FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	4f81f8dba7	Drop unnecessary golomb.h #includes	9 years ago
Diego Biurrun	197ae68e78	Drop unnecessary unary.h #includes	9 years ago
Ganesh Ajjanagadde	db1a642cd2	all: move ff_exp10, ff_exp10f, ff_fast_powf to lavu/ffmath.h The idea is to use ffmath.h for internal implementations of math functions. Currently, it is used for variants of libm functions, but is by no means limited to such things. Note that this is not exported; use lavu/mathematics for such purposes. Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: Ganesh Ajjanagadde <gajjanag@gmail.com>	9 years ago
Andreas Cadhalpun	2884cf205a	on2avc: limit number of bits to 30 in get_egolomb More don't fit into the integer output. Also use get_bits_long, since get_bits only supports reading up to 25 bits, while get_bits_long supports the full integer range. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Michael Niedermayer	3215342121	avcodec/on2avc: Fix stability issues with scale_tab generation This also simplifies the code the resulting values are binary identical to what pow(10, i/10.0) produces	9 years ago
Ganesh Ajjanagadde	71af38954b	avcodec/on2avc: fix regression on icc since `5495c7f` Should fix the regression, and also speeds up table generation. Tables tested on GNU/Linux+clang: they are identical to the ones prior to `5495c7f`. ff_exp10 caused one slight change in one entry, 50000 became 50001 due to somewhat incorrect rounding. Untested on ICC; passes FATE on GNU/Linux+gcc. Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Ganesh Ajjanagadde	5495c7f2a3	lavc/on2avc: replace pow(10,x) by ff_exp10(x) Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Andreas Cadhalpun	4d5c3b02e9	on2avc: limit number of bits to 30 in get_egolomb More don't fit into the integer output. Also use get_bits_long, since get_bits only supports reading up to 25 bits, while get_bits_long supports the full integer range. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	7c6eb0a1b7	lavc: AV-prefix all codec flags Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Vittorio Giovara	2d5176fad1	on2avc: Use the integer abs() version Fixes clang warning "floating point absolute value function 'fabsf' when argument is of integer type [-Wabsolute-value]".	10 years ago
Michael Niedermayer	22f15f5735	avcodec/on2avc: Check run more carefully Fixes CID1239106 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Paul B Mahol	392d975efe	avcodec: fix clobbered ff_get_buffer() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Paul B Mahol	1634d2bcd1	avcodec/on2avc: use init_get_bits8() Signed-off-by: Paul B Mahol <onemda@gmail.com>	10 years ago
Michael Niedermayer	cee4490b52	on2avc: check number of channels Fixes invalid memory access. CC: libav-stable@libav.org Bug-ID: CVE-2014-8549 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Michael Niedermayer	b0464212bd	avcodec/on2avc: Use avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	2fa6d21124	on2avc: Fix out of array access CC: libav-stable@libav.org Bug-Id: CID 1206648	10 years ago
Michael Niedermayer	550f3e9df3	avcodec/on2avc: Check number of channels Fixes out of array access Fixes: asan_heap-oob_4da4f3_7_asan_heap-oob_4da4f3_173_Xmen_avc_500.vp6 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ce6a1ff2a1	avcodec/on2avc: Fix out of array access Fixes CID1206648 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Diego Biurrun	f1df0a4c08	on2avc: Remove pointless dsputil.h #include	11 years ago
Lukasz Marek	ab57cbb7b1	lavc/on2avc: silent warnings about const params Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Kostya Shishkov	e2834567d7	On2 AVC decoder	11 years ago

30 Commits (e0b8cba0580e8a1ccf02f4c6c9bc1f448eec1ac8)