FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	a8cc88b1a2	tests/Makefile: allow FILTER* to be called with lists of filter names	11 years ago
Anton Khirnov	cc976a75df	audio_mix: print (SKIP) instead of 0.0 for matrix columns removed along with output zeroing	11 years ago
Anton Khirnov	fc6a3ef40d	audio_mix: fix zeroing output channels in certain cases Specifically, when the corresponding input channel exists and its matrix column is all-zero (which is necessary for zeroing the output), the matrix column must be removed from the matrix. This is not done currently, so the mixing code would end up using uninitialized pointers from stack. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind	11 years ago
Anton Khirnov	3d95d27376	audio_mix: initialize the data pointers to NULL This should make it easier to catch problems where some of those pointers are used uninitialized, since reading from NULL should always crash, while random numbers from stack can turn out to be valid pointers, so random memory may be silently overwritten.	11 years ago
Anton Khirnov	58312b2472	h264: reset data_partitioning if decoding the slice header for NAL_DPA fails If it was set before then we can end up trying to decode a slice without a valid slice header, which can lead to invalid memory access. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	e89aa4bf56	lzw: switch to bytestream2 Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	1b5d065ca7	pmpdec: check that there is at least one audio packet. The code cannot handle there being none, but that should not happen for valid files. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	94a417acc0	mathematics: remove asserts from av_rescale_rnd() It is a public function, it must not assert on its parameters.	11 years ago
Anton Khirnov	24057c8320	eacmv: check the framerate before setting it. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	5569146d48	adx: check that the offset is not negative Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	a6a2282c25	rv30: fix extradata size check. It has been checking the number of bits in the offset instead of the actual offset. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	feded990e3	mpegvideo: set reference/pict_type on generated reference frames Otherwise the generic code will unref them, which can then result in last_picture_ptr == current_picture_ptr, which causes deadlocks at least in rv40. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC:libav-stable@libav.org	11 years ago
Anton Khirnov	58f0d164de	Makefile: add html template files to the doxygen deps	11 years ago
Luca Barbato	9a4c10e3af	lavu: Move preprocessor macros in a separate file And remove all the circular inclusions of avutil.h while at it.	11 years ago
Luca Barbato	4d2bb28931	h264: namespace the decode function Make much easier debugging.	11 years ago
Luca Barbato	1ab91c7d4a	doxy: Update the css to have a flat style Drop references to the doxy image gradients and style a the code blocks to keep the whitespace and indent properly. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	9ace13db77	doxy: Fix link in badge color Green on blue was not exactly optimal. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Diego Biurrun	b83d1ee3b4	avutil: Move library version related macros to version.h This is a more sensible place for these macros.	11 years ago
Luca Barbato	1716b4c7b8	mms: Remove non-utf8 characters Certain softwares get badly confused. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Diego Biurrun	bd0fba8797	configure: Explicitly disable w32threads if the test for it fails This avoids false positive enabling of w32threads if explicitly requested on the command line, but dependencies are missing.	11 years ago
Diego Biurrun	d06ca2040c	error.h: Do not circularly depend on avutil.h	11 years ago
Tim Walker	10d982480f	lavu: fix typo in documentation.	11 years ago
Tim Walker	57ead8449e	doc: fix link to the ISC license text in the developer documentation.	11 years ago
Tim Walker	6c0e835117	doc: fix a coding style error in the developer documentation.	11 years ago
Mason Carter	61ae993957	vc1: Fix intensity compensation performance regression Introduced by `28243b0d35` Intensity compensation is always used once it was encountered, because v->next_use_ic is never set back to zero. Reset v->next_use_ic, when resetting v->next_luty/uv. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Guillaume Martres	7398e0516f	hevc: move DSP declarations from hevc.h into hevcdsp.h Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Justin Ruggles	be7c323176	Add a libwebp encoder	11 years ago
Martin Storsjö	d307e408d4	arm: Don't clobber callee saved registers in scalarproduct q4-q7/d8-d15 are supposed to not be clobbered by the callee. CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Mickaël Raulet	5c3fa74b94	hevc: support luma bit depth != chroma bit depth for PCM coding units Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Guillaume Martres	78d0b7f36e	hevc: warn when an unknown profile is used Bitstreams conforming to the spec should not use profiles not defined in it. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Gildas Cocherel	259cddb137	hevc_ps: fix indentation Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Gildas Cocherel	2d18aaa14b	hevc: refactor Profile Tier Level Also store a few PTL flags which were skipped before Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Guillaume Martres	67bbaed5c4	hevc: don't check for errors in PTL code According to the spec, the value of XXX_reserved_zero_44bits should be ignored, so don't report an error when it's not zero. Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Gildas Cocherel	321cb8b048	hevc: store profile and level in AVCodecContext Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Gildas Cocherel	2a41826bea	lavc: add HEVC profiles names Signed-off-by: Anton Khirnov <anton@khirnov.net>	11 years ago
Luca Barbato	f412b2c9f3	flv: Use the correct type to hold the file offset	11 years ago
Luca Barbato	15739a9bd1	jvdec: Do not feed the decoder with known wrong data Still assume the size value is right in non-explode mode.	11 years ago
Paul B Mahol	e518cb863e	jvdec: Fix memory leak of jv->frames Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	11 years ago
Luca Barbato	027712e851	jvdec: Return EOF on end of file	11 years ago
Anton Khirnov	dfc50ac85e	x86: mpegvideo: move denoise_dct asm to mpegvideoenc This function is encoding-only. Signed-off-by: Diego Biurrun <diego@biurrun.de>	11 years ago
Mason Carter	b254490bda	vc1: arm: Add NEON no_rnd chroma MC Apply David Conrad's old patch to the modern codebase. http://ffmpeg.org/pipermail/ffmpeg-devel/2009-April/059877.html Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Mason Carter	832e190632	vc1: arm: Add NEON assembly For: ff_vc1_inv_trans_{8,4}x{8,4}_{dc_,}neon ff_put_pixels8x8_neon ff_put_vc1_mspel_mc{0,1,2,3}{0,1,2,3}_neon (except for 00) Based on ARM assembly code in libavcodec/arm by Rob Clark and Mans Rullgard. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Diego Biurrun	e1b9de4fe1	atomics: cosmetics: Restructure ifdefs for greater clarity Also fix the #endif comment in a few places and #include config.h to avoid assuming it is #included implicitly.	11 years ago
Diego Biurrun	8558595a59	configure: Express atomics/thread deps through the dependency system	11 years ago
Martin Storsjö	e121a725c3	fate: Explicitly specify the pixel format for the pngparser test The RGB32 pixel format is RGBA/BGRA depending on target endianness - make sure to convert it to one specific format for the framecrc tests. This fixes the pngparser fate test on big endian. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Anton Khirnov	fe533ffdcf	Prepare release notes for Libav 10 "Eks" Additional editing by Diego Biurrun	11 years ago
Martin Storsjö	b3189aff8b	png_parser: Fix parsing on big endian Since pc.state is populated by shifting in from the end of the 32 bit word, the content within pc.state is already in native endian and should not be read with the AV_R{L,B} functions. This was already done correctly for state64 above. This fixes the fate-corepng test on big endian. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	d8fd183683	vc1: Fix mb_height for field pictures Tables are always allocated now with sufficient space for either progressive or interlaced content. The alternative would be to detect a change and reallocate. This fixes decoding of a sample. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Vittorio Giovara	bd316109b3	apidoc: fix warning from stereo3d.h	11 years ago
Vittorio Giovara	3d9fc21e59	h264: Refactor decode_frame_packing_arrangement Directly set the fields when necessary.	11 years ago

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