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Add non-callback JACK API to jackbridge 

Signed-off-by: falkTX <falktx@falktx.com>
pull/421/head
falkTX 2 years ago
parent
79cd0a46b2
commit
bd8cc43bd1
Signed by: falkTX <falktx@falktx.com> GPG Key ID: CDBAA37ABC74FBA0
2 changed files with 96 additions and 19 deletions
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  1. +91
    -19
      distrho/src/jackbridge/JackBridge.cpp
  2. +5
    -0
      distrho/src/jackbridge/JackBridge.hpp

+ 91
- 19
distrho/src/jackbridge/JackBridge.cpp View File

@@ -101,6 +101,7 @@ typedef int (JACKSYM_API *JackSymSyncCallback)(jack_transport_state_t, jack_pos
typedef void (JACKSYM_API *JackSymTimebaseCallback)(jack_transport_state_t, jack_nframes_t, jack_position_t*, int, void*);
typedef void (JACKSYM_API *JackSymSessionCallback)(jack_session_event_t*, void*);
typedef void (JACKSYM_API *JackSymPropertyChangeCallback)(jack_uuid_t, const char*, jack_property_change_t, void*);
typedef void* (JACKSYM_API *JackSymThreadCallback)(void*);

typedef void (JACKSYM_API *jacksym_get_version)(int*, int*, int*, int*);
typedef const char* (JACKSYM_API *jacksym_get_version_string)(void);
@@ -217,6 +218,10 @@ typedef int (JACKSYM_API *jacksym_remove_properties)(jack_client_t*, jack_uuid_
typedef int (JACKSYM_API *jacksym_remove_all_properties)(jack_client_t*);
typedef int (JACKSYM_API *jacksym_set_property_change_callback)(jack_client_t*, JackSymPropertyChangeCallback, void*);

typedef bool (JACKSYM_API *jacksym_set_process_thread)(jack_client_t*, JackSymThreadCallback callback, void*);
typedef jack_nframes_t (JACKSYM_API *jacksym_cycle_wait)(jack_client_t*);
typedef void (JACKSYM_API *jacksym_cycle_signal)(jack_client_t*, int);

#ifdef __WINE__
typedef int (JACKSYM_API *jacksym_thread_creator_t)(pthread_t*, const pthread_attr_t*, void *(*)(void*), void*);
typedef void (JACKSYM_API *jacksym_set_thread_creator)(jacksym_thread_creator_t);
@@ -344,6 +349,10 @@ struct JackBridge {
jacksym_remove_all_properties remove_all_properties_ptr;
jacksym_set_property_change_callback set_property_change_callback_ptr;

jacksym_set_process_thread set_process_thread_ptr;
jacksym_cycle_wait cycle_wait_ptr;
jacksym_cycle_signal cycle_signal_ptr;

#ifdef __WINE__
jacksym_set_thread_creator set_thread_creator_ptr;
#endif
@@ -441,7 +450,10 @@ struct JackBridge {
remove_property_ptr(nullptr),
remove_properties_ptr(nullptr),
remove_all_properties_ptr(nullptr),
set_property_change_callback_ptr(nullptr)
set_property_change_callback_ptr(nullptr),
set_process_thread_ptr(nullptr),
cycle_wait_ptr(nullptr),
cycle_signal_ptr(nullptr)
#ifdef __WINE__
, set_thread_creator_ptr(nullptr)
#endif
@@ -587,6 +599,10 @@ struct JackBridge {
LIB_SYMBOL(remove_all_properties)
LIB_SYMBOL(set_property_change_callback)

LIB_SYMBOL(set_process_thread)
LIB_SYMBOL(cycle_wait)
LIB_SYMBOL(cycle_signal)

