Commit graph

7 commits

Author SHA1 Message Date
Thiago Santos
0a831613a8 camerabin: update preview buffer pushing
need to pass a GstSample to the utilitary preview buffer post functions
as a GstBuffer doesn't have caps anymore. The GstSample has the GstCaps
and it is used to inform the preview's pipeline about the format of the
input, before it gets converted to the user's requested output format.
2012-07-29 00:53:29 -03:00
Wim Taymans
27ee60a27b port to new gthread API 2012-01-19 11:34:26 +01:00
Tommi Myöhänen
de138dbc57 basecamerasrc: optimize state changing speed
Create preview pipeline already in initialization phase. This speeds
up NULL_TO_READY state change. Also implement a separate function for
setting the preview filter element.

This also restricts the preview filter property to work only on
NULL state.
2011-10-31 07:14:36 -03:00
Thiago Santos
b03c7478d4 camerabin2: removing capsfilter from preview pipeline
appsink already has a caps property, so we don't need the
capsfilter here
2011-09-29 11:50:04 -03:00
Lauri Lehtinen
802028081c basecamerabinsrc: Protection for previewpipeline when setting new preview caps
Implements a state indicating flag to preview pipeline,
so that new caps are not set if the pipeline is processing a
preview. The caps are set as pending and applied when the
next preview post is called.

In this case a wait was implemented in the post_preview function,
so that new preview image buffer will wait until the other previews
have been posted to the application and the new caps can be used
safely.
2011-05-16 18:08:39 -03:00
Tim-Philipp Müller
c9ef416fa7 basecamerasrc: add unstable-API warnings if GST_USE_UNSTABLE_API is not defined
So people know this is unstable API even if it ends up right next
to our other API.
2011-04-14 16:14:57 +01:00
Thiago Santos
0255584d90 camerabin2: Move preview helper functions to basecamerabinsrc
Move preview helper functions to baseacamerabinsrc so they can
be reused by multiple camerabin2 sources.
2011-03-10 08:42:00 -03:00