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FFmpeg/libavutil/Makefile

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cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile. Originally committed as revision 12364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-08 16:39:43 +02:00
NAME = avutil
Merge commit '92db5083077a8b0f8e1050507671b456fd155125' * commit '92db5083077a8b0f8e1050507671b456fd155125': build: Generate pkg-config files from Make and not from configure build: Store library version numbers in .version files Includes cherry-picked commits 8a34f3659371680ca523aecfd9098c28f0f809eb and ee164727dd64c199b87118917e674b17c25e0da3 to fix issues. Changes were also made to retain support for raise_major and build_suffix. Reviewed-by: ubitux Merged-by: James Almer <jamrial@gmail.com>
2017-05-05 00:59:30 +02:00
DESC = FFmpeg utility library
cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile. Originally committed as revision 12364 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-03-08 16:39:43 +02:00
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
HEADERS = adler32.h \
avutil: make aes and sha api public The functions are already av_ prefixed and sha1 header is already provided. Install libavutil/{aes,sha}.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-07 16:19:23 +03:00
aes.h \
libavutil: add aes-ctr support for supporting mp4 cenc encoding/decoding Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-07 11:58:41 +02:00
aes_ctr.h \
avutil: introduce AVAmbientViewingEnvironment side data This enables exposing H.274 Ambient Viewing Environment metadata in the framework.
2023-01-10 20:47:53 +02:00
ambient_viewing_environment.h \
Move gcc attribute macros to new header libavutil/attributes.h Originally committed as revision 22346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-08 23:28:56 +02:00
attributes.h \
avutil: add audio fifo buffer The functions operate on the sample level rather than the byte level and work with all audio sample formats.
2012-03-24 00:45:48 +03:00
audio_fifo.h \
Rename libavutil/assert.h to avassert.h This avoids conflicts with the system assert.h. Originally committed as revision 25284 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-01 16:55:13 +03:00
avassert.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
avstring.h \
avutil.h \
base64.h \
Add Blowfish encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 16:45:27 +03:00
blowfish.h \
lavu: add av_bprintf and related.
2012-02-01 22:37:50 +03:00
bprint.h \
Install bswap.h and intreadwrite.h Originally committed as revision 24174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 01:22:07 +03:00
bswap.h \
lavu: add a new API for reference-counted data buffers.
2012-10-07 16:45:44 +03:00
buffer.h \
libavutil: Add CAST128 symmetric block cipher Only ECB mode is supported at the moment Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-17 21:22:25 +03:00
cast5.h \
libavutil: Added Camellia symmetric block cipher Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Previous version of this patch reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-31 18:20:18 +02:00
camellia.h \
lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h
2012-11-10 17:03:17 +03:00
channel_layout.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
common.h \
Rename FF_MM_ symbols related to CPU features flags as AV_CPU_FLAG_ symbols, and move them from libavcodec/avcodec.h to libavutil/cpu.h. Originally committed as revision 25040 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-04 12:59:08 +03:00
cpu.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
crc.h \
avutil/csp: create public API for colorspace structs This commit moves some of the functionality from avfilter/colorspace into avutil/csp and exposes it as a public API so it can be used by libavcodec and/or libavformat. It also converts those structs from double values to AVRational to make regression testing easier and more consistent. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2022-05-28 15:30:36 +02:00
csp.h \
avutil: install des.h, rc4.h and tree.h as public headers These headers contain functions supposed to be public. libavutil/des.h: av_des_alloc av_des_crypt av_des_init av_des_mac libavutil/rc4.h: av_rc4_alloc av_rc4_crypt av_rc4_init libavutil/tree.h av_tree_destroy av_tree_enumerate av_tree_find av_tree_insert av_tree_node_alloc av_tree_node_size Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-10-14 00:31:02 +02:00
des.h \
lavu: add side data AV_FRAME_DATA_DETECTION_BBOXES for object detection/classification
2021-02-18 06:51:48 +02:00
detection_bbox.h \
build: miscellaneous cosmetics Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
2016-02-16 18:58:50 +02:00
dict.h \
Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-16 05:06:49 +03:00
display.h \
lavutil: add DOVI related header add DOVI related struct Signed-off-by: vacingfang <vacingfang@tencent.com>
2020-04-11 14:54:11 +02:00
dovi_meta.h \
lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.
2014-02-15 20:12:22 +03:00
downmix_info.h \
avcodec/avcodec.h: Add encryption info side data. This new side-data will contain info on how a packet is encrypted. This allows the app to handle packet decryption. Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-12-06 00:52:22 +02:00
encryption_info.h \
Move error code definitions from libavcodec/avcodec.h to libavutil/error.h. Error code definitions and handling code belong to libavutil, where they can be shared by all the libav* libraries. See the thread: Subject: [FFmpeg-devel] [PATCH] Move error codes definitions from lavc to lavu Date: Sun, 19 Jul 2009 12:09:16 +0200 Originally committed as revision 22501 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-13 11:43:24 +02:00
error.h \
Move eval.c and eval.h from libavcodec to libavutil, and make the eval API public. Originally committed as revision 23485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-05 15:01:28 +03:00
eval.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
fifo.h \
Add av_file_map() and av_file_unmap() functions. Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-22 16:13:04 +02:00
file.h \
Move AVFrame from lavc to lavu. Add AVBuffer-based reference counting API to it.
