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Update backend priority order in documentation.

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David Reid
2025-08-07 19:23:22 +10:00
parent e6483d8bd9
commit a9bdbc3033
1 changed files with 50 additions and 51 deletions
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miniaudio.h
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@@ -3634,25 +3634,24 @@ each of these backends in the order listed in the table below.
Note that backends that are not usable by the build target will not be included in the build. For Note that backends that are not usable by the build target will not be included in the build. For
example, ALSA, which is specific to Linux, will not be included in the Windows build. example, ALSA, which is specific to Linux, will not be included in the Windows build.
+-------------+-----------------------+--------------------------------------------------------+ +-------------+------------------------------+--------------------------------------------------------+
| Name | Enum Name | Supported Operating Systems | | Name | Enum Name | Supported Operating Systems |
+-------------+-----------------------+--------------------------------------------------------+ +-------------+------------------------------+--------------------------------------------------------+
| WASAPI | ma_backend_wasapi | Windows Vista+ | | WASAPI | ma_device_backend_wasapi | Windows Vista+ |
| DirectSound | ma_backend_dsound | Windows XP+ | | DirectSound | ma_device_backend_dsound | Windows XP+ |
| WinMM | ma_backend_winmm | Windows 95+ | | WinMM | ma_device_backend_winmm | Windows 95+ |
| Core Audio | ma_backend_coreaudio | macOS, iOS | | Core Audio | ma_device_backend_coreaudio | macOS, iOS |
| sndio | ma_backend_sndio | OpenBSD | | PulseAudio | ma_device_backend_pulseaudio | Cross Platform (disabled on Windows, BSD and Android) |
| audio(4) | ma_backend_audio4 | NetBSD, OpenBSD | | ALSA | ma_device_backend_alsa | Linux |
| OSS | ma_backend_oss | FreeBSD | | JACK | ma_device_backend_jack | Cross Platform (disabled on BSD and Android) |
| PulseAudio | ma_backend_pulseaudio | Cross Platform (disabled on Windows, BSD and Android) | | sndio | ma_device_backend_sndio | OpenBSD |
| ALSA | ma_backend_alsa | Linux | | audio(4) | ma_device_backend_audio4 | NetBSD, OpenBSD |
| JACK | ma_backend_jack | Cross Platform (disabled on BSD and Android) | | OSS | ma_device_backend_oss | FreeBSD |
| AAudio | ma_backend_aaudio | Android 8+ | | AAudio | ma_device_backend_aaudio | Android 8+ |
| OpenSL ES | ma_backend_opensl | Android (API level 16+) | | OpenSL|ES | ma_device_backend_opensl | Android (API level 16+) |
| Web Audio | ma_backend_webaudio | Web (via Emscripten) | | Web Audio | ma_device_backend_webaudio | Web (via Emscripten) |
| Custom | ma_backend_custom | Cross Platform | | Null | ma_device_backend_null | Cross Platform (not used on Web) |
| Null | ma_backend_null | Cross Platform (not used on Web) | +-------------+------------------------------+--------------------------------------------------------+
+-------------+-----------------------+--------------------------------------------------------+
Some backends have some nuance details you may want to be aware of. Some backends have some nuance details you may want to be aware of.
@@ -7819,24 +7818,24 @@ Remarks
------- -------
When `pBackends` is NULL, the default priority order will be used. Below is a list of backends in priority order: When `pBackends` is NULL, the default priority order will be used. Below is a list of backends in priority order:
|-------------|------------------------------|--------------------------------------------------------| +-------------+------------------------------+--------------------------------------------------------+
| Name | Enum Name | Supported Operating Systems | | Name | Enum Name | Supported Operating Systems |
|-------------|------------------------------|--------------------------------------------------------| +-------------+------------------------------+--------------------------------------------------------+
| WASAPI | ma_device_backend_wasapi | Windows Vista+ | | WASAPI | ma_device_backend_wasapi | Windows Vista+ |
| DirectSound | ma_device_backend_dsound | Windows XP+ | | DirectSound | ma_device_backend_dsound | Windows XP+ |
| WinMM | ma_device_backend_winmm | Windows 95+ | | WinMM | ma_device_backend_winmm | Windows 95+ |
| Core Audio | ma_device_backend_coreaudio | macOS, iOS | | Core Audio | ma_device_backend_coreaudio | macOS, iOS |
| sndio | ma_device_backend_sndio | OpenBSD |
| audio(4) | ma_device_backend_audio4 | NetBSD, OpenBSD |
| OSS | ma_device_backend_oss | FreeBSD |
| PulseAudio | ma_device_backend_pulseaudio | Cross Platform (disabled on Windows, BSD and Android) | | PulseAudio | ma_device_backend_pulseaudio | Cross Platform (disabled on Windows, BSD and Android) |
| ALSA | ma_device_backend_alsa | Linux | | ALSA | ma_device_backend_alsa | Linux |
| JACK | ma_device_backend_jack | Cross Platform (disabled on BSD and Android) | | JACK | ma_device_backend_jack | Cross Platform (disabled on BSD and Android) |
| sndio | ma_device_backend_sndio | OpenBSD |
| audio(4) | ma_device_backend_audio4 | NetBSD, OpenBSD |
| OSS | ma_device_backend_oss | FreeBSD |
| AAudio | ma_device_backend_aaudio | Android 8+ | | AAudio | ma_device_backend_aaudio | Android 8+ |
| OpenSL|ES | ma_device_backend_opensl | Android (API level 16+) | | OpenSL|ES | ma_device_backend_opensl | Android (API level 16+) |
| Web Audio | ma_device_backend_webaudio | Web (via Emscripten) | | Web Audio | ma_device_backend_webaudio | Web (via Emscripten) |
| Null | ma_device_backend_null | Cross Platform (not used on Web) | | Null | ma_device_backend_null | Cross Platform (not used on Web) |
|-------------|------------------------------|--------------------------------------------------------| +-------------+------------------------------+--------------------------------------------------------+
The context can be configured via the `pConfig` argument. The config object is initialized with `ma_context_config_init()`. Individual configuration settings The context can be configured via the `pConfig` argument. The config object is initialized with `ma_context_config_init()`. Individual configuration settings
can then be set directly on the structure. Below are the members of the `ma_context_config` object. can then be set directly on the structure. Below are the members of the `ma_context_config` object.
