FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	111367263a	lavfi: add AVFilterContext.graph. It will be useful in the following commits.	12 years ago
Anton Khirnov	c2c9801bc9	lavfi: deprecate avfilter_graph_add_filter(). Since this function adds a standalone filter to a filter graph and we do not support creating such filters, there is no reason for this function to exist.	12 years ago
Anton Khirnov	bc1a985ba0	lavfi: replace avfilter_open() with avfilter_graph_alloc_filter(). Since we do not support "standalone" filters not attached to an AVFilterGraph, we should not have a public function to create such filters. In addition that function is horribly named, the action it does cannot be possibly described as "opening" a filter.	12 years ago
Anton Khirnov	38f0c0781a	lavfi: merge avfiltergraph.h into avfilter.h We do not support using filters without AVFilterGraph in practice anyway, so there is no point in pretending we do.	12 years ago
Anton Khirnov	cdac3acb11	lavfi: add a bump and docs entries for the AVOptions switch	12 years ago
Anton Khirnov	2c328a9079	pixdesc: add a function for counting planes in a pixel format.	12 years ago
Anton Khirnov	42c7c61ab2	avfiltergraph: replace AVFilterGraph.filter_count with nb_filters This is more consistent with the naming in the rest of Libav.	12 years ago
Anton Khirnov	d8b31be6ca	Add the bumps and APIchanges entries for reference counted buffers changes.	12 years ago
Reimar Döffinger	12c5c1d3e3	avstring: Add locale independent versions of some ctype.h functions Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Justin Ruggles	9f1223562e	lavfi: connect libavresample options to af_resample via AVFilterGraph	12 years ago
Justin Ruggles	38c1466ca4	dict: add av_dict_parse_string() Can be used to set multiple key/value pairs from a string. Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Vladimir Pantelic	b85a5e87af	lavu: Add av_strnstr() This is a length limited version of strstr() Signed-off-by: Vladimir Pantelic <vladoman@gmail.com> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Martin Storsjö	8ee288d258	lavu: Add an API for calculating HMAC (RFC 2104) This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are simple to add. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Rémi Denis-Courmont	44e065d56c	vdpau: Add context and common helpers for hwaccel support Signed-off-by: Diego Biurrun <diego@biurrun.de>	12 years ago
Diego Biurrun	f89466ad6f	Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. Also fix a lavu version typo in APIchanges.	12 years ago
Justin Ruggles	142c39097c	doc/APIchanges: fill in missing dates and hashes.	12 years ago
Justin Ruggles	074a00d192	lavr: add a public function for setting a custom channel map This allows reordering, duplication, and silencing of input channels.	12 years ago
Luca Barbato	d8fd06c37d	avstring: add av_basename and av_dirname Thread safe version of the common basename and dirname.	12 years ago
Janne Grunau	bf5f46b4cc	APIChanges: add entry for av_read_packet deprecation	12 years ago
Justin Ruggles	5980f5dd18	lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h	12 years ago
Justin Ruggles	dfde8a34e5	lavu: add av_ctz() for trailing zero bit count	12 years ago
Anton Khirnov	add3a6902e	lavu: bump major to 52 In addition to the recent tables mess, the AVOption defaults behavior changed, so an old lavc used with a new lavu will get completely messed up defaults.	12 years ago
Anton Khirnov	9cac8a5199	APIchanges: update lavr bump date	12 years ago
Nathan Caldwell	a893655bda	avutil: Add AVERROR_EXPERIMENTAL Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	12 years ago
Anton Khirnov	d2fcb356ca	pixdesc: add functions for accessing pixel format descriptors. Make av_pix_fmt_descriptors table static on next major bump. Making the table public is dangerous, since the caller has no way to know how large it actually is. It also prevents adding new fields to AVPixFmtDescriptor without a major bump.	12 years ago
Martin Storsjö	9a92aea27b	avutil: Add functions for allocating opaque contexts for algorithms The current API where the plain size is exposed is not of much use - in most cases it is allocated dynamically anyway. If allocated e.g. on the stack via an uint8_t array, there's no guarantee that the struct's members are aligned properly (unless the array is overallocated and the opaque pointer within it manually aligned to some unspecified alignment). Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Luca Barbato	b522000e9b	avio: introduce avio_closep	12 years ago
