mirror of
https://github.com/mackron/miniaudio.git
synced 2026-04-22 00:06:59 +02:00
Start using the new callback system for the JACK backend.
This commit is contained in:
David Reid
@@ -12320,116 +12320,6 @@ mal_result mal_context_get_device_info__jack(mal_context* pContext, mal_device_t
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return MAL_SUCCESS;
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}
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mal_result mal_context_init__jack(mal_context* pContext)
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{
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mal_assert(pContext != NULL);
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#ifndef MAL_NO_RUNTIME_LINKING
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// libjack.so
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const char* libjackNames[] = {
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#ifdef MAL_WIN32
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"libjack.dll"
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#else
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"libjack.so",
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"libjack.so.0"
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#endif
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};
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for (size_t i = 0; i < mal_countof(libjackNames); ++i) {
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pContext->jack.jackSO = mal_dlopen(libjackNames[i]);
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if (pContext->jack.jackSO != NULL) {
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break;
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}
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}
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if (pContext->jack.jackSO == NULL) {
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return MAL_NO_BACKEND;
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}
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pContext->jack.jack_client_open = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_client_open");
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pContext->jack.jack_client_close = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_client_close");
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pContext->jack.jack_client_name_size = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_client_name_size");
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pContext->jack.jack_set_process_callback = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_set_process_callback");
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pContext->jack.jack_set_buffer_size_callback = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_set_buffer_size_callback");
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pContext->jack.jack_on_shutdown = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_on_shutdown");
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pContext->jack.jack_get_sample_rate = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_get_sample_rate");
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pContext->jack.jack_get_buffer_size = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_get_buffer_size");
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pContext->jack.jack_get_ports = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_get_ports");
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pContext->jack.jack_activate = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_activate");
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pContext->jack.jack_deactivate = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_deactivate");
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pContext->jack.jack_connect = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_connect");
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pContext->jack.jack_port_register = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_port_register");
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pContext->jack.jack_port_name = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_port_name");
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pContext->jack.jack_port_get_buffer = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_port_get_buffer");
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pContext->jack.jack_free = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_free");
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#else
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// This strange assignment system is here just to ensure type safety of mini_al's function pointer
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// types. If anything differs slightly the compiler should throw a warning.
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mal_jack_client_open_proc _jack_client_open = jack_client_open;
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mal_jack_client_close_proc _jack_client_close = jack_client_close;
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mal_jack_client_name_size_proc _jack_client_name_size = jack_client_name_size;
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mal_jack_set_process_callback_proc _jack_set_process_callback = jack_set_process_callback;
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mal_jack_set_buffer_size_callback_proc _jack_set_buffer_size_callback = jack_set_buffer_size_callback;
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mal_jack_on_shutdown_proc _jack_on_shutdown = jack_on_shutdown;
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mal_jack_get_sample_rate_proc _jack_get_sample_rate = jack_get_sample_rate;
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mal_jack_get_buffer_size_proc _jack_get_buffer_size = jack_get_buffer_size;
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mal_jack_get_ports_proc _jack_get_ports = jack_get_ports;
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mal_jack_activate_proc _jack_activate = jack_activate;
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mal_jack_deactivate_proc _jack_deactivate = jack_deactivate;
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mal_jack_connect_proc _jack_connect = jack_connect;
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mal_jack_port_register_proc _jack_port_register = jack_port_register;
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mal_jack_port_name_proc _jack_port_name = jack_port_name;
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mal_jack_port_get_buffer_proc _jack_port_get_buffer = jack_port_get_buffer;
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mal_jack_free_proc _jack_free = jack_free;
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pContext->jack.jack_client_open = (mal_proc)_jack_client_open;
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pContext->jack.jack_client_close = (mal_proc)_jack_client_close;
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pContext->jack.jack_client_name_size = (mal_proc)_jack_client_name_size;
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pContext->jack.jack_set_process_callback = (mal_proc)_jack_set_process_callback;
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pContext->jack.jack_set_buffer_size_callback = (mal_proc)_jack_set_buffer_size_callback;
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pContext->jack.jack_on_shutdown = (mal_proc)_jack_on_shutdown;
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pContext->jack.jack_get_sample_rate = (mal_proc)_jack_get_sample_rate;
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pContext->jack.jack_get_buffer_size = (mal_proc)_jack_get_buffer_size;
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pContext->jack.jack_get_ports = (mal_proc)_jack_get_ports;
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pContext->jack.jack_activate = (mal_proc)_jack_activate;
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pContext->jack.jack_deactivate = (mal_proc)_jack_deactivate;
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pContext->jack.jack_connect = (mal_proc)_jack_connect;
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pContext->jack.jack_port_register = (mal_proc)_jack_port_register;
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pContext->jack.jack_port_name = (mal_proc)_jack_port_name;
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pContext->jack.jack_port_get_buffer = (mal_proc)_jack_port_get_buffer;
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pContext->jack.jack_free = (mal_proc)_jack_free;
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#endif
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pContext->isBackendAsynchronous = MAL_TRUE;
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pContext->onDeviceIDEqual = mal_context_is_device_id_equal__jack;
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pContext->onEnumDevices = mal_context_enumerate_devices__jack;
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pContext->onGetDeviceInfo = mal_context_get_device_info__jack;
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// Getting here means the JACK library is installed, but it doesn't necessarily mean it's usable. We need to quickly test this by connecting
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// a temporary client.