2012-10-17 12:51:01 +03:00
frame.h \
avutil: actually install hash.h This header is designed as a public header (with APIchanges entry and everything), but it is forgotten to put into the headers to be installed list. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-06 18:51:12 +03:00
hash.h \
Add HDR dynamic metadata struct (for SMPTE 2094-40) to libavutil The dynamic metadata contains data for color volume transform - application 4 of SMPTE 2094-40:2016 standard. The data comes from HEVC in the SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2018-12-21 18:45:48 +02:00
hdr_dynamic_metadata.h \
avutil: support for CUVA Vivid HDR metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2022-02-16 15:54:58 +02:00
hdr_dynamic_vivid_metadata.h \
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>
2012-10-12 15:01:06 +03:00
hmac.h \
lavu: add a framework for handling hwaccel frames
2015-11-20 20:47:29 +02:00
hwcontext.h \
hwcontext: add a CUDA implementation
2016-01-13 15:25:58 +02:00
hwcontext_cuda.h \
lavu: add new D3D11 pixfmt and hwcontext To be used with the new d3d11 hwaccel decode API. With the new hwaccel API, we don't want surfaces to depend on the decoder (other than the required dimension and format). The old D3D11VA pixfmt uses ID3D11VideoDecoderOutputView pointers, which include the decoder configuration, and thus is incompatible with the new hwaccel API. This patch introduces AV_PIX_FMT_D3D11, which uses ID3D11Texture2D and an index. It's simpler and compatible with the new hwaccel API. The introduced hwcontext supports only the new pixfmt. Frame upload code untested. Significantly based on work by Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites. Merges Libav commit fff90422d181744cd75dbf011687ee7095f02875. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2017-06-06 18:51:07 +02:00
hwcontext_d3d11va.h \
lavu: Add DRM hwcontext
2017-06-18 19:16:27 +02:00
hwcontext_drm.h \
hwcontext: add a dxva2 implementation
2016-03-31 13:12:41 +02:00
hwcontext_dxva2.h \
hwcontext: add a QSV implementation
2016-01-13 15:25:58 +02:00
hwcontext_qsv.h \
lavu/hwcontext: add AV_HWDEVICE_TYPE_MEDIACODEC Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com>
2017-12-04 03:32:21 +02:00
hwcontext_mediacodec.h \
hwcontext_opencl: include header file in HEADERS This matches the inclusion of the other hwcontext_<hwaccel>.h headers. The skipping of the header depending on build flags is already present. Signed-off-by: Daniel Playfair Cal: <daniel.playfair.cal@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-03-16 03:20:46 +02:00
hwcontext_opencl.h \
lavu: VAAPI hwcontext implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-02-15 21:32:45 +02:00
hwcontext_vaapi.h \
videotoolbox: add hwcontext support This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.
2017-05-15 11:27:24 +02:00
hwcontext_videotoolbox.h \
hwcontext: add a VDPAU implementation
2015-12-07 16:04:57 +02:00
hwcontext_vdpau.h \
lavu: add Vulkan hwcontext code This commit adds the necessary code to initialize and use a Vulkan device within the hwcontext libavutil framework. Currently direct mapping to VAAPI and DRM frames is functional, and transfers to CUDA and native frames are supported. Lets hope the future Vulkan video decode extension fits well within this framework.
2019-08-28 22:58:10 +02:00
hwcontext_vulkan.h \
Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-07 15:37:08 +02:00
imgutils.h \
avutil: make intfloat api public The functions are already av_ prefixed and intfloat header is already provided. Install libavutil/intfloat.h Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2012-01-29 23:09:22 +03:00
intfloat.h \
Install bswap.h and intreadwrite.h Originally committed as revision 24174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11 01:22:07 +03:00
intreadwrite.h \
avutil: install lfg.h Originally committed as revision 23985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02 15:12:06 +03:00
lfg.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
log.h \
avutil: make lzo always compile Having optionally installed headers is a bad idea as there's no way to know if they are present or not (unless a define is added to avconfig.h, but that's just ugly). Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-26 16:47:06 +02:00
lzo.h \
lavu: Move preprocessor macros in a separate file And remove all the circular inclusions of avutil.h while at it.
2013-12-27 04:57:48 +03:00
macros.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
mathematics.h \
libavutil: add mastering display metadata sidedata Adding mastering display metadata struct to avutil. The mastering display metadata contains information about the mastering display color volume (SMPTE 2086:2014). This info comes from HEVC in the SEI_TYPE_MASTERING_DISPLAY_INFO and is soon to be included in MKV: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&index=sZyfPTM-QY69P-0omfOIiTN622o so it is similar to SEI FPA / stereo_mode in MKV and as such this patch follows how AVStereo3D is implemented. I'll add support to HEVC in a follow-up (and MKV when spec is approved). Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-17 02:19:38 +02:00
mastering_display_metadata.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
md5.h \
mem.h \
avcodec: export motion vectors in frame side data on demand The reasoning behind this addition is that various third party applications are interested in getting some motion information out of a video "for free" when it is available. It was considered to export other information as well (such as the intra information about the block, or the quantization) but the structure might have ended up into a half full-generic, half full of codec specific cruft. If more information is necessary, it should either be added in the "flags" field of the AVMotionVector structure, or in another side-data. This commit also includes an example exporting them in a CSV stream.
2014-07-16 17:42:42 +03:00
motion_vector.h \
Add 128 bit murmur3 hash function. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-05-09 15:34:46 +03:00
murmur3.h \
Install libavutil/opt.h, its API is public. Fix issue #2265. Originally committed as revision 25420 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-09 02:42:25 +03:00
opt.h \
Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-07 15:37:08 +02:00
parseutils.h \
Make the pixdesc API public. Originally committed as revision 20603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-25 01:33:41 +02:00
pixdesc.h \
avutil: add pixelutils API
2014-08-02 19:54:43 +03:00
pixelutils.h \
Split avutil.h, move all the pixel format definitions to the new dedicated file pixfmt.h. Originally committed as revision 17528 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-02-22 16:27:50 +02:00
pixfmt.h \
Make ff_random_get_seed public, rename to av_get_random_seed, export the header Keep an old ff_ named function for binary compatibility until the next major bump. Originally committed as revision 23254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-23 11:53:40 +03:00
random_seed.h \
avutil: install des.h, rc4.h and tree.h as public headers These headers contain functions supposed to be public. libavutil/des.h: av_des_alloc av_des_crypt av_des_init av_des_mac libavutil/rc4.h: av_rc4_alloc av_rc4_crypt av_rc4_init libavutil/tree.h av_tree_destroy av_tree_enumerate av_tree_find av_tree_insert av_tree_node_alloc av_tree_node_size Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-10-14 00:31:02 +02:00
rc4.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
rational.h \
build: miscellaneous cosmetics Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
2016-02-16 18:58:50 +02:00
replaygain.h \
lavu: Add RIPEMD hashing Includes RIPEMD-128, RIPEMD-160, RIPEMD-256 and RIPEMD-320 Signed-off-by: James Almer <jamrial@gmail.com>
2013-06-15 20:04:19 +03:00
ripemd.h \
Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-07 15:37:08 +02:00
samplefmt.h \
avutil: make aes and sha api public The functions are already av_ prefixed and sha1 header is already provided. Install libavutil/{aes,sha}.h Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
2011-04-07 16:19:23 +03:00
sha.h \
lavu: Add SHA-2 512 hashing Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-30 10:56:29 +03:00
sha512.h \
lavu: Add AVSphericalMapping type and frame side data While no decoder currently exports spherical information, this type represents a frame property that has to be passed through from container to frames. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-11-12 00:25:43 +02:00
spherical.h \
avframe: add codec-independent stereoscopic metadata
2013-11-28 16:47:13 +03:00
stereo3d.h \
lavu: add thread message API.
