Michael Niedermayer
880dbe43ca
avcodec/hevc: treat current_sps like sps_list
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This simplifies the management of current_sps
Fixes Ticket3458
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 21:49:56 +02:00
Mickaël Raulet
453f8eaee2
hevc/rext: add support for Range extension tools
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SPS features/flags:
- transform_skip_rotation_enabled_flag
- transform_skip_context_enabled_flag
- implicit_rdpcm_enabled_flag
- explicit_rdpcm_enabled_flag
- intra_smoothing_disabled_flag
- persistent_rice_adaptation_enabled_flag
PPS features/flags:
- log2_max_transform_skip_block_size
- cross_component_prediction_enabled_flag
- chroma_qp_offset_list_enabled_flag
- diff_cu_chroma_qp_offset_depth
- chroma_qp_offset_list_len_minus1
- cb_qp_offset_list
- cr_qp_offset_list
- log2_sao_offset_scale_luma
- log2_sao_offset_scale_chroma
(cherry picked from commit 005294c5b939a23099871c6130c8a7cc331f73ee)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 14:08:20 +02:00
Mickaël Raulet
5a41999d81
hevc/rext: basic infrastructure for supporting range extension
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- support for 4:2:2 and 4:4:4 up to 12 bits
- add a new profile for range extension
(cherry picked from commit d3c067fa65bbc871758d28aa07f54123430ca346)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 13:47:35 +02:00
Mickaël Raulet
255086a7e0
hevc: use local variable for split_cu_flag
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(cherry picked from commit ee71e9e9c12fc47856c452efb278f9f593a923ee)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 13:31:40 +02:00
Mickaël Raulet
f5beda3bfd
hevc: move restore_tqb where it should be.
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(cherry picked from commit 8fafc96a9805d11bfe32537c8f78a294a5844065)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 13:25:55 +02:00
Mickaël Raulet
1241eb8870
hevc: simplify SAO computation, delay from one row its computation
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(cherry picked from commit f2c5f647cec786df26f442a85e6d685a131a50c9)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-15 13:11:33 +02:00
Michael Niedermayer
1db641cbd2
avcodec/hevc: more clearing to avoid stale pointers
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-12 21:31:37 +02:00
Michael Niedermayer
ccd6911c18
avcodec/hevc_ps: do not loose all reference to pointers still in use
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Fixes leaving a pointer to unreferenced memory
Fixes Ticket 3115
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-12 21:03:09 +02:00
Michael Niedermayer
5d88e40093
avcodec/hevc: check slice_header_extension data length
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-12 07:46:07 +02:00
Michael Niedermayer
c79acacd2e
avcodec/hevc: fix nb_sh / nb_sps check
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fixes integer overflow
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-12 04:39:01 +02:00
Michael Niedermayer
e1f4397e74
Merge commit '458e7c94830d1522997e33a0b5e87bd709e8a349'
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* commit '458e7c94830d1522997e33a0b5e87bd709e8a349':
hevc: implement pic_output_flag handling
Conflicts:
libavcodec/hevc.c
libavcodec/hevc_refs.c
See: 2eddf3a6ef
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-11 12:21:41 +02:00
Michael Niedermayer
aa56c37c8a
Merge commit 'f43789b76e661acd93c21664678f140e53cfa1fa'
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* commit 'f43789b76e661acd93c21664678f140e53cfa1fa':
hevc: set the keyframe flag on output frames
See: e2760de605
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-11 12:16:24 +02:00
Gildas Cocherel
458e7c9483
hevc: implement pic_output_flag handling
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Sample-Id: OPFLAG_B_Qualcomm_1.bit, OPFLAG_C_Qualcomm_1.bit
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-07-11 08:52:54 +00:00
Mickaël Raulet
f43789b76e
hevc: set the keyframe flag on output frames
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-07-11 08:43:01 +00:00
Mickaël Raulet
1493b237bd
hevc: Replace nal type chek with equivalent IS_IRAP macro
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-07-11 08:41:32 +00:00
Christophe Gisquet
eca1957c4c
hevc: reorder loops
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iterate over memory in a more continuous order
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-10 14:46:49 +02:00
Michael Niedermayer
efc66d69bf
