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| author | Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk> | 2011-08-01 20:14:09 +0800 |
|---|---|---|
| committer | Emilio Pozuelo Monfort <emilio.pozuelo@collabora.co.uk> | 2011-08-15 20:02:21 +0800 |
| commit | 2f459725f01467f9352335024b4b51e02fe73a59 (patch) | |
| tree | b206ac97c670716bd4e8cb67b18cc2f6362100f0 | |
| parent | 37b150da114880f2af274733ba32580d0a90902f (diff) | |
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VideoSrc: add API to change the input device
| -rw-r--r-- | src/empathy-video-src.c | 13 | ||||
| -rw-r--r-- | src/empathy-video-src.h | 3 |
2 files changed, 16 insertions, 0 deletions
diff --git a/src/empathy-video-src.c b/src/empathy-video-src.c index e249633c7..4017990a2 100644 --- a/src/empathy-video-src.c +++ b/src/empathy-video-src.c @@ -361,3 +361,16 @@ out: return result; } +void +empathy_video_src_change_device (EmpathyGstVideoSrc *self, + const gchar *device) +{ + EmpathyGstVideoSrcPrivate *priv = EMPATHY_GST_VIDEO_SRC_GET_PRIVATE (self); + GstState state; + + gst_element_get_state (priv->src, &state, NULL, 0); + + gst_element_set_state (priv->src, GST_STATE_NULL); + g_object_set (priv->src, "device", device, NULL); + gst_element_set_state (priv->src, state); +} diff --git a/src/empathy-video-src.h b/src/empathy-video-src.h index fae5563eb..a65276321 100644 --- a/src/empathy-video-src.h +++ b/src/empathy-video-src.h @@ -81,6 +81,9 @@ void empathy_video_src_set_channel (GstElement *src, guint empathy_video_src_get_channel (GstElement *src, EmpathyGstVideoSrcChannel channel); +void empathy_video_src_change_device (EmpathyGstVideoSrc *self, + const gchar *device); + G_END_DECLS #endif /* #ifndef __EMPATHY_GST_VIDEO_SRC_H__*/ |