diff options
| author | Thiago Santos <thiagoss@osg.samsung.com> | 2015-08-14 08:59:51 -0300 |
|---|---|---|
| committer | Thiago Santos <thiagoss@osg.samsung.com> | 2015-08-14 13:41:58 -0300 |
| commit | ea9b6a7e3c4eea512650adf530b7f1acb0eccd84 (patch) | |
| tree | 7b48cdfca1af96e9bef35eee49a76c2a126d6f69 | |
| parent | 8a64592481dab985ca520a5b1cb394a609275c60 (diff) | |
videodecoder: expose default query handling function
Subclasses can use it to select what queries they want to handle
and forward the rest to the default handling function.
API: gst_video_decoder_sink_query_default
https://bugzilla.gnome.org/show_bug.cgi?id=753623
| -rw-r--r-- | gst-libs/gst/video/gstvideodecoder.c | 16 | ||||
| -rw-r--r-- | gst-libs/gst/video/gstvideodecoder.h | 3 | ||||
| -rw-r--r-- | win32/common/libgstvideo.def | 1 |
3 files changed, 17 insertions, 3 deletions
diff --git a/gst-libs/gst/video/gstvideodecoder.c b/gst-libs/gst/video/gstvideodecoder.c index 4aed9c4c7..c680722a9 100644 --- a/gst-libs/gst/video/gstvideodecoder.c +++ b/gst-libs/gst/video/gstvideodecoder.c @@ -476,8 +476,6 @@ static GstFlowReturn gst_video_decoder_parse_available (GstVideoDecoder * dec, gboolean at_eos, gboolean new_buffer); static gboolean gst_video_decoder_negotiate_unlocked (GstVideoDecoder * decoder); -static gboolean gst_video_decoder_sink_query_default (GstVideoDecoder * decoder, - GstQuery * query); static gboolean gst_video_decoder_src_query_default (GstVideoDecoder * decoder, GstQuery * query); @@ -1805,7 +1803,19 @@ gst_video_decoder_sink_getcaps (GstVideoDecoder * decoder, GstCaps * filter) return caps; } -static gboolean +/** + * gst_video_decoder_sink_query_default: + * @decoder: a #GstVideoDecoder + * @query: (transfer none): a #GstQuery + * + * Calls the default query handler for #GstVideoDecoder. It is useful + * when a subclass only want to handle a particular type of query and + * wants to use the default handler for others. + * + * Returns: a boolean, representing if the query was handled. + * Since: 1.6 + */ +gboolean gst_video_decoder_sink_query_default (GstVideoDecoder * decoder, GstQuery * query) { diff --git a/gst-libs/gst/video/gstvideodecoder.h b/gst-libs/gst/video/gstvideodecoder.h index b2f531d4e..779048e06 100644 --- a/gst-libs/gst/video/gstvideodecoder.h +++ b/gst-libs/gst/video/gstvideodecoder.h @@ -424,6 +424,9 @@ GstCaps * gst_video_decoder_proxy_getcaps (GstVideoDecoder * decoder, GstCaps * caps, GstCaps * filter); +gboolean gst_video_decoder_sink_query_default (GstVideoDecoder * decoder, + GstQuery * query); + G_END_DECLS diff --git a/win32/common/libgstvideo.def b/win32/common/libgstvideo.def index 8a8b40f7b..ef5d6501b 100644 --- a/win32/common/libgstvideo.def +++ b/win32/common/libgstvideo.def @@ -129,6 +129,7 @@ EXPORTS gst_video_decoder_set_needs_format gst_video_decoder_set_output_state gst_video_decoder_set_packetized + gst_video_decoder_sink_query_default gst_video_dither_flags_get_type gst_video_dither_free gst_video_dither_line |