mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2024-12-21 07:46:38 +00:00
Code Issues 1 Projects Releases Wiki Activity
25753 commits 44 branches 1510 tags 487 MiB
Commit graph

25753 commits

This branch
This branch
All branches
Author SHA1 Message Date
Haihao Xiang
4cc5321010 msdkh265dec: add support for main-444-12, main-444-12-intra profiles 
The video format is Y412_LE
 2020-04-03 01:19:45 +00:00
Haihao Xiang
4d756c07b0 msdk: map Y412_LE to VA_FOURCC_Y416 
In media driver, VA_FOURCC_Y416 is used for packed 12 bits 4:4:4:4 YUV
format, the corresponding RT format is VA_RT_FORMAT_YUV442_12
 2020-04-03 01:19:45 +00:00
Haihao Xiang
55ed9458b5 msdk: map MFX_FOURCC_Y416 to VA_FOURCC_Y416 
Y416 is used for packed 12 bits 4:4:4:4 YUV format in media driver, the
RT format is VA_RT_FORMAT_YUV444_12
 2020-04-03 01:19:45 +00:00
Haihao Xiang
e769df9689 msdk: map Y412_LE to MFX_FOURCC_Y416 
MFX_FOURCC_Y416 is used for packed 12 bits 4:4:4:4 YUV format in
MediaSDK
 2020-04-03 01:19:45 +00:00
Haihao Xiang
3de690ceda msdkh265dec: add support for main-422-12, main-422-12-intra profiles 
The video format is Y212_LE
 2020-04-03 01:19:45 +00:00
Haihao Xiang
01edef09a3 msdk: map Y212_LE to VA_FOURCC_Y216 
In media driver, VA_FOURCC_Y216 is used for packed 12 bits 4:2:2 YUV
format, the corresponding RT format is VA_RT_FORMAT_YUV422_12
 2020-04-03 01:19:45 +00:00
Haihao Xiang
34177985e2 msdk: map MFX_FOURCC_Y216 to VA_FOURCC_Y216 
In media driver, Y216 is used for packed 12 bits 4:2:2 format YUV
format, so the RT format is VA_RT_FORMAT_YUV422_12.
 2020-04-03 01:19:45 +00:00
Haihao Xiang
fb200ccfdd msdk: map Y212_LE to MFX_FOURCC_Y216 
MFX_FOURCC_Y216 is used for packed 12 bits 422 YUV format in MediaSDK
 2020-04-03 01:19:45 +00:00
Seungha Yang
950aa3d1db msdkh265enc: Fix for wrong parser free function 2020-04-03 00:42:23 +09:00
Jan Schmidt
46f994871f adaptivedemux: Handle instant rate change requests directly 
Downstream demuxers will first send seek events upstream to us.
Do the right thing with instant rate change requests by handling them
immediately.
 2020-04-02 11:26:46 +00:00
Jan Schmidt
1c79b39896 adaptivedemux: Don't ignore gst_segment_do_seek() return result 
gst_segment_do_seek() can fail, so don't ignore the return result
 2020-04-02 11:26:46 +00:00
Jan Schmidt
b9ebd885ff tsdemux: Send instant-rate-change event if requested in the SEEK event 
Convert instant-rate-change seek events into a downstream
instant-rate-change event and skip any further local seek handling.
 2020-04-02 11:26:46 +00:00
Seungha Yang
71cf93c361 msdkh264enc: Configure parser and SEI array only if it's required 2020-04-02 09:20:11 +00:00
Seungha Yang
206fe1534d msdkh265enc: Add support for CEA708 closed caption insertion 
Functionally identical to that of msdkh264enc
 2020-04-02 09:20:11 +00:00
Seungha Yang
ce09ceb106 h265parser: Add a helper method to create SEI nal unit 
Add an API to create raw SEI nal unit. This would be useful in case
an user want to create SEI nal data and inject the SEI nal data
into bitstream.
 2020-04-02 09:20:11 +00:00
Miguel Paris
45a1070203 srtpdec: reduce log level for replay cases 
These are normal cases, so DEBUG level is enough.
 2020-04-01 17:45:15 +00:00
Miguel París Díaz
ed71e262b0 srtpdec: do not warning old replay errors 
Reordered packets producing decrypting errors are very normal,
so we should filter which errors are warning and which not.
 2020-04-01 17:45:15 +00:00
Miguel Paris
075ff1e8b0 srtpdec: fix reseting RTP sequence number on ROC changes 
Each srtp_stream_t is tied to an specific SSRC, so a
roc_changed flag should be kept per each SSRC in order to
properly reset RTP sequence number on ROC changes.
 2020-04-01 16:49:44 +02:00
Seungha Yang
fc9f7a6ade d3d11: Update for video-hdr struct change 
See the change of -base https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/594
 2020-04-01 05:18:11 +00:00
Seungha Yang
bd706edc52 nvh265enc: Update for video-hdr struct change 
See the change of -base https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/594
 2020-04-01 05:18:11 +00:00
Seungha Yang
770a851e03 x265enc: Update for video-hdr struct change 
See the change of -base https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/594
 2020-04-01 05:18:11 +00:00
Seungha Yang
f05effe024 h264parse,h265parse: Update for video-hdr struct change 
See the change of -base https://gitlab.freedesktop.org/gstreamer/gst-plugins-base/-/merge_requests/594
 2020-04-01 05:18:11 +00:00
Zeeshan Ali
355719bae7 h265parse: Set duration on buffers base on framerate 2020-03-31 14:13:30 +00:00
Zeeshan Ali
158d69fd45 h265parse: Derive src fps from vui_time_scale & vui_num_units_in_tick 2020-03-31 14:13:30 +00:00
Zeeshan Ali
51bc67d4ef h265parse: Handle interlaced video 
For interlaced video:
* set the interlace mode in the src caps
* double the height from SPS in the caps.
* set field latency, instead of frame latency.

