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authorLennart Poettering <lennart@poettering.net>2008-06-11 19:45:57 +0000
committerLennart Poettering <lennart@poettering.net>2008-06-11 19:45:57 +0000
commit92e4fb318e5f1e483911ed44743115bae1d0fd54 (patch)
tree1db9f7dbb0576e7801202f1e66db15ff1c607b1b /src/pulsecore/hook-list.h
parent1337afdee49e69f77f342ba694f53cccc5446453 (diff)
merge Colin Guthrie's module-always-sink module, and add priorization to the hook subsystem while doing so.
git-svn-id: file:///home/lennart/svn/public/pulseaudio/trunk@2516 fefdeb5f-60dc-0310-8127-8f9354f1896f
Diffstat (limited to 'src/pulsecore/hook-list.h')
-rw-r--r--src/pulsecore/hook-list.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/src/pulsecore/hook-list.h b/src/pulsecore/hook-list.h
index c288980d..d91f6f4d 100644
--- a/src/pulsecore/hook-list.h
+++ b/src/pulsecore/hook-list.h
@@ -38,14 +38,21 @@ 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);
@@ -53,8 +60,7 @@ 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;
};
@@ -62,7 +68,7 @@ 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);