Merge commit '0569a7e0bd2006d9a5248d17a1f4bf3ca654ae50'
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* commit '0569a7e0bd2006d9a5248d17a1f4bf3ca654ae50':
hevc: parse display orientation SEI message
Conflicts:
libavcodec/hevc.h
libavcodec/hevc_sei.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-10 00:19:43 +02:00
Vittorio Giovara
0569a7e0bd
hevc: parse display orientation SEI message
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Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2014-07-09 10:18:06 -04:00
Michael Niedermayer
982920cfaa
Merge commit 'df949b645b12d62bb4da56d629a887c81f67f2e5'
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* commit 'df949b645b12d62bb4da56d629a887c81f67f2e5':
hevc: Use the local context variable when needed
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-03 13:19:34 +02:00
Luca Barbato
df949b645b
hevc: Use the local context variable when needed
2014-07-02 23:30:49 -04:00
Michael Niedermayer
7faa7d3d42
avcodec/hevc: Use av_malloc(z)_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 03:50:17 +02:00
Michael Niedermayer
35bb74900b
Merge commit 'c67b449bebbe0b35c73b203683e77a0a649bc765'
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* commit 'c67b449bebbe0b35c73b203683e77a0a649bc765':
dsputil: Split bswap*_buf() off into a separate context
Conflicts:
configure
libavcodec/4xm.c
libavcodec/ac3dec.c
libavcodec/ac3dec.h
libavcodec/apedec.c
libavcodec/eamad.c
libavcodec/flacenc.c
libavcodec/fraps.c
libavcodec/huffyuv.c
libavcodec/huffyuvdec.c
libavcodec/motionpixels.c
libavcodec/truemotion2.c
libavcodec/x86/Makefile
libavcodec/x86/dsputil_init.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-23 13:31:26 +02:00
Diego Biurrun
c67b449beb
dsputil: Split bswap*_buf() off into a separate context
2014-06-22 18:22:31 -07:00
Michael Niedermayer
0dceefc5fa
Merge commit '9e500efdbe0deeff1602500ebc229a0a6b6bb1a2'
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* commit '9e500efdbe0deeff1602500ebc229a0a6b6bb1a2':
Add av_image_check_sar() and use it to validate SAR
Conflicts:
libavcodec/dpx.c
libavcodec/dvdec.c
libavcodec/ffv1dec.c
libavcodec/utils.c
libavutil/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-20 22:20:28 +02:00
Justin Ruggles
9e500efdbe
Add av_image_check_sar() and use it to validate SAR
2014-06-20 10:39:33 -04:00
Michael Niedermayer
8447658550
Merge commit 'a1c2b48018b09d2613f075ec0748c95bd520ac00'
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* commit 'a1c2b48018b09d2613f075ec0748c95bd520ac00':
hevc: templatize intra_pred
Conflicts:
libavcodec/hevc.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-19 14:10:13 +02:00
Anton Khirnov
a1c2b48018
hevc: templatize intra_pred
2014-05-19 07:10:03 +02:00
Mickaël Raulet
e2760de605
hevc: fix key_frame as an IRAP
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it was always 1 before with ISOBMFF(cherry picked from commit fb1402b1ec78d80acd6ced76bf78d65560965c4c)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-17 01:14:51 +02:00
Michael Niedermayer
2201d1a0f8
avcodec/hevc: Fix undefined shifts
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-09 13:34:12 +02:00
Michael Niedermayer
84655bdaed
avcodec/hevc: remove unused variable
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-07 02:07:12 +02:00
Mickaël Raulet
83976e40e8
hevc: C code update for new motion compensation
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pretty print C
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-05-06 18:22:34 +02:00
gcocherel
2eddf3a6ef
avcodec/hevc: fix no output of prior pics and pic output flags(cherry picked from commit e99b96dff1d76d74cb5633aa9702828d863050e2)
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-29 22:43:25 +02:00
Michael Niedermayer
6795dcfa65
avcodec/hevc: Export picture type
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This only uses the first slice, improvement here is welcome
analyzing all slices the trivial way would interfere with threads
Fixes Ticket3185
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-26 04:20:52 +01:00
Michael Niedermayer
06219db935
Merge commit 'ed06e5d92b4c67b49068d538461fbbe0a53a8c5e'
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* commit 'ed06e5d92b4c67b49068d538461fbbe0a53a8c5e':
hevc: Do not turn 32bit timebases into negative numbers
Conflicts:
libavcodec/hevc.c
See: bf2ce19e51
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-03-09 21:16:33 +01:00
Michael Niedermayer
ed06e5d92b
hevc: Do not turn 32bit timebases into negative numbers
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Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