2014-02-20 16:14:34 +03:00
threadmessage.h \
Move av_gettime() to libavutil Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 03:24:39 +03:00
time.h \
lavu: add public timecode API.
2012-01-16 13:20:46 +03:00
timecode.h \
lavu: add timestamp.h header with convenience timestamp utilities
2012-01-17 19:12:42 +03:00
timestamp.h \
avutil: install des.h, rc4.h and tree.h as public headers These headers contain functions supposed to be public. libavutil/des.h: av_des_alloc av_des_crypt av_des_init av_des_mac libavutil/rc4.h: av_rc4_alloc av_rc4_crypt av_rc4_init libavutil/tree.h av_tree_destroy av_tree_enumerate av_tree_find av_tree_insert av_tree_node_alloc av_tree_node_size Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-10-14 00:31:02 +02:00
tree.h \
libavutil: Added twofish symmetric block cipher Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-25 20:39:20 +02:00
twofish.h \
avutil/uuid: add utility library for manipulating UUIDs as specified in RFC 4122 Co-authored-by: Pierre-Anthony Lemieux <pal@palemieux.com> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2022-06-02 02:30:32 +02:00
uuid.h \
Install libavutil/version.h Fixes ticket #1513
2012-07-05 09:21:49 +03:00
version.h \
libavutil: add API for exporting video frame quantizers This is intended to replace the deprecated the AV_FRAME_DATA_QP_TABLE* API and extend it to a wider range of codecs. In the future, it may also be extended to support other encoding parameters such as motion vectors. Additional changes by Anton Khirnov <anton@khirnov.net> with suggestions by Lynne <dev@lynne.ee>. Signed-off-by: Juan De León <juandl@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-02-29 14:21:56 +02:00
video_enc_params.h \
Add XTEA encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 16:53:16 +03:00
xtea.h \
Add support for TEA (Tiny Encryption Algorithm) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-19 22:25:53 +02:00
tea.h \
libavutil: add an FFT & MDCT implementation This commit adds a new API to libavutil to allow for arbitrary transformations on various types of data. This is a partly new implementation, with the power of two transforms taken from libavcodec/fft_template, the 5 and 15-point FFT taken from mdct15, while the 3-point FFT was written from scratch. The (i)mdct folding code is taken from mdct15 as well, as the mdct_template code was somewhat old, messy and not easy to separate. A notable feature of this implementation is that it allows for 3xM and 5xM based transforms, where M is a power of two, e.g. 384, 640, 768, 1280, etc. AC-4 uses 3xM transforms while Siren uses 5xM transforms, so the code will allow for decoding of such streams. A non-exaustive list of supported sizes: 4, 8, 12, 16, 20, 24, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560... The API was designed such that it allows for not only 1D transforms but also 2D transforms of certain block sizes. This was partly on accident as the stride argument is required for Opus MDCTs, but can be used in the context of a 2D transform as well. Also, various data types would be implemented eventually as well, such as "double" and "int32_t". Some performance comparisons with libfftw3f (SIMD disabled for both): 120: 22353 decicycles in fftwf_execute, 1024 runs, 0 skips 21836 decicycles in compound_fft_15x8, 1024 runs, 0 skips 128: 22003 decicycles in fftwf_execute, 1024 runs, 0 skips 23132 decicycles in monolithic_fft_ptwo, 1024 runs, 0 skips 384: 75939 decicycles in fftwf_execute, 1024 runs, 0 skips 73973 decicycles in compound_fft_3x128, 1024 runs, 0 skips 640: 104354 decicycles in fftwf_execute, 1024 runs, 0 skips 149518 decicycles in compound_fft_5x128, 1024 runs, 0 skips 768: 109323 decicycles in fftwf_execute, 1024 runs, 0 skips 164096 decicycles in compound_fft_3x256, 1024 runs, 0 skips 960: 186210 decicycles in fftwf_execute, 1024 runs, 0 skips 215256 decicycles in compound_fft_15x64, 1024 runs, 0 skips 1024: 163464 decicycles in fftwf_execute, 1024 runs, 0 skips 199686 decicycles in monolithic_fft_ptwo, 1024 runs, 0 skips With SIMD we should be faster than fftw for 15xM transforms as our fft15 SIMD is around 2x faster than theirs, even if our ptwo SIMD is slightly slower. The goal is to remove the libavcodec/mdct15 code and deprecate the libavcodec/avfft interface once aarch64 and x86 SIMD code has been ported. New code throughout the project should use this API. The implementation passes fate when used in Opus, AAC and Vorbis, and the output is identical with ATRAC9 as well.
2019-05-02 16:07:12 +02:00
tx.h \
libavutil: introduce AVFilmGrainParams side data This patch introduces a new frame side data type AVFilmGrainParams for use with video codecs which support it. It can save a lot of memory used for duplicate processed reference frames and reduce copies when applying film grain during presentation.
2020-11-12 13:44:30 +02:00
film_grain_params.h \
cosmetics: Consistently place HEADERS before OBJS in all Makefiles. Originally committed as revision 15896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-11-21 00:53:18 +02:00
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
ARCH_HEADERS = bswap.h \
intmath.h \
intreadwrite.h \
timer.h \
build: rename version.h to libavutil/ffversion.h Also the libavutil/ffversion.h will be installed. Rationale: * Applications might want to know FFmpeg's version besides the individual libraries'. * Avoids file name clash between FFmpeg's ./version.h and lib*/version.h when a library source file includes both and is compiled on an out-of-tree build. Fixes #1769. Signed-off-by: Timothy Gu <timothygu99@gmail.com> Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-11-29 03:29:41 +03:00
BUILT_HEADERS = avconfig.h \
ffversion.h
Create and install libavutil/avconfig.h This file contains a safe subset of the config.h settings. Only bigendian is included for now, more can be added as need arises. Originally committed as revision 21321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-19 06:40:16 +02:00
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
OBJS = adler32.o \
aes.o \
libavutil: add aes-ctr support for supporting mp4 cenc encoding/decoding Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-07 11:58:41 +02:00
aes_ctr.o \
avutil: introduce AVAmbientViewingEnvironment side data This enables exposing H.274 Ambient Viewing Environment metadata in the framework.
2023-01-10 20:47:53 +02:00
ambient_viewing_environment.o \
avutil: add audio fifo buffer The functions operate on the sample level rather than the byte level and work with all audio sample formats.
