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Author SHA1 Message Date
George Kiagiadakis
6d588ad6bb rtprtxsend: Use g_slice_* for allocating internal structures 2014-01-15 10:13:11 +01:00
George Kiagiadakis
75859ae924 rtprtxreceive: remove stupid mutex unlock in the middle of chain() 2014-01-15 10:13:11 +01:00
George Kiagiadakis
bf347dc50c rtprtxreceive: use GST_DEBUG_OBJECT / GST_WARNING_OBJECT instead of GST_DEBUG / g_warning 2014-01-15 10:13:11 +01:00
George Kiagiadakis
47788929d3 rtprtxreceive: fix integer format specifiers in GST_DEBUG 
seqnum in this function is 32-bit, so G_GUINT16_FORMAT would
produce undefined output on big endian systems
 2014-01-15 10:13:11 +01:00
George Kiagiadakis
252dfc34c8 rtprtxsend: change the rtx_pt_map directly in set_property() instead of delaying it for chain() 
The same lock is held, so there is no point in complicating it...
 2014-01-15 10:13:11 +01:00
George Kiagiadakis
8a0ae00ea8 rtprtxreceive: change the rtx_pt_map directly in set_property() instead of delaying it for chain() 
The same lock is held, so there is no point in complicating it...
 2014-01-15 10:13:11 +01:00
George Kiagiadakis
513ffc45b5 rtprtxreceive: simplify the code of finalize() 2014-01-15 10:13:11 +01:00
George Kiagiadakis
0fdae5f2f7 rtprtxreceive: use the GstObject lock instead of a new one 2014-01-15 10:13:11 +01:00
George Kiagiadakis
c945200ff2 rtprtxsend: use the GstObject lock instead of a new one 2014-01-15 10:13:11 +01:00
Nicolas Dufresne
4cffae36e3 v4l2: Add NV12_64Z32 support 
https://bugzilla.gnome.org/show_bug.cgi?id=722127
 2014-01-14 16:51:52 -05:00
Justin Joy
c6d0f122c9 osshelper: Don't leak fd when getting card name 
https://bugzilla.gnome.org/show_bug.cgi?id=722163
 2014-01-14 11:28:31 +01:00
Vincent Penquerc'h
2ad1f20e7b Revert "aacparse: relax the detection of ADTS" 
This was pushed by mistake along with the V4L2 fix.

This reverts commit 8eb4b032be.
 2014-01-14 09:43:56 +00:00
Justin Joy
70be4fa24a rtpg726pay: don't leak encoding_name string 
https://bugzilla.gnome.org/show_bug.cgi?id=722159
 2014-01-14 10:29:47 +01:00
Vincent Penquerc'h
b80e3a4690 v4l2: fix build break using V4L2_CAP_VIDEO_M2M_MPLANE 
This may not be defined. Since the previous version used
only the other define (V4L2_CAP_VIDEO_OUTPUT_MPLANE), fall
back on this only when not available.
 2014-01-13 09:14:00 +00:00
Akihiro Tsukada
8eb4b032be aacparse: relax the detection of ADTS 
According to ISO/IEC 13818-7, "channel_config" field in ADTS header
may have value of 0, as in the case of frame with PCE.
gst_aac_parse_detect_streams() returned FALSE for those frames
and discarded them.
 2014-01-13 09:08:50 +00:00
Julien Isorce
55da3bc885 v4l2bufferpool: check set_config return value in gst_v4l2_buffer_pool_new 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:20:21 -05:00
Nicolas Dufresne
b39c838ece v4l2object: Add parsed=1 field for encoded output 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:20:21 -05:00
Nicolas Dufresne
5be7d39a3f v4l2object: Don't leak empty caps 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:20:21 -05:00
Julien Isorce
a54b34121f v4l2bufferpool: do not stop a stream not previously started 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:20:21 -05:00
Nicolas Dufresne
986e5b460d v4l2object: Don't enforce dimension field on encoded formats 
Don't enforce having width, height and framerate in template caps for encoded
formats. These don't always need to be exposed and may break negotiation for
decoder and decoding sink. If needed, these field will be automatically added
when probed caps are known.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:20:21 -05:00
Julien Isorce
ba81eeb16b v4l2object: unref downstream pool 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:20:21 -05:00
Julien Isorce
c701dcd16c v4l2bufferpool: add gst_v4l2_buffer_pool_flush 
STREAMOFF set all v4l2buffers to DEQUEUE state.

