue limit
BASS_ENCODE_COUNT_QUEUE_FAIL, #failed to queue
) = range(6)
#BASS_Encode_CastInit content MIME types
BASS_ENCODE_TYPE_MP3 = "audio/mpeg"
BASS_ENCODE_TYPE_OGG = "application/ogg"
BASS_ENCODE_TYPE_AAC = "audio/aacp"
#BASS_Encode_CastGetStats types
BASS_ENCODE_STATS_SHOUT = 0 #Shoutcast stats
BASS_ENCODE_STATS_ICE = 1 #Icecast mount-point stats
BASS_ENCODE_STATS_ICESERV = 2 #Icecast server stats
#typedef void (CALLBACK ENCODEPROC)(HENCODE handle, DWORD channel, const void *buffer, DWORD length, void *user);
ENCODEPROC = func_type(None, HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_void_p)
#typedef void (CALLBACK ENCODEPROCEX)(HENCODE handle, DWORD channel, const void *buffer, DWORD length, QWORD offset, void *user);
ENCODEPROCEX = func_type(None, HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, pybass.QWORD, ctypes.c_void_p)
#typedef BOOL (CALLBACK ENCODECLIENTPROC)(HENCODE handle, BOOL connect, const char *client, char *headers, void *user);
ENCODECLIENTPROC = func_type(ctypes.c_byte, HENCODE, ctypes.c_byte, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_void_p)
#typedef void (CALLBACK ENCODENOTIFYPROC)(HENCODE handle, DWORD status, void *user);
ENCODENOTIFYPROC = func_type(None, HENCODE, ctypes.c_ulong, ctypes.c_void_p)
#Encoder notifications
BASS_ENCODE_NOTIFY_ENCODER = 1 #encoder died
BASS_ENCODE_NOTIFY_CAST = 2 #cast server connection died
BASS_ENCODE_NOTIFY_CAST_TIMEOUT = 0x10000 #cast timeout
BASS_ENCODE_NOTIFY_QUEUE_FULL = 0x10001 #queue is out of space
#BASS_Encode_ServerInit flags
BASS_ENCODE_SERVER_NOHTTP = 1 #no HTTP headers
#DWORD BASSENCDEF(BASS_Encode_GetVersion)();
BASS_Encode_GetVersion = func_type(ctypes.c_ulong)(('BASS_Encode_GetVersion', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_Start)(DWORD handle, const char *cmdline, DWORD flags, ENCODEPROC *proc, void *user);
BASS_Encode_Start = func_type(HENCODE, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_ulong, ENCODEPROC, ctypes.c_void_p)(('BASS_Encode_Start', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartLimit)(DWORD handle, const char *cmdline, DWORD flags, ENCODEPROC *proc, void *user, DWORD limit);
BASS_Encode_StartLimit = func_type(HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ENCODEPROC, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Encode_StartLimit', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_AddChunk)(HENCODE handle, const char *id, const void *buffer, DWORD length);
BASS_Encode_AddChunk = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Encode_AddChunk', bassenc_module))
#DWORD BASSENCDEF(BASS_Encode_IsActive)(DWORD handle);
BASS_Encode_IsActive = func_type(ctypes.c_ulong, ctypes.c_ulong)(('BASS_Encode_IsActive', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_Stop)(DWORD handle);
BASS_Encode_Stop = func_type(ctypes.c_byte, ctypes.c_ulong)(('BASS_Encode_Stop', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_StopEx)(DWORD handle, BOOL queue);
BASS_Encode_StopEx = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_byte)
#BOOL BASSENCDEF(BASS_Encode_SetPaused)(DWORD handle, BOOL paused);
BASS_Encode_SetPaused = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_byte)(('BASS_Encode_SetPaused', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_Write)(DWORD handle, const void *buffer, DWORD length);
BASS_Encode_Write = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Encode_Write', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_SetNotify)(DWORD handle, ENCODENOTIFYPROC *proc, void *user);
BASS_Encode_SetNotify = func_type(ctypes.c_byte, ctypes.c_ulong, ENCODENOTIFYPROC, ctypes.c_void_p)(('BASS_Encode_SetNotify', bassenc_module))
#QWORD BASSENCDEF(BASS_Encode_GetCount)(DWORD handle, DWORD count);
BASS_Encode_GetCount = func_type(pybass.QWORD, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Encode_GetCount', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_SetChannel)(DWORD handle, DWORD channel);
BASS_Encode_SetChannel = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_ulong)
#DWORD BASSENCDEF(BASS_Encode_GetChannel)(HENCODE handle);
BASS_Encode_GetChannel = func_type(ctypes.c_ulong, HENCODE)(('BASS_Encode_GetChannel', bassenc_module))
if platform.system() == 'Windows':
#DWORD BASSENCDEF(BASS_Encode_GetACMFormat)(DWORD handle, void *form, DWORD formlen, const char *title, DWORD flags);
BASS_Encode_GetACMFormat = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_ulong)(('BASS_Encode_GetACMFormat', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartACM)(DWORD handle, const void *form, DWORD flags, ENCODEPROC *proc, void *user);
BASS_Encode_StartACM = func_type(HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ENCODEPROC, ctypes.c_void_p)(('BASS_Encode_StartACM', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartACMFile)(DWORD handle, const void *form, DWORD flags, const char *file);
BASS_Encode_StartACMFile = func_type(HENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_char_p)(('BASS_Encode_StartACMFile', bassenc_module))
if platform.system() == 'Darwin':
#HENCODE BASSENCDEF(BASS_Encode_StartCA)(DWORD handle, DWORD ftype, DWORD atype, DWORD flags, DWORD bitrate, ENCODEPROCEX *proc, void *user);
BASS_Encode_StartCA = func_type(HENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ENCODEPROCEX, ctypes.c_void_p)(('ENCODEPROCEX ', bassenc_module))
#HENCODE BASSENCDEF(BASS_Encode_StartCAFile)(DWORD handle, DWORD ftype, DWORD atype, DWORD flags, DWORD bitrate, const char *file);
BASS_Encode_StartCAFile = func_type(HENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_char_p)(('BASS_Encode_StartCAFile', bassenc_module))
#Broadcasting
#BOOL BASSENCDEF(BASS_Encode_CastInit)(HENCODE handle, const char *server, const char *pass, const char *content, const char *name, const char *url, const char *genre, const char *desc, const char *headers, DWORD bitrate, BOOL pub);
BASS_Encode_CastInit = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_byte)(('BASS_Encode_CastInit', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_CastSetTitle)(HENCODE handle, const char *title, const char *url);
BASS_Encode_CastSetTitle = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p, ctypes.c_char_p)(('BASS_Encode_CastSetTitle', bassenc_module))
#const char *BASSENCDEF(BASS_Encode_CastGetStats)(HENCODE handle, DWORD type, const char *pass);
BASS_Encode_CastGetStats = func_type(ctypes.c_char_p, HENCODE, ctypes.c_ulong, ctypes.c_char_p)(('BASS_Encode_CastGetStats', bassenc_module))
#Local audio server
#DWORD BASSENCDEF(BASS_Encode_ServerInit)(HENCODE handle, const char *port, DWORD buffer, DWORD burst, DWORD flags, ENCODECLIENTPROC *proc, void *user);
BASS_Encode_ServerInit = func_type(ctypes.c_ulong, HENCODE, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ENCODECLIENTPROC, ctypes.c_void_p)(('BASS_Encode_ServerInit', bassenc_module))
#BOOL BASSENCDEF(BASS_Encode_ServerKick)(HENCODE handle, const char *client);
BASS_Encode_ServerKick = func_type(ctypes.c_byte, HENCODE, ctypes.c_char_p)(('BASS_Encode_ServerKick', bassenc_module))

82
src/sound_lib/external/pybassflac.py vendored
View File

@@ -1,41 +1,41 @@
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybassflac.py - is ctypes python module for
BASSFLAC - extension to the BASS audio library,
enabling the playing of FLAC (Free Lossless Audio Codec) encoded files.
'''
import os, sys, ctypes
from . import pybass
from .paths import x86_path, x64_path
import libloader
bassflac_module = libloader.load_library('bassflac', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('bassflac', x86_path=x86_path, x64_path=x64_path), 0)
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_FLAC = 0x10900
BASS_CTYPE_STREAM_FLAC_OGG = 0x10901
#HSTREAM BASSFLACDEF(BASS_FLAC_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_FLAC_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_FLAC_StreamCreateFile', bassflac_module))
#HSTREAM BASSFLACDEF(BASS_FLAC_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user);
BASS_FLAC_StreamCreateURL = func_type(HSTREAM, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, DOWNLOADPROC, ctypes.c_void_p)(('BASS_FLAC_StreamCreateURL', bassflac_module))
#HSTREAM BASSFLACDEF(BASS_FLAC_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_FLAC_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_FLAC_StreamCreateFileUser', bassflac_module))
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybassflac.py - is ctypes python module for
BASSFLAC - extension to the BASS audio library,
enabling the playing of FLAC (Free Lossless Audio Codec) encoded files.