2012-03-24 00:45:48 +03:00
audio_fifo.o \
Rename string.c to avstring.c so that the name of header and C file match. Originally committed as revision 16853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-01-30 00:12:36 +02:00
avstring.o \
lavu: add locale-independent sscanf implementation Copied and adopted from musl implementation. * converted all 'long double' to 'double' * removed %m support
2018-11-11 18:39:33 +02:00
avsscanf.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
base64.o \
Add Blowfish encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 16:45:27 +03:00
blowfish.o \
lavu: add av_bprintf and related.
2012-02-01 22:37:50 +03:00
bprint.o \
lavu: add a new API for reference-counted data buffers.
2012-10-07 16:45:44 +03:00
buffer.o \
libavutil: Add CAST128 symmetric block cipher Only ECB mode is supported at the moment Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-17 21:22:25 +03:00
cast5.o \
libavutil: Added Camellia symmetric block cipher Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Previous version of this patch reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-31 18:20:18 +02:00
camellia.o \
lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h
2012-11-10 17:03:17 +03:00
channel_layout.o \
Move mm_support() from libavcodec to libavutil, make it a public function and rename it to av_get_cpu_flags(). Originally committed as revision 25076 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-08 18:07:14 +03:00
cpu.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
crc.o \
avutil/csp: create public API for colorspace structs This commit moves some of the functionality from avfilter/colorspace into avutil/csp and exposes it as a public API so it can be used by libavcodec and/or libavformat. It also converts those structs from double values to AVRational to make regression testing easier and more consistent. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2022-05-28 15:30:36 +02:00
csp.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
des.o \
lavu: add side data AV_FRAME_DATA_DETECTION_BBOXES for object detection/classification
2021-02-18 06:51:48 +02:00
detection_bbox.o \
build: miscellaneous cosmetics Restore alphabetical order in lists, break overly long lines, do some prettyprinting, add some explanatory section comments, group parts together that belong together logically.
2016-02-16 18:58:50 +02:00
dict.o \
Add transformation matrix API. Add AV_PKT_DATA_DISPLAYMATRIX and AV_FRAME_DATA_DISPLAYMATRIX as stream and frame side data (respectively) to describe a display transformation matrix for linear transformation operations on the decoded video. Add functions to easily extract a rotation angle from a matrix and conversely to setup a matrix for a given rotation angle. Signed-off-by: Anton Khirnov <anton@khirnov.net>
2014-05-16 05:06:49 +03:00
display.o \
lavutil: add DOVI related header add DOVI related struct Signed-off-by: vacingfang <vacingfang@tencent.com>
2020-04-11 14:54:11 +02:00
dovi_meta.o \
lavu: add AV_FRAME_DATA_DOWNMIX_INFO side data type.
2014-02-15 20:12:22 +03:00
downmix_info.o \
avcodec/avcodec.h: Add encryption info side data. This new side-data will contain info on how a packet is encrypted. This allows the app to handle packet decryption. Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-12-06 00:52:22 +02:00
encryption_info.o \
Implement av_strerror(). Originally committed as revision 22684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-03-26 00:46:35 +02:00
error.o \
Move eval.c and eval.h from libavcodec to libavutil, and make the eval API public. Originally committed as revision 23485 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-05 15:01:28 +03:00
eval.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
fifo.o \
Add av_file_map() and av_file_unmap() functions. Originally committed as revision 26073 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-12-22 16:13:04 +02:00
file.o \
libavutil: Move avpriv_open to a new file, file_open.c Signed-off-by: Martin Storsjö <martin@martin.st>
2013-08-09 10:58:15 +03:00
file_open.o \
Add a float DSP framework to libavutil Move vector_fmul() from DSPContext to AVFloatDSPContext.
2012-05-21 19:58:41 +03:00
float_dsp.o \
libavutil: Add fixed_dsp Signed-off-by: Nedeljko Babic <nbabic@mips.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-01 17:31:07 +03:00
fixed_dsp.o \
Move AVFrame from lavc to lavu. Add AVBuffer-based reference counting API to it.
2012-10-17 12:51:01 +03:00
frame.o \
Add a generic hash API. Also use this API in framemd5. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-05-09 19:10:47 +03:00
hash.o \
Add HDR dynamic metadata struct (for SMPTE 2094-40) to libavutil The dynamic metadata contains data for color volume transform - application 4 of SMPTE 2094-40:2016 standard. The data comes from HEVC in the SEI_TYPE_USER_DATA_REGISTERED_ITU_T_T35. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2018-12-21 18:45:48 +02:00
hdr_dynamic_metadata.o \
avutil: support for CUVA Vivid HDR metadata Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
2022-02-16 15:54:58 +02:00
hdr_dynamic_vivid_metadata.o \
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>
2012-10-12 15:01:06 +03:00
hmac.o \
lavu: add a framework for handling hwaccel frames
2015-11-20 20:47:29 +02:00
hwcontext.o \
Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-07 15:37:08 +02:00
imgutils.o \
avutil/rational: Test av_rescale_rnd() with combinations of "special" values Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-12-01 14:34:19 +02:00
integer.o \
lavu: add av_ctz() for trailing zero bit count
2012-10-26 21:48:40 +03:00
intmath.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
lfg.o \
drop LLS1, rename LLS2 to LLS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 00:03:26 +03:00
lls.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
log.o \
avutil: Duplicate ff_log2_tab instead of sharing it across libs The table is so small that the space gain is not worth the performance overhead of cross-library access.
