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Add support for setting a callback for when a sound finishes loading.

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This commit is contained in:
David Reid
2023-03-31 12:30:27 +10:00
parent 48b2986114
commit 203de65568
1 changed files with 22 additions and 3 deletions
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miniaudio.h
+22 -3
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@@ -6188,6 +6188,7 @@ typedef void ma_async_notification;
typedef struct
{
void (* onSignal)(ma_async_notification* pNotification);
void* pUserData;
} ma_async_notification_callbacks;
MA_API ma_result ma_async_notification_signal(ma_async_notification* pNotification);
@@ -10987,8 +10988,9 @@ MA_API void ma_engine_node_uninit(ma_engine_node* pEngineNode, const ma_allocati
typedef struct
{
ma_fence* pLoadedFence; /* Set to NULL if not using a fence. */
void (* onAtEnd)(void* pUserData, ma_sound* pSound); /* Fired when the sound reaches the end of the data source. */
ma_fence* pLoadedFence; /* Set to NULL if not using a fence. */
void (* onLoaded)(void* pUserData, ma_sound* pSuond); /* Fired by the resource manager when the sound has finished loading. */
void (* onAtEnd )(void* pUserData, ma_sound* pSound); /* Fired when the sound reaches the end of the data source. */
void* pUserData;
} ma_sound_notifications;
@@ -11032,6 +11034,7 @@ struct ma_sound
*/
#ifndef MA_NO_RESOURCE_MANAGER
ma_resource_manager_data_source* pResourceManagerDataSource;
ma_async_notification_callbacks resourceManagerDoneNotification;
#endif
};
@@ -16831,7 +16834,7 @@ MA_API ma_result ma_async_notification_signal(ma_async_notification* pNotificati
}
pNotificationCallbacks->onSignal(pNotification);
return MA_INVALID_ARGS;
return MA_SUCCESS;
}
@@ -74867,6 +74870,16 @@ static ma_result ma_sound_init_from_data_source_internal(ma_engine* pEngine, con
}
#ifndef MA_NO_RESOURCE_MANAGER
static void ma_sound__on_async_notification_loaded(ma_async_notification* pNotification)
{
ma_sound* pSound = (ma_sound*)((ma_async_notification_callbacks*)pNotification)->pUserData;
MA_ASSERT(pSound != NULL);
if (pSound->notifications.onLoaded) {
pSound->notifications.onLoaded(pSound->notifications.pUserData, pSound);
}
}
MA_API ma_result ma_sound_init_from_file_internal(ma_engine* pEngine, const ma_sound_config* pConfig, ma_sound* pSound)
{
ma_result result = MA_SUCCESS;
@@ -74894,6 +74907,12 @@ MA_API ma_result ma_sound_init_from_file_internal(ma_engine* pEngine, const ma_s
notifications = ma_resource_manager_pipeline_notifications_init();
if (pConfig->pNotifications != NULL) {
notifications.done.pFence = pConfig->pNotifications->pLoadedFence;
if (pConfig->pNotifications->onLoaded != NULL) {
pSound->resourceManagerDoneNotification.onSignal = ma_sound__on_async_notification_loaded;
pSound->resourceManagerDoneNotification.pUserData = pSound;
notifications.done.pNotification = &pSound->resourceManagerDoneNotification;
}
}