James Almer
ba625dd8a1
avcodec: use av_mod_uintp2() where useful
...
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
2015-04-21 22:41:20 -03:00
Michael Niedermayer
d386a523ae
Merge commit '7693ba0a0eecdcdba71b7fbd9a4a12d1ba7b82aa'
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* commit '7693ba0a0eecdcdba71b7fbd9a4a12d1ba7b82aa':
hevc: export stream parameters from extradata
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-03 21:29:54 +02:00
Michael Niedermayer
a7a6194ec4
Merge commit '1ae7afd256f9af1eb4f63f9adcf03d581ce4e2b5'
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* commit '1ae7afd256f9af1eb4f63f9adcf03d581ce4e2b5':
hevc: split out setting AVCodecContext parameters
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-03 21:11:19 +02:00
Anton Khirnov
7693ba0a0e
hevc: export stream parameters from extradata
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This allows the callers to have a hint of the probable stream parameters
without actually decoding anything.
2015-04-03 13:10:03 +02:00
Anton Khirnov
1ae7afd256
hevc: split out setting AVCodecContext parameters
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Additionally always set the software pixel format, so it's available
even if ff_get_format() is not called later. This will be useful for
exporting stream parameters from init().
2015-04-03 13:10:02 +02:00
Rainer Hochecker
786032cad8
hevc: avoid unnecessary calls to get_format
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-16 20:48:14 +01:00
Michael Niedermayer
12cf61c3b2
avcodec/hevc: Fix undefined shifts
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Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-16 14:27:11 +01:00
Rainer Hochecker
31816eae32
hevc: delay ff_thread_finish_setup for hwaccel
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-03-12 14:49:41 +01:00
Michael Niedermayer
114a2eb272
avcodec: Use av_clip_uintp2() where possible
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-21 15:50:03 +01:00
Michael Niedermayer
3e2714992b
Merge commit 'eea769df322fac2601a96db195fa7dc8d12a8fbc'
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* commit 'eea769df322fac2601a96db195fa7dc8d12a8fbc':
hevc: Use generic av_clip function, not C implementation
Conflicts:
libavcodec/hevc.c
libavcodec/hevc_filter.c
libavcodec/hevc_mvs.c
See: 83976e40e8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-13 12:34:18 +01:00
Peter Meerwald
eea769df32
hevc: Use generic av_clip function, not C implementation
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hevc seems to be the only place where the C implementation
of the av_clip function is explicitly selected, precluding
platform-specific optimizations
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-02-13 08:37:13 +01:00
Michael Niedermayer
43b1fd5bb4
avcodec/hevc: drop redundant ifs()
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Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-05 22:29:55 +01:00
Christophe Gisquet
9a2f5d825a
hevc: free sao buffers when receiving a new SPS
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The buffer pointers would be otherwise overwritten, causing a
leak on e.g. PERSIST_RPARAM_A_RExt_Sony_1.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-05 21:50:35 +01:00
Christophe Gisquet
52f2adc015
avcodec/hevc: Update the USE_SAO_SMALL_BUFFER case for the alignment requirements in FFmpeg
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Use edge emu buffers
And enable the code unconditionally
Speed difference without USE_SAO_SMALL_BUFFER and with the new code:
Decicycles: 26772->26220 (BO32), 83803->80942 (BO64)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-04 01:54:22 +01:00
Christophe Gisquet
00fe77855b
avcodec/hevc: Do not zero is_pcm on allocation
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-04 01:54:13 +01:00
Fabrice Bellard
da81cc38e8
avcodec/hevc: reduce memory for SAO
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cherry picked from commit 5d9f79edef2c11b915bdac3a025b59a32082f409
SAO edge filter uses pre-SAO pixel data on the left and top of the ctb, so
this data must be kept available. This was done previously by having 2
copies of the frame, one before and one after SAO.
This commit reduces the storage to just that, instead of the previous whole
frame.
