From 882b9446cbf7316345de391188e68c2a7333da5b Mon Sep 17 00:00:00 2001 From: David Robillard Date: Sat, 26 Dec 2020 19:21:17 +0100 Subject: Format all code with clang-format --- lv2/worker/worker.h | 176 ++++++++++++++++++++++++++-------------------------- 1 file changed, 88 insertions(+), 88 deletions(-) (limited to 'lv2/worker') diff --git a/lv2/worker/worker.h b/lv2/worker/worker.h index d9b1051..94e56b4 100644 --- a/lv2/worker/worker.h +++ b/lv2/worker/worker.h @@ -50,9 +50,9 @@ extern "C" { Status code for worker functions. */ typedef enum { - LV2_WORKER_SUCCESS = 0, /**< Completed successfully. */ - LV2_WORKER_ERR_UNKNOWN = 1, /**< Unknown error. */ - LV2_WORKER_ERR_NO_SPACE = 2 /**< Failed due to lack of space. */ + LV2_WORKER_SUCCESS = 0, /**< Completed successfully. */ + LV2_WORKER_ERR_UNKNOWN = 1, /**< Unknown error. */ + LV2_WORKER_ERR_NO_SPACE = 2 /**< Failed due to lack of space. */ } LV2_Worker_Status; /** Opaque handle for LV2_Worker_Interface::work(). */ @@ -66,9 +66,9 @@ typedef void* LV2_Worker_Respond_Handle; passed to work_response() if this function returns LV2_WORKER_SUCCESS. */ typedef LV2_Worker_Status (*LV2_Worker_Respond_Function)( - LV2_Worker_Respond_Handle handle, - uint32_t size, - const void* data); + LV2_Worker_Respond_Handle handle, + uint32_t size, + const void* data); /** Plugin Worker Interface. @@ -78,52 +78,52 @@ typedef LV2_Worker_Status (*LV2_Worker_Respond_Function)( when called with LV2_WORKER__interface as its argument. */ typedef struct { - /** - The worker method. This is called by the host in a non-realtime context - as requested, possibly with an arbitrary message to handle. - - A response can be sent to run() using `respond`. The plugin MUST NOT - make any assumptions about which thread calls this method, except that - there are no real-time requirements and only one call may be executed at - a time. That is, the host MAY call this method from any non-real-time - thread, but MUST NOT make concurrent calls to this method from several - threads. - - @param instance The LV2 instance this is a method on. - @param respond A function for sending a response to run(). - @param handle Must be passed to `respond` if it is called. - @param size The size of `data`. - @param data Data from run(), or NULL. - */ - LV2_Worker_Status (*work)(LV2_Handle instance, - LV2_Worker_Respond_Function respond, - LV2_Worker_Respond_Handle handle, - uint32_t size, - const void* data); - - /** - Handle a response from the worker. This is called by the host in the - run() context when a response from the worker is ready. - - @param instance The LV2 instance this is a method on. - @param size The size of `body`. - @param body Message body, or NULL. - */ - LV2_Worker_Status (*work_response)(LV2_Handle instance, - uint32_t size, - const void* body); - - /** - Called when all responses for this cycle have been delivered. - - Since work_response() may be called after run() finished, this provides - a hook for code that must run after the cycle is completed. - - This field may be NULL if the plugin has no use for it. Otherwise, the - host MUST call it after every run(), regardless of whether or not any - responses were sent that cycle. - */ - LV2_Worker_Status (*end_run)(LV2_Handle instance); + /** + The worker method. This is called by the host in a non-realtime context + as requested, possibly with an arbitrary message to handle. + + A response can be sent to run() using `respond`. The plugin MUST NOT + make any assumptions about which thread calls this method, except that + there are no real-time requirements and only one call may be executed at + a time. That is, the host MAY call this method from any non-real-time + thread, but MUST NOT make concurrent calls to this method from several + threads. + + @param instance The LV2 instance this is a method on. + @param respond A function for sending a response to run(). + @param handle Must be passed to `respond` if it is called. + @param size The size of `data`. + @param data Data from run(), or NULL. + */ + LV2_Worker_Status (*work)(LV2_Handle