FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	fffca3d278	4xm: return a proper error code.	11 years ago
Tim Walker	7840c40445	(e)ac3dec: set AV_FRAME_DATA_MATRIXENCODING side data.	11 years ago
Tim Walker	13345fc1f8	(e)ac3: parse and store the Dolby Surround, Surround EX and Headphone mode flags.	11 years ago
Tim Walker	e92123093d	mlpdec: set AV_FRAME_DATA_MATRIXENCODING side data.	11 years ago
Tim Walker	4b7f1a7ced	mlp: Parse TrueHD decoder channel modifiers and set the AVMatrixEncoding for each substream.	11 years ago
Tim Walker	30d70e79a6	dcadec: set AV_FRAME_DATA_MATRIXENCODING side data.	11 years ago
Tim Walker	6bfdb2de88	dcadec: set the output channel mode more accurately. When downmixing 2.1 to 2-channel, if the 2.0 portion is Lt/Rt, sum-difference or dual mono, the actual output will be the same (with the LFE either mixed-in or discarded). Also, when downmixing an arbitrary layout to 2-channel, if the bitstream contains custom downmix coefficients targeting Lt/Rt, then the output will be Lt/Rt rather than regular Stereo.	11 years ago
Tim Walker	5b4797a21d	avframe: add AV_FRAME_DATA_MATRIXENCODING side data type. Includes a libavcodec utility function to update a frame's side data.	11 years ago
Alex Converse	7f29644108	aac: Fix low delay windowing. AAC LD uses a low overlap sine window instead of a KBD window.	11 years ago
Alex Converse	b2212dec0f	aac: Fix TNS decoding for the 512 sample window family.	11 years ago
Martin Storsjö	3348e3492d	arm: Use the matching endfunc macro instead of the assembler directive directly Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	2ad4ee345a	arm: Add a missing endfunc macro call Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Anton Khirnov	a3a55645f0	mpegvideo: remove disabled bfin asm It has been disabled as 'broken' over 3 years ago in `b716a792`	11 years ago
Anton Khirnov	a4d0c6e050	mpegvideo: move dct_unquantize functions up to avoid forward declarations	11 years ago
Anton Khirnov	aec25b1c46	mpegvideo: split the encoding-only parts of frame_start() into a separate function This introduces some code duplication. However, much of it should go away once the decoders stop using MpegEncContext.	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	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
Luca Barbato	4d2bb28931	h264: namespace the decode function Make much easier debugging.	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
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
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
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	3d9fc21e59	h264: Refactor decode_frame_packing_arrangement Directly set the fields when necessary.	11 years ago
Luca Barbato	3a149e23d3	hevc: Refactor decode_nal_sei_frame_packing_arrangement Directly set the fields when necessary. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	11 years ago
Peter Holik	6fd99e78de	png: add a standalone parser Useful for reading png images from a pipe.	11 years ago
Diego Biurrun	79d9884e95	build: Merge pthreads/w32threads OBJS declarations	11 years ago
Martin Storsjö	35686a289f	mp3adu: Set the channel layout properly This fixes decoding, broken since `7e35037`. This is similar to what was done for the normal mp3 decoder in `f4a86bc9`. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Anton Khirnov	d7b3ee9a3a	lavc: deprecate avcodec_get_frame_defaults(). Also bump libavcodec micro and add an APIchanges entry saying that av_frame_* should now be used instead of the lavc AVFrame functions.	11 years ago
Anton Khirnov	598ce4ab4f	h264: call av_frame_unref() instead of avcodec_get_frame_defaults(). This is a temporary workaround to allow deprecating avcodec_get_frame_defaults(). The proper solution will be using a properly allocated AVFrame in Picture.	11 years ago
Anton Khirnov	48d17ee6dc	api-example: remove an unneeded call to avcodec_get_frame_defaults(). avcodec_decode_audio4() resets the frame itself.	11 years ago
Anton Khirnov	2d1f4288dd	mpegvideo: call av_frame_unref() instead of avcodec_get_frame_defaults(). This is a temporary workaround to allow deprecating avcodec_get_frame_defaults(). The proper solution will be using a properly allocated AVFrame in Picture.	11 years ago
Anton Khirnov	b06c8bce02	mpegvideo: remove an unneeded call to avcodec_get_frame_defaults(). ff_mpeg_unref_picture() already resets the frame.	11 years ago
Anton Khirnov	95a8a5aca6	lavc: call av_frame_unref() instead of avcodec_get_frame_defaults(). avcodec_get_frame_defaults() will be deprecated.	11 years ago

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19160 Commits (fe4d5fe9361162f9033ff1bd84bfc1b2091ba785)