Commit message taken from patch by Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-04 01:54:01 +01:00
Mickaël Raulet
7cf6a67ef9
avcodec/hevc: adding support for monochrome sequences in hevc
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cherry picked from commit 8e50557707d2ec11ccad657470b2e140f314348e
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-02-02 18:10:57 +01:00
Christophe Gisquet
bff7feb328
x86: hevc/sao: aligned source buffers
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Usefull for at least band filter, for which:
- Band filter call only:
32 64
Before: 16556 54015
After: 16497 52355
- Whole case:
32 64
Before: 37031 103008
After: 32045 93952
2015-02-01 20:22:54 -03:00
Michael Niedermayer
2b215b7f5a
avcodec/hevc: Check for av_malloc failure
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-30 00:44:51 +01:00
Michael Niedermayer
5008605bf2
avcodec/hevc: Replace more mallocs by av_malloc_array()
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-30 00:44:50 +01:00
Michael Niedermayer
a7fa1b9aa1
Merge commit '443b71928b2f36362e805c037751e6c3c79ea4e8'
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* commit '443b71928b2f36362e805c037751e6c3c79ea4e8':
hevc: unref the current frame if frame_start() fails
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-27 13:15:06 +01:00
Hendrik Leppkes
36962ad233
Add DXVA2 HEVC HWAccel
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-27 12:37:34 +01:00
Hendrik Leppkes
f8ecffa9b7
hevc: reindent after previous commit
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-27 12:37:34 +01:00
Hendrik Leppkes
b2e9b0f5d4
hevc: add hwaccel hooks
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-27 12:37:34 +01:00
Hendrik Leppkes
06894f1a04
hevc: store the short term rps flag and size in the context
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For future use by hardware accelerators.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-27 12:37:34 +01:00
Hendrik Leppkes
2af82a1ad9
hevc: store the escaped/raw bitstream in HEVCNAL
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Hardware Accelerators require access to the escaped bitstream.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-27 12:37:34 +01:00
Hendrik Leppkes
7e850fa67e
Add DXVA2 HEVC HWAccel
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-01-27 09:05:31 +01:00
Hendrik Leppkes
b82722df9b
hevc: reindent after previous commit
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-01-27 09:05:25 +01:00
Hendrik Leppkes
e72e8c5a1d
hevc: add hwaccel hooks
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-01-27 09:05:08 +01:00
Hendrik Leppkes
4b95e95dba
hevc: store the short term rps flag and size in the context
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For future use by hardware accelerators.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-01-27 09:04:59 +01:00
Hendrik Leppkes
36779a8405
hevc: store the escaped/raw bitstream in HEVCNAL
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Hardware Accelerators require access to the escaped bitstream.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-01-27 09:04:44 +01:00
Hendrik Leppkes
b0593a4bca
hevc: pass the full HEVCNAL struct to decode_nal_unit
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This enables decode_nal_unit to access additional fields added in
subsequent commits.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2015-01-27 09:04:29 +01:00
Anton Khirnov
443b71928b
hevc: unref the current frame if frame_start() fails
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Prevents DPB from filling up with damaged input.
2015-01-27 08:34:56 +01:00
Hendrik Leppkes
77140279d3
hevc: pass the full HEVCNAL struct to decode_nal_unit
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This enables decode_nal_unit to access additional fields added in
subsequent commits.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-24 17:49:27 +01:00
Michael Niedermayer
e172f5e53a
avcodec/hevc: Fix handling of skipped_bytes() reallocation failures
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Fixes CID1260704
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-13 20:10:21 +01:00
Michael Niedermayer
99f8c9e4d1
avcodec/hevc: move qp_block_mask to where its used
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-18 01:55:02 +01:00
Michael Niedermayer
8aa8d12554
avcodec/hevc: clear filter_slice_edges() on allocation
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This avoids use of uninitialized memory
Fixes: asan_static-oob_17aa046_582_cov_212287884_DBLK_G_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-17 19:43:58 +01:00
Michael Niedermayer
b799ec7e0b
avcodec/hevc: Print an error if luma_log2_weight_denom is out of range
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-15 21:12:46 +01:00
Michael Niedermayer
241943d3a2
Merge commit 'b2bece5e9a4dd96142962c6798e187c77b88bbfa'
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* commit 'b2bece5e9a4dd96142962c6798e187c77b88bbfa':
hevc: always clip luma_log2_weight_denom
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-15 21:06:20 +01:00
Vittorio Giovara
b2bece5e9a
hevc: always clip luma_log2_weight_denom
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Its value shall be between 0 and 7 according to the specifications.
