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Author SHA1 Message Date
Sebastian Dröge
65732d9c97 audio/video-info: Initialize the complete struct to 0 in the beginning 
Instead of only initializing some parts in some code paths. Also
makes it easier to use the reserved bits of the structs later.

https://bugzilla.gnome.org/show_bug.cgi?id=720810
 2013-12-30 10:15:20 +01:00
Wim Taymans
f8e3a25415 video-frame: fix plane copy for index plane 
Move the code to handle the index plane in the _copy_plane.
 2013-12-25 10:54:55 +01:00
Lionel Landwerlin
aedca7acfc colorbalance: add missing annotation for list_channels() 
https://bugzilla.gnome.org/show_bug.cgi?id=720999
 2013-12-24 09:25:53 +00:00
Edward Hervey
b97c711def audio/video: Initialize all {audio|video}info fields 
Fixes "Unitialized Scalar Variable" issues reported by Coverity.

Has the added advantage of detecting whether somebody *does* use those
fields (ending up with a invalid address).

https://bugzilla.gnome.org/show_bug.cgi?id=720810
 2013-12-20 14:47:22 +01:00
Sebastian Dröge
27c1261c72 video-format: Document usage of GST_VIDEO_FORMAT_ENCODED 
This must only ever be used in caps in combination with a non-system
memory GstCapsFeatures, and where it does not make sense to specify
any of the other video formats. Examples of this would be in gst-vaapi.
 2013-12-17 17:25:07 +01:00
Sebastian Dröge
8499a0e35a Revert "video: specify/restrict usage of GST_VIDEO_FORMAT_ENCODED" 
This reverts commit 5fcdabd907.

Instead of making it impossible to use the ENCODED format we should
just document that it must not be used for capsfeature-less caps.

Also this commit broke API/ABI.
 2013-12-17 17:23:19 +01:00
Sebastian Dröge
3e61449c86 videoencoder: Release the allocator on hard resets 2013-12-17 17:10:19 +01:00
Julien Isorce
2e38741b94 videodecoder: release buffer pool and allocator on full reset 
It allows to release the buffer pool sooner (i.e. when going
to GST_STATE_READY). Previously it was released in finalize.

Fixes bug https://bugzilla.gnome.org/show_bug.cgi?id=720389
 2013-12-16 16:07:05 +00:00
Sebastian Dröge
b5d26f3907 videodecoder: gst_video_decoder_release_frame() is available since 1.2.2 2013-12-13 14:37:24 +01:00
Edward Hervey
5fcdabd907 video: specify/restrict usage of GST_VIDEO_FORMAT_ENCODED 
GST_VIDEO_FORMAT_ENCODED was added to support *extracting* video-related
information (like width, height, framerate,...) from caps.

It is __NOT__ intended to be used as a format field on video/x-raw caps.
 2013-12-11 16:51:42 +01:00
Sebastian Dröge
9ec4eaa866 convertframe: Fix indention 2013-12-09 16:34:22 +01:00
Sebastian Dröge
729e3c8a10 videoencoder: Add sink_query() src_query() virtual functions 
Based on the videodecoder change by Nicolas Dufresne and applied
here for consistency.

https://bugzilla.gnome.org/show_bug.cgi?id=720103
 2013-12-09 16:34:19 +01:00
Nicolas Dufresne
09a6ca97d2 videodecoder: Add sink_query() src_query() virtual 
https://bugzilla.gnome.org/show_bug.cgi?id=720103
 2013-12-09 09:41:46 -05:00
Olivier Crête
d273d0c156 videocodecframe: Correct function name in doc 2013-12-06 19:27:08 -05:00
Olivier Crête
779e360352 videoencoder: Remove gst_video_encoder_set/get_discont 
They've never existed outside the header file.
 2013-12-06 16:24:46 -05:00
Julien Isorce
79ef75888c videodec/enc: clear reconfigure flag if negotiate succeeds 
So that it avoids to send an allocation query twice.
One from an early call to gst_video_encoder_negotiate from a
subclass, then one from gst_video_encoder_allocate_output_frame.
Which means that previously gst_video_encoder_negotiate was not
clearing the GST_PAD_FLAG_NEED_RECONFIGURE even on success.

