FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	112971af26	configure: simplify get_version() All libs have version headers now, which allows hardcoding the path.	13 years ago
Diego Biurrun	86ab7b0f2f	Create version.h headers for libraries that lack them	13 years ago
Diego Biurrun	40e61b7b07	gitignore: Use full path instead of relative path to specify patterns This avoids confusion from patterns meant to only match at the top level matching files in subdirectories.	13 years ago
Ronald S. Bultje	89b81a1c88	mpegvideo: remove VLAs Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Samuel Pitoiset	8c14f7a593	Add XTEA encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Samuel Pitoiset	bc3dbcc8e5	Add Blowfish encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	143f1e9203	eval: Add the isinf() function and tests for it Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	25accf93ad	flacdec: move lpc filter to flacdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	4a8528349f	flacdec: split off channel decorrelation as flacdsp Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Martin Storsjö	296d0da8bd	avplay: Add an option for not limiting the input buffer size For reading from normal files on disk, the queue limits for demuxed data work fine, but for reading data from realtime streams, they mean we're not reading from the input stream at all once the queue limit has been reached. For TCP streams, this means that writing to the socket from the peer side blocks (potentially leading to the peer dropping data), and for UDP streams it means that our kernel might drop data. For some protocols/servers, the server initially sends a large burst with data to fill client side buffers, but once filled, we should keep reading to avoid dropping data. For all realtime streams, it IMO makes sense to just buffer as much as we get (rather in buffers in avplay.c than in OS level buffers). With this option set, the input thread should always be blocking waiting for more input data, never sleeping waiting for the decoder to consume data. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	1c840fa227	FATE: add a test for WMA cover art.	13 years ago
Anton Khirnov	8059d3b7d4	FATE: add a test for apetag cover art	13 years ago
Anton Khirnov	bf2a7f9161	FATE: add a test for itunes cover art.	13 years ago
Mans Rullgard	87466f8124	flacdec: factor out code setting avctx->sample_fmt	13 years ago
Mans Rullgard	d155b60fc8	flac: make FLAC_CHMODE_* constants consecutive	13 years ago
Mans Rullgard	93e7ef9a24	flacdec: allocate sample buffers with av_malloc The buffers are only allocated once, although it can happen from any of a few different places, so there is no need to use realloc. Using av_malloc() ensures they are aligned suitably for SIMD optimisations. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	0da301e105	flacdec: remove curr_bps from FLACContext This value does not need to be persistent across calls.	13 years ago
Mans Rullgard	983fa8bc46	fate: add flac encode/decode tests with various options Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	360aa2465a	flacenc: add option for forcing stereo decorrelation mode This is mainly useful for testing. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Martin Storsjö	30327865f3	ismindex: Verify that all bitrate variants match In Smooth Streaming, the fragments are addressed by time, and the manifest only stores one list of time offests for all streams, so all streams need to have identical fragment offsets. Warn if this isn't the case, so that the user can fix the files instead of getting failures at runtime when the fragments can't be found. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1be8c90847	ismindex: Properly report errors reading the MFRA atom Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	1a068bfefd	cosmetics: Consistently use C-style comments with multiple inclusion guards	13 years ago
Diego Biurrun	4051be6f50	anm: fix a few Doxygen comments	13 years ago
Diego Biurrun	09f211987c	misc typo and wording fixes	13 years ago
Reinhard Tartler	22662ca560	attributes: add av_noreturn Also use it in the declaration of the various exit_program implementations in avtools. inspired by a clang-scan report.	13 years ago
Reinhard Tartler	a1641e9540	attributes: drop pointless define guards the av_-prefixed attributes must not be defined outside of this file	13 years ago
Mans Rullgard	06eb4f0885	configure: do not disable av_always_inline with --enable-small Currently, --enable-small turns av_always_inline into plain inline, which is more or less ignored by the compiler. While the intent of this is probably to reduce code size by avoiding some inlining, it has more far-reaching effects. We use av_always_inline in two situations: 1. The body of a function is smaller than the call overhead. Instances of these are abundant in libavutil, the bswap.h functions being good examples. 2. The function is a template relying on constant propagation through inlined calls for sane code generation. These are often found in motion compensation code. Both of these types of functions should be inlined even if targeting small code size. Although GCC has heuristics for detecting the first of these types, it is not always reliable, especially when the function uses inline assembler, which is often the reason for having those functions in the first place, so making it explicit is generally a good idea. The size increase from inlining template-type functions is usually much smaller than it seems due to different branches being mutually exclusive between the different invocations. The dead branches can, however, only be removed after inlining and constant propagation have been performed, which means the initial cost estimate for inlining these is much higher than is actually the case, resulting in GCC often making bad choices if left to its own devices. Furthermore, the GCC inliner limits how much it allows a function to grow due to automatic inlining of calls, and this appears to not take call overhead into account. When nested inlining is used, the limit may be hit before the innermost level is reached. In some cases, this has prevented inlining of type 1 functions as defined above, resulting in significant performance loss. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Luca Barbato	09a445ce34	flvdec: initial stream switch support Codec change midstream gets mapped to a separate stream.	13 years ago
Luca Barbato	906f9dce85	avplay: fix write on freed memory for rawvideo Do not assume avpacket and the decoded frames are independent. To be absolutely sure and not sprinkle av_free_packet around the code the call had been placed before getting the frame and on the error path.	13 years ago
Ronald S. Bultje	3389545157	snow: remove a VLA used for edge emulation Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	fb93e61e2b	x86: lavfi: fix gradfun/yadif build with mmx/sse disabled These functions are defined conditionally so any uses need to have preprocessor guards. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	cbd9b2f918	snow: remove the runs[] VLA. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	4d8516fdb1	snow: Check mallocs at init Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	4719ea7e1e	flacdec: remove redundant setting of avctx->sample_fmt Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	5e745cefc0	asfdec: read attached pictures.	13 years ago
Anton Khirnov	728d2afa17	apetag: reindent	13 years ago
Anton Khirnov	02a951b919	apetag: export attached covers as video streams.	13 years ago
Anton Khirnov	b72767df8e	apetag: fix the amount of data read from binary tags. Substract the filename size from the data size.	13 years ago
Anton Khirnov	f2e175c756	apetag: make sure avio_get_str() doesn't read more than it should.	13 years ago
Anton Khirnov	a02b8c695c	mov: read itunes cover art.	13 years ago
Mans Rullgard	58e57c3052	snow: remove VLA in mc_block() Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Ronald S. Bultje	ff8f8dfb79	intfloat: Don't use designated initializers in the public headers intfloat.h is a public header, and is now (since `a1245d5ca`) included by mathematics.h, which many external callers include. This fixes building third party applications that include mathematics.h in a language that doesn't support designated initalizers. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Ronald S. Bultje	33bb63cb3e	snow: remove a VLA. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	4aad316bff	doc: Remind devs to check return values, especially for malloc() et al	13 years ago
Kostya Shishkov	edf35d8342	MS ATC Screen (aka MSS3) decoder	13 years ago
Mans Rullgard	a87b17f328	vf_yadif: move x86 init code to x86/yadif.c Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	2f0accf103	vf_gradfun: move x86 init code to x86/gradfun.c Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Martin Storsjö	fc31508e3a	roqvideo: Remove a totally unused dspcontext Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	779f8bc24e	smacker: remove some unused code This removes some code apparently left over from vlc reader debugging. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	d55e5e6bae	dsicin: remove dead assignment Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago

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