2012-10-04 22:12:32 +03:00
log2_tab.o \
avutil: make lzo always compile Having optionally installed headers is a bad idea as there's no way to know if they are present or not (unless a define is added to avconfig.h, but that's just ugly). Signed-off-by: James Almer <jamrial@gmail.com>
2022-02-26 16:47:06 +02:00
lzo.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
mathematics.o \
libavutil: add mastering display metadata sidedata Adding mastering display metadata struct to avutil. The mastering display metadata contains information about the mastering display color volume (SMPTE 2086:2014). This info comes from HEVC in the SEI_TYPE_MASTERING_DISPLAY_INFO and is soon to be included in MKV: https://mailarchive.ietf.org/arch/search/?email_list=cellar&gbt=1&index=sZyfPTM-QY69P-0omfOIiTN622o so it is similar to SEI FPA / stereo_mode in MKV and as such this patch follows how AVStereo3D is implemented. I'll add support to HEVC in a follow-up (and MKV when spec is approved). Signed-off-by: Neil Birkbeck <neil.birkbeck@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-01-17 02:19:38 +02:00
mastering_display_metadata.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
md5.o \
mem.o \
Add 128 bit murmur3 hash function. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-05-09 15:34:46 +03:00
murmur3.o \
Move AVOptions from libavcodec to libavutil Originally committed as revision 25210 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-26 17:25:22 +03:00
opt.o \
Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-07 15:37:08 +02:00
parseutils.o \
Make the pixdesc API public. Originally committed as revision 20603 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-11-25 01:33:41 +02:00
pixdesc.o \
avutil: add pixelutils API
2014-08-02 19:54:43 +03:00
pixelutils.o \
add ff_random_get_seed to be used in conjunction with random functions Originally committed as revision 17868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-03-08 03:28:14 +02:00
random_seed.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
rational.o \
avutil: add ff_reverse as av_reverse replacement The table is used in libavutil/eval.c. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2015-08-08 10:41:34 +02:00
reverse.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
rc4.o \
lavu: Add RIPEMD hashing Includes RIPEMD-128, RIPEMD-160, RIPEMD-256 and RIPEMD-320 Signed-off-by: James Almer <jamrial@gmail.com>
2013-06-15 20:04:19 +03:00
ripemd.o \
Merge libavcore into libavutil It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-07 15:37:08 +02:00
samplefmt.o \
Prepare SHA code to handle SHA-2 as well. For now rename files and functions and leave av_sha1_* functions for compatibility until next major bump. Originally committed as revision 19394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-07-10 18:50:49 +03:00
sha.o \
lavu: Add SHA-2 512 hashing Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-30 10:56:29 +03:00
sha512.o \
avutil: merge slice threading implementation from avcodec and avfilter Rework it to improve performance. Now mutex is not shared by workers, instead each worker has its own mutex and condition variable. This reduces lock contention between workers. Also use atomic variable for counter. The interface also allows execute to run special function on main thread, requested by Ronald. Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>
2017-07-12 01:42:23 +02:00
slicethread.o \
lavu: Add AVSphericalMapping type and frame side data While no decoder currently exports spherical information, this type represents a frame property that has to be passed through from container to frames. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
2016-11-12 00:25:43 +02:00
spherical.o \
avframe: add codec-independent stereoscopic metadata
2013-11-28 16:47:13 +03:00
stereo3d.o \
lavu: add thread message API.
2014-02-20 16:14:34 +03:00
threadmessage.o \
Move av_gettime() to libavutil Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 03:24:39 +03:00
time.o \
lavu: add public timecode API.
2012-01-16 13:20:46 +03:00
timecode.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
tree.o \
libavutil: Added twofish symmetric block cipher Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-25 20:39:20 +02:00
twofish.o \
cosmetic: align backslashes in makefiles Originally committed as revision 15717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-10-26 17:21:45 +02:00
utils.o \
Move xGA font data from lavc to lavu. This needs to be accessible for libavfilter in the next commit.
2012-09-22 10:56:33 +03:00
xga_font_data.o \
Add XTEA encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 16:53:16 +03:00
xtea.o \
Add support for TEA (Tiny Encryption Algorithm) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-19 22:25:53 +02:00
tea.o \
libavutil: add an FFT & MDCT implementation This commit adds a new API to libavutil to allow for arbitrary transformations on various types of data. This is a partly new implementation, with the power of two transforms taken from libavcodec/fft_template, the 5 and 15-point FFT taken from mdct15, while the 3-point FFT was written from scratch. The (i)mdct folding code is taken from mdct15 as well, as the mdct_template code was somewhat old, messy and not easy to separate. A notable feature of this implementation is that it allows for 3xM and 5xM based transforms, where M is a power of two, e.g. 384, 640, 768, 1280, etc. AC-4 uses 3xM transforms while Siren uses 5xM transforms, so the code will allow for decoding of such streams. A non-exaustive list of supported sizes: 4, 8, 12, 16, 20, 24, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560... The API was designed such that it allows for not only 1D transforms but also 2D transforms of certain block sizes. This was partly on accident as the stride argument is required for Opus MDCTs, but can be used in the context of a 2D transform as well. Also, various data types would be implemented eventually as well, such as "double" and "int32_t". Some performance comparisons with libfftw3f (SIMD disabled for both): 120: 22353 decicycles in fftwf_execute, 1024 runs, 0 skips 21836 decicycles in compound_fft_15x8, 1024 runs, 0 skips 128: 22003 decicycles in fftwf_execute, 1024 runs, 0 skips 23132 decicycles in monolithic_fft_ptwo, 1024 runs, 0 skips 384: 75939 decicycles in fftwf_execute, 1024 runs, 0 skips 73973 decicycles in compound_fft_3x128, 1024 runs, 0 skips 640: 104354 decicycles in fftwf_execute, 1024 runs, 0 skips 149518 decicycles in compound_fft_5x128, 1024 runs, 0 skips 768: 109323 decicycles in fftwf_execute, 1024 runs, 0 skips 164096 decicycles in compound_fft_3x256, 1024 runs, 0 skips 960: 186210 decicycles in fftwf_execute, 1024 runs, 0 skips 215256 decicycles in compound_fft_15x64, 1024 runs, 0 skips 1024: 163464 decicycles in fftwf_execute, 1024 runs, 0 skips 199686 decicycles in monolithic_fft_ptwo, 1024 runs, 0 skips With SIMD we should be faster than fftw for 15xM transforms as our fft15 SIMD is around 2x faster than theirs, even if our ptwo SIMD is slightly slower. The goal is to remove the libavcodec/mdct15 code and deprecate the libavcodec/avfft interface once aarch64 and x86 SIMD code has been ported. New code throughout the project should use this API. The implementation passes fate when used in Opus, AAC and Vorbis, and the output is identical with ATRAC9 as well.
2019-05-02 16:07:12 +02:00
tx.o \
lavu/tx: add support for double precision FFT and MDCT Simply moves and templates the actual transforms to support an additional data type. Unlike the float version, which is equal or better than libfftw3f, double precision output is bit identical with libfftw3.
2019-07-27 19:54:20 +02:00
tx_float.o \
lavu/tx: implement 32 bit fixed point FFT and MDCT Required minimal changes to the code so made sense to implement. FFT and MDCT tested, the output of both was properly rounded. Fun fact: the non-power-of-two fixed-point FFT and MDCT are the fastest ever non-power-of-two fixed-point FFT and MDCT written. This can replace the power of two integer MDCTs in aac and ac3 if the MIPS optimizations are ported across. Unfortunately the ac3 encoder uses a 16-bit fixed point forward transform, unlike the encoder which uses a 32bit inverse transform, so some modifications might be required there. The 3-point FFT is somewhat less accurate than it otherwise could be, having minor rounding errors with bigger transforms. However, this could be improved later, and the way its currently written is the way one would write assembly for it. Similar rounding errors can also be found throughout the power of two FFTs as well, though those are more difficult to correct. Despite this, the integer transforms are more than accurate enough.