2014-03-09 17:22:53 +01:00
Michael Niedermayer
6cc94e9719
hevc: use av_mallocz() for allocating tab_ipm
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Fixes use of uninitialized memory and out of stack array read.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
2014-03-09 17:08:11 +01:00
Michael Niedermayer
ca9f7e1832
Merge remote-tracking branch 'qatar/master'
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* qatar/master:
hevc: Always consider VLC NALU type mismatch fatal
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-19 22:34:41 +01:00
Luca Barbato
521726ff57
hevc: Always consider VLC NALU type mismatch fatal
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Sample-Id: 00001667-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
2014-02-19 16:59:40 +01:00
Michael Niedermayer
bf2ce19e51
avcodec/hevc: Dont turn 32bit timebases into negative numbers
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Fixes assertion failure
Fixes: 499f6ecaeae8e3f79a115a72c61ffd15-asan_static-oob_124a175_2792_cov_1782273879_RPLM_A_qualcomm_4.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-15 23:17:53 +01:00
Michael Niedermayer
3b6655ebff
avcodec/hevc: remove FFUMOD() in slice qp_y init
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This has become redundant
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-08 12:27:00 +01:00
Michael Niedermayer
1e263133cc
avcodec/hevc: remove unused variables
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-08 12:27:00 +01:00
Michael Niedermayer
64278039e5
avcodec/hevc: Simplify get_qPy_pred()
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Fixes use of uninitialized memory
Fixes: 93728afd9aa074ba14a09bfd93a632fd-asan_static-oob_124a17d_1445_cov_1021181966_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-08 00:22:49 +01:00
Michael Niedermayer
1a3ed056c5
avcodec/hevc: make check for previous slice segment tighter
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This ensures the previous one is matching the curent and not just any
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-08 00:22:49 +01:00
Michael Niedermayer
6ef57f4d9a
avcodec/hevc: hls_decode_entry: check that the previous slice segment is available before decoding the next
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Fixes use of uninitialized memory
Fixes out of array read
Fixes assertion failure
Fixes part of cb307d24befbd109c6f054008d6777b5/asan_static-oob_124a175_1445_cov_2355279992_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-07 04:40:37 +01:00
Michael Niedermayer
a18f111582
avcodec/hevc: clear tab_slice_address of ctb on error.
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This allows us to detect which areas have failed to decode
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-07 04:30:31 +01:00
Michael Niedermayer
56985d26d7
avcodec/hevc: clear tab_slice_address in hevc_frame_start()
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Fixes inconsistencies
Fixes use of uninitilaized memory
Fixes part of cb307d24befbd109c6f054008d6777b5/asan_static-oob_124a175_1445_cov_2355279992_DBLK_D_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-07 03:47:49 +01:00
Michael Niedermayer
a0d5204cd9
Merge commit 'b25e84b7399bd91605596b67d761d3464dbe8a6e'
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* commit 'b25e84b7399bd91605596b67d761d3464dbe8a6e':
hevc: check that the VCL NAL types are the same for all slice segments of a frame
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-04 13:44:39 +01:00
Anton Khirnov
b25e84b739
hevc: check that the VCL NAL types are the same for all slice segments of a frame
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Fixes possible invalid memory access for mismatching skipped/non-skipped
slice segments.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Sample-Id: 00001533-google
2014-02-04 10:39:07 +01:00
Michael Niedermayer
d9bb7fc3cb
Merge commit '816e5b997028c8215c804b1e58b2388592ed612b'
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* commit '816e5b997028c8215c804b1e58b2388592ed612b':
hevc: Reject impossible slice segment
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-02 05:40:30 +01:00
Michael Niedermayer
96c4ba2392
avcodec/hevc: propagate error code from hls_coding_quadtree()
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Fixes use of uninitialized memory
Fixes out of array read
Fixes: asan_static-oob_123cee5_2630_cov_1869071233_PICSIZE_A_Bossen_1.bin
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-02-02 02:35:11 +01:00