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JACK: Update to the new device info system.

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This commit is contained in:
David Reid
2026-01-15 15:49:47 +10:00
parent 3a84c31cff
commit 878cf797cc
1 changed files with 25 additions and 4 deletions
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miniaudio.h
+25 -4
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@@ -32764,6 +32764,10 @@ static ma_device_enumeration_result ma_context_enumerate_device_from_client__jac
{ {
ma_context_state_jack* pContextStateJACK = ma_context_get_backend_state__jack(pContext); ma_context_state_jack* pContextStateJACK = ma_context_get_backend_state__jack(pContext);
ma_device_info deviceInfo; ma_device_info deviceInfo;
const char** ppPorts;
ma_uint32 minChannels = 0;
ma_uint32 maxChannels = 0;
ma_uint32 sampleRate;
MA_ZERO_OBJECT(&deviceInfo); MA_ZERO_OBJECT(&deviceInfo);
@@ -32781,10 +32785,27 @@ static ma_device_enumeration_result ma_context_enumerate_device_from_client__jac
} }
/* Data Format. */ /* Data Format. */
deviceInfo.nativeDataFormatCount = 1; ppPorts = pContextStateJACK->jack_get_ports(pClient, NULL, MA_JACK_DEFAULT_AUDIO_TYPE, ma_JackPortIsPhysical | ((deviceType == ma_device_type_capture) ? ma_JackPortIsOutput : ma_JackPortIsInput));
deviceInfo.nativeDataFormats[0].format = ma_format_f32; /* JACK is always f32. */ if (ppPorts != NULL) {
deviceInfo.nativeDataFormats[0].channels = 0; /* JACK can support any number of channels (ports). */ maxChannels = 0;
deviceInfo.nativeDataFormats[0].sampleRate = pContextStateJACK->jack_get_sample_rate(pClient); while (ppPorts[maxChannels] != NULL) {
/*printf("PORT: %s\n", ppPorts[maxChannels]);*/
maxChannels += 1;
}
pContextStateJACK->jack_free((void*)ppPorts);
}
if (maxChannels == 0) {
minChannels = 1;
maxChannels = MA_MAX_CHANNELS;
} else {
minChannels = maxChannels;
}
sampleRate = pContextStateJACK->jack_get_sample_rate(pClient);
ma_device_info_add_native_data_format_2(&deviceInfo, ma_format_f32, minChannels, maxChannels, sampleRate, sampleRate);
return callback(deviceType, &deviceInfo, pUserData); return callback(deviceType, &deviceInfo, pUserData);
} }