Harish Mahendrakar
94e17dc822
Decoder: Fixed initialization of first_slice_in_pic am: 0b23c81c3d am: 16fa990ce1 am: ab79eb3973 am: a37d120eb2
...
am: c011eeade7
2017-02-14 17:11:38 +00:00
Harish Mahendrakar
7944003371
Decoder: Moved end of pic processing to end of decode call am: 494561291a am: ba7f9e2aed am: 26bb8b98ee am: 89fa016b5f
...
am: df2fa01c9e
2017-02-14 17:08:45 +00:00
Harish Mahendrakar
16fa990ce1
Decoder: Fixed initialization of first_slice_in_pic
...
am: 0b23c81c3d
2017-02-14 17:03:06 +00:00
Harish Mahendrakar
ba7f9e2aed
Decoder: Moved end of pic processing to end of decode call
...
am: 494561291a
2017-02-14 17:00:16 +00:00
Harish Mahendrakar
0b23c81c3d
Decoder: Fixed initialization of first_slice_in_pic
...
To handle some errors, first_slice_in_pic was being set to 2.
This is now cleaned up and first_slice_in_pic is set to 1 only once per pic.
This will ensure picture level initializations are done only once even in case
of error clips
Bug: 33717589
Bug: 33551775
Bug: 33716442
Bug: 33677995
Change-Id: If341436b3cbaa724017eedddd88c2e6fac36d8ba
2017-02-14 16:59:09 +00:00
Harish Mahendrakar
494561291a
Decoder: Moved end of pic processing to end of decode call
...
ih264d_end_of_pic() was called after parsing slice of a new picture.
This is now being done at the end of decode of the current picture.
decode_gaps_in_frame_num which needs frame_num of new slice is now
done after decoding frame_num in new slice.
This helps in handling errors in picaff streams with gaps in frames
Bug: 33588051
Bug: 33641588
Bug: 34097231
Change-Id: I1a26e611aaa2c19e2043e05a210849bd21b22220
2017-02-14 16:58:07 +00:00
Harish Mahendrakar
1f0ab0b089
DO NOT MERGE: Decoder: Fixes an out of bound write in bitstream buffer
...
[this is for mnc-dev only, not any other mnc-*-dev flavors;
there is a different patch for mnc-dr-dev, nyc-* and going forward]
After emulation prevention, data is written as an int,
so at least 3 additional bytes should be available.
And since bitstream functions read 8 bytes ahead, 8 extra bytes
should be available in the bitstream buffer.
Bug: 33934721
Test: Ittiam testing, POC in the bug no longer fails
Change-Id: I444ec6f85d01b0bade9f827e15c4b476779d6c69
2017-02-13 14:44:11 -08:00
Harish Mahendrakar
89377f2acf
Decoder: Fixes an out of bound write in bitstream buffer am: 33ef7de9dd am: 0aab4958fb am: 9f72b6eca1
...
am: 73a3e320d8
2017-02-13 18:52:16 +00:00
Harish Mahendrakar
33ef7de9dd
Decoder: Fixes an out of bound write in bitstream buffer
...
[for mnc-dr-dev and later; mnc-dev gets a different patch]
After emulation prevention, data is written as an int,
so at least 3 additional bytes should be available.
And since bitstream functions read 8 bytes ahead, 8 extra bytes
should be available in the bitstream buffer.
Bug: 33934721
Change-Id: I444ec6f85d01b0bade9f827e15c4b476779d6c69
2017-01-19 09:17:00 -08:00
Marco Nelissen
d5424f66e3
Merge "DO NOT MERGE Decoder: Increase memory allocation for weights & offsets for interlaced clips" into mnc-dev
2017-01-18 18:42:47 +00:00
Harish Mahendrakar
3f1af4a90c
Decoder: Increase memory allocation for weights & offsets for interlaced clips am: bee9b9a54b am: bfc735cf17 am: 87c2d690fa
...
am: 826159785f
2017-01-18 16:59:45 +00:00
Harish Mahendrakar
bfc735cf17
Decoder: Increase memory allocation for weights & offsets for interlaced clips
...
am: bee9b9a54b
2017-01-18 16:41:13 +00:00
Marco Nelissen
696b6f666c
Merge "Decoder: Increase memory allocation for weights & offsets for interlaced clips" into mnc-dr-dev
2017-01-18 16:27:26 +00:00
Harish Mahendrakar
e951e02347
Decoder: Fixed DoS in header decode when no PPS is present am: 2cd2f7a335 am: cec6503a20 am: 031a3fdbba am: 5a44d81d8c
...
am: 60566cca95
2017-01-18 00:36:15 +00:00
Harish Mahendrakar
cec6503a20
Decoder: Fixed DoS in header decode when no PPS is present
...
am: 2cd2f7a335
2017-01-18 00:26:14 +00:00
TreeHugger Robot
e74ab7dba4
Merge "Decoder: Fixed DoS in header decode when no PPS is present" into mnc-dev
2017-01-18 00:23:33 +00:00
Harish Mahendrakar
bee9b9a54b
Decoder: Increase memory allocation for weights & offsets for interlaced clips
...
