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camerabin2: Adding video-done message

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video-done message will be posted when a video recording is
finished. Similar to image-done message.
This commit is contained in:
Thiago Santos 2011-08-06 12:13:22 -03:00
parent 80fb917034
commit 8dc9551f9a
1 changed files with 15 additions and 2 deletions
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17
gst/camerabin2/gstcamerabin2.c
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@ -64,8 +64,8 @@
* recording, then send a #GstCameraBin2:stop-capture to stop recording.
* Note that both signals are asynchronous, so, calling
* #GstCameraBin2:stop-capture doesn't guarantee that the video has been
* properly finished yet. Users can check the #GstCameraBin2:idle property
* to verify that it has stopped.
* properly finished yet. Applications should wait for the 'video-done'
* message to be posted on the bus.
*
* In both modes, if #GstCameraBin2:post-previews is %TRUE, a #GstBuffer
* will be post to the #GstBus in a field named 'buffer', in a
@ -876,6 +876,18 @@ gst_image_capture_bin_post_image_done (GstCameraBin2 * camera,
GST_WARNING_OBJECT (camera, "Failed to post image-done message");
}
static void
gst_video_capture_bin_post_video_done (GstCameraBin2 * camera)
{
GstMessage *msg;
msg = gst_message_new_element (GST_OBJECT_CAST (camera),
gst_structure_new ("video-done", NULL));
if (!gst_element_post_message (GST_ELEMENT_CAST (camera), msg))
GST_WARNING_OBJECT (camera, "Failed to post video-done message");
}
static void
gst_camera_bin_handle_message (GstBin * bin, GstMessage * message)
{
@ -910,6 +922,7 @@ gst_camera_bin_handle_message (GstBin * bin, GstMessage * message)
if (src == GST_CAMERA_BIN2_CAST (bin)->videosink) {
GST_DEBUG_OBJECT (bin, "EOS from video branch");
GST_CAMERA_BIN2_PROCESSING_DEC (GST_CAMERA_BIN2_CAST (bin));
gst_video_capture_bin_post_video_done (GST_CAMERA_BIN2_CAST (bin));
}
}
break;