Carl Eugen Hoyos
0b3e070035
Bump minor for G.723.1 encoder and muxer.
13 years ago
Mohamed Naufal
ef64c45c94
g723.1 encoder
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Mans Rullgard
581810f502
mpeg4dec: use unsigned type for startcode in ff_mpeg4_decode_picture_header
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
aa498fef0d
mpeg124: use sign_extend() function
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
633ddb8519
ac3dec: use get_sbits() instead of manually sign-extending
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
84dda40762
4xm: fix signed overflow
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
ba3f07d061
wmavoice: fix a signed overflow
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
05795f35be
mpegvideo_enc: fix a signed overflow
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Michael Niedermayer
397d194e50
prores: check slice mb_y against mb_height
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
e1b2f6ec11
prores: only call get_buffer once per frame
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
ebba05b3c5
prores:cosmetics
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
fd0247f833
prores: fix typo
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Mans Rullgard
282847ba80
zmbv: remove memcpy() of decoded frame
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
2f329db90e
mpeg12enc: use sign_extend() function
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
60f10e0ad3
h264pred: use unsigned types for pixel values, fix signed overflows
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
4d1418cd4f
h264: fix signed overflows in x*0x01010101 expressions
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
d66b9dec11
h264pred: remove unused variables
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Themaister
18a97b030c
Allow YUV444P and RGB/BGR encoding for libx264.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
7fb92be7e5
qtrle: check for out of bound writes.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
a68a6a4fb1
xxan: check for out of bound accesses
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
e182de9a98
txd: check for out of bound reads.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
a4ed7c3fe9
qtrle: check for invalid line offset
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
6d45702f7f
vqavideo: check for out of bound reads.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
b226af3910
vqavideo: check for invalid/unsupported version
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
6c1fb3e763
eamad: release the reference frame on video size changes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
da35797359
eamad: check for out of bound reads when doing MC
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
6e20554a6d
eamad: avoid NULL derefence when missing the reference frame.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
6bfe0d4c3d
eatgv: fix pointer arithmetic overflows.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
09302a897d
eatgv: fix out of bound reads on corrupted motions vectors.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
74b9c59839
eamad: clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of the temporary buffer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
31ac9b30ae
atrac1: give a valid context pointer to av_log().
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Themaister
a3e11fa43c
Start adding pixel definitions for planar rgb.
13 years ago
Mans Rullgard
bb59156606
vp8: fix signed overflows
In addition to avoiding undefined behaviour, an unsigned type
makes more sense for packing multiple 8-bit values.
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
e708afd3c0
motion_est: fix some signed overflows
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
559c244d42
dca: fix signed overflow in shift
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Mans Rullgard
d12294304a
aacdec: fix undefined shifts
Since nnz can be zero, this is needed to avoid a shift by 32.
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Michael Niedermayer
db27bef747
dct-test: document the number of bits we use for testing.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Michael Niedermayer
3d5971d9f7
dct-test: better term for meximum error.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
a00676e48e
bink: Check for various out of bound writes
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Laurent Aimar
24adf7832b
bink: Check for out of bound writes when building tree
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Mans Rullgard
ac6eab1496
put_bits: fix invalid shift by 32 in flush_put_bits()
If flush_put_bits() is called when the 32-bit buffer is empty,
e.g. after writing a multiple of 32 bits, and invalid shift by
32 is performed. Since flush_put_bits() is called infrequently,
this additional check should have negligible performance impact.
Signed-off-by: Mans Rullgard <mans@mansr.com>
13 years ago
Michael Niedermayer
74f77eb048
H264: set colorspace and full range to values indicating unspecified by default
Code based on ffdshow
Author unknown
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Clément Bœsch
3775af0fec
bintext: reset x and y pos after each frame decode.
This makes successive frames decode possible.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
13 years ago
Laurent Aimar
9bd854b1ff
mpc8: Check out of bound bands limit
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Laurent Aimar
7d17a794f0
xan: Prevent NULL dereference with missing palette
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Laurent Aimar
3db3fdf4c6
xan: Check for out of bound reads in xan_huffman_decode()
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Laurent Aimar
3e0757c2a8
xan: Fixed out of bound accesses in xan_unpack()
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Laurent Aimar
1cd0a55163
motionpixels: Prevent calling init_vlc() with invalid parameters
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Laurent Aimar
5f05cf4ea9
shorten: Fix out of bound writes in fix_bitshift()
The data pointers s->decoded[*] already take into account s->nwrap.
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago
Laurent Aimar
1720603287
dsicinav: Check for out of bounds writes
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
13 years ago