Fixes bug https://bugzilla.gnome.org/show_bug.cgi?id=719684
 2013-12-05 15:19:16 +00:00
Sebastian Dröge
5acc099479 videodecoder: Add API to allow subclasses to specify that they needs caps before any buffers 2013-12-05 11:36:54 +01:00
Sebastian Dröge
820d7d7798 videoencoder: Return not-negotiated if we don't have caps when the first buffer arrives 
Otherwise things like filesrc ! jpegenc ! fakesink just crash with
a segmentation fault because subclasses expect caps to be there.
 2013-12-05 11:26:55 +01:00
Justin Joy
4a81e22607 convertframe: Fix trivial memory leak in debug statement 
gst_element_get_name() requires the caller to g_free() the return value

https://bugzilla.gnome.org/show_bug.cgi?id=719850
 2013-12-04 18:03:25 +01:00
Mark Nauwelaerts
40fc306017 videodecoder: make _release_frame external API 
... so subclasses can release a frame all the way (also from frame list)
without having to pass through _finish_frame or _drop_frame.
The latter may not be applicable, or may or may not have already
been called for the frame in question.

See https://bugzilla.gnome.org/show_bug.cgi?id=693772
 2013-12-01 12:06:37 +01:00
Mark Nauwelaerts
614d35d795 videodecoder: fix spelling error in debug message 2013-12-01 12:06:36 +01:00
Matthew Waters
2e84acce58 videometa: add GstVideoGLTextureUploadMeta buffer pool option 
allows configuration of whether GstVideoGLTextureUploadMeta is
added to buffers resulting from a buffer pool.  This is sperate
to the caps feature in that an element may want to add the upload
meta itself rather than allowing the buffer pool to.

https://bugzilla.gnome.org/show_bug.cgi?id=712798
 2013-11-26 14:04:38 +01:00
Thiago Santos
81471099d2 videodecoder: error out if no frames are decoded before eos 
Raise an error in case no frames are decoded before EOS and we
have input, meaning that data was received but it was somehow invalid.

https://bugzilla.gnome.org/show_bug.cgi?id=711094
 2013-11-25 10:53:25 -03:00
Thiago Santos
0765962fbc videodecoder: allow using -1 for infinite tolerated errors 
Allows using -1 to make videodecoder never post an error message
after decoding errors.

https://bugzilla.gnome.org/show_bug.cgi?id=711094
 2013-11-25 10:53:14 -03:00
Mark Nauwelaerts
ee86a91957 videodecoder: avoid descending output timestamps 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=712796
 2013-11-23 19:39:52 +01:00
Sreerenj Balachandran
cd52ff313e videodecoder: try to negotiate the buffer pool even though there is no o/p format 
We could have allocation query before caps event and even without caps inside
the query. In such cases , the downstream can return a bufferpool object with
out actually configuring it. This feature is helpful to negotiate the bufferpool
with out knowing the output video format. For eg: some hardware accelerated
decoders can interpret the o/p video format only after it finishes the decoding
of one buffer at least.

https://bugzilla.gnome.org/show_bug.cgi?id=687183
 2013-11-11 13:28:11 +01:00
Stephan Sundermann
2b45196042 navigation: Add missing out parameter annotations to GstNavigation 
https://bugzilla.gnome.org/show_bug.cgi?id=709938
 2013-10-11 23:06:55 +02:00
Stefan Sauer
9269bee9bd videodecoder: don't overflow in bytes<->time conversion 
fps_n and _d values can be large and this can overflow a uint. Also fix
copy'n'paste mistake in comments.
 2013-10-08 09:15:21 +02:00
Wim Taymans
30a0cccbf6 video-frame: copy offsets from metadata 
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=708606
 2013-09-23 11:55:07 +02:00
Olivier Crête
c10311ba70 videodecoder: If there is no PTS at all, assume it starts from the segment start 
This is to make the multifilesrc ! pngdec case work