2020-02-09 01:13:28 +02:00
tx_double.o \
libavutil: add API for exporting video frame quantizers This is intended to replace the deprecated the AV_FRAME_DATA_QP_TABLE* API and extend it to a wider range of codecs. In the future, it may also be extended to support other encoding parameters such as motion vectors. Additional changes by Anton Khirnov <anton@khirnov.net> with suggestions by Lynne <dev@lynne.ee>. Signed-off-by: Juan De León <juandl@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-02-29 14:21:56 +02:00
tx_int32.o \
avutil/uuid: add utility library for manipulating UUIDs as specified in RFC 4122 Co-authored-by: Pierre-Anthony Lemieux <pal@palemieux.com> Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
2022-06-02 02:30:32 +02:00
uuid.o \
lib*/version: Move library version functions into files of their own This avoids having to rebuild big files every time FFMPEG_VERSION changes (which it does with every commit). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-05-06 11:43:18 +02:00
version.o \
libavutil: add API for exporting video frame quantizers This is intended to replace the deprecated the AV_FRAME_DATA_QP_TABLE* API and extend it to a wider range of codecs. In the future, it may also be extended to support other encoding parameters such as motion vectors. Additional changes by Anton Khirnov <anton@khirnov.net> with suggestions by Lynne <dev@lynne.ee>. Signed-off-by: Juan De León <juandl@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-02-29 14:21:56 +02:00
video_enc_params.o \
libavutil: introduce AVFilmGrainParams side data This patch introduces a new frame side data type AVFilmGrainParams for use with video codecs which support it. It can save a lot of memory used for duplicate processed reference frames and reduce copies when applying film grain during presentation.
2020-11-12 13:44:30 +02:00
film_grain_params.o \
libavutil: add API for exporting video frame quantizers This is intended to replace the deprecated the AV_FRAME_DATA_QP_TABLE* API and extend it to a wider range of codecs. In the future, it may also be extended to support other encoding parameters such as motion vectors. Additional changes by Anton Khirnov <anton@khirnov.net> with suggestions by Lynne <dev@lynne.ee>. Signed-off-by: Juan De León <juandl@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Anton Khirnov <anton@khirnov.net>
2020-02-29 14:21:56 +02:00
Reverting stray commit part II, r8156 had the base64 export patch mixed with the nutdec patch Originally committed as revision 8158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-28 05:40:23 +02:00
avutil/cuda_check: avoid pointlessly exporting same symbol from two libraries
2019-02-08 23:47:01 +02:00
OBJS-$(CONFIG_CUDA) += hwcontext_cuda.o
lavu: add new D3D11 pixfmt and hwcontext To be used with the new d3d11 hwaccel decode API. With the new hwaccel API, we don't want surfaces to depend on the decoder (other than the required dimension and format). The old D3D11VA pixfmt uses ID3D11VideoDecoderOutputView pointers, which include the decoder configuration, and thus is incompatible with the new hwaccel API. This patch introduces AV_PIX_FMT_D3D11, which uses ID3D11Texture2D and an index. It's simpler and compatible with the new hwaccel API. The introduced hwcontext supports only the new pixfmt. Frame upload code untested. Significantly based on work by Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites. Merges Libav commit fff90422d181744cd75dbf011687ee7095f02875. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2017-06-06 18:51:07 +02:00
OBJS-$(CONFIG_D3D11VA) += hwcontext_d3d11va.o
hwcontext: add a dxva2 implementation
2016-03-31 13:12:41 +02:00
OBJS-$(CONFIG_DXVA2) += hwcontext_dxva2.o
lavu: Add DRM hwcontext
2017-06-18 19:16:27 +02:00
OBJS-$(CONFIG_LIBDRM) += hwcontext_drm.o
lavu/checkasm: add (private) kperf timing for macOS Signed-off-by: J. Dekker <jdek@itanimul.li>
2021-07-20 19:09:22 +02:00
OBJS-$(CONFIG_MACOS_KPERF) += macos_kperf.o
lavu/Makefile: Fix alignment and ordering
2018-05-14 23:58:57 +02:00
OBJS-$(CONFIG_MEDIACODEC) += hwcontext_mediacodec.o
lavu: OpenCL hwcontext implementation
2017-03-05 01:57:47 +02:00
OBJS-$(CONFIG_OPENCL) += hwcontext_opencl.o
lavu/Makefile: Fix alignment and ordering
2018-05-14 23:58:57 +02:00
OBJS-$(CONFIG_QSV) += hwcontext_qsv.o
lavu: VAAPI hwcontext implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-02-15 21:32:45 +02:00
OBJS-$(CONFIG_VAAPI) += hwcontext_vaapi.o
videotoolbox: add hwcontext support This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.
2017-05-15 11:27:24 +02:00
OBJS-$(CONFIG_VIDEOTOOLBOX) += hwcontext_videotoolbox.o
hwcontext: add a VDPAU implementation
2015-12-07 16:04:57 +02:00
OBJS-$(CONFIG_VDPAU) += hwcontext_vdpau.o
hwcontext_vulkan: remove duplicate code, port to use generic vulkan utils The temporary AVFrame on staack enables us to use the common dependency/dispatch code in prepare_frame(). The prepare_frame() function is used for both frame initialization and frame import/export queue family transfer operations. In the former case, no AVFrame exists yet, so, as this is purely libavutil code, we create a temporary frame on stack. Otherwise, we'd need to allocate multiple frames somewhere, one for each possible command buffer dispatch.
