jkxr/Projects/Android/jni/SupportLibs/openal/alsoftrc.sample
Simon 4597b03873 Initial Commit
Opens in Android Studio but haven't even tried to build it yet (it won't.. I know that much!)
2022-09-18 16:37:21 +01:00

313 lines
11 KiB
Text

# OpenAL config file. Options that are not under a block or are under the
# [general] block are for general, non-backend-specific options. Blocks may
# appear multiple times, and duplicated options will take the last value
# specified.
# The system-wide settings can be put in /etc/openal/alsoft.conf and user-
# specific override settings in ~/.alsoftrc.
# For Windows, these settings should go into %AppData%\alsoft.ini
# Option and block names are case-insenstive. The supplied values are only
# hints and may not be honored (though generally it'll try to get as close as
# possible). Note: options that are left unset may default to app- or system-
# specified values. These are the current available settings:
## channels:
# Sets the output channel configuration. If left unspecified, one will try to
# be detected from the system, and defaulting to stereo. The available values
# are: mono, stereo, quad, surround51, surround61, surround71
#channels = stereo
## sample-type:
# Sets the output sample type. Currently, all mixing is done with 32-bit float
# and converted to the output sample type as needed. Available values are:
# int8 - signed 8-bit int
# uint8 - unsigned 8-bit int
# int16 - signed 16-bit int
# uint16 - unsigned 16-bit int
# int32 - signed 32-bit int
# uint32 - unsigned 32-bit int
# float32 - 32-bit float
#sample-type = float32
## hrtf:
# Enables HRTF filters. These filters provide for better sound spatialization
# while using headphones. The default filter will only work when output is
# 44100hz stereo. While HRTF is active, the cf_level option is disabled.
# Default is disabled since stereo speaker output quality may suffer.
#hrtf = false
## hrtf_tables
# Specifies a comma-separated list of files containing HRTF data sets. The
# listed data sets can be used in place of or in addiiton to the the built-in
# set. The format of the files are described in hrtf.txt.
#hrtf_tables =
## cf_level:
# Sets the crossfeed level for stereo output. Valid values are:
# 0 - No crossfeed
# 1 - Low crossfeed
# 2 - Middle crossfeed
# 3 - High crossfeed (virtual speakers are closer to itself)
# 4 - Low easy crossfeed
# 5 - Middle easy crossfeed
# 6 - High easy crossfeed
# Users of headphones may want to try various settings. Has no effect on non-
# stereo modes.
#cf_level = 0
## frequency:
# Sets the output frequency.
#frequency = 44100
## resampler:
# Selects the resampler used when mixing sources. Valid values are:
# point - nearest sample, no interpolation
# linear - extrapolates samples using a linear slope between samples
# cubic - extrapolates samples using a Catmull-Rom spline
# Specifying other values will result in using the default (linear).
#resampler = linear
## rt-prio:
# Sets real-time priority for the mixing thread. Not all drivers may use this
# (eg. PortAudio) as they already control the priority of the mixing thread.
# 0 and negative values will disable it. Note that this may constitute a
# security risk since a real-time priority thread can indefinitely block
# normal-priority threads if it fails to wait. As such, the default is
# disabled.
#rt-prio = 0
## period_size:
# Sets the update period size, in frames. This is the number of frames needed
# for each mixing update. Acceptable values range between 64 and 8192.
#period_size = 1024
## periods:
# Sets the number of update periods. Higher values create a larger mix ahead,
# which helps protect against skips when the CPU is under load, but increases
# the delay between a sound getting mixed and being heard. Acceptable values
# range between 2 and 16.
#periods = 4
## sources:
# Sets the maximum number of allocatable sources. Lower values may help for
# systems with apps that try to play more sounds than the CPU can handle.
#sources = 256
## stereodup:
# Sets whether to duplicate stereo sounds behind the listener. This provides a
# "fuller" playback quality for surround sound output modes, although each
# individual speaker will have a slight reduction in volume to compensate for
# the extra output speakers. True, yes, on, and non-0 values will duplicate
# stereo sources. 0 and anything else will cause stereo sounds to only play in
# front. This only has an effect when a suitable output format is used (ie.
# those that contain side and/or rear speakers).
#stereodup = true
## drivers:
# Sets the backend driver list order, comma-seperated. Unknown backends and
# duplicated names are ignored. Unlisted backends won't be considered for use
# unless the list is ended with a comma (eg. 'oss,' will list OSS first
# followed by all other available backends, while 'oss' will list OSS only).
# Backends prepended with - won't be available for use (eg. '-oss,' will allow
# all available backends except OSS). An empty list means the default.
#drivers = pulse,alsa,core,oss,solaris,sndio,mmdevapi,dsound,winmm,port,opensl,null,wave