https://bugzilla.gnome.org/show_bug.cgi?id=688043
 2013-09-19 09:52:48 +02:00
Sebastian Dröge
35ee4b056b videodecoder/videoencoder: Mark pads as requiring reconfiguration again if negotiation fails 
Otherwise we might end up in non-optimal configuration, especially
when a flush happened during reconfiguration.
 2013-09-12 09:35:00 +02:00
Wim Taymans
d3641943b3 docs: fix some doc blocks 2013-09-09 15:52:05 +02:00
Mathieu Duponchelle
1664468eaa videofilter: implement transform_meta virtual method. 
If tags of the meta only contain "video", let it be copied.
 2013-09-09 15:37:02 +02:00
Mathieu Duponchelle
d1cb9c994b video/audio: #define metadata strings. 
For instance "orientation" becomes GST_VIDEO_ORIENTATION_METADATA.
 2013-09-09 15:37:02 +02:00
Tim-Philipp Müller
d7775cffb9 video: fix build without orc or older or versions 
./.libs/libgstvideo-1.0.so: undefined reference to `video_orc_unpack_NV24'
./.libs/libgstvideo-1.0.so: undefined reference to `video_orc_pack_NV24'
 2013-09-06 13:28:00 +01:00
Wim Taymans
fae9d82515 video-format: fix NV24 pack/unpack function 
We can't reuse the NV12 functions, we need to make new ones.
 2013-09-06 12:45:36 +02:00
Wim Taymans
26d04c7582 video-format: handle odd width in more pack/unpack functions 2013-09-06 12:45:36 +02:00
Tim-Philipp Müller
2f6f0ee214 video-format: minor pack_YVYU optimisation 
Re-use already calculated line offset.
 2013-09-05 18:34:21 +01:00
Wim Taymans
e55ff1e374 video-format: fix chroma offsets 2013-09-05 17:06:36 +02:00
Wim Taymans
bbeac11e74 video-format: fix unpack functions for odd formats 2013-09-05 16:16:12 +02:00
Wim Taymans
d33e73e00f video-format: clean up pack/unpack functions 2013-09-05 15:02:17 +02:00
Wim Taymans
6508c738ff video-format: handle odd width in various pack functions 2013-09-05 14:13:24 +02:00
Wim Taymans
9b01d9a1d9 video-format: don't overrun the arrays on UYVP 2013-09-05 12:44:32 +02:00
Matej Knopp
d03feedf4c videoencoder: Check for invalid stop position before calculating a duration from it 
https://bugzilla.gnome.org/show_bug.cgi?id=707332
 2013-09-03 09:50:56 +02:00
Andoni Morales Alastruey
688505de88 videoencoder: fix forwarding of GstForceKeyUnit events 
Use the frame id to match the output forced keyframe with
the event that forced it.

https://bugzilla.gnome.org/show_bug.cgi?id=706885
 2013-08-27 15:11:33 +02:00
Sebastian Dröge
b0e4b5f69a videoencoder: Make sure to return TRUE if the same caps are set again 2013-08-25 10:26:30 +02:00
Sebastian Dröge
f678411c6e videoencoder: Only set the caps when they actually changed 2013-08-23 19:20:03 +02:00
Edward Hervey
d1cf4b2b9a videocoder: Don't push out identical caps 
This avoids triggering plenty of extra code/methods/overhead downstream when
we can just quickly check whenever we want to set caps whether they are
identical or not

https://bugzilla.gnome.org/show_bug.cgi?id=706600
 2013-08-23 15:22:43 +02:00
Rico Tzschichholz
cb3e2fd218 videometa: fix syntax error 2013-08-21 11:20:28 +01:00
Tim-Philipp Müller
2f05268517 video: make direct includes work again 
Not nice to break people's code if we can avoid it. Could
add a warning in the next cycle, and then require single
includes in the cycle after.

https://bugzilla.gnome.org/show_bug.cgi?id=695889
 2013-08-16 14:14:15 +01:00