'''
import os, sys, ctypes
from . import pybass
from . paths import x86_path, x64_path
import libloader
bassflac_module = libloader.load_library('bassflac', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('bassflac', x86_path=x86_path, x64_path=x64_path), 0)
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_FLAC = 0x10900
BASS_CTYPE_STREAM_FLAC_OGG = 0x10901
#HSTREAM BASSFLACDEF(BASS_FLAC_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_FLAC_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_FLAC_StreamCreateFile', bassflac_module))
#HSTREAM BASSFLACDEF(BASS_FLAC_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user);
BASS_FLAC_StreamCreateURL = func_type(HSTREAM, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, DOWNLOADPROC, ctypes.c_void_p)(('BASS_FLAC_StreamCreateURL', bassflac_module))
#HSTREAM BASSFLACDEF(BASS_FLAC_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_FLAC_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_FLAC_StreamCreateFileUser', bassflac_module))

409
src/sound_lib/external/pybassmidi.py vendored
View File

@@ -1,204 +1,205 @@
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybassmidi.py - is ctypes python module for
BASSMIDI - extension to the BASS audio library,
enabling the playing of MIDI files and real-time events,
using SF2 soundfonts to provide the sounds.
'''
import sys, ctypes, platform, os
from . import pybass
from .paths import x86_path, x64_path
import libloader
bassmidi_module = libloader.load_library('bassmidi', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('bassmidi', x86_path=x86_path, x64_path=x64_path), 0)
HSOUNDFONT = ctypes.c_ulong
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
# Additional BASS_SetConfig options
BASS_CONFIG_MIDI_COMPACT = 0x10400
BASS_CONFIG_MIDI_VOICES = 0x10401
BASS_CONFIG_MIDI_AUTOFONT = 0x10402
# Additional BASS_SetConfigPtr options
BASS_CONFIG_MIDI_DEFFONT = 0x10403
# Additional sync types
BASS_SYNC_MIDI_MARKER = 0x10000
BASS_SYNC_MIDI_CUE = 0x10001
BASS_SYNC_MIDI_LYRIC = 0x10002
BASS_SYNC_MIDI_TEXT = 0x10003
BASS_SYNC_MIDI_EVENT = 0x10004
BASS_SYNC_MIDI_TICK = 0x10005
BASS_SYNC_MIDI_TIMESIG = 0x10006
# Additional BASS_MIDI_StreamCreateFile/etc flags
BASS_MIDI_DECAYEND = 0x1000
BASS_MIDI_NOFX = 0x2000
BASS_MIDI_DECAYSEEK = 0x4000
class BASS_MIDI_FONT(ctypes.Structure):
_fields_ = [('font', HSOUNDFONT),#HSOUNDFONT font; // soundfont
('preset', ctypes.c_int),#int preset; // preset number (-1=all)
('bank', ctypes.c_int)#int bank;
]
class BASS_MIDI_FONTINFO(ctypes.Structure):
_fields_ = [('name', ctypes.c_char_p),#const char *name;
('copyright', ctypes.c_char_p),#const char *copyright;
('comment', ctypes.c_char_p),#const char *comment;
('presets', ctypes.c_ulong),#DWORD presets; // number of presets/instruments
('samsize', ctypes.c_ulong),#DWORD samsize; // total size (in bytes) of the sample data
('samload', ctypes.c_ulong),#DWORD samload; // amount of sample data currently loaded
('samtype', ctypes.c_ulong)#DWORD samtype; // sample format (CTYPE) if packed
]
class BASS_MIDI_MARK(ctypes.Structure):
_fields_ = [('track', ctypes.c_ulong),#DWORD track; // track containing marker
('pos', ctypes.c_ulong),#DWORD pos; // marker position (bytes)
('text', ctypes.c_char_p)#const char *text; // marker text
]
# Marker types
BASS_MIDI_MARK_MARKER = 0 # marker events
BASS_MIDI_MARK_CUE = 1 # cue events
BASS_MIDI_MARK_LYRIC = 2 # lyric events
BASS_MIDI_MARK_TEXT = 3 # text events
BASS_MIDI_MARK_TIMESIG = 4 # time signature
# MIDI events
MIDI_EVENT_NOTE = 1
MIDI_EVENT_PROGRAM = 2
MIDI_EVENT_CHANPRES = 3
MIDI_EVENT_PITCH = 4
MIDI_EVENT_PITCHRANGE = 5
MIDI_EVENT_DRUMS = 6
MIDI_EVENT_FINETUNE = 7
MIDI_EVENT_COARSETUNE = 8
MIDI_EVENT_MASTERVOL = 9
MIDI_EVENT_BANK = 10
MIDI_EVENT_MODULATION = 11
MIDI_EVENT_VOLUME = 12
MIDI_EVENT_PAN = 13
MIDI_EVENT_EXPRESSION = 14
MIDI_EVENT_SUSTAIN = 15
MIDI_EVENT_SOUNDOFF = 16
MIDI_EVENT_RESET = 17
MIDI_EVENT_NOTESOFF = 18
MIDI_EVENT_PORTAMENTO = 19
MIDI_EVENT_PORTATIME = 20
MIDI_EVENT_PORTANOTE = 21
MIDI_EVENT_MODE = 22
MIDI_EVENT_REVERB = 23
MIDI_EVENT_CHORUS = 24
MIDI_EVENT_CUTOFF = 25
MIDI_EVENT_RESONANCE = 26
MIDI_EVENT_RELEASE = 27
MIDI_EVENT_ATTACK = 28
MIDI_EVENT_REVERB_MACRO = 30
MIDI_EVENT_CHORUS_MACRO = 31
MIDI_EVENT_REVERB_TIME = 32
MIDI_EVENT_REVERB_DELAY = 33
MIDI_EVENT_REVERB_LOCUTOFF = 34
MIDI_EVENT_REVERB_HICUTOFF = 35
MIDI_EVENT_REVERB_LEVEL = 36
MIDI_EVENT_CHORUS_DELAY = 37
MIDI_EVENT_CHORUS_DEPTH = 38
MIDI_EVENT_CHORUS_RATE = 39
MIDI_EVENT_CHORUS_FEEDBACK = 40
MIDI_EVENT_CHORUS_LEVEL = 41
MIDI_EVENT_CHORUS_REVERB = 42
MIDI_EVENT_DRUM_FINETUNE = 50
MIDI_EVENT_DRUM_COARSETUNE = 51
MIDI_EVENT_DRUM_PAN = 52
MIDI_EVENT_DRUM_REVERB = 53
MIDI_EVENT_DRUM_CHORUS = 54
MIDI_EVENT_DRUM_CUTOFF = 55
MIDI_EVENT_DRUM_RESONANCE = 56
MIDI_EVENT_DRUM_LEVEL = 57
MIDI_EVENT_TEMPO = 62
MIDI_EVENT_MIXLEVEL = 0x10000
MIDI_EVENT_TRANSPOSE = 0x10001
class BASS_MIDI_EVENT(ctypes.Structure):
_fields_ = [('event', ctypes.c_ulong),#DWORD event; // MIDI_EVENT_xxx
('param', ctypes.c_ulong),#DWORD param;
('chan', ctypes.c_ulong),#DWORD chan;
('tick', ctypes.c_ulong),#DWORD tick; // event position (ticks)
('pos', ctypes.c_ulong)#DWORD pos; // event position (bytes)
]
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_MIDI = 0x10d00
# Additional attributes
BASS_ATTRIB_MIDI_PPQN = 0x12000
BASS_ATTRIB_MIDI_TRACK_VOL = 0x12100 # + track #
# Additional tag type
BASS_TAG_MIDI_TRACK = 0x11000 # + track #, track text : array of null-terminated ANSI strings
# BASS_ChannelGetLength/GetPosition/SetPosition mode
BASS_POS_MIDI_TICK = 2 # tick position
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreate)(DWORD channels, DWORD flags, DWORD freq);
BASS_MIDI_StreamCreate = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamCreate', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags, DWORD freq);
BASS_MIDI_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamCreateFile', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user, DWORD freq);
BASS_MIDI_StreamCreateURL = func_type(HSTREAM, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, DOWNLOADPROC, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_StreamCreateURL', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user, DWORD freq);
BASS_MIDI_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_StreamCreateFileUser', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamGetMark)(HSTREAM handle, DWORD type, DWORD index, BASS_MIDI_MARK *mark);
BASS_MIDI_StreamGetMark = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_MIDI_MARK))(('BASS_MIDI_StreamGetMark', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamSetFonts)(HSTREAM handle, const BASS_MIDI_FONT *fonts, DWORD count);