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mal_jack_client_t* pDummyClient;
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mal_result result = mal_context_open_client__jack(pContext, &pDummyClient);
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if (result != MAL_SUCCESS) {
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return MAL_NO_BACKEND;
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}
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((mal_jack_client_close_proc)pContext->jack.jack_client_close)((mal_jack_client_t*)pDummyClient);
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return MAL_SUCCESS;
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}
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mal_result mal_context_uninit__jack(mal_context* pContext)
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{
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mal_assert(pContext != NULL);
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mal_assert(pContext->backend == mal_backend_jack);
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#ifndef MAL_NO_RUNTIME_LINKING
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mal_dlclose(pContext->jack.jackSO);
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#endif
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return MAL_SUCCESS;
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}
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void mal_device_uninit__jack(mal_device* pDevice)
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{
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@@ -12677,6 +12567,124 @@ mal_result mal_device__stop_backend__jack(mal_device* pDevice)
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return MAL_SUCCESS;
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}
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mal_result mal_context_uninit__jack(mal_context* pContext)
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{
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mal_assert(pContext != NULL);
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mal_assert(pContext->backend == mal_backend_jack);
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#ifndef MAL_NO_RUNTIME_LINKING
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mal_dlclose(pContext->jack.jackSO);
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#endif
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return MAL_SUCCESS;
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}
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mal_result mal_context_init__jack(mal_context* pContext)
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{
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mal_assert(pContext != NULL);
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#ifndef MAL_NO_RUNTIME_LINKING
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// libjack.so
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const char* libjackNames[] = {
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#ifdef MAL_WIN32
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"libjack.dll"
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#else
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"libjack.so",
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"libjack.so.0"
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#endif
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};
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for (size_t i = 0; i < mal_countof(libjackNames); ++i) {
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pContext->jack.jackSO = mal_dlopen(libjackNames[i]);
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if (pContext->jack.jackSO != NULL) {
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break;
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}
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}
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if (pContext->jack.jackSO == NULL) {
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return MAL_NO_BACKEND;
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}
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pContext->jack.jack_client_open = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_client_open");
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pContext->jack.jack_client_close = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_client_close");
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pContext->jack.jack_client_name_size = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_client_name_size");
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pContext->jack.jack_set_process_callback = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_set_process_callback");
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pContext->jack.jack_set_buffer_size_callback = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_set_buffer_size_callback");
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pContext->jack.jack_on_shutdown = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_on_shutdown");
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pContext->jack.jack_get_sample_rate = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_get_sample_rate");
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pContext->jack.jack_get_buffer_size = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_get_buffer_size");
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pContext->jack.jack_get_ports = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_get_ports");
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pContext->jack.jack_activate = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_activate");
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pContext->jack.jack_deactivate = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_deactivate");
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pContext->jack.jack_connect = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_connect");
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pContext->jack.jack_port_register = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_port_register");
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pContext->jack.jack_port_name = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_port_name");
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pContext->jack.jack_port_get_buffer = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_port_get_buffer");
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pContext->jack.jack_free = (mal_proc)mal_dlsym(pContext->jack.jackSO, "jack_free");
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#else
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// This strange assignment system is here just to ensure type safety of mini_al's function pointer
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// types. If anything differs slightly the compiler should throw a warning.
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mal_jack_client_open_proc _jack_client_open = jack_client_open;
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mal_jack_client_close_proc _jack_client_close = jack_client_close;
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mal_jack_client_name_size_proc _jack_client_name_size = jack_client_name_size;
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mal_jack_set_process_callback_proc _jack_set_process_callback = jack_set_process_callback;
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mal_jack_set_buffer_size_callback_proc _jack_set_buffer_size_callback = jack_set_buffer_size_callback;
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mal_jack_on_shutdown_proc _jack_on_shutdown = jack_on_shutdown;
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mal_jack_get_sample_rate_proc _jack_get_sample_rate = jack_get_sample_rate;
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mal_jack_get_buffer_size_proc _jack_get_buffer_size = jack_get_buffer_size;
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mal_jack_get_ports_proc _jack_get_ports = jack_get_ports;
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mal_jack_activate_proc _jack_activate = jack_activate;
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mal_jack_deactivate_proc _jack_deactivate = jack_deactivate;
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mal_jack_connect_proc _jack_connect = jack_connect;
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mal_jack_port_register_proc _jack_port_register = jack_port_register;
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mal_jack_port_name_proc _jack_port_name = jack_port_name;
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mal_jack_port_get_buffer_proc _jack_port_get_buffer = jack_port_get_buffer;
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mal_jack_free_proc _jack_free = jack_free;
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pContext->jack.jack_client_open = (mal_proc)_jack_client_open;