CC: libav-stable@libav.org
Bug-Id: CID 1257502
2014-12-15 15:46:34 +01:00
Michael Niedermayer
ef23bd939d
avcodec/hevc: Silence "warning: ref0/1 may be used uninitialized in this function"
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Also make code more robust by initializing the pointers to NULL
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-11 04:17:43 +01:00
Michael Niedermayer
148506c965
Merge commit 'cd975d5658a1cbe99939df75db59d5ae9fbcb4e0'
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* commit 'cd975d5658a1cbe99939df75db59d5ae9fbcb4e0':
hevc: Spin the mv_mpv_mode calls in a stand alone function
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-22 01:32:55 +01:00
Luca Barbato
cd975d5658
hevc: Spin the mv_mpv_mode calls in a stand alone function
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Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2014-11-21 23:17:37 +01:00
Michael Niedermayer
91a9ae5b6b
Merge commit 'eac3ac1fe0774b65316852616b2672702dbc3f31'
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* commit 'eac3ac1fe0774b65316852616b2672702dbc3f31':
hevc: eliminate an unneeded intermediate variable
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-17 12:13:09 +01:00
Michael Niedermayer
0d5af820f7
Merge commit 'eb335f3c5ce37f2b93c993e28404d113bee843bc'
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* commit 'eb335f3c5ce37f2b93c993e28404d113bee843bc':
hevc: reduce variable scope
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-17 12:07:49 +01:00
Michael Niedermayer
c23d7de22e
Merge commit '84c0ece5fd9569c0f31804f02a199ecd0e7d13d8'
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* commit '84c0ece5fd9569c0f31804f02a199ecd0e7d13d8':
hevc: further reduce code duplication in hls_prediction_unit()
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-17 12:01:47 +01:00
Michael Niedermayer
e078549421
Merge commit 'a7b365ae191f45a0d7ed7b34033d5d0cbdd47139'
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* commit 'a7b365ae191f45a0d7ed7b34033d5d0cbdd47139':
hevc: reduce code duplication in hls_prediction_unit()
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-17 11:54:41 +01:00
Michael Niedermayer
c192be1968
Merge commit '16c01fb4347312b6d29a6498dad627665b96a20e'
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* commit '16c01fb4347312b6d29a6498dad627665b96a20e':
hevc: remove an unused function parameter
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-17 11:30:41 +01:00
Michael Niedermayer
f1b20930f2
Merge commit '2c6a7f9348378f887066fb1669c46b9485e8ef3e'
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* commit '2c6a7f9348378f887066fb1669c46b9485e8ef3e':
hevc: do not store rqt_root_cbf in the context
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-17 11:20:32 +01:00
Michael Niedermayer
7cbe1e0447
Merge commit '920bca3e2332dced9c78bd14cfc2ff138188bd57'
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* commit '920bca3e2332dced9c78bd14cfc2ff138188bd57':
hevc: do not store pcm_flag in the context
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-17 11:06:13 +01:00
Anton Khirnov
eac3ac1fe0
hevc: eliminate an unneeded intermediate variable
2014-11-17 09:26:45 +01:00
Anton Khirnov
eb335f3c5c
hevc: reduce variable scope
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Also, collapse the array into a scalar, since only one value is needed
at a time.
2014-11-17 09:26:45 +01:00
Anton Khirnov
8b573ddda7
hevc: remove superfluous assignments and checks
2014-11-17 09:26:45 +01:00
Anton Khirnov
84c0ece5fd
hevc: further reduce code duplication in hls_prediction_unit()
2014-11-17 09:25:15 +01:00
Anton Khirnov
a7b365ae19
hevc: reduce code duplication in hls_prediction_unit()
2014-11-17 09:25:12 +01:00
Anton Khirnov
16c01fb434
hevc: remove an unused function parameter
2014-11-17 09:25:12 +01:00
Anton Khirnov
2c6a7f9348
hevc: do not store rqt_root_cbf in the context
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It does not need to be accessed outside of hls_coding_unit().
2014-11-17 09:25:12 +01:00
Anton Khirnov
920bca3e23
hevc: do not store pcm_flag in the context
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It does not need to be accessed outside of hls_coding_unit().
2014-11-17 09:25:12 +01:00
Anton Khirnov
84b9463984
hevc: remove a redundant line
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pred_mode is overwritten a few lines immediately below.
2014-11-17 09:25:12 +01:00
Michael Niedermayer
76fa78911f
Merge commit 'b1b1a7370e141c912e3d0bbaa668dcee05c3ad67'
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* commit 'b1b1a7370e141c912e3d0bbaa668dcee05c3ad67':
display: fix order of operands
Conflicts:
libavcodec/h264.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-13 12:53:31 +01:00
Vittorio Giovara
b1b1a7370e
display: fix order of operands
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CC: libav-stable@libav.org
Bug-Id: CID 1238828 / CID 1238832
2014-11-13 01:41:25 +01:00
Changjiang Wei
6f2068e626
avcodec/hevc.c: for big negative mvy value, should wait line 0 of ref frame due to edge extending
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Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-11-11 11:45:20 +01:00
Michael Niedermayer
17085a0251
Merge commit '7ea1b3472a61de4aa4d41b571e99418e4997ad41'
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* commit '7ea1b3472a61de4aa4d41b571e99418e4997ad41':
lavc: deprecate the use of AVCodecContext.time_base for decoding
Conflicts:
libavcodec/avcodec.h
libavcodec/h264.c
libavcodec/mpegvideo_parser.c
libavcodec/utils.c
libavcodec/version.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-15 15:49:31 +02:00
Anton Khirnov
7ea1b3472a
lavc: deprecate the use of AVCodecContext.time_base for decoding
...
