FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	0f931b29f7	Factorize avpriv_mirror() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Giorgio Vazzana	a3ab87427c	avutil/camellia: cosmetic fixes Signed-off-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Giorgio Vazzana	fbb792f90f	avutil/camellia: use K[2] instead of *K in generate_round_keys() Additionally, change parameters order. Signed-off-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Giorgio Vazzana	8e38b1539e	avutil/camellia: make LR128() more robust Signed-off-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Giorgio Vazzana	88d19d240a	avutil/camellia: fix documentation for av_camellia_crypt() Signed-off-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Supraja Meedinti	c6bb651bce	libavutil: Added Camellia symmetric block cipher Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Previous version of this patch reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
James Almer	37b35feb64	x86/swr: add SSE2/AVX pack_8ch functions Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	10 years ago
Michael Niedermayer	827af24230	avutil/rational: Check that av_reduce() returns values within the requested max Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Clément Bœsch	56e432b27b	avutil/atomic: reuse ret to avoid dereferencing twice the same value.	10 years ago
Michael Niedermayer	05e74ac2f3	avutil/hmac: use av_freep() to avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	6d639ecf44	avutil/audio_fifo: use av_freep() to avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	336bb3f706	avutil/dict: Use av_freep() to avoid leaving stale pointers in memory Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	649c158e8c	Add FFMPEG_VERSION into the binary libs This simplifies identifying from which revision a binary of a lib came from Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Supraja Meedinti	4e1ecfe214	libavutil: Added cbc mode to cast128 Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Previous version reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	b1306823d0	check memory errors from av_strdup()	10 years ago
Luca Barbato	5d839778b9	lavu: Refactor side data wiping And make sure the nb_side_data field is reset as well. Based on an initial patch from wm4 <nfxjfg@googlemail.com>. CC: libav-stable@libav.org	10 years ago
Supraja Meedinti	abbcc68e5c	libavutil: cosmetic: inserted spaces wherever necessary Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	a400edbb6d	lavu/frame: fix malloc error path in av_frame_copy_props() The error path frees all side data, but forgets to reset the side data count. This can blow up later in av_frame_unref() and free_side_data(). Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Anton Khirnov	e10e6651b5	thread: use "" instead of <> for including the w32pthreads wrapper Found-by: Dave Yeo <dave.r.yeo@gmail.com>	10 years ago
wm4	a963fdb0ea	lavu/dict: check for malloc failures Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Martin Storsjö	780cd20b00	aarch64: Use .data.rel.ro for const data with relocations This reverts commit `c00365b46d` in addition to using a different section. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Martin Storsjö	f963f80399	arm: Use .data.rel.ro for const data with relocations Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	41a52740d4	avutil/opt: Fix AV_OPT_TYPE_BINARY case in av_opt_is_set_to_default() Fixes CID1257010 Reviewed-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ace9161655	avutil/opt: Check av_parse_video_rate()s return value Fixes CID1257008 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	eb74839caa	avutil/opt: Check av_parse_color() return value Fixes: CID1257007 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	890d8f44fd	avutil/buffer: add #if USE_ATOMICS around atomics specific functions to ensure sync types arent mixed by mistake Fixes CID1257011 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Kieran Kunhya	9a738c27dc	v210enc: Add SIMD optimised 8-bit and 10-bit encoders Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	10 years ago
Michael Niedermayer	5bf4cd8e5b	avutil/ppc/util_altivec: add () to VEC_SPLAT16 macro Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	c299b6fd08	avutil/buffer: Move USE_ATOMICS to thread.h to avoid it becoming out of sync with it Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Dave Yeo	32eadfe453	libavutil/threads.h: correct an include to be local Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Dave Yeo	090a7801a8	libavutil/thread.h: Support OS/2 threads Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vadim Kalinsky	2db29482f1	avutil/bprint: C++ compatible AVBPrint definition. Previous version reviewed-by: Nicolas George <george@nsup.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	0cb994dfe3	lavu/opt: add escaping to av_opt_serialize Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Lukasz Marek	f00e9c4b10	lavu/opt: add consts where possible	10 years ago
Stefano Sabatini	29208e6dcf	lavu/imgutils: remove redundant and wrong check in av_image_fill_arrays	10 years ago
wm4	fbd6c97f9c	lavu: fix memory leaks by using a mutex instead of atomics The buffer pool has to atomically add and remove entries from the linked list of available buffers. This was done by removing the entire list with a CAS operation, working on it, and then setting it back again (using a retry-loop in case another thread was doing the same thing). This could effectively cause memory leaks: while a thread was working on the buffer list, other threads would allocate new buffers, increasing the pool's total size. There was no real leak, but since these extra buffers were not needed, but not free'd either (except when the buffer pool was destroyed), this had the same effects as a real leak. For some reason, growth was exponential, and could easily kill the process due to OOM in real-world uses. Fix this by using a mutex to protect the list operations. The fancy way atomics remove the whole list to work on it is not needed anymore, which also avoids the situation which was causing the leak. Signed-off-by: Anton Khirnov <anton@khirnov.net>	10 years ago
Anton Khirnov	2443e522f0	lavu: add wrappers for the pthreads mutex API Also add no-op fallbacks when threading is disabled. This helps keeping the code clean if Libav is compiled for targets without threading. Since we assume that no threads of any kind are used in such configurations, doing nothing is ok by definition. Based on a patch by wm4 <nfxjfg@googlemail.com>.	10 years ago
Matthew Oliver	0167fa0060	msvc: Fix compilation errors due to header include order. Ensures that the header include order is such that winsock2.h is always included before windows.h or that windows.h does not include winsock.h. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Rong Yan	22e557917d	libavutil/ppc/util_altivec.h : fix load_with_perm_vec() add marcos vcswapi2s() vcswapc() VEC_SPLAT16() VEC_SLD16() for POWER LE Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Martin Storsjö	9326d64ed1	Share the utf8 to wchar conversion routine between lavf and lavu This doesn't add any dependency on library internals, since this only is a static inline function that gets built into each of the calling functions - this is only to reduce the code duplication. Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Kieran Kunhya	36091742d1	v210enc: Add SIMD optimised 8-bit and 10-bit encoders Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	ea0d893817	lavu/opt: handle NULL obj in av_opt_next It indirectly also fixes av_opt_free for NULL objs. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Michael Niedermayer	b4d8724ab2	avutil/file: fix av_tempfile() documentation Found-by: Lukasz Marek <lukasz.m.luki2@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Vittorio Giovara	277ff7f5dc	lavu: move internal define to the only places where it is used	10 years ago
Michael Niedermayer	5182a2a235	avutil: remove FF_CONST_AVUTIL53, its no longer needed version is 54 already Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	ab922f9ef1	lavu/dict: add av_dict_get_string Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
jessejiang	29d208d5d4	avutil/arm/float_dsp_init_vfp: replace restrict by av_restrict Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a54a51cc9b	avutil/float_dsp: add avpriv_float_dsp_alloc() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Lukasz Marek	bee5844ddd	lavu/opt: introduce av_opt_serialize() Function allows to create string containing object's serialized options. Such string may be passed back to av_set_options_string() in order to restore options. Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago
Lukasz Marek	eec693328a	lavu/opt: introduce av_opt_is_set_to_default() New function allows to check if option is set to its default value Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>	10 years ago

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3581 Commits (8768f8f4b92990e5b9c5df1024438122532998d4)