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17 commits

Author SHA1 Message Date
Harish Mahendrakar
93059ecf3c Decoder: Fixes in handling errors in Mbaff clips. am: 6676aeb419 am: fab0729908 am: 05bd0e8d4c am: 69b2803e55 am: dcb099e183 am: 80f3b06d90 am: a6aa08d1dc 
am: f416648c29

Change-Id: Ic52a5b4acfe095179a89e71b44569d77b0806079
 2016-10-19 00:28:13 +00:00
Harish Mahendrakar
fab0729908 Decoder: Fixes in handling errors in Mbaff clips. 
am: 6676aeb419

Change-Id: If83edf15d904c166661b3ab6065c5230269231dd
 2016-10-18 23:36:38 +00:00
Harish Mahendrakar
5d794693d5 Decoder: Ignore few dpb errors 
am: 026745ef04

Change-Id: Ibd9e7f2c7936fcd1f8bea8a84b99eb9780947feb
 2016-10-18 23:36:27 +00:00
Harish Mahendrakar
6676aeb419 Decoder: Fixes in handling errors in Mbaff clips. 
Fixes mb_x, mb_y and first_mb_in_slice for Mbaff error streams

Bug: 30481714

Change-Id: Ie99f3b57e48a620a4bc7aee88031955a2e1b6753
 2016-10-18 12:19:18 -07:00
Harish Mahendrakar
026745ef04 Decoder: Ignore few dpb errors 
Ignore dpb errors, where decoder fails to release a non-existing picture
from reference lists. This is needed to decode streams where few pictures
are missing.

Change-Id: I8ece68cb1fa22473029e16158cd86ce7a197027a
 2016-10-18 12:19:06 -07:00
Ray Essick
daefcde2ed DO NOT MERGE ANYWHERE: Remove several memset() calls which overwrote buffers initialized 
in buf_mgr_init().  Affects 6.0 only.
 2016-06-23 22:07:15 +00:00
Harish Mahendrakar
27b7a14f48 Decoder: Ignore few dpb errors 
Ignore dpb errors, where decoder fails to release a non-existing picture
from reference lists. This is needed to decode streams where few pictures
are missing.

Change-Id: I8ece68cb1fa22473029e16158cd86ce7a197027a
 2016-06-21 08:13:38 +00:00
Harish Mahendrakar
bd67b74643 Decoder: Increment p_ctxt_inc_mb_map immediately after allocation 
This is needed to ensure free does not get a wrong address in case of allocation
failure.

Change-Id: I1818f2a8ae3cce8dd4e2293510ff63e617b83c5f
 2016-06-18 09:01:41 +00:00
Harish Mahendrakar
43a1cf620f DO NOT MERGE. AVC decoder: init structures 
Memset few structures to zero to handle error clips

Bug: 27907656
Change-Id: I517841fc8b6d674f7e4e3ebaf60dd2e42f1152ae
 2016-05-11 08:18:59 -07:00
Harish Mahendrakar
07ae78bd27 Decoder: Fixed an out of bound read in intra pred buffers 
Bug: 23453762
Change-Id: I129e5a2ac8b9a28f3c894ebca0aef7063ca5934e
(cherry picked from commit 040ec939c6)
 2015-09-25 16:47:27 +00:00
Harish Mahendrakar
251b007ecc Decoder: Reduced memory requirements 
Memory allocations are now done based on contents of SPS
API changed to move allocations inside the library

Also changed strlen to strnlen

Bug: 24221026

Change-Id: I9130457f564cddb4da7ec6399cc9fe88ee871217
 2015-09-23 18:35:27 +00:00
Hamsalekha S
8a50328131 Support for level greater than level at init in Decoder 
Added support to check num_ref_frames  in SPS
and num_reorder_frames in VUI before returning error for level

Bug: 22860270

Change-Id: I392bab419385ca239836d200f9f2b064915a8a46
 2015-07-31 18:53:17 +00:00
Hamsalekha S
e789d1d2e2 Decoder: Fixed issues shown by Valgrind 
The slice header structure has now been initialized to 0
Fixed bug in closing of threads in the case of error.

Bug: 22860270

Change-Id: I777e0b73ad2f083c72be179984f5c1cb00ededb6
 2015-07-31 18:52:32 +00:00
Hamsalekha S
9327d0ea03 Added support for level 52 
Change-Id: Ib2fa0b02b408a7bb21b3115e5b1c1317706a7354
 2015-06-25 08:25:42 -07:00
Marco Nelissen
8ef4c3f614 Multithreading changes and better error resilience 
Fixed the following bugs
Issue 21145276
Issue 21144884
Issue 21181133
Issue 21181134

Decoder now returns error if the level in stream is higher than level at init

Change-Id: I8892c62bd98f7854d046510330c05a1e9ca826b2
 2015-06-03 07:27:36 -07:00
Lajos Molnar
a2b49e5f05 fix file permissions 
Change-Id: Ia4f99d5b963acd8d8a1afc2fbdf06b122d898f63
 2015-05-05 17:51:34 +00:00
Hamsalekha S
8d3d303c79 Initial version 
Change-Id: I7efe9a589cd24edf86e8d086b40c27cbbf8b4017
 2015-04-02 15:59:02 +05:30