FFmpeg

Commit Graph

Author	SHA1	Message	Date
Vittorio Giovara	074a1b3732	aacpsy: Check memory allocation	10 years ago
Peter Cordes	3ad3529b56	avfilter/vf_mpdecimate: add comment about 8x8 SAD Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Peter Cordes	6590acf0fd	avfilter/vf_mpdecimate: support more pixel formats, including GBRP Add some planar formats we can handle without distorting the meaning of hi and lo. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Peter Cordes	50f112c915	avfilter/vf_mpdecimate: debug logging of threshold stats It's often really helpful to know why a frame wasn't decimated (lo or hi), and how much you exceeded the threshold by, if you're trying to tweak the thresholds to get what you want. mpdecimate already prints a line per input frame with -v debug, this just makes it longer. Signed-off-by: Peter Cordes <peter@cordes.ca>	10 years ago
Vittorio Giovara	149fa0b7ac	mpegvideo: Move MotionEstContext and function declarations to a separate header	10 years ago
Vittorio Giovara	b2b766914a	mpegvideo: mpeg12: Move function declarations	10 years ago
Vittorio Giovara	378a00087f	mpegvideo: Move tables to a separate file	10 years ago
Vittorio Giovara	31a117a0e6	mpegvideo: msmpeg4: Move function declarations	10 years ago
Vittorio Giovara	2f15846ad7	mpegvideo: wmv2: Move function declarations	10 years ago
Hendrik Leppkes	902a55f716	dxva2_hevc: re-write reference frame handling The old logic required an explicit clearing of the lists first and was prone to overflow the DXVA2 struct in some circumstances. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Hendrik Leppkes	35818b8aaf	dxva2_hevc: fix 32x32 scaling lists Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Andreas Cadhalpun	5c720657c2	mov: always check avio_read return value If avio_read fails, the buffer can contain uninitialized data. This fixes 'Conditional jump or move depends on uninitialised value(s)' valgrind warnings, and addresses a few memleaks. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Vittorio Giovara	bff0349d9d	avio: Add avio_read wrapper to simplify error checking Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Andreas Cadhalpun	cffb9ea81b	mov: reject zero bytes_per_frame with non-zero samples_per_frame In this case the mov demuxer can return a large number of empty packets. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Andreas Cadhalpun	8e9c39e81f	mov: abort on EOF in ff_mov_read_chan Otherwise the loop can take a lot of time if num_descr is very large. Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	a8a90906fb	mov: Correctly allocate ctts_data It can be reallocated. CC: libav-stable@libav.org	10 years ago
Andreas Cadhalpun	f261a55d72	mov: Fix two memleaks Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org> CC: libav-stable@libav.org	10 years ago
Peter Cordes	fb1be6303d	avfilter/vf_mpdecimate: pass the same AVClass context as use elsewhere to av_pixelutils_get_sad_fn() Signed-off-by: Peter Cordes <peter@cordes.ca>	10 years ago
Vittorio Giovara	3f38d4b816	vp9: Parse subsampling and report missing feature	10 years ago
Clément Bœsch	b60c445965	tests: add some ASS/SSA/MKS remux and transcode tests	10 years ago
James Almer	d68c05380c	x86: check for AV_CPU_FLAG_AVXSLOW where useful Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
James Almer	cae3985120	x86: Add helper macros to check for slow cpuflags Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
James Almer	f7cafb5d02	x86: add AV_CPU_FLAG_AVXSLOW flag Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago
Luca Barbato	d0bf20a4f2	ppc: vsx: Implement diff_pixels and get_pixels Use a macro to abstract the endianness.	10 years ago
Luca Barbato	eecd29b3fd	ppc: vsx: Implement float_dsp	10 years ago
Luca Barbato	7d07ee5a9b	ppc: cpu: Add support for VSX and POWER8 extensions	10 years ago
Luca Barbato	da60b99a88	ppc: Restrict some Altivec implementations to Big Endian In Little Endian the vec_ld/vec_st operations work as expected only for byte-vectors.	10 years ago
