Add logic for updating volume frequently

Change-Id: I228c18ca14b132354ff7477a4f42112704b9b29b
Signed-off-by: Wonnam Jang <wn.jang@samsung.com>

diff --git a/client/vc_mgr.c b/client/vc_mgr.c
index a78e2b5..ba7f6e5 100644 (file)
--- a/client/vc_mgr.c
+++ b/client/vc_mgr.c
@@ -37,12 +37,18 @@
 
 static Ecore_Timer* g_m_connect_timer = NULL;
 
+static Ecore_Timer* g_m_set_volume_timer = NULL;
+
 static vc_h g_vc_m = NULL;
 
 static GSList* g_demandable_client_list = NULL;
 
 static float g_volume_db = 0;
 
+static float g_prev_volume_db = 0;
+
+static float g_cur_volume_db = 0;
+
 static int g_daemon_pid = 0;
 
 static int g_feature_enabled = -1;
@@ -1758,10 +1764,36 @@ int vc_mgr_cancel()
        return ret;
 }
 
+static int g_cnt = 0;
+static Eina_Bool __vc_mgr_set_volume(void* data)
+{
+       g_cnt++;
+       g_volume_db = g_prev_volume_db + (g_cur_volume_db - g_prev_volume_db) / 5 * g_cnt;
+
+       SLOG(LOG_DEBUG, TAG_VCM, "Set volume (%f)(%f)", g_volume_db, g_cur_volume_db);
+
+       if (0 == g_cnt % 5) {
+               return EINA_FALSE;
+       }
+       return EINA_TRUE;
+}
+
 int __vc_mgr_cb_set_volume(float volume)
 {
-       g_volume_db = volume;
-       SLOG(LOG_DEBUG, TAG_VCM, "Set volume (%f)", g_volume_db);
+       g_prev_volume_db = g_volume_db;
+       g_cur_volume_db = volume;
+
+       g_volume_db = g_prev_volume_db + (g_cur_volume_db - g_prev_volume_db) / 5;
+
+       SLOG(LOG_DEBUG, TAG_VCM, "Set volume (%f)(%f)", g_volume_db, g_cur_volume_db);
+
+       if (NULL != g_m_set_volume_timer) {
+               SLOG(LOG_DEBUG, TAG_VCM, "Connect Timer is deleted");
+               ecore_timer_del(g_m_set_volume_timer);
+       }
+
+       g_cnt = 1;
+       g_m_set_volume_timer = ecore_timer_add(50, __vc_mgr_set_volume, NULL);
 
        return 0;
 }

diff --git a/server/vcd_recorder.c b/server/vcd_recorder.c
index 9ffb34c..78134fb 100644 (file)
--- a/server/vcd_recorder.c
+++ b/server/vcd_recorder.c
@@ -160,7 +160,7 @@ static void _bt_hid_audio_data_receive_cb(bt_hid_voice_data_s *voice_data, void
        }
 
        /* Set volume */
-       if (0 == g_buffer_count % 30) {
+       if (0 == g_buffer_count % 15) {
                float vol_db = get_volume_decibel((char*)voice_data->audio_buf, (unsigned int)voice_data->length);
                if (0 != vcdc_send_set_volume(vcd_client_manager_get_pid(), vol_db)) {
                        SLOG(LOG_ERROR, TAG_VCD, "[Recorder] Fail to send recording volume(%f)", vol_db);