@@ -7848,7 +7847,7 @@ can then be set directly on the structure. Below are the members of the `ma_cont
threadPriority threadPriority
The desired priority to use for the audio thread. Allowable values include the following: The desired priority to use for the audio thread. Allowable values include the following:
|--------------------------------------| +--------------------------------------+
| Thread Priority | | Thread Priority |
|--------------------------------------| |--------------------------------------|
| ma_thread_priority_idle | | ma_thread_priority_idle |
@@ -7859,7 +7858,7 @@ can then be set directly on the structure. Below are the members of the `ma_cont
| ma_thread_priority_highest (default) | | ma_thread_priority_highest (default) |
| ma_thread_priority_realtime | | ma_thread_priority_realtime |
| ma_thread_priority_default | | ma_thread_priority_default |
|--------------------------------------| +--------------------------------------+
threadStackSize threadStackSize
The desired size of the stack for the audio thread. Defaults to the operating system's default. The desired size of the stack for the audio thread. Defaults to the operating system's default.
@@ -7890,9 +7889,9 @@ can then be set directly on the structure. Below are the members of the `ma_cont
coreaudio.sessionCategory coreaudio.sessionCategory
iOS only. The session category to use for the shared AudioSession instance. Below is a list of allowable values and their Core Audio equivalents. iOS only. The session category to use for the shared AudioSession instance. Below is a list of allowable values and their Core Audio equivalents.
|-----------------------------------------|-------------------------------------| +-----------------------------------------+-------------------------------------+
| miniaudio Token | Core Audio Token | | miniaudio Token | Core Audio Token |
|-----------------------------------------|-------------------------------------| |-----------------------------------------+-------------------------------------+
| ma_ios_session_category_ambient | AVAudioSessionCategoryAmbient | | ma_ios_session_category_ambient | AVAudioSessionCategoryAmbient |
| ma_ios_session_category_solo_ambient | AVAudioSessionCategorySoloAmbient | | ma_ios_session_category_solo_ambient | AVAudioSessionCategorySoloAmbient |
| ma_ios_session_category_playback | AVAudioSessionCategoryPlayback | | ma_ios_session_category_playback | AVAudioSessionCategoryPlayback |
@@ -7901,14 +7900,14 @@ can then be set directly on the structure. Below are the members of the `ma_cont
| ma_ios_session_category_multi_route | AVAudioSessionCategoryMultiRoute | | ma_ios_session_category_multi_route | AVAudioSessionCategoryMultiRoute |
| ma_ios_session_category_none | AVAudioSessionCategoryAmbient | | ma_ios_session_category_none | AVAudioSessionCategoryAmbient |
| ma_ios_session_category_default | AVAudioSessionCategoryAmbient | | ma_ios_session_category_default | AVAudioSessionCategoryAmbient |
|-----------------------------------------|-------------------------------------| +-----------------------------------------+-------------------------------------+
coreaudio.sessionCategoryOptions coreaudio.sessionCategoryOptions
iOS only. Session category options to use with the shared AudioSession instance. Below is a list of allowable values and their Core Audio equivalents. iOS only. Session category options to use with the shared AudioSession instance. Below is a list of allowable values and their Core Audio equivalents.
