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29 Commits

Author SHA1 Message Date
James Almer 9482ec1b20 avformat/hvcc: zero initialize the nal buffers past the last written byte 
Prevents use of uninitialized values.

Fixes ticket #7038.

Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: James Almer <jamrial@gmail.com>
 2018-02-24 00:30:28 -03:00
Mark Thompson b1374e925c hevc: Improve stream constraint values in common header 
Add comments to describe the sources of the constraint values expressed here,
and add some more related values which will be used in following patches.

Fix the incorrect values for SPS and PPS count (they are not the same as those
used for H.264), and remove HEVC_MAX_CU_SIZE because it is not used anywhere.

(cherry picked from commit b88da98b34)
 2017-10-17 20:56:29 +01:00
James Almer 6397815be0 Merge commit 'c359d624d3efc3fd1d83210d78c4152bd329b765' 
* commit 'c359d624d3efc3fd1d83210d78c4152bd329b765':
  hevcdec: move decoder-independent declarations into a separate header

Merged-by: James Almer <jamrial@gmail.com>
 2017-03-23 14:27:48 -03:00
Clément Bœsch 038e6aef7a Merge commit '4abe3b049d987420eb891f74a35af2cebbf52144' 
* commit '4abe3b049d987420eb891f74a35af2cebbf52144':
  hevc: rename hevc.[ch] to hevcdec.[ch]

Merged-by: Clément Bœsch <u@pkh.me>
 2017-03-23 16:48:41 +01:00
Anton Khirnov c359d624d3 hevcdec: move decoder-independent declarations into a separate header 
This way they can be reused by other code without including the whole
decoder-specific hevcdec.h
Also, add the HEVC_ prefix to them, since similarly named values exist
for H.264 as well and are sometimes used in the same code.
 2016-10-16 20:26:28 +02:00
Anton Khirnov 4abe3b049d hevc: rename hevc.[ch] to hevcdec.[ch] 
This is more consistent with the rest of libav and frees up the hevc.h
name for decoder-independent shared declarations.
 2016-10-16 20:26:17 +02:00
Vittorio Giovara 41ed7ab45f cosmetics: Fix spelling mistakes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2016-05-04 18:16:21 +02:00
Michael Niedermayer ee155c18a2 avformat/hevc: Check num_long_term_ref_pics_sps to avoid potentially long loops 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-24 13:04:38 +02:00
Arthur Grant 781efd0741 avformat/hevc: Fix parsing errors 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-08-24 12:44:34 +02:00
Michael Niedermayer 29d147c94d Merge commit '059a934806d61f7af9ab3fd9f74994b838ea5eba' 
* commit '059a934806d61f7af9ab3fd9f74994b838ea5eba':
  lavc: Consistently prefix input buffer defines

Conflicts:
	doc/examples/decoding_encoding.c
	libavcodec/4xm.c
	libavcodec/aac_adtstoasc_bsf.c
	libavcodec/aacdec.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.h
	libavcodec/asvenc.c
	libavcodec/avcodec.h
	libavcodec/avpacket.c
	libavcodec/dvdec.c
	libavcodec/ffv1enc.c
	libavcodec/g2meet.c
	libavcodec/gif.c
	libavcodec/h264.c
	libavcodec/h264_mp4toannexb_bsf.c
	libavcodec/huffyuvdec.c
	libavcodec/huffyuvenc.c
	libavcodec/jpeglsenc.c
	libavcodec/libxvid.c
	libavcodec/mdec.c
	libavcodec/motionpixels.c
	libavcodec/mpeg4videodec.c
	libavcodec/mpegvideo.c
	libavcodec/noise_bsf.c
	libavcodec/nuv.c
	libavcodec/nvenc.c
	libavcodec/options.c
	libavcodec/parser.c
	libavcodec/pngenc.c
	libavcodec/proresenc_kostya.c
	libavcodec/qsvdec.c
	libavcodec/svq1enc.c
	libavcodec/tiffenc.c
	libavcodec/truemotion2.c
	libavcodec/utils.c
	libavcodec/utvideoenc.c
	libavcodec/vc1dec.c
	libavcodec/wmalosslessdec.c
	libavformat/adxdec.c
	libavformat/aiffdec.c
	libavformat/apc.c
	libavformat/apetag.c
	libavformat/avidec.c
	libavformat/bink.c
	libavformat/cafdec.c
	libavformat/flvdec.c
	libavformat/id3v2.c
	libavformat/isom.c
	libavformat/matroskadec.c
	libavformat/mov.c
	libavformat/mpc.c
	libavformat/mpc8.c
	libavformat/mpegts.c
	libavformat/mvi.c
	libavformat/mxfdec.c
	libavformat/mxg.c
	libavformat/nutdec.c
	libavformat/oggdec.c
	libavformat/oggparsecelt.c
	libavformat/oggparseflac.c
	libavformat/oggparseopus.c
	libavformat/oggparsespeex.c
	libavformat/omadec.c
	libavformat/rawdec.c
	libavformat/riffdec.c
	libavformat/rl2.c
	libavformat/rmdec.c
	libavformat/rtpdec_latm.c
	libavformat/rtpdec_mpeg4.c
	libavformat/rtpdec_qdm2.c
	libavformat/rtpdec_svq3.c
	libavformat/sierravmd.c
	libavformat/smacker.c
	libavformat/smush.c
	libavformat/spdifenc.c
	libavformat/takdec.c
	libavformat/tta.c
	libavformat/utils.c
	libavformat/vqf.c
	libavformat/westwood_vqa.c
	libavformat/xmv.c
	libavformat/xwma.c
	libavformat/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 23:15:19 +02:00
Vittorio Giovara 059a934806 lavc: Consistently prefix input buffer defines 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-07-27 15:24:59 +01:00
Michael Niedermayer b457da4ce2 Merge commit '0e7c0ec344f542e68e3cc9680e8d41dffeffdb4e' 
* commit '0e7c0ec344f542e68e3cc9680e8d41dffeffdb4e':
  lavf/hevc: pad the RBSP buffer as required by the bistream reader