When decoding, this field holds the inverse of the framerate that can be
written in the headers for some codecs. Using a field called 'time_base'
for this is very misleading, as there are no timestamps associated with
it. Furthermore, this field is used for a very different purpose during
encoding.
Add a new field, called 'framerate', to replace the use of time_base for
decoding.
2014-10-15 06:37:43 +00:00
Michael Niedermayer
df8394c693
avcodec/hevc: fix chroma transform_add size
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Fixes accessing misaligned address
Fixes: signal_sigsegv_1feb99c_10_signal_sigsegv_2d1d35c_79_cov_691940146_EXT_A_ericsson_3.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-04 17:51:52 +02:00
Christophe Gisquet
9a3653c9ec
hevc: reuse edge emu buffer for coefficients
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Kind of hackish but...
Reviewed-by: Mickael Raulet <Mickael.Raulet@insa-rennes.fr>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-01 12:12:28 +02:00
Christophe Gisquet
f183febcda
hevc: remove CodingTree
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-27 11:50:41 +02:00
Christophe Gisquet
3fe962940f
hevc: move intermediate bidir buffer
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Other buffers are already there.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-24 01:26:12 +02:00
Mickaël Raulet
684d0a0b23
avcodec/hevc: fix dead code
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fix CID 1231985
cherry picked from commit 745a35a777eaa5f77b8660b44098110a29916aae
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-09-06 20:36:27 +02:00
Christophe Gisquet
dad7f15567
hevcdsp: remove more instances of compile-time-fixed parameters
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-22 15:22:42 +02:00
Christophe Gisquet
d4f44b66d3
hevcdsp: remove compilation-time-fixed parameter
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The dststride parameter is always MAX_PB_SIZE.
Reviewed-by: Mickaël Raulet <mraulet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-22 14:57:37 +02:00
Michael Niedermayer
2278146a0c
Merge commit 'd1b1c3bb5ef1bee409c06c3bcacfb8674e1cb574'
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* commit 'd1b1c3bb5ef1bee409c06c3bcacfb8674e1cb574':
hevc: reorder loops
Conflicts:
libavcodec/hevc.c
See: eca1957c4c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-12 15:59:33 +02:00
Christophe Gisquet
cf6090dc62
hevc: use intreadwrite
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When dealing with MVs, both components may be processed at a time.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-12 10:03:20 +00:00
Christophe Gisquet
d1b1c3bb5e
hevc: reorder loops
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iterate over memory in a more continuous order
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-08-12 09:57:05 +00:00
Christophe Gisquet
5ec85c9750
hevc: do generic validation of bitstream
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After finishing parsing VPS/SPS/PPS/slice header, check remaining bits,
and if an overconsumption occurred, report invalid data.
Liked-by: BBB
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-11 02:47:05 +02:00
Ronald S. Bultje
bfffce4d08
hevc: add missing comma in log message.
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-11 02:27:27 +02:00
Christophe Gisquet
7117547298
hevc: fix incorrect sao buffer size
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It previously used the output, cropped size, causing overreads/writes.
Fixes ticket #3839 .
This issue was introduced by d249e682
, which is not part of any release
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 12:34:57 +02:00
Michael Niedermayer
3f2495d98c
Merge commit '70211539a39ca3854f8a9e97d51dc27caa079943'
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* commit '70211539a39ca3854f8a9e97d51dc27caa079943':
hevc: deobfuscate slice/tile boundary handling for DBF
Conflicts:
libavcodec/hevc.c
libavcodec/hevc_filter.c
See: a5c621aa85
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-09 21:01:55 +02:00
Anton Khirnov
70211539a3
hevc: deobfuscate slice/tile boundary handling for DBF
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Use named constants instead of magic numbers, avoid using variables with
inverse meaning from what their name implies.