Anton Khirnov	78071a1420	pixfmt: add AV_ prefixes to PIX_FMT_*	12 years ago
Anton Khirnov	2f49e3da33	doc/APIchanges: fill in missing dates and hashes.	12 years ago
Anton Khirnov	006afc7a0b	lavr: bump major to 1 and declare it stable.	12 years ago
Anton Khirnov	a42aadabc6	lavc: add avcodec_free_frame(). Since an AVFrame now has malloced members (extended_data), it must have a destructor.	12 years ago
Tim Walker	8919fee7d2	lavu/audioconvert: add a second low frequency channel. Can be used by DTS-HD, TrueHD and E-AC-3, among others. Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	12 years ago
Martin Storsjö	686a329395	avopt: Reorder the default_val struct, making i64 the first field Also mention this change in APIchanges. Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Anton Khirnov	a2318326f1	lavc: add lossy/lossless codec properties.	13 years ago
Anton Khirnov	7b44061f4b	doc/APIchanges: add an entry for codec descriptors. Also fill in missing dates and hashes.	13 years ago
Martin Storsjö	1d9c2dc89a	Don't include common.h from avutil.h Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	2ff67c909c	lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code. C++ does not allow to mix different enums, so e.g. code comparing ACodecID with CodecID would fail to compile with gcc. This very evil hack should fix this problem.	13 years ago
Mans Rullgard	987170cb9d	dict: add av_dict_count() This adds a function to retrieve the number of entries in a dictionary and updates the places directly accessing what should be an opaque struct to use this new function instead. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	104e10fb42	lavc: add AV prefix to codec ids.	13 years ago
Diego Biurrun	239fdf1b4a	x86: build: replace mmx2 by mmxext Refactoring mmx2/mmxext YASM code with cpuflags will force renames. So switching to a consistent naming scheme beforehand is sensible. The name "mmxext" is more official and widespread and also the name of the CPU flag, as reported e.g. by the Linux kernel.	13 years ago
Luca Barbato	681ed00099	avf: introduce nobuffer option Useful in cases where a significant analyzeduration is still needed, while minimizing buffering before output. An example is processing low-latency streams where all media types won't necessarily come in if the analyzeduration is small. Additional changes by Josh Allmann <joshua.allmann@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Robert Nagy	b70d89a033	lavfi: add avfilter_unref_bufferp() Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Luca Barbato	45ff9e5b57	doc: update api changes with the right commit hashes	13 years ago
Luca Barbato	f3e5e6f05b	mem: introduce av_malloc_array and av_mallocz_array Both function ease allocating large arrays implementing the overflow check inside it.	13 years ago
Anton Khirnov	58b049f2fa	lavfi: support automatically inserting the fifo filter when needed. This breaks libavfilter ABI.	13 years ago
Mans Rullgard	d3d3a32c9d	lavu: add av_usleep() function This function implements a delay using the first available of the following functions: - nanosleep() - usleep() - Sleep() (Windows) The conditional #includes in time.c are simplified by including unistd.h and windows.h whenever they are available rather than having these lines triggered by specific functions. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	dc7e336cae	lavf, lavu: version bumps and APIchanges for av_gettime() move Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
John Stebbins	3971be0eb5	Add Dolby/DPLII downmix support to libavresample Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Anton Khirnov	9baeff9506	lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs This is more consistent with naming in the rest of Libav.	13 years ago
Anton Khirnov	84b9fbe055	lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name(). This will allow making AVFilterPad opaque for the calling apps, since those are the only two fields that can be useful to the users.	13 years ago

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446 Commits (c19a49e565bd06ea47947d50779ba236df9d4943)