2023-03-02 14:02:25 +02:00
OBJS-$(CONFIG_VULKAN) += hwcontext_vulkan.o vulkan.o
MinGW: Use our snprintf/vsnprintf when MinGW's is broken All versions of MinGW-w64 prior to version 3, as well as all versions of MinGW32 have broken implementations of vsnprintf. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2012-09-25 01:44:20 +03:00
)hwcontext: add a stub implementation for Vulkan functions
2022-04-25 17:26:43 +02:00
OBJS-$(!CONFIG_VULKAN) += hwcontext_stub.o
build: simplify enabling of compat objects Add a configure function to pull in a compat object and set up redirects in one operation. This avoids duplicating conditions across configure and makefiles. Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-10-14 19:56:00 +03:00
OBJS += $(COMPAT_OBJS:%=../compat/%)
lavu: add snprintf(), vsnprint() and strtod() replacements for MS runtime. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-04 16:30:37 +03:00
Add Windows resource file support for shared libraries Originally written by James Almer <jamrial@gmail.com> With the following contributions by Timothy Gu <timothygu99@gmail.com> * Use descriptions of libraries from the pkg-config file generation function * Use "FFmpeg Project" as CompanyName (suggested by Alexander Strasser) * Use "FFmpeg" for ProductName as MSDN says "name of the product with which the file is distributed" [1]. * Use FFmpeg's version (N-xxxxx-gxxxxxxx) for ProductVersion per MSDN [1]. * Only build the .rc files when --enable-small is not enabled. [1] http://msdn.microsoft.com/en-us/library/windows/desktop/aa381058.aspx Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-05 23:50:14 +03:00
# Windows resource file
configure: always enable gnu_windres if available Use the appropiate Makefile variable to ensure the resource file is only built into shared libraries instead.
2022-08-07 15:26:06 +02:00
SHLIBOBJS-$(HAVE_GNU_WINDRES) += avutilres.o
Add Windows resource file support for shared libraries Originally written by James Almer <jamrial@gmail.com> With the following contributions by Timothy Gu <timothygu99@gmail.com> * Use descriptions of libraries from the pkg-config file generation function * Use "FFmpeg Project" as CompanyName (suggested by Alexander Strasser) * Use "FFmpeg" for ProductName as MSDN says "name of the product with which the file is distributed" [1]. * Use FFmpeg's version (N-xxxxx-gxxxxxxx) for ProductVersion per MSDN [1]. * Only build the .rc files when --enable-small is not enabled. [1] http://msdn.microsoft.com/en-us/library/windows/desktop/aa381058.aspx Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-12-05 23:50:14 +03:00
avutil: add objc.h to SKIPHEADERS Signed-off-by: Aman Karmani <aman@tmm1.net>
2021-12-19 19:41:16 +02:00
SKIPHEADERS += objc.h
cuda: check for cuda.h when enabled Fixes make checkheaders on systems without the Cuda Toolkit, which was broken after the dynlink changes. Signed-off-by: James Almer <jamrial@gmail.com>
2016-11-24 18:39:13 +02:00
SKIPHEADERS-$(HAVE_CUDA_H) += hwcontext_cuda.h
avutil/hwcontext_cuda: Define and use common CHECK_CU() We have a pattern of wrapping CUDA calls to print errors and normalise return values that is used in a couple of places. To avoid duplication and increase consistency, let's put the wrapper implementation in a shared place and use it everywhere. Affects: * avcodec/cuviddec * avcodec/nvdec * avcodec/nvenc * avfilter/vf_scale_cuda * avfilter/vf_scale_npp * avfilter/vf_thumbnail_cuda * avfilter/vf_transpose_npp * avfilter/vf_yadif_cuda
2018-11-11 08:47:28 +02:00
SKIPHEADERS-$(CONFIG_CUDA) += hwcontext_cuda_internal.h \
cuda_check.h
lavu: add new D3D11 pixfmt and hwcontext To be used with the new d3d11 hwaccel decode API. With the new hwaccel API, we don't want surfaces to depend on the decoder (other than the required dimension and format). The old D3D11VA pixfmt uses ID3D11VideoDecoderOutputView pointers, which include the decoder configuration, and thus is incompatible with the new hwaccel API. This patch introduces AV_PIX_FMT_D3D11, which uses ID3D11Texture2D and an index. It's simpler and compatible with the new hwaccel API. The introduced hwcontext supports only the new pixfmt. Frame upload code untested. Significantly based on work by Steve Lhomme <robux4@gmail.com>, but with heavy changes/rewrites. Merges Libav commit fff90422d181744cd75dbf011687ee7095f02875. Signed-off-by: Diego Biurrun <diego@biurrun.de>
2017-06-06 18:51:07 +02:00
SKIPHEADERS-$(CONFIG_D3D11VA) += hwcontext_d3d11va.h
hwcontext: add a dxva2 implementation
2016-03-31 13:12:41 +02:00
SKIPHEADERS-$(CONFIG_DXVA2) += hwcontext_dxva2.h
lavu/Makefile: Fix alignment and ordering
2018-05-14 23:58:57 +02:00
SKIPHEADERS-$(CONFIG_QSV) += hwcontext_qsv.h
lavu: OpenCL hwcontext implementation
2017-03-05 01:57:47 +02:00
SKIPHEADERS-$(CONFIG_OPENCL) += hwcontext_opencl.h
lavu: VAAPI hwcontext implementation Signed-off-by: Anton Khirnov <anton@khirnov.net>
2016-02-15 21:32:45 +02:00
SKIPHEADERS-$(CONFIG_VAAPI) += hwcontext_vaapi.h
videotoolbox: add hwcontext support This adds tons of code for no other benefit than making VideoToolbox support conform with the new hwaccel API (using hw_device_ctx and hw_frames_ctx). Since VideoToolbox decoding does not actually require the user to allocate frames, the new code does mostly nothing. One benefit is that ffmpeg_videotoolbox.c can be dropped once generic hwaccel support for ffmpeg.c is merged from Libav. Does not consider VDA or VideoToolbox encoding. Fun fact: the frame transfer functions are copied from vaapi, as the mapping makes copying generic boilerplate. Mapping itself is not exported by the VT code, because I don't know how to test.