Fix #778
 2020-03-31 14:13:30 +00:00
Nicolas Dufresne
7b8c071f9c codecs: h264dpb: Don't leak pic_list GArray 
The contents was cleared, but the array was never released.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
4cb871eb53 v4l2codecs: Only build this plugin on Linux 
This is not useful on any other OSs, it will also avoid potential build
failure as this code uses Linux specific calls.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
7254a18f0f v4l2codecs: Add plugin dependency 
This ensure that the registry cache get updated when a meaningful change is
made in /dev for files named media*.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
e70993bf43 v4l2codecs: Wait for buffers to come back 
This code add required mechanism to try and allocate (not implemented yet)
otherwise wait for more buffers. This also comes with mechanism to terminate
the wait on flush or PAUSED_TO_READY transitions.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
09a9ffcda6 v4l2codecs: Implement flushing sequence 
This simply consit of cycling through STREAMOFF/STREAMON with stateless
decoders.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
f69283819a v4l2codecs: allocator: Add method to wait for more buffers 
This add function to wait for buffers to get back into the pool along with a
set_flushing() method to allow unblocking this wait.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
bc0a8ff40d v4l2codecs: pool: Create new buffer when pool is empty 
This simply create an empty GstBuffer when the pool is empty. This way it's up
to the allocator to grow or wait if we ran out of memory.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
ee26c9c9a1 v4l2slh264dec: Improve end_picture() robustness 
Use a goto to ensure that for all cases we cleanup the current picture state.
And move the src buffer allocation higher, so we don't queue a bitstream
buffer if we don't have a picture buffer to decode into.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
bd7db13412 codecs: h264: Do not ignore end_picture() return value 
If decoding failed because end_picture() failed, set the picture to
nonexisting, this way output_picture() will be skipped. This avoids confusing
special cases in output_picture() implementation.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
390cbe1f00 v4l2slh264dec: Add output format negotiation 
This allow negotiating the output format through caps. Some drivers can
pipeline the decoder buffer through an image processor. This only support
colorspace conversion for now.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
6494d7b056 v4l2format: Convert between V4L2 and GST video format 
This will be needed in the output format negotiation.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
2a1836f183 v4l2codecs: Read driver provided stride 
This implements driver stride support but only for single allocation buffers.
This code is imported from the original v4l2 plugin and adapted to the new
helper context.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
21652a8e52 v4l2h264dec: Copy frames when GstVideoMeta is not supported 
In some case, when downstream does not support GstVideoMeta, we need to
normalize the stride and offset of the buffer so that downstream can render
properly with a GstVideoMeta. This code is not called when GstVideoMeta is
supported downstream.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
3c2d25eebf v4l2codec: Add initial GstVideoMeta support 
In this patch we strictly set the GstVideoMeta width/height to the coded width
and height. Further patches will add stride support and frame copying when
downstream does not support GstVideoMeta.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
f6690420ce v4l2slh264dec: Prevent spurious renegotiation 
Don't let downstream cause a renegotiation at random point in time. This would
lead to spurious renegotiation and the decoder state may not be recoverable.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
b47929a74d v4l2slh264dec: Hold on picture buffers 
These buffers should not be reused for decoding until they are no longer
referenced.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
b107c20198 v4l2codecs: Fix bytesused value 
Pass the actual amount of bytes we have copied into the bitstream buffer. Also
unmap the memory before queuing.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
0d740a184e v4l2codech264dec: Implement finish frame 
This enables the request to be processed by the HW (STREAMON) and to be pushed
downstream for further processing.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
3cc6643050 v4l2codecdecoder: Add support for dequeuing buffers 
This includings polling of the request and streamon/streamoff.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
4305771178 v4l2codech264dec: Implement queuing 
We now pass the controls, associated to a request, queue the bitstream, qeueue
a picture buffer to decode into and finally queue the request. This now runs
until the buffer pool is exhausted. The next step will be to dequeue.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
a307499437 v4l2decoder: Add helpers to queue buffer and requests 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
db787adfa1 v4l2codec: Add getter for buffer index in allocator and pool 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
527f040bfc v4l2h264codecdec: Copy bitstream parameter and data 
In this patch we fill the control structure with the bitstream paramter and
copy the bitstream data into V4L2 memory. Slice paramters are only the subset
of what Hantro needs, without any support for interlaced content.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
2bac52a6fb v4l2slh264dec: Use the newly introduced allocator / pool 
We now allocate and free the memory needed for streaming.
 2020-03-31 09:34:05 -04:00
Nicolas Dufresne
c120f8b041 v4l2codec: Add allocator and pool implementation 
This is a pooling allocator and the buffer pool does nothing other then
reusing the GstBuffer structure. Note that the pool is an internal pool, so
the start/stop/set_config virtual functions are not implemented.
 2020-03-31 09:34:05 -04:00