BASS_MIDI_StreamSetFonts = func_type(ctypes.c_byte, HSTREAM, ctypes.POINTER(BASS_MIDI_FONT), ctypes.c_ulong)(('BASS_MIDI_StreamSetFonts', bassmidi_module))
#DWORD BASSMIDIDEF(BASS_MIDI_StreamGetFonts)(HSTREAM handle, BASS_MIDI_FONT *fonts, DWORD count);
BASS_MIDI_StreamGetFonts = func_type(ctypes.c_ulong, HSTREAM, ctypes.POINTER(BASS_MIDI_FONT), ctypes.c_ulong)(('BASS_MIDI_StreamGetFonts', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamLoadSamples)(HSTREAM handle);
BASS_MIDI_StreamLoadSamples = func_type(ctypes.c_byte, HSTREAM)(('BASS_MIDI_StreamLoadSamples', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamEvent)(HSTREAM handle, DWORD chan, DWORD event, DWORD param);
BASS_MIDI_StreamEvent = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamEvent', bassmidi_module))
#DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvent)(HSTREAM handle, DWORD chan, DWORD event);
BASS_MIDI_StreamGetEvent = func_type(ctypes.c_ulong, HSTREAM, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamGetEvent', bassmidi_module))
#DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvents)(HSTREAM handle, DWORD track, DWORD filter, BASS_MIDI_EVENT *events);
BASS_MIDI_StreamGetEvents = func_type(ctypes.c_ulong, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_MIDI_EVENT))(('BASS_MIDI_StreamGetEvents', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamGetChannel)(HSTREAM handle, DWORD chan);
BASS_MIDI_StreamGetChannel = func_type(HSTREAM, HSTREAM, ctypes.c_ulong)(('BASS_MIDI_StreamGetChannel', bassmidi_module))
#HSOUNDFONT BASSMIDIDEF(BASS_MIDI_FontInit)(const void *file, DWORD flags);
BASS_MIDI_FontInit = func_type(HSOUNDFONT, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_FontInit', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontFree)(HSOUNDFONT handle);
BASS_MIDI_FontFree = func_type(ctypes.c_byte, HSOUNDFONT)(('BASS_MIDI_FontFree', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontGetInfo)(HSOUNDFONT handle, BASS_MIDI_FONTINFO *info);
BASS_MIDI_FontGetInfo = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.POINTER(BASS_MIDI_FONTINFO))(('BASS_MIDI_FontGetInfo', bassmidi_module))
#const char *BASSMIDIDEF(BASS_MIDI_FontGetPreset)(HSOUNDFONT handle, int preset, int bank);
BASS_MIDI_FontGetPreset = func_type(ctypes.c_char_p, HSOUNDFONT, ctypes.c_int, ctypes.c_int)(('BASS_MIDI_FontGetPreset', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontLoad)(HSOUNDFONT handle, int preset, int bank);
BASS_MIDI_FontLoad = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_int, ctypes.c_int)(('BASS_MIDI_FontLoad', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontCompact)(HSOUNDFONT handle);
BASS_MIDI_FontCompact = func_type(ctypes.c_byte, HSOUNDFONT)(('BASS_MIDI_FontCompact', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontPack)(HSOUNDFONT handle, const void *outfile, const void *encoder, DWORD flags);
BASS_MIDI_FontPack = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_void_p, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_FontPack', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontUnpack)(HSOUNDFONT handle, const void *outfile, DWORD flags);
BASS_MIDI_FontUnpack = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_FontUnpack', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontSetVolume)(HSOUNDFONT handle, float volume);
BASS_MIDI_FontSetVolume = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_float)(('BASS_MIDI_FontSetVolume', bassmidi_module))
#float BASSMIDIDEF(BASS_MIDI_FontGetVolume)(HSOUNDFONT handle);
BASS_MIDI_FontGetVolume = func_type(ctypes.c_float, HSOUNDFONT)(('BASS_MIDI_FontGetVolume', bassmidi_module))
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybassmidi.py - is ctypes python module for
BASSMIDI - extension to the BASS audio library,
enabling the playing of MIDI files and real-time events,
using SF2 soundfonts to provide the sounds.
'''
import sys, ctypes, platform, os
from . import pybass
from .paths import x86_path, x64_path
import libloader
bassmidi_module = libloader.load_library('bassmidi', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('bassmidi', x86_path=x86_path, x64_path=x64_path), 0)
HSOUNDFONT = ctypes.c_ulong
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
# Additional BASS_SetConfig options
BASS_CONFIG_MIDI_COMPACT = 0x10400
BASS_CONFIG_MIDI_VOICES = 0x10401
BASS_CONFIG_MIDI_AUTOFONT = 0x10402
# Additional BASS_SetConfigPtr options
BASS_CONFIG_MIDI_DEFFONT = 0x10403
# Additional sync types
BASS_SYNC_MIDI_MARKER = 0x10000
BASS_SYNC_MIDI_CUE = 0x10001
BASS_SYNC_MIDI_LYRIC = 0x10002
BASS_SYNC_MIDI_TEXT = 0x10003
BASS_SYNC_MIDI_EVENT = 0x10004
BASS_SYNC_MIDI_TICK = 0x10005
BASS_SYNC_MIDI_TIMESIG = 0x10006
# Additional BASS_MIDI_StreamCreateFile/etc flags
BASS_MIDI_DECAYEND = 0x1000
BASS_MIDI_NOFX = 0x2000
BASS_MIDI_DECAYSEEK = 0x4000
class BASS_MIDI_FONT(ctypes.Structure):
_fields_ = [('font', HSOUNDFONT),#HSOUNDFONT font; // soundfont
('preset', ctypes.c_int),#int preset; // preset number (-1=all)
('bank', ctypes.c_int)#int bank;
]
class BASS_MIDI_FONTINFO(ctypes.Structure):
_fields_ = [('name', ctypes.c_char_p),#const char *name;
('copyright', ctypes.c_char_p),#const char *copyright;
('comment', ctypes.c_char_p),#const char *comment;
('presets', ctypes.c_ulong),#DWORD presets; // number of presets/instruments
('samsize', ctypes.c_ulong),#DWORD samsize; // total size (in bytes) of the sample data
('samload', ctypes.c_ulong),#DWORD samload; // amount of sample data currently loaded
('samtype', ctypes.c_ulong)#DWORD samtype; // sample format (CTYPE) if packed
]
class BASS_MIDI_MARK(ctypes.Structure):
_fields_ = [('track', ctypes.c_ulong),#DWORD track; // track containing marker
('pos', ctypes.c_ulong),#DWORD pos; // marker position (bytes)
('text', ctypes.c_char_p)#const char *text; // marker text
]
# Marker types
BASS_MIDI_MARK_MARKER = 0 # marker events
BASS_MIDI_MARK_CUE = 1 # cue events
BASS_MIDI_MARK_LYRIC = 2 # lyric events
BASS_MIDI_MARK_TEXT = 3 # text events
BASS_MIDI_MARK_TIMESIG = 4 # time signature
# MIDI events
MIDI_EVENT_NOTE = 1
MIDI_EVENT_PROGRAM = 2
MIDI_EVENT_CHANPRES = 3
MIDI_EVENT_PITCH = 4
MIDI_EVENT_PITCHRANGE = 5
MIDI_EVENT_DRUMS = 6
MIDI_EVENT_FINETUNE = 7
MIDI_EVENT_COARSETUNE = 8
MIDI_EVENT_MASTERVOL = 9
MIDI_EVENT_BANK = 10
MIDI_EVENT_MODULATION = 11
MIDI_EVENT_VOLUME = 12
MIDI_EVENT_PAN = 13
MIDI_EVENT_EXPRESSION = 14
MIDI_EVENT_SUSTAIN = 15
MIDI_EVENT_SOUNDOFF = 16
MIDI_EVENT_RESET = 17
MIDI_EVENT_NOTESOFF = 18
MIDI_EVENT_PORTAMENTO = 19
MIDI_EVENT_PORTATIME = 20
MIDI_EVENT_PORTANOTE = 21
MIDI_EVENT_MODE = 22
MIDI_EVENT_REVERB = 23
MIDI_EVENT_CHORUS = 24
MIDI_EVENT_CUTOFF = 25
MIDI_EVENT_RESONANCE = 26
MIDI_EVENT_RELEASE = 27
