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hooks: add and use _fast callback function

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Add a _fast callback function that skips the version and method check.
We can use this in places where performance is critical when we do the
check out of the critical loops.

Make all system methods _fast calls. We expect them to exist and have
the right version. If we add new versions we can make them slow.
This commit is contained in:
Wim Taymans 2023-05-06 00:24:05 +02:00
parent 9967c35bbe
commit efea7ad060
12 changed files with 76 additions and 29 deletions
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12
spa/include/spa/node/node.h
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@ -632,6 +632,16 @@ struct spa_node_methods {
_res; \
})
#define spa_node_method_fast(o,method,version,...) \
({ \
int _res; \
struct spa_node *_n = o; \
spa_interface_call_fast_res(&_n->iface, \
struct spa_node_methods, _res, \
method, version, ##__VA_ARGS__); \
_res; \
})
#define spa_node_add_listener(n,...) spa_node_method(n, add_listener, 0, __VA_ARGS__)
#define spa_node_set_callbacks(n,...) spa_node_method(n, set_callbacks, 0, __VA_ARGS__)
#define spa_node_sync(n,...) spa_node_method(n, sync, 0, __VA_ARGS__)
@ -647,7 +657,9 @@ struct spa_node_methods {
#define spa_node_port_set_io(n,...) spa_node_method(n, port_set_io, 0, __VA_ARGS__)
#define spa_node_port_reuse_buffer(n,...) spa_node_method(n, port_reuse_buffer, 0, __VA_ARGS__)
#define spa_node_port_reuse_buffer_fast(n,...) spa_node_method_fast(n, port_reuse_buffer, 0, __VA_ARGS__)
#define spa_node_process(n) spa_node_method(n, process, 0)
#define spa_node_process_fast(n) spa_node_method_fast(n, process, 0)
/**
* \}