Luca Barbato	f22ebd2555	ppc: configure: Support ISA 2.06 and later POWER 7 and POWER 8 support VSX and ldbrx. POWER 8 supports additional extended VSX instructions introduced with ISA 2.07.	10 years ago
Luca Barbato	3058872c29	ppc: Clarify and extend the cpuid check Add POWER entries.	10 years ago
Luca Barbato	baa94563fe	ppc: linux: Check altivec using the auxv Should prevent trying to use altivec when it is disabled by the kernel.	10 years ago
Luca Barbato	7014b65995	ppc: pixblockdsp: Use the abriged vector types	10 years ago
Luca Barbato	72cebae0d9	ppc: avutil: Use the abriged vector types	10 years ago
Luca Barbato	254eb5b6fa	ppc: avutil: Drop a potentially dangerous workaround The compiler is free to optimize such expressions in any sort of way.	10 years ago
Rodger Combs	c729021f45	configure: Check for SecItemImport for securetransport as well This fixes the default build on iOS; eventually I should come up with a better solution for that platform. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	168195f25a	Merge commit '881b80b3294483696a21b21a69fa5eee30f33037' * commit '881b80b3294483696a21b21a69fa5eee30f33037': network: prevent SIGPIPE on OSX See: `c41e0aedf5` Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	881b80b329	network: prevent SIGPIPE on OSX OSX does not know MSG_NOSIGNAL. BSD (which OSX is based on) has got the socket option SO_NOSIGPIPE (even if modern BSDs also support MSG_NOSIGNAL). Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Michael Niedermayer	03637762d9	avfilter/vf_fade: Force alpha pixel format if alpha is set to 1 Fixes Ticket4321 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	11aa050a25	avcodec/parser: Print an error in case of reallocation fails in ff_combine_frame() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	6f51674c91	postproc: Avoid floats in maxClipped computation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	ebe919cce2	postproc/postprocess_template: Compute packedYScale and QPCorrecture without floats Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
wm4	c41e0aedf5	network: prevent SIGPIPE on OSX OSX does not know MSG_NOSIGNAL, and provides its own non-standard mechanism instead. I guess Apple hates standards. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	e9d646f44c	Merge commit '0181ae9af2de1526464d23209b82e6674d362f5d' * commit '0181ae9af2de1526464d23209b82e6674d362f5d': h264: Make sure reinit failures mark the context as not initialized Conflicts: libavcodec/h264_slice.c See: `e8714f6f93` Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	7d1cfbbc3e	Merge commit '5ecabd3c54b7c802522dc338838c9a4c2dc42948' * commit '5ecabd3c54b7c802522dc338838c9a4c2dc42948': msrle: Use FFABS to determine the frame size in msrle_decode_pal4 Conflicts: libavcodec/msrledec.c See: `f7e1367f58` Merged-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Andreas Cadhalpun	3ef5702926	libopenjpegdec: check existence of image component data libopenjpeg can return images with components without data. This fixes segmentation faults. Reviewed-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>	10 years ago
Michael Niedermayer	161d0ac721	doc/ffmpeg: Document xerror Previous version reviewed-by: Lou Logan <lou@lrcd.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	a3ec1d6abd	avformat/movenc: Add loction/xyz support to allow copying data between mov files Fixes Ticket4337 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Luca Barbato	0181ae9af2	h264: Make sure reinit failures mark the context as not initialized Bug-Id: CVE-2015-3417 CC: libav-stable@libav.org	10 years ago
Luca Barbato	5ecabd3c54	msrle: Use FFABS to determine the frame size in msrle_decode_pal4 As done in msrle_decode_8_16_24_32. Bug-Id: CVE-2015-3395 CC: libav-stable@libav.org	10 years ago
Michael Niedermayer	08b7d19def	avformat/mov: Also export loci altitude Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	1607f77494	avformat/mov: Append place name instead of overwriting for loci Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago

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