MIDI_EVENT_ATTACK = 28
MIDI_EVENT_REVERB_MACRO = 30
MIDI_EVENT_CHORUS_MACRO = 31
MIDI_EVENT_REVERB_TIME = 32
MIDI_EVENT_REVERB_DELAY = 33
MIDI_EVENT_REVERB_LOCUTOFF = 34
MIDI_EVENT_REVERB_HICUTOFF = 35
MIDI_EVENT_REVERB_LEVEL = 36
MIDI_EVENT_CHORUS_DELAY = 37
MIDI_EVENT_CHORUS_DEPTH = 38
MIDI_EVENT_CHORUS_RATE = 39
MIDI_EVENT_CHORUS_FEEDBACK = 40
MIDI_EVENT_CHORUS_LEVEL = 41
MIDI_EVENT_CHORUS_REVERB = 42
MIDI_EVENT_DRUM_FINETUNE = 50
MIDI_EVENT_DRUM_COARSETUNE = 51
MIDI_EVENT_DRUM_PAN = 52
MIDI_EVENT_DRUM_REVERB = 53
MIDI_EVENT_DRUM_CHORUS = 54
MIDI_EVENT_DRUM_CUTOFF = 55
MIDI_EVENT_DRUM_RESONANCE = 56
MIDI_EVENT_DRUM_LEVEL = 57
MIDI_EVENT_TEMPO = 62
MIDI_EVENT_MIXLEVEL = 0x10000
MIDI_EVENT_TRANSPOSE = 0x10001
class BASS_MIDI_EVENT(ctypes.Structure):
_fields_ = [('event', ctypes.c_ulong),#DWORD event; // MIDI_EVENT_xxx
('param', ctypes.c_ulong),#DWORD param;
('chan', ctypes.c_ulong),#DWORD chan;
('tick', ctypes.c_ulong),#DWORD tick; // event position (ticks)
('pos', ctypes.c_ulong)#DWORD pos; // event position (bytes)
]
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_MIDI = 0x10d00
# Additional attributes
BASS_ATTRIB_MIDI_PPQN = 0x12000
BASS_ATTRIB_MIDI_TRACK_VOL = 0x12100 # + track #
# Additional tag type
BASS_TAG_MIDI_TRACK = 0x11000 # + track #, track text : array of null-terminated ANSI strings
# BASS_ChannelGetLength/GetPosition/SetPosition mode
BASS_POS_MIDI_TICK = 2 # tick position
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreate)(DWORD channels, DWORD flags, DWORD freq);
BASS_MIDI_StreamCreate = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamCreate', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags, DWORD freq);
BASS_MIDI_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamCreateFile', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateURL)(const char *url, DWORD offset, DWORD flags, DOWNLOADPROC *proc, void *user, DWORD freq);
BASS_MIDI_StreamCreateURL = func_type(HSTREAM, ctypes.c_char_p, ctypes.c_ulong, ctypes.c_ulong, DOWNLOADPROC, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_StreamCreateURL', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user, DWORD freq);
BASS_MIDI_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_StreamCreateFileUser', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamGetMark)(HSTREAM handle, DWORD type, DWORD index, BASS_MIDI_MARK *mark);
BASS_MIDI_StreamGetMark = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_MIDI_MARK))(('BASS_MIDI_StreamGetMark', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamSetFonts)(HSTREAM handle, const BASS_MIDI_FONT *fonts, DWORD count);
BASS_MIDI_StreamSetFonts = func_type(ctypes.c_byte, HSTREAM, ctypes.POINTER(BASS_MIDI_FONT), ctypes.c_ulong)(('BASS_MIDI_StreamSetFonts', bassmidi_module))
#DWORD BASSMIDIDEF(BASS_MIDI_StreamGetFonts)(HSTREAM handle, BASS_MIDI_FONT *fonts, DWORD count);
BASS_MIDI_StreamGetFonts = func_type(ctypes.c_ulong, HSTREAM, ctypes.POINTER(BASS_MIDI_FONT), ctypes.c_ulong)(('BASS_MIDI_StreamGetFonts', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamLoadSamples)(HSTREAM handle);
BASS_MIDI_StreamLoadSamples = func_type(ctypes.c_byte, HSTREAM)(('BASS_MIDI_StreamLoadSamples', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_StreamEvent)(HSTREAM handle, DWORD chan, DWORD event, DWORD param);
BASS_MIDI_StreamEvent = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamEvent', bassmidi_module))
#DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvent)(HSTREAM handle, DWORD chan, DWORD event);
BASS_MIDI_StreamGetEvent = func_type(ctypes.c_ulong, HSTREAM, ctypes.c_ulong, ctypes.c_ulong)(('BASS_MIDI_StreamGetEvent', bassmidi_module))
#DWORD BASSMIDIDEF(BASS_MIDI_StreamGetEvents)(HSTREAM handle, DWORD track, DWORD filter, BASS_MIDI_EVENT *events);
BASS_MIDI_StreamGetEvents = func_type(ctypes.c_ulong, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_MIDI_EVENT))(('BASS_MIDI_StreamGetEvents', bassmidi_module))
#HSTREAM BASSMIDIDEF(BASS_MIDI_StreamGetChannel)(HSTREAM handle, DWORD chan);
BASS_MIDI_StreamGetChannel = func_type(HSTREAM, HSTREAM, ctypes.c_ulong)(('BASS_MIDI_StreamGetChannel', bassmidi_module))
#HSOUNDFONT BASSMIDIDEF(BASS_MIDI_FontInit)(const void *file, DWORD flags);
BASS_MIDI_FontInit = func_type(HSOUNDFONT, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_FontInit', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontFree)(HSOUNDFONT handle);
BASS_MIDI_FontFree = func_type(ctypes.c_byte, HSOUNDFONT)(('BASS_MIDI_FontFree', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontGetInfo)(HSOUNDFONT handle, BASS_MIDI_FONTINFO *info);
BASS_MIDI_FontGetInfo = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.POINTER(BASS_MIDI_FONTINFO))(('BASS_MIDI_FontGetInfo', bassmidi_module))
#const char *BASSMIDIDEF(BASS_MIDI_FontGetPreset)(HSOUNDFONT handle, int preset, int bank);
BASS_MIDI_FontGetPreset = func_type(ctypes.c_char_p, HSOUNDFONT, ctypes.c_int, ctypes.c_int)(('BASS_MIDI_FontGetPreset', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontLoad)(HSOUNDFONT handle, int preset, int bank);
BASS_MIDI_FontLoad = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_int, ctypes.c_int)(('BASS_MIDI_FontLoad', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontCompact)(HSOUNDFONT handle);
BASS_MIDI_FontCompact = func_type(ctypes.c_byte, HSOUNDFONT)(('BASS_MIDI_FontCompact', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontPack)(HSOUNDFONT handle, const void *outfile, const void *encoder, DWORD flags);
BASS_MIDI_FontPack = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_void_p, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_FontPack', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontUnpack)(HSOUNDFONT handle, const void *outfile, DWORD flags);
BASS_MIDI_FontUnpack = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_void_p, ctypes.c_ulong)(('BASS_MIDI_FontUnpack', bassmidi_module))
#BOOL BASSMIDIDEF(BASS_MIDI_FontSetVolume)(HSOUNDFONT handle, float volume);
BASS_MIDI_FontSetVolume = func_type(ctypes.c_byte, HSOUNDFONT, ctypes.c_float)(('BASS_MIDI_FontSetVolume', bassmidi_module))
#float BASSMIDIDEF(BASS_MIDI_FontGetVolume)(HSOUNDFONT handle);
BASS_MIDI_FontGetVolume = func_type(ctypes.c_float, HSOUNDFONT)(('BASS_MIDI_FontGetVolume', bassmidi_module))

232
src/sound_lib/external/pybassmix.py vendored
View File

@@ -1,117 +1,115 @@
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybassmix.py - is ctypes python module for
BASSmix - extension to the BASS audio library, providing the ability
to mix together multiple BASS channels, with resampling and matrix mixing
features. It also provides the ability to go the other way and split a
BASS channel into multiple channels.