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pContext->jack.jack_client_close = (mal_proc)_jack_client_close;
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pContext->jack.jack_client_name_size = (mal_proc)_jack_client_name_size;
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pContext->jack.jack_set_process_callback = (mal_proc)_jack_set_process_callback;
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pContext->jack.jack_set_buffer_size_callback = (mal_proc)_jack_set_buffer_size_callback;
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pContext->jack.jack_on_shutdown = (mal_proc)_jack_on_shutdown;
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pContext->jack.jack_get_sample_rate = (mal_proc)_jack_get_sample_rate;
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pContext->jack.jack_get_buffer_size = (mal_proc)_jack_get_buffer_size;
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pContext->jack.jack_get_ports = (mal_proc)_jack_get_ports;
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pContext->jack.jack_activate = (mal_proc)_jack_activate;
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pContext->jack.jack_deactivate = (mal_proc)_jack_deactivate;
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pContext->jack.jack_connect = (mal_proc)_jack_connect;
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pContext->jack.jack_port_register = (mal_proc)_jack_port_register;
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pContext->jack.jack_port_name = (mal_proc)_jack_port_name;
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pContext->jack.jack_port_get_buffer = (mal_proc)_jack_port_get_buffer;
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pContext->jack.jack_free = (mal_proc)_jack_free;
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#endif
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pContext->isBackendAsynchronous = MAL_TRUE;
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pContext->onUninit = mal_context_uninit__jack;
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pContext->onDeviceIDEqual = mal_context_is_device_id_equal__jack;
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pContext->onEnumDevices = mal_context_enumerate_devices__jack;
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pContext->onGetDeviceInfo = mal_context_get_device_info__jack;
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pContext->onGetDeviceInfo = mal_context_get_device_info__jack;
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pContext->onDeviceInit = mal_device_init__jack;
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pContext->onDeviceUninit = mal_device_uninit__jack;
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pContext->onDeviceStart = mal_device__start_backend__jack;
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pContext->onDeviceStop = mal_device__stop_backend__jack;
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// Getting here means the JACK library is installed, but it doesn't necessarily mean it's usable. We need to quickly test this by connecting
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// a temporary client.
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mal_jack_client_t* pDummyClient;
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mal_result result = mal_context_open_client__jack(pContext, &pDummyClient);
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if (result != MAL_SUCCESS) {
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return MAL_NO_BACKEND;
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}
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((mal_jack_client_close_proc)pContext->jack.jack_client_close)((mal_jack_client_t*)pDummyClient);
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return MAL_SUCCESS;
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}
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#endif // JACK
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@@ -17982,7 +17990,7 @@ mal_result mal_context_uninit(mal_context* pContext)
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#ifdef MAL_HAS_JACK
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case mal_backend_jack:
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{
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mal_context_uninit__jack(pContext);
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pContext->onUninit(pContext);
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} break;
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#endif
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#ifdef MAL_HAS_COREAUDIO
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@@ -18328,7 +18336,7 @@ mal_result mal_device_init(mal_context* pContext, mal_device_type type, mal_devi
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#ifdef MAL_HAS_JACK
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case mal_backend_jack:
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{
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result = mal_device_init__jack(pContext, type, pDeviceID, &config, pDevice);
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result = pContext->onDeviceInit(pContext, type, pDeviceID, &config, pDevice);
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} break;
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#endif
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#ifdef MAL_HAS_COREAUDIO
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@@ -18545,7 +18553,7 @@ void mal_device_uninit(mal_device* pDevice)
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#endif
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#ifdef MAL_HAS_JACK
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if (pDevice->pContext->backend == mal_backend_jack) {
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mal_device_uninit__jack(pDevice);
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pDevice->pContext->onDeviceUninit(pDevice);
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}
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#endif
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#ifdef MAL_HAS_COREAUDIO
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@@ -18641,7 +18649,7 @@ mal_result mal_device_start(mal_device* pDevice)
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if (mal_context_is_backend_asynchronous(pDevice->pContext)) {
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#ifdef MAL_HAS_JACK
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if (pDevice->pContext->backend == mal_backend_jack) {
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result = mal_device__start_backend__jack(pDevice);
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result = pDevice->pContext->onDeviceStart(pDevice);
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if (result == MAL_SUCCESS) {
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mal_device__set_state(pDevice, MAL_STATE_STARTED);
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}
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@@ -18720,7 +18728,7 @@ mal_result mal_device_stop(mal_device* pDevice)
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if (mal_context_is_backend_asynchronous(pDevice->pContext)) {
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#ifdef MAL_HAS_JACK
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if (pDevice->pContext->backend == mal_backend_jack) {
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mal_device__stop_backend__jack(pDevice);
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pDevice->pContext->onDeviceStop(pDevice);
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}
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#endif
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#ifdef MAL_HAS_COREAUDIO
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@@ -279,21 +279,21 @@
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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</ClCompile>
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<ClCompile Include="mal_resampling.c">
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
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</ClCompile>
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<ClCompile Include="mal_test_0.c">
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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</ClCompile>
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<ClCompile Include="mal_test_0.c">
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|ARM'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">false</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">false</ExcludedFromBuild>
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</ClCompile>
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<ClCompile Include="mal_test_0.cpp">
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|ARM'">true</ExcludedFromBuild>
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