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-07-09 03:54:31 +02:00
Anton Khirnov 0e7c0ec344 lavf/hevc: pad the RBSP buffer as required by the bistream reader 2015-07-08 23:36:10 +02:00
Deliang Fu 6e1f8780c8 avformat: Fix bug in parse_rps for HEVC. 
Make the logic in libavformat/hevc.c parse_rps align with libavcodec/hevc_ps.c ff_hevc_decode_short_term_rps

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-06-11 02:31:53 +02:00
Michael Niedermayer b62b3292d8 avformat/hevc: Check num_negative_pics and num_positive_pics 
Fixes CID1238994

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-12 19:28:15 +02:00
Michael Niedermayer 2cddc0b19a avformat/hevc: Check cpb_cnt_minus1 
Fixes CID1239014

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-05-12 19:09:06 +02:00
Michael Niedermayer 40d552dae6 Merge commit '1a3eb042c704dea190c644def5b32c9cee8832b8' 
* commit '1a3eb042c704dea190c644def5b32c9cee8832b8':
  Replace av_dlog with normal av_log at trace level

Conflicts:
	ffplay.c
	libavdevice/fbdev_dec.c
	libavfilter/avfilter.c
	libavfilter/internal.h
	libavfilter/setpts.c
	libavfilter/src_movie.c
	libavfilter/vf_crop.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fieldorder.c
	libavformat/assdec.c
	libavformat/avidec.c
	libavformat/flvdec.c
	libavformat/http.c
	libavformat/ipmovie.c
	libavformat/isom.c
	libavformat/mov.c
	libavformat/mpegenc.c
	libavformat/mpegts.c
	libavformat/mpegtsenc.c
	libavformat/mux.c
	libavformat/mxfdec.c
	libavformat/nsvdec.c
	libavformat/oggdec.c
	libavformat/r3d.c
	libavformat/rtspdec.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-04-20 03:19:47 +02:00
Vittorio Giovara 1a3eb042c7 Replace av_dlog with normal av_log at trace level 
This applies to every library where performance is not critical.
 2015-04-19 12:41:59 +01:00
Lou Logan 88f2586adb fix various typos 
Signed-off-by: Lou Logan <lou@lrcd.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-03 10:58:19 -08:00
Michael Niedermayer 7f90055470 Merge commit '34bbc81de8a49fbddb92b76dc733f40890480b2b' 
* commit '34bbc81de8a49fbddb92b76dc733f40890480b2b':
  lavf: simplify ff_hevc_annexb2mp4_buf

Conflicts:
	libavformat/hevc.c
	libavformat/hevc.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-10 23:38:01 +01:00
Michael Niedermayer b73cf4eb15 Merge commit 'ee17be3fdd37f63f4b77676820e387858908b0f4' 
* commit 'ee17be3fdd37f63f4b77676820e387858908b0f4':
  hevc: Use get_se_golomb_long

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-10 22:51:49 +01:00
Michael Niedermayer 77e9123fe5 lavf: always use av_free 
Signed-off-by: Tim Walker <tdskywalker@gmail.com>
 2014-03-10 18:02:55 +01:00
Tim Walker 34bbc81de8 lavf: simplify ff_hevc_annexb2mp4_buf 
Use ff_hevc_annexb2mp4 instead of duplicating
its functionality, and update the documentation
to match the new behavior.
 2014-03-10 18:02:36 +01:00
Luca Barbato ee17be3fdd hevc: Use get_se_golomb_long 
Do not use inline functions that refer to tables present in other
libraries.
 2014-03-10 10:59:48 +01:00
Michael Niedermayer 88c8e4afea avformat/hevc: fix mix of av_malloc() with free() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 23:27:31 +01:00
Michael Niedermayer a379813cee Merge commit 'b6c61fb83e876d404ac3b0b3657ebfcafdcd1926' 
* commit 'b6c61fb83e876d404ac3b0b3657ebfcafdcd1926':
  movenc: enable Annex B to MP4 conversion for HEVC tracks.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 23:08:33 +01:00
Michael Niedermayer 1b1d77ae9b Merge commit '20b40a597cdd4969cf1147d7c7efee2b6232524b' 
* commit '20b40a597cdd4969cf1147d7c7efee2b6232524b':
  movenc: write hvcC tag for HEVC.

Conflicts:
	libavformat/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-09 22:48:08 +01:00
Tim Walker b6c61fb83e movenc: enable Annex B to MP4 conversion for HEVC tracks. 2014-03-09 18:09:40 +01:00
Tim Walker 20b40a597c movenc: write hvcC tag for HEVC. 2014-03-09 18:09:40 +01:00