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Author SHA1 Message Date
Harish Mahendrakar
83f2b8ab29 DO NOT MERGE Decoder: Initialize few VUI params to signal unspecified values 
Initialize video_format to 5 and colour_primaries, transfer_characteristics
and matrix_coefficients to 2 to signal that these are not present in the bitstream.

Bug: 29640760
Change-Id: Ib54ceadcd6d7962e3077bc7266d70983b1d0e141
 2016-07-11 22:29:33 +00:00
Hangyu Kuang
b4a03ec634 Merge "DO NOT MERGE Decoder: Added support for exporting VUI params" into nyc-mr1-dev 2016-07-11 22:28:53 +00:00
Harish Mahendrakar
ba93b7fedb DO NOT MERGE Decoder: Added support for exporting VUI params 
Bug: 27442922

Change-Id: I4bc3a9fb31ffea1e9e8ae32e5ed49fcc12fbdf42
 2016-07-11 22:21:03 +00:00
Robert Shih
ac9332c9ac Merge \\\\"Decoder: Initialize first_pb_nal_in_pic for error slices\\\\" into mnc-dev am: b9d7cba8bf am: c73e000665 am: 59248aa67c 
am: c4ef0f6129

Change-Id: I57e93af0f4f9d3f3f2d0cbbccbf21397602cc87a
 2016-06-21 19:01:42 +00:00
Harish Mahendrakar
c73e000665 Merge \"Decoder: Initialize first_pb_nal_in_pic for error slices\" into mnc-dev 
am: b9d7cba8bf

Change-Id: I62f9c45eea70968942198b20f47c158dede39d8d
 2016-06-21 18:53:18 +00:00
Robert Shih
b9d7cba8bf Merge "Decoder: Initialize first_pb_nal_in_pic for error slices" into mnc-dev 2016-06-21 18:47:11 +00:00
Harish Mahendrakar
49f36805b3 Decoder: Do not conceal slices with invalid SPS/PPS am: 3a419eac8d am: 48b182db5d am: ea40cf81eb 
am: 44a2462a71

Change-Id: I42e0c567f5c24841a2f678ff6e2faff85c002c71
 2016-06-21 17:44:01 +00:00
Harish Mahendrakar
48b182db5d Decoder: Do not conceal slices with invalid SPS/PPS 
am: 3a419eac8d

Change-Id: I09e962ab090f890a149cb967f2b04fd95a7d76d7
 2016-06-21 17:35:49 +00:00
Harish Mahendrakar
7a54468cf8 Decoder: Initialize first_pb_nal_in_pic for error slices 
first_pb_nal_in_pic was uninitialized for error clips

Bug: 29023649

Change-Id: Ie4e0a94059c5f675bf619e31534846e2c2ca58ae
 2016-06-16 17:28:19 -07:00
Harish Mahendrakar
3a419eac8d Decoder: Do not conceal slices with invalid SPS/PPS 
Bug: 28835995
 2016-06-14 13:43:54 -07:00
Marco Nelissen
afe52d7476 Merge \\\\"Decoder: Fix slice number increment for error clips\\\\" into mnc-dev am: 2e88a2aa67 am: d75185f90e am: abd921f407 
am: 46635d205b

Change-Id: I33ae1d1daeb6b7ca83a7ce4913e6b7f40ca87283
 2016-06-10 21:42:37 +00:00
Harish Mahendrakar
d75185f90e Merge \"Decoder: Fix slice number increment for error clips\" into mnc-dev 
am: 2e88a2aa67

Change-Id: I791c029e3b39202db3f49f13fbb511904b5e8fef
 2016-06-10 21:31:13 +00:00
Marco Nelissen
2e88a2aa67 Merge "Decoder: Fix slice number increment for error clips" into mnc-dev 2016-06-10 21:21:44 +00:00
Harish Mahendrakar
5e4f64c074 Decoder: Fix slice number increment for error clips 
Bug: 28673410
 2016-06-09 08:31:55 -07:00
Harish Mahendrakar
64e6a63272 Fix slice params for interlaced video am: 2c9d67ffaf am: b70297ef4b 
am: 4abe7805da

* commit '4abe7805da':
  Fix slice params for interlaced video

Change-Id: Ie82a2a710d461fa6a2192d3d63741b4eeb2b8ce0
 2016-05-26 00:17:40 +00:00
Harish Mahendrakar
2c9d67ffaf Fix slice params for interlaced video 
Bug: 28165661
Change-Id: I912a86bd78ebf0617fd2bc6eb2b5a61afc17bf53
 2016-05-25 20:06:08 +00:00
Harish Mahendrakar
cdfd7573ec Fix slice params for interlaced video 
Bug: 28165661
Change-Id: I912a86bd78ebf0617fd2bc6eb2b5a61afc17bf53
 2016-05-25 02:25:00 +00:00
Harish Mahendrakar
c6d37bf231 Decoder: Set u1_long_term_reference_flag to 0 for error concealment am: eacafb943c am: 4e5762ce4b am: 941c3b423d 
am: 81497a0788