#ifdef __WINE__
LIB_SYMBOL(set_thread_creator)
#endif
@@ -650,6 +666,7 @@ struct WineBridge {
JackTimebaseCallback timebase_cb;
JackSessionCallback session_cb;
JackPropertyChangeCallback prop_change_cb;
JackThreadCallback proc_thread_cb;

void* (*creator_func)(void*);
void* creator_arg;
@@ -676,6 +693,7 @@ struct WineBridge {
timebase_cb(nullptr),
session_cb(nullptr),
prop_change_cb(nullptr),
proc_thread_cb(nullptr),
creator_func(nullptr),
creator_arg(nullptr),
creator_handle(nullptr),
@@ -687,24 +705,25 @@ struct WineBridge {
return bridge;
}

void set_latency (JackLatencyCallback cb) noexcept { latency_cb = cb; }
void set_process (JackProcessCallback cb) noexcept { process_cb = cb; }
void set_thread_init (JackThreadInitCallback cb) noexcept { thread_init_cb = cb; }
void set_graph_order (JackGraphOrderCallback cb) noexcept { graph_order_cb = cb; }
void set_xrun (JackXRunCallback cb) noexcept { xrun_cb = cb; }
void set_bufsize (JackBufferSizeCallback cb) noexcept { bufsize_cb = cb; }
void set_srate (JackSampleRateCallback cb) noexcept { srate_cb = cb; }
void set_port_reg (JackPortRegistrationCallback cb) noexcept { port_reg_cb = cb; }
void set_client_reg (JackClientRegistrationCallback cb) noexcept { client_reg_cb = cb; }
void set_port_conn (JackPortConnectCallback cb) noexcept { port_conn_cb = cb; }
void set_port_rename (JackPortRenameCallback cb) noexcept { port_rename_cb = cb; }
void set_freewheel (JackFreewheelCallback cb) noexcept { freewheel_cb = cb; }
void set_shutdown (JackShutdownCallback cb) noexcept { shutdown_cb = cb; }
void set_info_shutdown(JackInfoShutdownCallback cb) noexcept { info_shutdown_cb = cb; }
void set_sync (JackSyncCallback cb) noexcept { sync_cb = cb; }
void set_timebase (JackTimebaseCallback cb) noexcept { timebase_cb = cb; }
void set_session (JackSessionCallback cb) noexcept { session_cb = cb; }
void set_prop_change (JackPropertyChangeCallback cb) noexcept { prop_change_cb = cb; }
void set_latency (JackLatencyCallback cb) noexcept { latency_cb = cb; }
void set_process (JackProcessCallback cb) noexcept { process_cb = cb; }
void set_thread_init (JackThreadInitCallback cb) noexcept { thread_init_cb = cb; }
void set_graph_order (JackGraphOrderCallback cb) noexcept { graph_order_cb = cb; }
void set_xrun (JackXRunCallback cb) noexcept { xrun_cb = cb; }
void set_bufsize (JackBufferSizeCallback cb) noexcept { bufsize_cb = cb; }
void set_srate (JackSampleRateCallback cb) noexcept { srate_cb = cb; }
void set_port_reg (JackPortRegistrationCallback cb) noexcept { port_reg_cb = cb; }
void set_client_reg (JackClientRegistrationCallback cb) noexcept { client_reg_cb = cb; }
void set_port_conn (JackPortConnectCallback cb) noexcept { port_conn_cb = cb; }
void set_port_rename (JackPortRenameCallback cb) noexcept { port_rename_cb = cb; }
void set_freewheel (JackFreewheelCallback cb) noexcept { freewheel_cb = cb; }
void set_shutdown (JackShutdownCallback cb) noexcept { shutdown_cb = cb; }
void set_info_shutdown (JackInfoShutdownCallback cb) noexcept { info_shutdown_cb = cb; }
void set_sync (JackSyncCallback cb) noexcept { sync_cb = cb; }
void set_timebase (JackTimebaseCallback cb) noexcept { timebase_cb = cb; }
void set_session (JackSessionCallback cb) noexcept { session_cb = cb; }
void set_prop_change (JackPropertyChangeCallback cb) noexcept { prop_change_cb = cb; }
void set_process_thread(JackThreadCallback cb) noexcept { proc_thread_cb = cb; }

static DWORD WINAPI thread_creator_helper(LPVOID)
{
@@ -832,6 +851,11 @@ struct WineBridge {
return getInstance().prop_change_cb(subject, key, change, arg);
}

static void* process_thread(void* arg)
{
return getInstance().proc_thread_cb(arg);
}