## excludefx:
# Sets which effects to exclude, preventing apps from using them. This can
# help for apps that try to use effects which are too CPU intensive for the
# system to handle. Available effects are: eaxreverb,reverb,echo,modulator,
# dedicated
#excludefx =
## slots:
# Sets the maximum number of Auxiliary Effect Slots an app can create. A slot
# can use a non-negligible amount of CPU time if an effect is set on it even
# if no sources are feeding it, so this may help when apps use more than the
# system can handle.
#slots = 4
## sends:
# Sets the number of auxiliary sends per source. When not specified (default),
# it allows the app to request how many it wants. The maximum value currently
# possible is 4.
#sends =
## layout:
# Sets the virtual speaker layout. Values are specified in degrees, where 0 is
# straight in front, negative goes left, and positive goes right. Unspecified
# speakers will remain at their default positions (which are dependant on the
# output format). Available speakers are back-left(bl), side-left(sl), front-
# left(fl), front-center(fc), front-right(fr), side-right(sr), back-right(br),
# and back-center(bc).
#layout =
## layout_*:
# Channel-specific layouts may be specified to override the layout option. The
# same speakers as the layout option are available, and the default settings
# are shown below.
#layout_stereo = fl=-90, fr=90
#layout_quad = fl=-45, fr=45, bl=-135, br=135
#layout_surround51 = fl=-30, fr=30, fc=0, bl=-110, br=110
#layout_surround61 = fl=-30, fr=30, fc=0, sl=-90, sr=90, bc=180
#layout_surround71 = fl=-30, fr=30, fc=0, sl=-90, sr=90, bl=-150, br=150
## default-reverb:
# A reverb preset that applies by default to all sources on send 0
# (applications that set their own slots on send 0 will override this).
# Available presets are: None, Generic, PaddedCell, Room, Bathroom,
# Livingroom, Stoneroom, Auditorium, ConcertHall, Cave, Arena, Hangar,
# CarpetedHallway, Hallway, StoneCorridor, Alley, Forest, City, Moutains,
# Quarry, Plain, ParkingLot, SewerPipe, Underwater, Drugged, Dizzy, Psychotic.
#default-reverb =
## trap-alc-error:
# Generates a SIGTRAP signal when an ALC device error is generated, on systems
# that support it. This helps when debugging, while trying to find the cause
# of a device error. On Windows, a breakpoint exception is generated.
#trap-alc-error = false
## trap-al-error:
# Generates a SIGTRAP signal when an AL context error is generated, on systems
# that support it. This helps when debugging, while trying to find the cause
# of a context error. On Windows, a breakpoint exception is generated.
#trap-al-error = false
##
## Reverb effect stuff (includes EAX reverb)
##
[reverb]
## boost:
# A global amplification for reverb output, expressed in decibels. The value
# is logarithmic, so +6 will be a scale of (approximately) 2x, +12 will be a
# scale of 4x, etc. Similarly, -6 will be about half, and -12 about 1/4th. A
# value of 0 means no change.
#boost = 0
## emulate-eax:
# Allows the standard reverb effect to be used in place of EAX reverb. EAX
# reverb processing is a bit more CPU intensive than standard, so this option
# allows a simpler effect to be used at the loss of some quality.
#emulate-eax = false
##
## ALSA backend stuff
##
[alsa]
## device:
# Sets the device name for the default playback device.
#device = default
## device-prefix:
# Sets the prefix used by the discovered (non-default) playback devices. This
# will be appended with "CARD=c,DEV=d", where c is the card id and d is the
# device index for the requested device name.
#device-prefix = plughw:
## device-prefix-*:
# Card- and device-specific prefixes may be used to override the device-prefix
# option. The option may specify the card id (eg, device-prefix-NVidia), or
# the card id and device index (eg, device-prefix-NVidia-0). The card id is
# case-sensitive.
#defice-prefix- =
## capture:
# Sets the device name for the default capture device.
#capture = default
## capture-prefix:
# Sets the prefix used by the discovered (non-default) capture devices. This
# will be appended with "CARD=c,DEV=d", where c is the card id and d is the
# device number for the requested device name.
#capture-prefix = plughw:
## capture-prefix-*:
# Card- and device-specific prefixes may be used to override the
# capture-prefix option. The option may specify the card id (eg,
# capture-prefix-NVidia), or the card id and device index (eg,
# capture-prefix-NVidia-0). The card id is case-sensitive.
#capture-prefix- =
## mmap:
# Sets whether to try using mmap mode (helps reduce latencies and CPU
# consumption). If mmap isn't available, it will automatically fall back to
# non-mmap mode. True, yes, on, and non-0 values will attempt to use mmap. 0
# and anything else will force mmap off.
#mmap = true
##
## OSS backend stuff
##
[oss]
## device:
# Sets the device name for OSS output.
#device = /dev/dsp
## capture:
# Sets the device name for OSS capture.
#capture = /dev/dsp
##
## Solaris backend stuff
##
[solaris]
## device:
# Sets the device name for Solaris output.
#device = /dev/audio
##
## MMDevApi backend stuff
##
[mmdevapi]
##
## DirectSound backend stuff
##
[dsound]
##
## Windows Multimedia backend stuff
##
[winmm]
##
## PortAudio backend stuff
##
[port]
## device:
# Sets the device index for output. Negative values will use the default as
# given by PortAudio itself.
#device = -1
## capture:
# Sets the device index for capture. Negative values will use the default as
# given by PortAudio itself.
#capture = -1
##
## PulseAudio backend stuff
##
[pulse]
## spawn-server:
# Attempts to spawn a PulseAudio server when requesting to open a PulseAudio
# device. Note that some apps may open and probe all enumerated devices on
# startup, causing a server to spawn even if a PulseAudio device is not
# actually selected. Setting autospawn to false in Pulse's client.conf will
# still prevent autospawning even if this is set to true.
#spawn-server = false
##
## Wave File Writer stuff
##
[wave]
## file:
# Sets the filename of the wave file to write to. An empty name prevents the
# backend from opening, even when explicitly requested.
# THIS WILL OVERWRITE EXISTING FILES WITHOUT QUESTION!
#file =