Bug: 33816782
Change-Id: I65a5376f46902139f9fc49a2fff54b53b518d703
2017-01-17 15:25:56 -08:00
Harish Mahendrakar
2cd2f7a335
Decoder: Fixed DoS in header decode when no PPS is present
...
When the input does not contain PPS and decoder is in header decode
mode, decoder was entering an infinite loop.
Bug: 33621215
(cherry picked from commit 33e1b190d6db09bd72a9f0f51acef4b14eabd6ff)
2017-01-17 15:25:13 -08:00
Harish Mahendrakar
74f03b639e
DO NOT MERGE Decoder: Increase memory allocation for weights & offsets for interlaced clips
...
Bug: 33816782
Change-Id: I10f8b2a7691aeb55365901c166e765ab22ec6106
2017-01-17 23:25:11 +00:00
Harish Mahendrakar
f273d0f53b
Decoder: Fixed number of MB calculation for interlaced error streams am: e1cf7ea8ae am: 4e7779e0ef am: ba9af1da5d am: aa51017b8f
...
am: 06b61cfbe1
2017-01-17 20:44:57 +00:00
Harish Mahendrakar
4e7779e0ef
Decoder: Fixed number of MB calculation for interlaced error streams
...
am: e1cf7ea8ae
2017-01-17 20:34:28 +00:00
Marco Nelissen
c4f317b873
Merge "Decoder: Fixed number of MB calculation for interlaced error streams" into mnc-dev
2017-01-17 20:27:24 +00:00
Harish Mahendrakar
cdb1b16a45
Call ih264d_deblock_display only for valid process calls am: 318368435f am: 2c71fb1941 am: d2977b77e3 am: d66e74cdbf
...
am: 40ebdfd0fb
2017-01-09 17:22:48 +00:00
Harish Mahendrakar
2c71fb1941
Call ih264d_deblock_display only for valid process calls
...
am: 318368435f
2017-01-09 17:03:46 +00:00
Harish Mahendrakar
e1cf7ea8ae
Decoder: Fixed number of MB calculation for interlaced error streams
...
At the end of picture processing, if the current pic is partially
decoded, number of MBs to be processed was wrongly calculated for
interlaced cases.
Bug: 33129467
Change-Id: Ia81186c60d346f02663607f2dc14166781db6a69
2016-12-28 15:07:09 -08:00
Harish Mahendrakar
318368435f
Call ih264d_deblock_display only for valid process calls
...
ih264d_deblock_display() should be called only if current
decoder call has got a picture buffer during start of pic
Bug: 33751193
Change-Id: I3bf2fdbb910bf7240484dae48b85d72833830d56
2016-12-28 15:03:10 -08:00
Harish Mahendrakar
a2723f8647
Fix in the case of invalid SPS PPS am: c2e8ffe451 am: ff7ccdab0c am: 956ab4c476 am: 5c1f3eb993
...
am: 8b610a8350
2016-09-21 20:49:00 +00:00
Harish Mahendrakar
ff7ccdab0c
Fix in the case of invalid SPS PPS
...
am: c2e8ffe451
2016-09-21 20:38:58 +00:00
Harish Mahendrakar
c2e8ffe451
Fix in the case of invalid SPS PPS
...
Bug: 31092462
Change-Id: I0e2ab5a1088717bbf36f6b0cf859b5a6e0f59c5d
2016-09-21 09:50:06 -07:00
Harish Mahendrakar
b424a5e101
Fixed error concealment when no MBs are decoded in the current pic am: b926905ee2 am: ff54ee6115 am: 9fca73a55e am: 19080458ba
...
am: 9836aa04a9
2016-07-14 01:37:54 +00:00
Harish Mahendrakar
ff54ee6115
Fixed error concealment when no MBs are decoded in the current pic
...
am: b926905ee2
2016-07-14 01:22:44 +00:00
Harish Mahendrakar
b926905ee2
Fixed error concealment when no MBs are decoded in the current pic
...
Bug: 29493002
Change-Id: I3fae547ddb0616b4e6579580985232bd3d65881e
2016-07-13 17:32:27 -07:00
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
Harish Mahendrakar
c73e000665
Merge \"Decoder: Initialize first_pb_nal_in_pic for error slices\" into mnc-dev
...
am: b9d7cba8bf
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
48b182db5d
Decoder: Do not conceal slices with invalid SPS/PPS
...
am: 3a419eac8d
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
Harish Mahendrakar
d75185f90e
Merge \"Decoder: Fix slice number increment for error clips\" into mnc-dev
...
am: 2e88a2aa67
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
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
129a6006b4
Decoder: Initialize slice parameters before concealing error MBs
...
am: 33db7a0f4e33db7a0f4e
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
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
1284f0c297
Ensure ih264d_start_of_pic() is not repeated in ih264d_mark_err_slice_skip()
...
am: c7a1cf4e0bc7a1cf4e0b
2016-02-23 02:25:36 +00:00
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