DISTRHO_DECLARE_NON_COPYABLE(WineBridge);
};

@@ -2292,8 +2316,54 @@ bool jackbridge_set_property_change_callback(jack_client_t* client, JackProperty
return false;
}

bool jackbridge_set_process_thread(jack_client_t* client, JackThreadCallback callback, void* arg)
{
#if defined(JACKBRIDGE_DUMMY)
#elif defined(JACKBRIDGE_DIRECT)
return (jack_set_process_thread(client, callback, arg) == 0);
#else
if (usingRealJACK && getBridgeInstance().set_process_thread_ptr != nullptr)
{
# ifdef __WINE__
WineBridge::getInstance().set_process_thread(callback);
return (getBridgeInstance().set_process_thread_ptr(client, WineBridge::process_thread, arg) == 0);
# else
return (getBridgeInstance().set_process_thread_ptr(client, callback, arg) == 0);
# endif
}
#endif
return false;
}

jack_nframes_t jackbridge_cycle_wait(jack_client_t* client)
{
#if defined(JACKBRIDGE_DUMMY)
#elif defined(JACKBRIDGE_DIRECT)
return jack_cycle_wait(client);
#else
if (usingRealJACK)
if (getBridgeInstance().cycle_wait_ptr != nullptr)
return getBridgeInstance().cycle_wait_ptr(client);
#endif
return 0;
}

void jackbridge_cycle_signal(jack_client_t* client, int status)
{
#if defined(JACKBRIDGE_DUMMY)
#elif defined(JACKBRIDGE_DIRECT)
jack_cycle_signal(client, status);
#else
if (usingRealJACK)
if (getBridgeInstance().cycle_signal_ptr != nullptr)
getBridgeInstance().cycle_signal_ptr(client, status);
#endif
}

// -----------------------------------------------------------------------------

#ifndef JACKBRIDGE_SKIP_NATIVE_UTILS

START_NAMESPACE_DISTRHO

bool isUsingNativeAudio() noexcept
@@ -2388,4 +2458,6 @@ bool requestMIDI()

END_NAMESPACE_DISTRHO

#endif // JACKBRIDGE_SKIP_NATIVE_UTILS

// -----------------------------------------------------------------------------

+ 5
- 0
distrho/src/jackbridge/JackBridge.hpp View File

@@ -287,6 +287,7 @@ typedef int (JACKBRIDGE_API *JackSyncCallback)(jack_transport_state_t state, ja
typedef void (JACKBRIDGE_API *JackTimebaseCallback)(jack_transport_state_t state, jack_nframes_t nframes, jack_position_t* pos, int new_pos, void* arg);
typedef void (JACKBRIDGE_API *JackSessionCallback)(jack_session_event_t* event, void* arg);
typedef void (JACKBRIDGE_API *JackPropertyChangeCallback)(jack_uuid_t subject, const char* key, jack_property_change_t change, void* arg);
typedef void *(JACKBRIDGE_API *JackThreadCallback)(void* arg);

} // extern "C"

@@ -409,4 +410,8 @@ JACKBRIDGE_API int jackbridge_remove_properties(jack_client_t* client, jack_uui
JACKBRIDGE_API bool jackbridge_remove_all_properties(jack_client_t* client);
JACKBRIDGE_API bool jackbridge_set_property_change_callback(jack_client_t* client, JackPropertyChangeCallback callback, void* arg);

JACKBRIDGE_API bool jackbridge_set_process_thread(jack_client_t* client, JackThreadCallback callback, void* arg);
JACKBRIDGE_API jack_nframes_t jackbridge_cycle_wait(jack_client_t* client);
JACKBRIDGE_API void jackbridge_cycle_signal(jack_client_t* client, int status);

#endif // JACKBRIDGE_HPP_INCLUDED

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