'''
import os, sys, ctypes, platform
from . import pybass
QWORD = pybass.QWORD
HSYNC = pybass.HSYNC
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
SYNCPROC = pybass.SYNCPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
from .paths import x86_path, x64_path
import libloader
bassmix_module = libloader.load_library('bassmix', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
# additional BASS_SetConfig option
BASS_CONFIG_MIXER_FILTER = 0x10600
BASS_CONFIG_MIXER_BUFFER = 0x10601
BASS_CONFIG_SPLIT_BUFFER = 0x10610
# BASS_Mixer_StreamCreate flags
BASS_MIXER_END = 0x10000# end the stream when there are no sources
BASS_MIXER_NONSTOP = 0x20000# don't stall when there are no sources
BASS_MIXER_RESUME = 0x1000# resume stalled immediately upon new/unpaused source
# source flags
BASS_MIXER_FILTER = 0x1000# resampling filter
BASS_MIXER_BUFFER = 0x2000# buffer data for BASS_Mixer_ChannelGetData/Level
BASS_MIXER_LIMIT = 0x4000# limit mixer processing to the amount available from this source
BASS_MIXER_MATRIX = 0x10000# matrix mixing
BASS_MIXER_PAUSE = 0x20000# don't process the source
BASS_MIXER_DOWNMIX = 0x400000# downmix to stereo/mono
BASS_MIXER_NORAMPIN = 0x800000# don't ramp-in the start
# envelope node
class BASS_MIXER_NODE(ctypes.Structure):
_fields_ = [('pos', ctypes.c_ulong),#QWORD pos;
('value', ctypes.c_float)#float value;
]
# envelope types
BASS_MIXER_ENV_FREQ = 1
BASS_MIXER_ENV_VOL = 2
BASS_MIXER_ENV_PAN = 3
BASS_MIXER_ENV_LOOP = 0x10000# FLAG: loop
# additional sync type
BASS_SYNC_MIXER_ENVELOPE = 0x10200
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_MIXER = 0x10800
BASS_CTYPE_STREAM_SPLIT = 0x10801
#DWORD BASSMIXDEF(BASS_Mixer_GetVersion)();
BASS_Mixer_GetVersion = func_type(ctypes.c_ulong)(('BASS_Mixer_GetVersion', bassmix_module))
#HSTREAM BASSMIXDEF(BASS_Mixer_StreamCreate)(DWORD freq, DWORD chans, DWORD flags);
BASS_Mixer_StreamCreate = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_StreamCreate', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_StreamAddChannel)(HSTREAM handle, DWORD channel, DWORD flags);
BASS_Mixer_StreamAddChannel = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_StreamAddChannel', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_StreamAddChannelEx)(HSTREAM handle, DWORD channel, DWORD flags, QWORD start, QWORD length);
BASS_Mixer_StreamAddChannelEx = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, QWORD, QWORD)(('BASS_Mixer_StreamAddChannelEx', bassmix_module))
#HSTREAM BASSMIXDEF(BASS_Mixer_ChannelGetMixer)(DWORD handle);
BASS_Mixer_ChannelGetMixer = func_type(HSTREAM, ctypes.c_ulong)(('BASS_Mixer_ChannelGetMixer', bassmix_module))
#DWORD BASSMIXDEF(BASS_Mixer_ChannelFlags)(DWORD handle, DWORD flags, DWORD mask);
BASS_Mixer_ChannelFlags = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_ChannelFlags', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelRemove)(DWORD handle);
BASS_Mixer_ChannelRemove = func_type(ctypes.c_byte, ctypes.c_ulong)(('BASS_Mixer_ChannelRemove', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetPosition)(DWORD handle, QWORD pos, DWORD mode);
BASS_Mixer_ChannelSetPosition = func_type(ctypes.c_byte, ctypes.c_ulong, QWORD, ctypes.c_ulong)(('BASS_Mixer_ChannelSetPosition', bassmix_module))
#QWORD BASSMIXDEF(BASS_Mixer_ChannelGetPosition)(DWORD handle, DWORD mode);
BASS_Mixer_ChannelGetPosition = func_type(QWORD, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_ChannelGetPosition', bassmix_module))
#DWORD BASSMIXDEF(BASS_Mixer_ChannelGetLevel)(DWORD handle);
BASS_Mixer_ChannelGetLevel = func_type(ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_ChannelGetLevel', bassmix_module))
#DWORD BASSMIXDEF(BASS_Mixer_ChannelGetData)(DWORD handle, void *buffer, DWORD length);
BASS_Mixer_ChannelGetData = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Mixer_ChannelGetData', bassmix_module))
#HSYNC BASSMIXDEF(BASS_Mixer_ChannelSetSync)(DWORD handle, DWORD type, QWORD param, SYNCPROC *proc, void *user);
BASS_Mixer_ChannelSetSync = func_type(HSYNC, ctypes.c_ulong, ctypes.c_ulong, QWORD, SYNCPROC, ctypes.c_void_p)(('BASS_Mixer_ChannelSetSync', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelRemoveSync)(DWORD channel, HSYNC sync);
BASS_Mixer_ChannelRemoveSync = func_type(ctypes.c_byte, ctypes.c_ulong, HSYNC)(('BASS_Mixer_ChannelRemoveSync', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetMatrix)(DWORD handle, const float *matrix);
BASS_Mixer_ChannelSetMatrix = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.POINTER(ctypes.c_float))(('BASS_Mixer_ChannelSetMatrix', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelGetMatrix)(DWORD handle, float *matrix);
BASS_Mixer_ChannelGetMatrix = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.POINTER(ctypes.c_float))(('BASS_Mixer_ChannelGetMatrix', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetEnvelope)(DWORD handle, DWORD type, const BASS_MIXER_NODE *nodes, DWORD count);
BASS_Mixer_ChannelSetEnvelope = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_MIXER_NODE), ctypes.c_ulong)(('BASS_Mixer_ChannelSetEnvelope', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetEnvelopePos)(DWORD handle, DWORD type, QWORD pos);
BASS_Mixer_ChannelSetEnvelopePos = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_ulong, QWORD)(('BASS_Mixer_ChannelSetEnvelopePos', bassmix_module))
#QWORD BASSMIXDEF(BASS_Mixer_ChannelGetEnvelopePos)(DWORD handle, DWORD type, float *value);
BASS_Mixer_ChannelGetEnvelopePos = func_type(QWORD, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_float)(('BASS_Mixer_ChannelGetEnvelopePos', bassmix_module))
#HSTREAM BASSMIXDEF(BASS_Split_StreamCreate)(DWORD channel, DWORD flags, int *chanmap);
BASS_Split_StreamCreate = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_int)(('BASS_Split_StreamCreate', bassmix_module))
#DWORD BASSMIXDEF(BASS_Split_StreamGetSource)(HSTREAM handle);
BASS_Split_StreamGetSource = func_type(ctypes.c_ulong, HSTREAM)(('BASS_Split_StreamGetSource', bassmix_module))
#BOOL BASSMIXDEF(BASS_Split_StreamReset)(DWORD handle);
BASS_Split_StreamReset = func_type(ctypes.c_byte, ctypes.c_ulong)(('BASS_Split_StreamReset', bassmix_module))
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybassmix.py - is ctypes python module for
BASSmix - extension to the BASS audio library, providing the ability
to mix together multiple BASS channels, with resampling and matrix mixing
features. It also provides the ability to go the other way and split a
BASS channel into multiple channels.
