recipes-multimedia/pulseaudio/pulseaudio_5.0/0073-sink-input-source-output-Add-hooks-for-volume-change.patch

   1 From: Tanu Kaskinen <tanu.kaskinen@linux.intel.com>
   2 Date: Mon, 7 Apr 2014 14:22:43 +0300
   3 Subject: sink-input, source-output: Add hooks for volume changes
   4
   5 Change-Id: I89c6f2934762caa2c49c70c0446c14d0de58a10e
   6 Signed-off-by: Jaska Uimonen <jaska.uimonen@intel.com>
   7 ---
   8  src/pulsecore/core.h          | 2 ++
   9  src/pulsecore/sink-input.c    | 1 +
  10  src/pulsecore/source-output.c | 1 +
  11  3 files changed, 4 insertions(+)
  12
  13 diff --git a/src/pulsecore/core.h b/src/pulsecore/core.h
  14 index 85f1b81..a839898 100644
  15 --- a/src/pulsecore/core.h
  16 +++ b/src/pulsecore/core.h
  17 @@ -97,6 +97,7 @@ typedef enum pa_core_hook {
  18      PA_CORE_HOOK_SINK_INPUT_MOVE_FAIL,
  19      PA_CORE_HOOK_SINK_INPUT_STATE_CHANGED,
  20      PA_CORE_HOOK_SINK_INPUT_PROPLIST_CHANGED,
  21 +    PA_CORE_HOOK_SINK_INPUT_VOLUME_CHANGED,
  22      PA_CORE_HOOK_SINK_INPUT_SEND_EVENT,
  23      PA_CORE_HOOK_SOURCE_OUTPUT_NEW,
  24      PA_CORE_HOOK_SOURCE_OUTPUT_FIXATE,
  25 @@ -108,6 +109,7 @@ typedef enum pa_core_hook {
  26      PA_CORE_HOOK_SOURCE_OUTPUT_MOVE_FAIL,
  27      PA_CORE_HOOK_SOURCE_OUTPUT_STATE_CHANGED,
  28      PA_CORE_HOOK_SOURCE_OUTPUT_PROPLIST_CHANGED,
  29 +    PA_CORE_HOOK_SOURCE_OUTPUT_VOLUME_CHANGED,
  30      PA_CORE_HOOK_SOURCE_OUTPUT_SEND_EVENT,
  31      PA_CORE_HOOK_CLIENT_NEW,
  32      PA_CORE_HOOK_CLIENT_PUT,
  33 diff --git a/src/pulsecore/sink-input.c b/src/pulsecore/sink-input.c
  34 index a274620..3024539 100644
  35 --- a/src/pulsecore/sink-input.c
  36 +++ b/src/pulsecore/sink-input.c
  37 @@ -2326,4 +2326,5 @@ void pa_sink_input_set_volume_direct(pa_sink_input *i, const pa_cvolume *volume)
  38          i->volume_changed(i);
  39
  40      pa_subscription_post(i->core, PA_SUBSCRIPTION_EVENT_SINK_INPUT|PA_SUBSCRIPTION_EVENT_CHANGE, i->index);
  41 +    pa_hook_fire(&i->core->hooks[PA_CORE_HOOK_SINK_INPUT_VOLUME_CHANGED], i);
  42  }
  43 diff --git a/src/pulsecore/source-output.c b/src/pulsecore/source-output.c
  44 index d3888df..18a1478 100644
  45 --- a/src/pulsecore/source-output.c
  46 +++ b/src/pulsecore/source-output.c
  47 @@ -1692,4 +1692,5 @@ void pa_source_output_set_volume_direct(pa_source_output *o, const pa_cvolume *v
  48          o->volume_changed(o);
  49
  50      pa_subscription_post(o->core, PA_SUBSCRIPTION_EVENT_SOURCE_OUTPUT|PA_SUBSCRIPTION_EVENT_CHANGE, o->index);
  51 +    pa_hook_fire(&o->core->hooks[PA_CORE_HOOK_SOURCE_OUTPUT_VOLUME_CHANGED], o);
  52  }