recipes-multimedia/pulseaudio/pulseaudio_5.0/0072-sink-source-Add-hooks-for-volume-changes.patch

   1 From: Tanu Kaskinen <tanu.kaskinen@linux.intel.com>
   2 Date: Sun, 9 Mar 2014 13:36:04 +0200
   3 Subject: sink, source: Add hooks for volume changes
   4
   5 Change-Id: Id4389a38e601dee3f84d7fad0583a7dc87108e87
   6 Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
   7 ---
   8  src/pulsecore/core.h   | 2 ++
   9  src/pulsecore/sink.c   | 1 +
  10  src/pulsecore/source.c | 1 +
  11  3 files changed, 4 insertions(+)
  12
  13 diff --git a/src/pulsecore/core.h b/src/pulsecore/core.h
  14 index e1cd18f..85f1b81 100644
  15 --- a/src/pulsecore/core.h
  16 +++ b/src/pulsecore/core.h
  17 @@ -76,6 +76,7 @@ typedef enum pa_core_hook {
  18      PA_CORE_HOOK_SINK_PROPLIST_CHANGED,
  19      PA_CORE_HOOK_SINK_PORT_CHANGED,
  20      PA_CORE_HOOK_SINK_FLAGS_CHANGED,
  21 +    PA_CORE_HOOK_SINK_VOLUME_CHANGED,
  22      PA_CORE_HOOK_SOURCE_NEW,
  23      PA_CORE_HOOK_SOURCE_FIXATE,
  24      PA_CORE_HOOK_SOURCE_PUT,
  25 @@ -85,6 +86,7 @@ typedef enum pa_core_hook {
  26      PA_CORE_HOOK_SOURCE_PROPLIST_CHANGED,
  27      PA_CORE_HOOK_SOURCE_PORT_CHANGED,
  28      PA_CORE_HOOK_SOURCE_FLAGS_CHANGED,
  29 +    PA_CORE_HOOK_SOURCE_VOLUME_CHANGED,
  30      PA_CORE_HOOK_SINK_INPUT_NEW,
  31      PA_CORE_HOOK_SINK_INPUT_FIXATE,
  32      PA_CORE_HOOK_SINK_INPUT_PUT,
  33 diff --git a/src/pulsecore/sink.c b/src/pulsecore/sink.c
  34 index b64001b..f8e5449 100644
  35 --- a/src/pulsecore/sink.c
  36 +++ b/src/pulsecore/sink.c
  37 @@ -3907,4 +3907,5 @@ void pa_sink_set_reference_volume_direct(pa_sink *s, const pa_cvolume *volume) {
  38                                              s->flags & PA_SINK_DECIBEL_VOLUME));
  39
  40      pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SINK|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
  41 +    pa_hook_fire(&s->core->hooks[PA_CORE_HOOK_SINK_VOLUME_CHANGED], s);
  42  }
  43 diff --git a/src/pulsecore/source.c b/src/pulsecore/source.c
  44 index 24e8be9..8a43708 100644
  45 --- a/src/pulsecore/source.c
  46 +++ b/src/pulsecore/source.c
  47 @@ -2900,4 +2900,5 @@ void pa_source_set_reference_volume_direct(pa_source *s, const pa_cvolume *volum
  48                                              s->flags & PA_SOURCE_DECIBEL_VOLUME));
  49
  50      pa_subscription_post(s->core, PA_SUBSCRIPTION_EVENT_SOURCE|PA_SUBSCRIPTION_EVENT_CHANGE, s->index);
  51 +    pa_hook_fire(&s->core->hooks[PA_CORE_HOOK_SOURCE_VOLUME_CHANGED], s);
  52  }