'''
import os, sys, ctypes, platform, pybass
QWORD = pybass.QWORD
HSYNC = pybass.HSYNC
HSTREAM = pybass.HSTREAM
DOWNLOADPROC = pybass.DOWNLOADPROC
SYNCPROC = pybass.SYNCPROC
BASS_FILEPROCS = pybass.BASS_FILEPROCS
from paths import x86_path, x64_path
import libloader
bassmix_module = libloader.load_library('bassmix', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
# additional BASS_SetConfig option
BASS_CONFIG_MIXER_FILTER = 0x10600
BASS_CONFIG_MIXER_BUFFER = 0x10601
BASS_CONFIG_SPLIT_BUFFER = 0x10610
# BASS_Mixer_StreamCreate flags
BASS_MIXER_END = 0x10000# end the stream when there are no sources
BASS_MIXER_NONSTOP = 0x20000# don't stall when there are no sources
BASS_MIXER_RESUME = 0x1000# resume stalled immediately upon new/unpaused source
# source flags
BASS_MIXER_FILTER = 0x1000# resampling filter
BASS_MIXER_BUFFER = 0x2000# buffer data for BASS_Mixer_ChannelGetData/Level
BASS_MIXER_LIMIT = 0x4000# limit mixer processing to the amount available from this source
BASS_MIXER_MATRIX = 0x10000# matrix mixing
BASS_MIXER_PAUSE = 0x20000# don't process the source
BASS_MIXER_DOWNMIX = 0x400000# downmix to stereo/mono
BASS_MIXER_NORAMPIN = 0x800000# don't ramp-in the start
# envelope node
class BASS_MIXER_NODE(ctypes.Structure):
_fields_ = [('pos', ctypes.c_ulong),#QWORD pos;
('value', ctypes.c_float)#float value;
]
# envelope types
BASS_MIXER_ENV_FREQ = 1
BASS_MIXER_ENV_VOL = 2
BASS_MIXER_ENV_PAN = 3
BASS_MIXER_ENV_LOOP = 0x10000# FLAG: loop
# additional sync type
BASS_SYNC_MIXER_ENVELOPE = 0x10200
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_MIXER = 0x10800
BASS_CTYPE_STREAM_SPLIT = 0x10801
#DWORD BASSMIXDEF(BASS_Mixer_GetVersion)();
BASS_Mixer_GetVersion = func_type(ctypes.c_ulong)(('BASS_Mixer_GetVersion', bassmix_module))
#HSTREAM BASSMIXDEF(BASS_Mixer_StreamCreate)(DWORD freq, DWORD chans, DWORD flags);
BASS_Mixer_StreamCreate = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_StreamCreate', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_StreamAddChannel)(HSTREAM handle, DWORD channel, DWORD flags);
BASS_Mixer_StreamAddChannel = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_StreamAddChannel', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_StreamAddChannelEx)(HSTREAM handle, DWORD channel, DWORD flags, QWORD start, QWORD length);
BASS_Mixer_StreamAddChannelEx = func_type(ctypes.c_byte, HSTREAM, ctypes.c_ulong, ctypes.c_ulong, QWORD, QWORD)(('BASS_Mixer_StreamAddChannelEx', bassmix_module))
#HSTREAM BASSMIXDEF(BASS_Mixer_ChannelGetMixer)(DWORD handle);
BASS_Mixer_ChannelGetMixer = func_type(HSTREAM, ctypes.c_ulong)(('BASS_Mixer_ChannelGetMixer', bassmix_module))
#DWORD BASSMIXDEF(BASS_Mixer_ChannelFlags)(DWORD handle, DWORD flags, DWORD mask);
BASS_Mixer_ChannelFlags = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_ChannelFlags', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelRemove)(DWORD handle);
BASS_Mixer_ChannelRemove = func_type(ctypes.c_byte, ctypes.c_ulong)(('BASS_Mixer_ChannelRemove', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetPosition)(DWORD handle, QWORD pos, DWORD mode);
BASS_Mixer_ChannelSetPosition = func_type(ctypes.c_byte, ctypes.c_ulong, QWORD, ctypes.c_ulong)(('BASS_Mixer_ChannelSetPosition', bassmix_module))
#QWORD BASSMIXDEF(BASS_Mixer_ChannelGetPosition)(DWORD handle, DWORD mode);
BASS_Mixer_ChannelGetPosition = func_type(QWORD, ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_ChannelGetPosition', bassmix_module))
#DWORD BASSMIXDEF(BASS_Mixer_ChannelGetLevel)(DWORD handle);
BASS_Mixer_ChannelGetLevel = func_type(ctypes.c_ulong, ctypes.c_ulong)(('BASS_Mixer_ChannelGetLevel', bassmix_module))
#DWORD BASSMIXDEF(BASS_Mixer_ChannelGetData)(DWORD handle, void *buffer, DWORD length);
BASS_Mixer_ChannelGetData = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong)(('BASS_Mixer_ChannelGetData', bassmix_module))
#HSYNC BASSMIXDEF(BASS_Mixer_ChannelSetSync)(DWORD handle, DWORD type, QWORD param, SYNCPROC *proc, void *user);
BASS_Mixer_ChannelSetSync = func_type(HSYNC, ctypes.c_ulong, ctypes.c_ulong, QWORD, SYNCPROC, ctypes.c_void_p)(('BASS_Mixer_ChannelSetSync', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelRemoveSync)(DWORD channel, HSYNC sync);
BASS_Mixer_ChannelRemoveSync = func_type(ctypes.c_byte, ctypes.c_ulong, HSYNC)(('BASS_Mixer_ChannelRemoveSync', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetMatrix)(DWORD handle, const float *matrix);
BASS_Mixer_ChannelSetMatrix = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.POINTER(ctypes.c_float))(('BASS_Mixer_ChannelSetMatrix', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelGetMatrix)(DWORD handle, float *matrix);
BASS_Mixer_ChannelGetMatrix = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.POINTER(ctypes.c_float))(('BASS_Mixer_ChannelGetMatrix', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetEnvelope)(DWORD handle, DWORD type, const BASS_MIXER_NODE *nodes, DWORD count);
BASS_Mixer_ChannelSetEnvelope = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_MIXER_NODE), ctypes.c_ulong)(('BASS_Mixer_ChannelSetEnvelope', bassmix_module))
#BOOL BASSMIXDEF(BASS_Mixer_ChannelSetEnvelopePos)(DWORD handle, DWORD type, QWORD pos);
BASS_Mixer_ChannelSetEnvelopePos = func_type(ctypes.c_byte, ctypes.c_ulong, ctypes.c_ulong, QWORD)(('BASS_Mixer_ChannelSetEnvelopePos', bassmix_module))
#QWORD BASSMIXDEF(BASS_Mixer_ChannelGetEnvelopePos)(DWORD handle, DWORD type, float *value);
BASS_Mixer_ChannelGetEnvelopePos = func_type(QWORD, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_float)(('BASS_Mixer_ChannelGetEnvelopePos', bassmix_module))
#HSTREAM BASSMIXDEF(BASS_Split_StreamCreate)(DWORD channel, DWORD flags, int *chanmap);
BASS_Split_StreamCreate = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_int)(('BASS_Split_StreamCreate', bassmix_module))
#DWORD BASSMIXDEF(BASS_Split_StreamGetSource)(HSTREAM handle);
BASS_Split_StreamGetSource = func_type(ctypes.c_ulong, HSTREAM)(('BASS_Split_StreamGetSource', bassmix_module))
#BOOL BASSMIXDEF(BASS_Split_StreamReset)(DWORD handle);
BASS_Split_StreamReset = func_type(ctypes.c_byte, ctypes.c_ulong)(('BASS_Split_StreamReset', bassmix_module))

22
src/sound_lib/external/pybassopus.py vendored
View File

@@ -1,18 +1,11 @@
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybassflac.py - is ctypes python module for
BASSFLAC - extension to the BASS audio library,
enabling the playing of FLAC (Free Lossless Audio Codec) encoded files.
'''
import os, sys, ctypes, pybass
from paths import x86_path, x64_path
import os, sys, ctypes
from . import pybass
from .paths import x86_path, x64_path
import libloader
bassopus_module = libloader.load_library('bassopus', x86_path=x86_path, x64_path=x64_path)
@@ -36,12 +29,3 @@ BASS_OPUS_StreamCreateURL = func_type(HSTREAM, ctypes.c_char_p, ctypes.c_ulong,
#HSTREAM BASSFLACDEF(BASS_FLAC_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_OPUS_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_OPUS_StreamCreateFileUser', bassopus_module))
if __name__ == "__main__":
if not pybass.BASS_Init(-1, 44100, 0, 0, 0):
print 'BASS_Init error', pybass.get_error_description(pybass.BASS_ErrorGetCode())
else:
handle = BASS_OPUS_StreamCreateFile(False, 'test.opus', 0, 0, 0)
pybass.play_handle(handle)
if not pybass.BASS_Free():
print 'BASS_Free error', pybass.get_error_description(pybass.BASS_ErrorGetCode())

297
src/sound_lib/external/pybasswma.py vendored
View File

@@ -1,148 +1,149 @@
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybasswma.py - is ctypes python module for
BASSWMA - extension to the BASS audio library,
enabling the playback of WMA files and network streams.
The audio tracks of WMV files can also be played.
WMA file encoding and network broadcasting functions are also provided.
Requirements
============
BASS 2.4 is required. The Windows Media Format modules (v9 or above) are
also required to be installed on the user's system. They are installed with
Windows Media player, so will already be on most users' systems, but they
can also be installed separately (WMFDIST.EXE is available from the BASS website).