|---------------------------------------------------------------------------|------------------------------------------------------------------| +---------------------------------------------------------------------------+------------------------------------------------------------------+
| miniaudio Token | Core Audio Token | | miniaudio Token | Core Audio Token |
|---------------------------------------------------------------------------|------------------------------------------------------------------| +---------------------------------------------------------------------------+------------------------------------------------------------------+
| ma_ios_session_category_option_mix_with_others | AVAudioSessionCategoryOptionMixWithOthers | | ma_ios_session_category_option_mix_with_others | AVAudioSessionCategoryOptionMixWithOthers |
| ma_ios_session_category_option_duck_others | AVAudioSessionCategoryOptionDuckOthers | | ma_ios_session_category_option_duck_others | AVAudioSessionCategoryOptionDuckOthers |
| ma_ios_session_category_option_allow_bluetooth | AVAudioSessionCategoryOptionAllowBluetooth | | ma_ios_session_category_option_allow_bluetooth | AVAudioSessionCategoryOptionAllowBluetooth |
@@ -7916,7 +7915,7 @@ can then be set directly on the structure. Below are the members of the `ma_cont
| ma_ios_session_category_option_interrupt_spoken_audio_and_mix_with_others | AVAudioSessionCategoryOptionInterruptSpokenAudioAndMixWithOthers | | ma_ios_session_category_option_interrupt_spoken_audio_and_mix_with_others | AVAudioSessionCategoryOptionInterruptSpokenAudioAndMixWithOthers |
| ma_ios_session_category_option_allow_bluetooth_a2dp | AVAudioSessionCategoryOptionAllowBluetoothA2DP | | ma_ios_session_category_option_allow_bluetooth_a2dp | AVAudioSessionCategoryOptionAllowBluetoothA2DP |
| ma_ios_session_category_option_allow_air_play | AVAudioSessionCategoryOptionAllowAirPlay | | ma_ios_session_category_option_allow_air_play | AVAudioSessionCategoryOptionAllowAirPlay |
|---------------------------------------------------------------------------|------------------------------------------------------------------| +---------------------------------------------------------------------------+------------------------------------------------------------------+
coreaudio.noAudioSessionActivate coreaudio.noAudioSessionActivate
iOS only. When set to true, does not perform an explicit [[AVAudioSession sharedInstace] setActive:true] on initialization. iOS only. When set to true, does not perform an explicit [[AVAudioSession sharedInstace] setActive:true] on initialization.
@@ -44138,15 +44137,6 @@ static const void* ma_context_config_find_backend_config(const ma_context_config
if (pVTable == ma_device_backend_coreaudio) { if (pVTable == ma_device_backend_coreaudio) {
return &pConfig->coreaudio; return &pConfig->coreaudio;
} }
if (pVTable == ma_device_backend_sndio) {
return &pConfig->sndio;
}
if (pVTable == ma_device_backend_audio4) {
return &pConfig->audio4;
}
if (pVTable == ma_device_backend_oss) {
return &pConfig->oss;
}
if (pVTable == ma_device_backend_pulseaudio) { if (pVTable == ma_device_backend_pulseaudio) {
return &pConfig->pulseaudio; return &pConfig->pulseaudio;
} }
@@ -44156,6 +44146,15 @@ static const void* ma_context_config_find_backend_config(const ma_context_config
if (pVTable == ma_device_backend_jack) { if (pVTable == ma_device_backend_jack) {
return &pConfig->jack; return &pConfig->jack;
} }
if (pVTable == ma_device_backend_sndio) {
return &pConfig->sndio;
}
if (pVTable == ma_device_backend_audio4) {
return &pConfig->audio4;
}
if (pVTable == ma_device_backend_oss) {
return &pConfig->oss;
}
if (pVTable == ma_device_backend_aaudio) { if (pVTable == ma_device_backend_aaudio) {
return &pConfig->aaudio; return &pConfig->aaudio;
} }
@@ -44624,15 +44623,6 @@ static const void* ma_device_config_find_backend_config(const ma_device_config*
if (pVTable == ma_device_backend_coreaudio) { if (pVTable == ma_device_backend_coreaudio) {
return &pConfig->coreaudio; return &pConfig->coreaudio;
} }
if (pVTable == ma_device_backend_sndio) {
return &pConfig->sndio;
}
if (pVTable == ma_device_backend_audio4) {
return &pConfig->audio4;
}
if (pVTable == ma_device_backend_oss) {
return &pConfig->oss;
}
if (pVTable == ma_device_backend_pulseaudio) { if (pVTable == ma_device_backend_pulseaudio) {
return &pConfig->pulseaudio; return &pConfig->pulseaudio;
} }
@@ -44642,6 +44632,15 @@ static const void* ma_device_config_find_backend_config(const ma_device_config*
if (pVTable == ma_device_backend_jack) { if (pVTable == ma_device_backend_jack) {
return &pConfig->jack; return &pConfig->jack;
} }
if (pVTable == ma_device_backend_sndio) {
return &pConfig->sndio;
}
if (pVTable == ma_device_backend_audio4) {
return &pConfig->audio4;
}
if (pVTable == ma_device_backend_oss) {
return &pConfig->oss;
}
if (pVTable == ma_device_backend_aaudio) { if (pVTable == ma_device_backend_aaudio) {
return &pConfig->aaudio; return &pConfig->aaudio;
} }