* commit '81497a0788':
  Decoder: Set u1_long_term_reference_flag to 0 for error concealment

Change-Id: I8c6ee4489729f5036c8066ad8c4da1d28a5b9851
 2016-05-24 00:54:11 +00:00
Harish Mahendrakar
4e5762ce4b Decoder: Set u1_long_term_reference_flag to 0 for error concealment 
am: eacafb943c

* commit 'eacafb943c':
  Decoder: Set u1_long_term_reference_flag to 0 for error concealment

Change-Id: I8836bf700a7b77deff062d9d1737b903583ad6b2
 2016-05-24 00:28:43 +00:00
Harish Mahendrakar
eacafb943c Decoder: Set u1_long_term_reference_flag to 0 for error concealment 
For MBs which are in error, set u1_long_term_reference_flag to zero.
This ensures latest frame is used for concealment

Bug: 28470138
Change-Id: I58eab5bc1da277823f3dbb4103ba50867f8935dc
 2016-05-23 21:26:38 +00:00
Harish Mahendrakar
f34b7a27a2 Decoder: Initialize slice parameters before concealing error MBs am: 33db7a0f4e am: 129a6006b4 am: fc855de43f 
am: 634b546f34

* commit '634b546f34':
  Decoder: Initialize slice parameters before concealing error MBs

Change-Id: I9b919624c7914e7e8ef4607dd7bd5a763eff3e0f
 2016-05-23 18:49:09 +00:00
Harish Mahendrakar
129a6006b4 Decoder: Initialize slice parameters before concealing error MBs 
am: 33db7a0f4e

* commit '33db7a0f4e':
  Decoder: Initialize slice parameters before concealing error MBs

Change-Id: I91b5e507d6871e523add85ed774c5de2b85fcf18
 2016-05-23 18:34:43 +00:00
Harish Mahendrakar
33db7a0f4e Decoder: Initialize slice parameters before concealing error MBs 
Also memset ps_dec_op structure to zero.
For error input, this ensures dimensions are initialized to zero

Bug: 28165661
Change-Id: I66eb2ddc5e02e74b7ff04da5f749443920f37141
 2016-05-20 15:27:35 -07:00
Marco Nelissen
c6f7be0ea0 Merge "Decoder: Fix for handling invalid intra mode" into mnc-dev am: 37579218eb am: af63f6f357 am: 2d0ff948ac 
am: a2199594ae

* commit 'a2199594ae':
  Decoder: Fix for handling invalid intra mode

Change-Id: I8ce213525d0d821cf0c0b4b2e01c04c6a01505d3
 2016-05-13 22:39:07 +00:00
Harish Mahendrakar
af63f6f357 Merge "Decoder: Fix for handling invalid intra mode" into mnc-dev 
am: 37579218eb

* commit '37579218eb':
  Decoder: Fix for handling invalid intra mode

Change-Id: Ia41f2b0c19b83d3508044487469176894ba898d4
 2016-05-13 22:31:11 +00:00
Marco Nelissen
37579218eb Merge "Decoder: Fix for handling invalid intra mode" into mnc-dev 2016-05-13 22:20:17 +00:00
Harish Mahendrakar
3efc4664c8 Decoder: Memset few structures to zero to handle error clips am: 370bd8625d am: 3fa6dfb504 
am: a17f3104aa

* commit 'a17f3104aa':
  Decoder: Memset few structures to zero to handle error clips

Change-Id: I5b1b3aa713c27b215143f58f5cfb536d779ba5c2
 2016-05-13 19:51:35 +00:00
Harish Mahendrakar
370bd8625d Decoder: Memset few structures to zero to handle error clips 
Bug: 27907656
Change-Id: I671d135dd5c324c39b4ede990b7225d52ba882cd
 2016-05-11 09:20:48 -07:00
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
f38d14c5d9 Decoder: Fix for handling invalid intra mode 
Bug: 28165659
Change-Id: I2291a287c27291695f4f3d6e753b6bbd7dfd9e42
 2016-05-10 10:35:27 -07:00
Wonsik Kim
4fb0fcb8cc Handle level/profile/num_ref_frames/num_reorder change at the same resolution 
Bug: 28083781
Change-Id: Ifa78c3125ab207ce5e39166f4891cba0d3a4e39c
 2016-04-18 15:59:09 +09:00
Harish Mahendrakar
0c20244073 Decoder: Fix stack underflow in CAVLC 4x4 parse functions 
am: ef3da4e699

* commit 'ef3da4e699':
  Decoder: Fix stack underflow in CAVLC 4x4 parse functions
 2016-02-23 02:25:42 +00:00
Harish Mahendrakar
1284f0c297 Ensure ih264d_start_of_pic() is not repeated in ih264d_mark_err_slice_skip() 
am: c7a1cf4e0b

* commit 'c7a1cf4e0b':
  Ensure ih264d_start_of_pic() is not repeated in ih264d_mark_err_slice_skip()
 2016-02-23 02:25:36 +00:00
Harish Mahendrakar
ef3da4e699 Decoder: Fix stack underflow in CAVLC 4x4 parse functions 
Bug: 26399350
Change-Id: Id768751672a7b093ab6e53d4fc0b3188d470920e
 2016-02-22 14:54:08 -08:00
Harish Mahendrakar
c7a1cf4e0b Ensure ih264d_start_of_pic() is not repeated in ih264d_mark_err_slice_skip() 
In case of error in handling MMCO commpands/reference list creation,
ih264d_start_of_pic() was called again in ih264d_mark_err_slice_skip() resulting in
leaking a picture or an MV buffer in buffer manager.