'''
import os, sys, ctypes
from sound_lib.external import pybass
from .paths import x86_path, x64_path
import libloader
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
BASS_FILEPROCS = pybass.BASS_FILEPROCS
HWMENCODE = ctypes.c_ulong# WMA encoding handle
basswma_module = libloader.load_library('basswma', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('basswma', x86_path=x86_path, x64_path=x64_path), 0)
# Additional error codes returned by BASS_ErrorGetCode
BASS_ERROR_WMA_LICENSE = 1000# the file is protected
BASS_ERROR_WMA = 1001# Windows Media (9 or above) is not installed
BASS_ERROR_WMA_WM9 = BASS_ERROR_WMA
BASS_ERROR_WMA_DENIED = 1002# access denied (user/pass is invalid)
BASS_ERROR_WMA_INDIVIDUAL = 1004# individualization is needed
BASS_ERROR_WMA_PUBINIT = 1005# publishing point initialization problem
# Additional BASS_SetConfig options
BASS_CONFIG_WMA_PRECHECK = 0x10100
BASS_CONFIG_WMA_PREBUF = 0x10101
BASS_CONFIG_WMA_BASSFILE = 0x10103
BASS_CONFIG_WMA_NETSEEK = 0x10104
BASS_CONFIG_WMA_VIDEO = 0x10105
# additional WMA sync types
BASS_SYNC_WMA_CHANGE = 0x10100
BASS_SYNC_WMA_META = 0x10101
# additional BASS_StreamGetFilePosition WMA mode
BASS_FILEPOS_WMA_BUFFER = 1000# internet buffering progress (0-100%)
# Additional flags for use with BASS_WMA_EncodeOpen/File/Network/Publish
BASS_WMA_ENCODE_STANDARD = 0x2000# standard WMA
BASS_WMA_ENCODE_PRO = 0x4000# WMA Pro
BASS_WMA_ENCODE_24BIT = 0x8000# 24-bit
BASS_WMA_ENCODE_SCRIPT = 0x20000# set script (mid-stream tags) in the WMA encoding
# Additional flag for use with BASS_WMA_EncodeGetRates
BASS_WMA_ENCODE_RATES_VBR = 0x10000# get available VBR quality settings
#typedef void (CALLBACK CLIENTCONNECTPROC)(HWMENCODE handle, BOOL connect, const char *ip, void *user);
CLIENTCONNECTPROC = func_type(None, HWMENCODE, ctypes.c_byte, ctypes.c_char_p, ctypes.c_void_p)
# Client connection notification callback function.
#handle : The encoder
#connect: TRUE=client is connecting, FALSE=disconnecting
#ip : The client's IP (xxx.xxx.xxx.xxx:port)
#user : The 'user' parameter value given when calling BASS_WMA_EncodeSetNotify
#typedef void (CALLBACK WMENCODEPROC)(HWMENCODE handle, DWORD type, const void *buffer, DWORD length, void *user);
WMENCODEPROC = func_type(None, HWMENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_void_p)
# Encoder callback function.
#handle : The encoder handle
#type : The type of data, one of BASS_WMA_ENCODE_xxx values
#buffer : The encoded data
#length : Length of the data
#user : The 'user' parameter value given when calling BASS_WMA_EncodeOpen
# WMENCODEPROC "type" values
BASS_WMA_ENCODE_HEAD = 0
BASS_WMA_ENCODE_DATA = 1
BASS_WMA_ENCODE_DONE = 2
# BASS_WMA_EncodeSetTag "form" values
BASS_WMA_TAG_ANSI = 0
BASS_WMA_TAG_UNICODE = 1
BASS_WMA_TAG_UTF8 = 2
BASS_WMA_TAG_BINARY = 0x100# FLAG: binary tag (HIWORD=length)
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_WMA = 0x10300
BASS_CTYPE_STREAM_WMA_MP3 = 0x10301
# Additional BASS_ChannelGetTags types
BASS_TAG_WMA = 8# WMA header tags : series of null-terminated UTF-8 strings
BASS_TAG_WMA_META = 11# WMA mid-stream tag : UTF-8 string
#HSTREAM BASSWMADEF(BASS_WMA_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_WMA_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_WMA_StreamCreateFile', basswma_module))
#HSTREAM BASSWMADEF(BASS_WMA_StreamCreateFileAuth)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags, const char *user, const char *pass);
BASS_WMA_StreamCreateFileAuth = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_char_p)(('BASS_WMA_StreamCreateFileAuth', basswma_module))
#HSTREAM BASSWMADEF(BASS_WMA_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_WMA_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_WMA_StreamCreateFileUser', basswma_module))
#const char *BASSWMADEF(BASS_WMA_GetTags)(const void *file, DWORD flags);
BASS_WMA_GetTags = func_type(ctypes.c_char_p, ctypes.c_void_p, ctypes.c_ulong)(('BASS_WMA_GetTags', basswma_module))
#const DWORD *BASSWMADEF(BASS_WMA_EncodeGetRates)(DWORD freq, DWORD chans, DWORD flags);
BASS_WMA_EncodeGetRates = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_WMA_EncodeGetRates', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpen)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, WMENCODEPROC *proc, void *user);
BASS_WMA_EncodeOpen = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, WMENCODEPROC, ctypes.c_void_p)(('BASS_WMA_EncodeOpen', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenFile)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, const char *file);
BASS_WMA_EncodeOpenFile = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_char_p)(('BASS_WMA_EncodeOpenFile', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenNetwork)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, DWORD port, DWORD clients);
BASS_WMA_EncodeOpenNetwork = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_WMA_EncodeOpenNetwork', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenNetworkMulti)(DWORD freq, DWORD chans, DWORD flags, const DWORD *bitrates, DWORD port, DWORD clients);
BASS_WMA_EncodeOpenNetworkMulti = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(ctypes.c_ulong), ctypes.c_ulong, ctypes.c_ulong)(('BASS_WMA_EncodeOpenNetworkMulti', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenPublish)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, const char *url, const char *user, const char *pass);
BASS_WMA_EncodeOpenPublish = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p)(('BASS_WMA_EncodeOpenPublish', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenPublishMulti)(DWORD freq, DWORD chans, DWORD flags, const DWORD *bitrates, const char *url, const char *user, const char *pass);
BASS_WMA_EncodeOpenPublishMulti = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(ctypes.c_ulong), ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p)(('BASS_WMA_EncodeOpenPublishMulti', basswma_module))
#DWORD BASSWMADEF(BASS_WMA_EncodeGetPort)(HWMENCODE handle);
BASS_WMA_EncodeGetPort = func_type(ctypes.c_ulong, HWMENCODE)(('BASS_WMA_EncodeGetPort', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeSetNotify)(HWMENCODE handle, CLIENTCONNECTPROC *proc, void *user);
BASS_WMA_EncodeSetNotify = func_type(ctypes.c_byte, HWMENCODE, CLIENTCONNECTPROC, ctypes.c_void_p)(('BASS_WMA_EncodeSetNotify', basswma_module))
#DWORD BASSWMADEF(BASS_WMA_EncodeGetClients)(HWMENCODE handle);
BASS_WMA_EncodeGetClients = func_type(ctypes.c_ulong, HWMENCODE)(('BASS_WMA_EncodeGetClients', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeSetTag)(HWMENCODE handle, const char *tag, const char *text, DWORD form);
BASS_WMA_EncodeSetTag = func_type(ctypes.c_byte, HWMENCODE, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_ulong)(('BASS_WMA_EncodeSetTag', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeWrite)(HWMENCODE handle, const void *buffer, DWORD length);
BASS_WMA_EncodeWrite = func_type(ctypes.c_byte, HWMENCODE, ctypes.c_void_p, ctypes.c_ulong)(('BASS_WMA_EncodeWrite', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeClose)(HWMENCODE handle);
BASS_WMA_EncodeClose = func_type(ctypes.c_byte, HWMENCODE)(('BASS_WMA_EncodeClose', basswma_module))
#void *BASSWMADEF(BASS_WMA_GetWMObject)(DWORD handle);
BASS_WMA_GetWMObject = func_type(ctypes.c_void_p, ctypes.c_ulong)(('BASS_WMA_GetWMObject', basswma_module))
from __future__ import absolute_import
# Copyright(c) Max Kolosov 2009 maxkolosov@inbox.ru
# http://vosolok2008.narod.ru
# BSD license
__version__ = '0.1'
__versionTime__ = '2009-11-15'
__author__ = 'Max Kolosov <maxkolosov@inbox.ru>'
__doc__ = '''
pybasswma.py - is ctypes python module for
BASSWMA - extension to the BASS audio library,
enabling the playback of WMA files and network streams.
The audio tracks of WMV files can also be played.
WMA file encoding and network broadcasting functions are also provided.
Requirements
============
BASS 2.4 is required. The Windows Media Format modules (v9 or above) are
also required to be installed on the user's system. They are installed with
Windows Media player, so will already be on most users' systems, but they
can also be installed separately (WMFDIST.EXE is available from the BASS website).
