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13 Commits

Author SHA1 Message Date
Mark Thompson ac687add84 cbs_h264: Add support for mastering display SEI messages 2018-05-10 23:54:01 +01:00
Mark Thompson d94dda742c cbs_h264: Add support for pan-scan rectangle SEI messages 2018-05-10 23:54:01 +01:00
James Almer c6a63e1109 avcodec/cbs_h2645: use AVBufferRef to store list of active parameter sets 
Removes unnecessary data copies, and partially fixes potential issues
with dangling references held in said lists.

Reviewed-by: Mark Thompson <sw@jkqxz.net>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-05-09 11:14:14 -03:00
Mark Thompson fbeac5356c Merge commit 'eccc03c8fbc603a0a3257df66f0705f74fe2581a' 
* commit 'eccc03c8fbc603a0a3257df66f0705f74fe2581a':
  cbs_h264: Add support for filler NAL units

Some bitstream -> get_bits.

Merged-by: Mark Thompson <sw@jkqxz.net>
 2018-02-21 22:51:46 +00:00
Mark Thompson ab6edb173b Merge commit '7157d959264f3729da463725c6faa580d9394d19' 
* commit '7157d959264f3729da463725c6faa580d9394d19':
  cbs_h264: Move slice_group_id array out of PPS structure

Merged-by: Mark Thompson <sw@jkqxz.net>
 2018-02-21 22:41:00 +00:00
Mark Thompson 77eba7bd99 Merge commit 'a2ca8ed903b435446031a8a0792ca535e6ee2913' 
* commit 'a2ca8ed903b435446031a8a0792ca535e6ee2913':
  cbs_h264: Add utility functions to insert/delete SEI messages

Merged-by: Mark Thompson <sw@jkqxz.net>
 2018-02-21 22:27:07 +00:00
Mark Thompson 0cc8e34a94 Merge commit 'ce5870a3a8f2b10668ee4f04c2ae0287f66f31b2' 
* commit 'ce5870a3a8f2b10668ee4f04c2ae0287f66f31b2':
  cbs: Refcount all the things!

Some changes for bitstream API.

Merged-by: Mark Thompson <sw@jkqxz.net>
 2018-02-21 22:22:54 +00:00
Mark Thompson eccc03c8fb cbs_h264: Add support for filler NAL units 2018-02-20 22:04:12 +00:00
Mark Thompson 7157d95926 cbs_h264: Move slice_group_id array out of PPS structure 
It's very large, and is only used in some FMO streams.
 2018-02-20 22:04:12 +00:00
Mark Thompson a2ca8ed903 cbs_h264: Add utility functions to insert/delete SEI messages 2018-02-20 22:04:12 +00:00
Mark Thompson ce5870a3a8 cbs: Refcount all the things! 
This makes it easier for users of the CBS API to get alloc/free right -
all subelements use the buffer API so that it's clear how to free them.
It also allows eliding some redundant copies: the packet -> fragment copy
disappears after this change if the input packet is refcounted, and more
codec-specific cases are now possible (but not included in this patch).
 2018-02-20 22:04:12 +00:00
Mark Thompson b4c915f4b3 lavc: Add coded bitstream read/write support for H.264 
(cherry picked from commit acf06f4544)
(cherry picked from commit 768eb9182e)
(cherry picked from commit e7f64191b2)
 2017-10-17 20:56:29 +01:00
Mark Thompson acf06f4544 lavc: Add coded bitstream read/write support for H.264 2017-08-12 22:17:20 +01:00