2014-08-09 16:13:48 +00:00
Anton Khirnov
4d1ff2a489
hevc: calculate the dbf strength in hls_pcm_sample() only if dbf is enabled
2014-08-09 16:13:11 +00:00
Michael Niedermayer
3fa9692ae2
avcodec/hevc: move HEVCLocalContext declaration into loop
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Found-by: CSA
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-02 05:15:57 +02:00
Michael Niedermayer
243236a6f5
avcodec/hevc: fix "discards const qualifier from pointer target type" warning
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 14:34:47 +02:00
Michael Niedermayer
772dfd5f6e
avcodec/hevc: add some const to cbf arrays
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 14:28:56 +02:00
Mickaël Raulet
42ffa226f9
hevc: clean up non relevant TODO
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cherry picked from commit a2ef95f043d89d05482af19460c9e9afdadec685
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 14:27:04 +02:00
Anton Khirnov
a5c621aa85
hevc: rename variable in boundary strength to b more explicit
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Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr>
cherry picked from commit 348bebedc0012aae201419669fca1eb61ec93ca6
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 14:20:19 +02:00
Michael Niedermayer
e0492311c8
Merge commit 'e76f2d11970484266e67a12961f2339a5c2fccf9'
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* commit 'e76f2d11970484266e67a12961f2339a5c2fccf9':
hevc: eliminate the last element from TransformTree
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 14:02:03 +02:00
Michael Niedermayer
4a73fa19ca
Merge commit '4aa80808bcc2a30fcd7ce5b38594319df3a85b36'
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* commit '4aa80808bcc2a30fcd7ce5b38594319df3a85b36':
hevc: eliminate unnecessary cbf_c{b,r} arrays
Conflicts:
libavcodec/hevc.c
See: 77ef9fd1e9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 13:54:51 +02:00
Michael Niedermayer
0a1ffc5788
Merge commit '0daa2554636ba1d31f3162ffb86991e84eb938a8'
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* commit '0daa2554636ba1d31f3162ffb86991e84eb938a8':
hevc: do not store the transform inter_split flag in the context
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 13:09:28 +02:00
Michael Niedermayer
2fb8aa9b10
Merge commit '53a11135f2fb2123408b295f9aaae3d6f861aea5'
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* commit '53a11135f2fb2123408b295f9aaae3d6f861aea5':
hevc: simplify splitting the transform tree blocks
Conflicts:
libavcodec/hevc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 13:03:59 +02:00
Michael Niedermayer
453224f10b
Merge commit 'e36a2f4c5280e2779b0e88974295a711cf8d88be'
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* commit 'e36a2f4c5280e2779b0e88974295a711cf8d88be':
hevc: eliminate an unnecessary array
Conflicts:
libavcodec/hevc.c
See: 255086a7e0
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 12:54:14 +02:00
Anton Khirnov
e76f2d1197
hevc: eliminate the last element from TransformTree
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Replace it by passing an additional parameter to transform_unit()
2014-07-28 08:10:35 +00:00
Anton Khirnov
4aa80808bc
hevc: eliminate unnecessary cbf_c{b,r} arrays
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They are replaced by passing additional parameters to the transform
functions.
2014-07-28 08:09:18 +00:00
Anton Khirnov
0daa255463
hevc: do not store the transform inter_split flag in the context
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It does not need to be preserved.
2014-07-28 08:05:47 +00:00
Anton Khirnov
53a11135f2
hevc: simplify splitting the transform tree blocks
2014-07-28 08:04:19 +00:00
Anton Khirnov
e36a2f4c52
hevc: eliminate an unnecessary array
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We do not need to store the value of the split flag.
2014-07-28 08:03:53 +00:00
Anton Khirnov
77ef9fd1e9
hevc: eliminate unnecessary cbf_c{b,r} arrays
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- They are be replaced by passing additional parameters to the transform
functions.
- Adaptation to 4:2:2
Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr>
cherry picked from commit f518bb22531c648f1c37f978b0c7ad2e71e04c25
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 00:55:44 +02:00
Mickaël Raulet
772f7f4edd
hevc: fix skip_flag
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cherry picked from commit 509ae456551005b9bf9b4d9730b6247c97fdd990
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 00:47:28 +02:00
Mickaël Raulet
3b777db132
hevc: remove non necessary parameters to ff_hevc_set_qpy
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cherry picked from commit 6f58c111ad9920d983bb18eacf901193bac5d937
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-28 00:39:13 +02:00
Mickaël Raulet
23480da0aa
hevc: add support for bumping process
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cherry picked from commit 8aa2fb7df3cffc67a3fd03a3a7eb49dbed4094c7
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 15:40:34 +02:00
Mickaël Raulet
f6e218a02d
hevc: fix RAP_B_Bossen
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cherry picked from commit 903236292f066bc321080e3e2192b64f8943d960
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-26 02:01:04 +02:00