To fix this, ensure prev_slice_err is set to 1 only if u4_pic_buf_got is zero, before
calling ih264d_mark_err_slice_skip() at the end of picture decode.
This will ensure ih264d_start_of_pic() is not repeated

Bug: 25818142

Change-Id: I7d5a9179533581eec663bc6a19a2901e7cce6af3
 2016-02-22 14:27:52 -08:00
Naveen Kumar Ponnusamy
64112d21e3 Return error when there are more mmco params than allocated size 
am: 943323f1d9

* commit '943323f1d9':
  Return error when there are more mmco params than allocated size
 2016-01-15 02:10:55 +00:00
Naveen Kumar Ponnusamy
943323f1d9 Return error when there are more mmco params than allocated size 
Bug: 25818142

Change-Id: I5c1b23985eeca5192b42703c627ca3d060e4e13d
 2016-01-13 21:18:46 +00:00
Harish Mahendrakar
608fc7f4ae Decoder Update mb count after mb map is set. 
am: 4a524d3a8a

* commit '4a524d3a8a':
  Decoder Update mb count after mb map is set.
 2016-01-07 21:07:40 +00:00
Harish Mahendrakar
4a524d3a8a Decoder Update mb count after mb map is set. 
Bug: 25928803

Change-Id: Iccc58a7dd1c5c6ea656dfca332cfb8dddba4de37
 2016-01-07 11:08:06 -08:00
Dan Willemsen
1c01bc10a9 Remove __DATE__/__TIME__ from Android builds 
This removes unnecessary changes from build to build.

Bug: 24204119
Change-Id: I25258314fe56ea186d38d756fb5fb04aa689a812
(cherry picked from commit f197ccb756)
 2015-10-30 21:54:53 +00:00
Marco Nelissen
66be90d7a0 Reconcile branch with master after mass cherrypicks 
Change-Id: Ib017480389cb9f5204e5437716653016da348dba
 2015-10-16 20:23:10 +00:00
Harish Mahendrakar
7ba9f34a49 Decoder: Memset 8 extra bytes at the end of internal bitstream buffer 
Decoder may read 8 extra bytes at the end of this buffer, though it will never be used
Setting it to zero will ensure unitialized reads are avoided

Change-Id: I724239861cb9fa64f3a70cb5450e094cb3afa20c
 2015-10-16 20:12:42 +00:00
Harish Mahendrakar
e023fbb28c Decoder: Once all the MBs in a picture are decoded ignore remaining bytes 
Once all the MBs are decoded, simply break from decode loops and do not signal an error
This will handle cases where there may be extra bytes at the end of picture data

Change-Id: I6d8ec918df5375f135e60f85b9a56ab2a5313a64
 2015-10-16 20:09:34 +00:00
Harish Mahendrakar
e027a11e31 Decoder: Exit gracefully in case of allocation failure 
Skip error concealment when allocation fails for decoder buffers

Change-Id: I785f31cad5dca52c8c67cba78cdd330b7b4539e1
 2015-10-16 19:29:43 +00:00
Harish Mahendrakar
5351d3a403 Decoder: Added a check for unsupported resolutions 
Decoder now returns an error for resolutions greater than 3840x2176

Bug: 24542936

Change-Id: I38be0e4c5cf2a980bfd4c781f3b49171f73b5ccb
 2015-10-13 23:28:19 +00:00
Hamsalekha S
9d04b13b62 Moved check for level after check for resolution change. 
This is required for DRC tests in CTS .

Change-Id: Icd0fe10d97c6ee55f8358682a578bddb58590de4
 2015-10-09 11:35:26 -07:00
Harish Mahendrakar
59348127de Decoder: Fixed an issue in handling flush 
Fixed a NULL pointer reference, when flush is called before
decoding any pictures.

This was seen in following CTS test,
android.media.cts.DecoderTest#testCodecResetsH264WithSurface

Fixed code formatting issues in ih264d_set_flush_mode
Updated the testbench to call flush before decoding starts

Bug: 24405410

Change-Id: Ib04e0b15573b2482c9d5b43c8bc7dd30d8f8efdd
 2015-09-25 22:24:55 +00:00
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
Harish Mahendrakar
2ee0c1bced Return error in SPS/PPS parsing when extra bytes are read from input 
Bug: 24157524

Change-Id: I4b319ef8e23e1ba5f84f52b92f40ba7fb1429101
 2015-09-18 14:12:13 -07:00