'''
import os, sys, ctypes
from . import pybass
from .paths import x86_path, x64_path
import libloader
QWORD = pybass.QWORD
HSTREAM = pybass.HSTREAM
BASS_FILEPROCS = pybass.BASS_FILEPROCS
HWMENCODE = ctypes.c_ulong# WMA encoding handle
basswma_module = libloader.load_library('basswma', x86_path=x86_path, x64_path=x64_path)
func_type = libloader.get_functype()
#Register the plugin with the Bass plugin system.
pybass.BASS_PluginLoad(libloader.find_library_path('basswma', x86_path=x86_path, x64_path=x64_path), 0)
# Additional error codes returned by BASS_ErrorGetCode
BASS_ERROR_WMA_LICENSE = 1000# the file is protected
BASS_ERROR_WMA = 1001# Windows Media (9 or above) is not installed
BASS_ERROR_WMA_WM9 = BASS_ERROR_WMA
BASS_ERROR_WMA_DENIED = 1002# access denied (user/pass is invalid)
BASS_ERROR_WMA_INDIVIDUAL = 1004# individualization is needed
BASS_ERROR_WMA_PUBINIT = 1005# publishing point initialization problem
# Additional BASS_SetConfig options
BASS_CONFIG_WMA_PRECHECK = 0x10100
BASS_CONFIG_WMA_PREBUF = 0x10101
BASS_CONFIG_WMA_BASSFILE = 0x10103
BASS_CONFIG_WMA_NETSEEK = 0x10104
BASS_CONFIG_WMA_VIDEO = 0x10105
# additional WMA sync types
BASS_SYNC_WMA_CHANGE = 0x10100
BASS_SYNC_WMA_META = 0x10101
# additional BASS_StreamGetFilePosition WMA mode
BASS_FILEPOS_WMA_BUFFER = 1000# internet buffering progress (0-100%)
# Additional flags for use with BASS_WMA_EncodeOpen/File/Network/Publish
BASS_WMA_ENCODE_STANDARD = 0x2000# standard WMA
BASS_WMA_ENCODE_PRO = 0x4000# WMA Pro
BASS_WMA_ENCODE_24BIT = 0x8000# 24-bit
BASS_WMA_ENCODE_SCRIPT = 0x20000# set script (mid-stream tags) in the WMA encoding
# Additional flag for use with BASS_WMA_EncodeGetRates
BASS_WMA_ENCODE_RATES_VBR = 0x10000# get available VBR quality settings
#typedef void (CALLBACK CLIENTCONNECTPROC)(HWMENCODE handle, BOOL connect, const char *ip, void *user);
CLIENTCONNECTPROC = func_type(None, HWMENCODE, ctypes.c_byte, ctypes.c_char_p, ctypes.c_void_p)
# Client connection notification callback function.
#handle : The encoder
#connect: TRUE=client is connecting, FALSE=disconnecting
#ip : The client's IP (xxx.xxx.xxx.xxx:port)
#user : The 'user' parameter value given when calling BASS_WMA_EncodeSetNotify
#typedef void (CALLBACK WMENCODEPROC)(HWMENCODE handle, DWORD type, const void *buffer, DWORD length, void *user);
WMENCODEPROC = func_type(None, HWMENCODE, ctypes.c_ulong, ctypes.c_void_p, ctypes.c_ulong, ctypes.c_void_p)
# Encoder callback function.
#handle : The encoder handle
#type : The type of data, one of BASS_WMA_ENCODE_xxx values
#buffer : The encoded data
#length : Length of the data
#user : The 'user' parameter value given when calling BASS_WMA_EncodeOpen
# WMENCODEPROC "type" values
BASS_WMA_ENCODE_HEAD = 0
BASS_WMA_ENCODE_DATA = 1
BASS_WMA_ENCODE_DONE = 2
# BASS_WMA_EncodeSetTag "form" values
BASS_WMA_TAG_ANSI = 0
BASS_WMA_TAG_UNICODE = 1
BASS_WMA_TAG_UTF8 = 2
BASS_WMA_TAG_BINARY = 0x100# FLAG: binary tag (HIWORD=length)
# BASS_CHANNELINFO type
BASS_CTYPE_STREAM_WMA = 0x10300
BASS_CTYPE_STREAM_WMA_MP3 = 0x10301
# Additional BASS_ChannelGetTags types
BASS_TAG_WMA = 8# WMA header tags : series of null-terminated UTF-8 strings
BASS_TAG_WMA_META = 11# WMA mid-stream tag : UTF-8 string
#HSTREAM BASSWMADEF(BASS_WMA_StreamCreateFile)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags);
BASS_WMA_StreamCreateFile = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong)(('BASS_WMA_StreamCreateFile', basswma_module))
#HSTREAM BASSWMADEF(BASS_WMA_StreamCreateFileAuth)(BOOL mem, const void *file, QWORD offset, QWORD length, DWORD flags, const char *user, const char *pass);
BASS_WMA_StreamCreateFileAuth = func_type(HSTREAM, ctypes.c_byte, ctypes.c_void_p, QWORD, QWORD, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_char_p)(('BASS_WMA_StreamCreateFileAuth', basswma_module))
#HSTREAM BASSWMADEF(BASS_WMA_StreamCreateFileUser)(DWORD system, DWORD flags, const BASS_FILEPROCS *procs, void *user);
BASS_WMA_StreamCreateFileUser = func_type(HSTREAM, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(BASS_FILEPROCS), ctypes.c_void_p)(('BASS_WMA_StreamCreateFileUser', basswma_module))
#const char *BASSWMADEF(BASS_WMA_GetTags)(const void *file, DWORD flags);
BASS_WMA_GetTags = func_type(ctypes.c_char_p, ctypes.c_void_p, ctypes.c_ulong)(('BASS_WMA_GetTags', basswma_module))
#const DWORD *BASSWMADEF(BASS_WMA_EncodeGetRates)(DWORD freq, DWORD chans, DWORD flags);
BASS_WMA_EncodeGetRates = func_type(ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_WMA_EncodeGetRates', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpen)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, WMENCODEPROC *proc, void *user);
BASS_WMA_EncodeOpen = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, WMENCODEPROC, ctypes.c_void_p)(('BASS_WMA_EncodeOpen', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenFile)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, const char *file);
BASS_WMA_EncodeOpenFile = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_char_p)(('BASS_WMA_EncodeOpenFile', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenNetwork)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, DWORD port, DWORD clients);
BASS_WMA_EncodeOpenNetwork = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong)(('BASS_WMA_EncodeOpenNetwork', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenNetworkMulti)(DWORD freq, DWORD chans, DWORD flags, const DWORD *bitrates, DWORD port, DWORD clients);
BASS_WMA_EncodeOpenNetworkMulti = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(ctypes.c_ulong), ctypes.c_ulong, ctypes.c_ulong)(('BASS_WMA_EncodeOpenNetworkMulti', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenPublish)(DWORD freq, DWORD chans, DWORD flags, DWORD bitrate, const char *url, const char *user, const char *pass);
BASS_WMA_EncodeOpenPublish = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p)(('BASS_WMA_EncodeOpenPublish', basswma_module))
#HWMENCODE BASSWMADEF(BASS_WMA_EncodeOpenPublishMulti)(DWORD freq, DWORD chans, DWORD flags, const DWORD *bitrates, const char *url, const char *user, const char *pass);
BASS_WMA_EncodeOpenPublishMulti = func_type(HWMENCODE, ctypes.c_ulong, ctypes.c_ulong, ctypes.c_ulong, ctypes.POINTER(ctypes.c_ulong), ctypes.c_char_p, ctypes.c_char_p, ctypes.c_char_p)(('BASS_WMA_EncodeOpenPublishMulti', basswma_module))
#DWORD BASSWMADEF(BASS_WMA_EncodeGetPort)(HWMENCODE handle);
BASS_WMA_EncodeGetPort = func_type(ctypes.c_ulong, HWMENCODE)(('BASS_WMA_EncodeGetPort', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeSetNotify)(HWMENCODE handle, CLIENTCONNECTPROC *proc, void *user);
BASS_WMA_EncodeSetNotify = func_type(ctypes.c_byte, HWMENCODE, CLIENTCONNECTPROC, ctypes.c_void_p)(('BASS_WMA_EncodeSetNotify', basswma_module))
#DWORD BASSWMADEF(BASS_WMA_EncodeGetClients)(HWMENCODE handle);
BASS_WMA_EncodeGetClients = func_type(ctypes.c_ulong, HWMENCODE)(('BASS_WMA_EncodeGetClients', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeSetTag)(HWMENCODE handle, const char *tag, const char *text, DWORD form);
BASS_WMA_EncodeSetTag = func_type(ctypes.c_byte, HWMENCODE, ctypes.c_char_p, ctypes.c_char_p, ctypes.c_ulong)(('BASS_WMA_EncodeSetTag', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeWrite)(HWMENCODE handle, const void *buffer, DWORD length);
BASS_WMA_EncodeWrite = func_type(ctypes.c_byte, HWMENCODE, ctypes.c_void_p, ctypes.c_ulong)(('BASS_WMA_EncodeWrite', basswma_module))
#BOOL BASSWMADEF(BASS_WMA_EncodeClose)(HWMENCODE handle);
BASS_WMA_EncodeClose = func_type(ctypes.c_byte, HWMENCODE)(('BASS_WMA_EncodeClose', basswma_module))
#void *BASSWMADEF(BASS_WMA_GetWMObject)(DWORD handle);
BASS_WMA_GetWMObject = func_type(ctypes.c_void_p, ctypes.c_ulong)(('BASS_WMA_GetWMObject', basswma_module))