android_external_ffmpeg/libavcodec, branch stable/cm-11.0

ffmpeg: Add license notice files

2014-10-08T22:47:44+00:00

Explicitly include the license text in the Legal section

Change-Id: Iba0509bd0c64a5dad20d1113de55ad027159e4e6

Android porting for ffmpeg 2.1 release

2014-04-23T08:14:08+00:00

Add Android.mk to build ffmpeg libraries with AOSP tree.
Based on the nice work of Chia-I Wu (olv):
git://gitorious.org/~olvaffe/ffmpeg/ffmpeg-android

Tested built OK on Android 4.3 for x86, mips, armv7-a and armv7-a-neon.

avcodec/hevc: Simplify get_qPy_pred()

2014-02-23T15:44:37+00:00

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 
(cherry picked from commit 64278039e55ffc88d231a8d760ecc257a120760a)

Conflicts:

	libavcodec/hevc_filter.c

Merge commit 'e22ebd04bcab7f86548794556c28ecca46d9c2ac'

2014-02-23T15:42:21+00:00

* commit 'e22ebd04bcab7f86548794556c28ecca46d9c2ac':
  hevc: Bound check cu_qp_delta

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer 
(cherry picked from commit a69dd1163b1a91978e596af551c9561d121aeedf)

Conflicts:

	libavcodec/hevc.c

avcodec/mpeg4videodec: Check for bitstream overread in decode_vol_header()

2014-02-23T15:36:01+00:00

Fixes out of array read
Fixes: 08e48e9daae7d8f8ab6dbe3919e797e5-asan_heap-oob_157461c_5295_cov_1266798650_firefing.mpg
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 3edc3b159503d512c919b3d5902f7026e961823a)

Conflicts:

	libavcodec/mpeg4videodec.c

avcodec/h264: use subsample factors of the used pixel format

2014-02-23T14:04:07+00:00

Fixes out of array read
Fixes: 1cb91c36c4e55463f14aacb9bdf55b38-asan_heap-oob_106cbce_5617_cov_11212800_h264_mmx_chroma_intra_lf.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 8c55ff393340998faae887dfac19e7ef128e1e58)

Signed-off-by: Michael Niedermayer

avcodec/h264: more completely check the loop filter parameters

2014-02-23T14:02:14+00:00

Fixes out of array read
Fixes: caa65cc01655505705129b677189f036-signal_sigsegv_fdcc43_2681_cov_3043376737_PPH422I5_Panasonic_A.264
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 91253839e14cce9793ee93f184cef609ca8195d5)

Signed-off-by: Michael Niedermayer

avcodec/alsdec: check predictor order against block length

2014-02-23T14:00:02+00:00

Fixes out of array access
Fixes: abd3c041acbcb816be113455d138166b-asan_heap-oob_b11634_3707_cov_1707137151_als_05_2ch48k16b.mp4
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit 18f94df8af04f2c02a25a7dec512289feff6517f)

Signed-off-by: Michael Niedermayer

avcodec/hevc_ps: Use get_bits_long() in decode_vui()

2014-02-23T13:58:13+00:00

Fix assertion failure
Fixes: a225222ef88a0f5b1e93e1d0432debc3-asan_static-oob_124a17d_1448_cov_77608227_DBLK_E_VIXS_1.bit
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer 
(cherry picked from commit b818637b84948e917d11c987f2270cea5b3fcfea)

Signed-off-by: Michael Niedermayer

avcodec/hevc: make check for previous slice segment tighter

2014-02-23T13:53:59+00:00

This ensures the previous one is matching the curent and not just any

Signed-off-by: Michael Niedermayer 
(cherry picked from commit 1a3ed056c523b4670e192301be15dbc521ec8353)

Signed-off-by: Michael Niedermayer