diff options
Diffstat (limited to 'src/pulsecore/hook-list.h')
| -rw-r--r-- | src/pulsecore/hook-list.h | 21 |
1 files changed, 13 insertions, 8 deletions
diff --git a/src/pulsecore/hook-list.h b/src/pulsecore/hook-list.h index b3bd600a..cf85aca5 100644 --- a/src/pulsecore/hook-list.h +++ b/src/pulsecore/hook-list.h @@ -1,8 +1,6 @@ #ifndef foohooklistfoo #define foohooklistfoo -/* $Id$ */ - /*** This file is part of PulseAudio. @@ -24,9 +22,10 @@ USA. ***/ -#include <pulsecore/llist.h> #include <pulse/xmalloc.h> -#include <pulsecore/gccmacro.h> +#include <pulse/gccmacro.h> + +#include <pulsecore/llist.h> typedef struct pa_hook_slot pa_hook_slot; typedef struct pa_hook pa_hook; @@ -37,14 +36,21 @@ typedef enum pa_hook_result { PA_HOOK_CANCEL = -1 } pa_hook_result_t; +typedef enum pa_hook_priority { + PA_HOOK_EARLY = -100, + PA_HOOK_NORMAL = 0, + PA_HOOK_LATE = 100 +} pa_hook_priority_t; + typedef pa_hook_result_t (*pa_hook_cb_t)( void *hook_data, void *call_data, void *slot_data); struct pa_hook_slot { - int dead; + pa_bool_t dead; pa_hook *hook; + pa_hook_priority_t priority; pa_hook_cb_t callback; void *data; PA_LLIST_FIELDS(pa_hook_slot); @@ -52,8 +58,7 @@ struct pa_hook_slot { struct pa_hook { PA_LLIST_HEAD(pa_hook_slot, slots); - pa_hook_slot *last; - int firing, n_dead; + int n_firing, n_dead; void *data; }; @@ -61,7 +66,7 @@ struct pa_hook { void pa_hook_init(pa_hook *hook, void *data); void pa_hook_free(pa_hook *hook); -pa_hook_slot* pa_hook_connect(pa_hook *hook, pa_hook_cb_t, void *data); +pa_hook_slot* pa_hook_connect(pa_hook *hook, pa_hook_priority_t prio, pa_hook_cb_t cb, void *data); void pa_hook_slot_free(pa_hook_slot *slot); pa_hook_result_t pa_hook_fire(pa_hook *hook, void *data); |