Then for CAPTURE we call QBUF on each buffer.
For OUTPUT the buffers are just push back in the GstBufferPool
base class 's queue.
But the loop actually looks like the same.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:20:21 -05:00
Benjamin Gaignard
062f4f8710 v4l2object: Add vp8 support 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
e017666645 v4l2object: Don't force framerate field for OUTPUT 
If there is nothing that seems to force a certain framerate on output device, it is
preferable to simply not set that feild. This allow negotiation with tsdemux in a
decoder for example.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
97cf8f4d17 v4l2object: _v4l2fourcc_to_structure() can be static 
This function is not used anymore outside v4l2object.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
fdd7bcc78c v4l2object: Add MPEG1/2 support 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
0c8ec43a12 v4l2object: Ask for a decent buffer size when dealing with encoded formats 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
86646ce03b v4l2bufferpool: On warn on size change if n_planes > 1 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Julien Isorce
79f2c06883 v4l2object: check if translated format is valid 
Also add a FIXME in gst_v4l2_object_setup_format
to note that the whole function has to be improved
in order to support ENCODED formats.
It requires to have an encoder device which we do not
have right now.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
520dda092a v4l2object: Validate returned dimensions 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
61ce7b1a62 v4l2object: Ensure max is not smaller then min in decide_allocation 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
b261287745 v4l2object: Don't keep the max paramter when using our own pool 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
994c5d2c93 v4l2bufferpool: Respect the suggested min buffer 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
a77d2a64c1 v4l2object: Allocate pool if needed in decide_allocation 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
d79eea15fa v4l2object: Add V4L2_CID_MIN_BUFFERS_FOR_CAPTURE support 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
3cf85c9083 v4l2: Move decide allocation into v4l2object 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
34a8cb09c8 v4l2object: Implement _setup_format() 
This method allow setting up the object from the currently configured format on the
device. This is useful for M2M element where input data decides the format that will
be set on capture side.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
41c37a2c6c v4l2object: Split out saving format from set_format() 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Julien Isorce
582f913667 v4l2object: set only one plane for encoded format 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
e2c32ec997 v4l2object: Move code block where it belongs 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:23 -05:00
Nicolas Dufresne
689672ef17 v4l2object: Don't check format specific information 
The number of plane, and the stride does not represent a capability change. Same caps
can have different stride from the default GstVideoInfo and the number of planes will
never change for 1 format.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
5faa20b044 v4l2object: Move the extrapolation of stride at the right place 
Now that we have a stride array, we should extrapolate only when
eeded (non multi-planar buffer).

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
5f1e47da24 v4l2object: Move back assertions where they should be 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
a64de44a0c v4l2object: Move mplane logic into gst_v4l2_object_get_caps_info() 
It makes the gst_v4l2_object_set_format() slightly simplier and will make that
logic reusable. Note that gst_v4l2_object_has_mplane() will always return the
same value for one device. There is no need to check against the caps as this
has already been done by _open.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
4956b46bab v4l2object: Split _v4l2fourcc_to_video_format 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
e1be685c34 v4l2bufferpool: Request buffers only once 
VIDIOC_REQBUFS allocates buffer, it has no place inside set_config. Also, some driver do
no allow multiple calls to this ioctl.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
b80169a16a v4l2object: Don't validate dimension for encoded format 
We set the dimensions just in case but don't validate them
afterwards. For some codecs the dimensions are *not* in the
bitstream, IIRC VC1 in ASF mode for example.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
4a85f90c79 v4l2object: Quirks for dev without initial format 
Most M2M have undefined behaviour initially when VIDIOC_G_FMT is called.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
080f58166e v4l2object: Add gst_v4l2_object_open_shared() 
https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00
Nicolas Dufresne
cf32d6ec43 v4l2object: Implement gst_v4l2_dup() 
This will duplicated the FD from another object and copy over the probed result.

https://bugzilla.gnome.org/show_bug.cgi?id=720568
 2014-01-10 17:13:22 -05:00