instance, + LV2_Worker_Respond_Function respond, + LV2_Worker_Respond_Handle handle, + uint32_t size, + const void* data); + + /** + Handle a response from the worker. This is called by the host in the + run() context when a response from the worker is ready. + + @param instance The LV2 instance this is a method on. + @param size The size of `body`. + @param body Message body, or NULL. + */ + LV2_Worker_Status (*work_response)(LV2_Handle instance, + uint32_t size, + const void* body); + + /** + Called when all responses for this cycle have been delivered. + + Since work_response() may be called after run() finished, this provides + a hook for code that must run after the cycle is completed. + + This field may be NULL if the plugin has no use for it. Otherwise, the + host MUST call it after every run(), regardless of whether or not any + responses were sent that cycle. + */ + LV2_Worker_Status (*end_run)(LV2_Handle instance); } LV2_Worker_Interface; /** Opaque handle for LV2_Worker_Schedule. */ @@ -136,48 +136,48 @@ typedef void* LV2_Worker_Schedule_Handle; the plugin can use to schedule a worker call from run(). */ typedef struct { - /** - Opaque host data. - */ - LV2_Worker_Schedule_Handle handle; - - /** - Request from run() that the host call the worker. - - This function is in the audio threading class. It should be called from - run() to request that the host call the work() method in a non-realtime - context with the given arguments. - - This function is always safe to call from run(), but it is not - guaranteed that the worker is actually called from a different thread. - In particular, when free-wheeling (for example, during offline - rendering), the worker may be executed immediately. This allows - single-threaded processing with sample accuracy and avoids timing - problems when run() is executing much faster or slower than real-time. - - Plugins SHOULD be written in such a way that if the worker runs - immediately, and responses from the worker are delivered immediately, - the effect of the work takes place immediately with sample accuracy. - - The `data` MUST be safe for the host to copy and later pass to work(), - and the host MUST guarantee that it will be eventually passed to work() - if this function returns LV2_WORKER_SUCCESS. - - @param handle The handle field of this struct. - @param size The size of `data`. - @param data Message to pass to work(), or NULL. - */ - LV2_Worker_Status (*schedule_work)(LV2_Worker_Schedule_Handle handle, - uint32_t size, - const void* data); + /** + Opaque host data. + */ + LV2_Worker_Schedule_Handle handle; + + /** + Request from run() that the host call the worker. + + This function is in the audio threading class. It should be called from + run() to request that the host call the work() method in a non-realtime + context with the given arguments. + + This function is always safe to call from run(), but it is not + guaranteed that the worker is actually called from a different thread. + In particular, when free-wheeling (for example, during offline + rendering), the worker may be executed immediately. This allows + single-threaded processing with sample accuracy and avoids timing + problems when run() is executing much faster or slower than real-time. + + Plugins SHOULD be written in such a way that if the worker runs + immediately, and responses from the worker are delivered immediately, + the effect of the work takes place immediately with sample accuracy. + + The `data` MUST be safe for the host to copy and later pass to work(), + and the host MUST guarantee that it will be eventually passed to work() + if this function returns LV2_WORKER_SUCCESS. + + @param handle The handle field of this struct. + @param size The size of `data`. + @param data Message to pass to work(), or NULL. + */ + LV2_Worker_Status (*schedule_work)(LV2_Worker_Schedule_Handle handle, + uint32_t size, + const void* data); } LV2_Worker_Schedule; #ifdef __cplusplus -} /* extern "C" */ +} /* extern "C" */ #endif /** @} */ -#endif /* LV2_WORKER_H */ +#endif /* LV2_WORKER_H */ -- cgit v1.2.1