2017-05-15 11:27:24 +02:00
SKIPHEADERS-$(CONFIG_VIDEOTOOLBOX) += hwcontext_videotoolbox.h
hwcontext_cuda/vdpau: add to skipheaders
2016-02-15 20:52:33 +02:00
SKIPHEADERS-$(CONFIG_VDPAU) += hwcontext_vdpau.h
vulkan: fix checkheaders
2021-11-19 16:17:24 +02:00
SKIPHEADERS-$(CONFIG_VULKAN) += hwcontext_vulkan.h vulkan.h \
vulkan_functions.h \
vulkan_loader.h
atomic: Exclude the unsupported implementation headers from checkheaders Signed-off-by: Martin Storsjö <martin@martin.st>
2013-03-08 16:31:54 +03:00
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
TESTPROGS = adler32 \
aes \
avutil/tests: added selftest for aes_ctr.c Signed-off-by: Thomas Turner <thomastdt@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2017-01-01 22:17:58 +02:00
aes_ctr \
avutil: Added selftest for libavutil/audio_fifo.c Signed-off-by: Thomas Turner <thomastdt@googlemail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-21 02:53:51 +02:00
audio_fifo \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
avstring \
base64 \
Add Blowfish encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 16:45:27 +03:00
blowfish \
Merge remote-tracking branch 'qatar/master' * qatar/master: libschroedinger: Switch to function names more in line with Libav style. Move code shared between libdirac and libschroedinger to libschroedinger. lavfi: uninline avfilter_copy_buffer_ref_props(). lavf: add missing '*' in a doxy. h264: Remove a commented-out function pointer typedef. txd: Remove write-only variable in txd_decode_frame(). mmvideo.c: Remove unused variable in mm_decode_pal(). build: cosmetics: Add missing end-of-line backslashes to item lists. build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line. libschroedinger: Move a function to avoid a forward declaration. pthread: warn on high thread counts vf_yadif: fix missing error handling for avfilter_poll_frame() avprobe: allow showing only one container/stream property. lavfi: support audio in avfilter_copy_frame_props(). lavfi: avfilter_merge_formats: handle case where inputs are same lavc: add sample rate and channel layout to AVFrame. zerocodec: check if the previous frame is missing doc: clarify check for NULL pointer style Conflicts: doc/APIchanges doc/developer.texi ffprobe.c libavcodec/Makefile libavcodec/avcodec.h libavcodec/libdirac_libschro.c libavcodec/libdirac_libschro.h libavcodec/mmvideo.c libavcodec/txd.c libavcodec/version.h libavcodec/zerocodec.c libavfilter/Makefile libavfilter/avfilter.c libavfilter/version.h libavformat/Makefile libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-07 23:42:41 +03:00
bprint \
libavutil: Add CAST128 symmetric block cipher Only ECB mode is supported at the moment Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-17 21:22:25 +03:00
cast5 \
libavutil: Added Camellia symmetric block cipher Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Previous version of this patch reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-12-31 18:20:18 +02:00
camellia \
fate: add a channel_layout API test Signed-off-by: James Almer <jamrial@gmail.com>
2021-08-21 22:05:34 +02:00
channel_layout \
Add test for avpriv_get_trc_function_from_trc function Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-03-03 20:01:28 +02:00
color_utils \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
cpu \
crc \
des \
lavu/dict: add av_dict_get_string Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
2014-11-16 02:45:07 +02:00
dict \
Added a selftest to libavutil/display.c - Check if av_display_rotation_get() gets the correct degrees - Check if av_display_rotation_set() sets the correct matrix - Check if av_display_matrix_flip() changes correct the matrix Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-03-20 10:54:07 +02:00
display \
libavutil/encryption_info: Add unit tests. Signed-off-by: Jacob Trimble <modmaker@google.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-06-01 20:38:05 +02:00
encryption_info \
lavu/error: use a table to store error codes and strings, add test The table is mostly useful to enumerate the available AVERROR* in the test output.
2012-02-06 16:16:33 +03:00
error \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
eval \
Merge remote-tracking branch 'qatar/master' * qatar/master: libschroedinger: Switch to function names more in line with Libav style. Move code shared between libdirac and libschroedinger to libschroedinger. lavfi: uninline avfilter_copy_buffer_ref_props(). lavf: add missing '*' in a doxy. h264: Remove a commented-out function pointer typedef. txd: Remove write-only variable in txd_decode_frame(). mmvideo.c: Remove unused variable in mm_decode_pal(). build: cosmetics: Add missing end-of-line backslashes to item lists. build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line. libschroedinger: Move a function to avoid a forward declaration. pthread: warn on high thread counts vf_yadif: fix missing error handling for avfilter_poll_frame() avprobe: allow showing only one container/stream property. lavfi: support audio in avfilter_copy_frame_props(). lavfi: avfilter_merge_formats: handle case where inputs are same lavc: add sample rate and channel layout to AVFrame. zerocodec: check if the previous frame is missing doc: clarify check for NULL pointer style Conflicts: doc/APIchanges doc/developer.texi ffprobe.c libavcodec/Makefile libavcodec/avcodec.h libavcodec/libdirac_libschro.c libavcodec/libdirac_libschro.h libavcodec/mmvideo.c libavcodec/txd.c libavcodec/version.h libavcodec/zerocodec.c libavfilter/Makefile libavfilter/avfilter.c libavfilter/version.h libavformat/Makefile libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-07 23:42:41 +03:00
file \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
fifo \
Add tests for functions in hash.c Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-03-08 07:21:26 +02:00
hash \
lavu: Add a fate test for the HMAC API Signed-off-by: Martin Storsjö <martin@martin.st>
2013-01-15 14:05:12 +03:00
hmac \
hwcontext: Add test for device creation and derivation This uses any devices it can find on the host system - on a system with no hardware device support or in builds with no support included it will do nothing and pass.
2018-05-16 00:15:03 +02:00
hwdevice \
avutil/integer: move the test to the corresponding subdirectory And actually enable it. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>
2018-03-20 20:37:32 +02:00
integer \
fate: add av_image_check_size() test Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2016-12-10 22:39:56 +02:00
imgutils \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
lfg \
drop LLS1, rename LLS2 to LLS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-08-10 00:03:26 +03:00
lls \
avutil/log: add code to test av_log() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-03 23:38:30 +03:00
log \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
md5 \
Add 128 bit murmur3 hash function. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2013-05-09 15:34:46 +03:00
murmur3 \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
opt \
Merge remote-tracking branch 'qatar/master' * qatar/master: libschroedinger: Switch to function names more in line with Libav style. Move code shared between libdirac and libschroedinger to libschroedinger. lavfi: uninline avfilter_copy_buffer_ref_props(). lavf: add missing '*' in a doxy. h264: Remove a commented-out function pointer typedef. txd: Remove write-only variable in txd_decode_frame(). mmvideo.c: Remove unused variable in mm_decode_pal(). build: cosmetics: Add missing end-of-line backslashes to item lists. build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line. libschroedinger: Move a function to avoid a forward declaration. pthread: warn on high thread counts vf_yadif: fix missing error handling for avfilter_poll_frame() avprobe: allow showing only one container/stream property. lavfi: support audio in avfilter_copy_frame_props(). lavfi: avfilter_merge_formats: handle case where inputs are same lavc: add sample rate and channel layout to AVFrame. zerocodec: check if the previous frame is missing doc: clarify check for NULL pointer style Conflicts: doc/APIchanges doc/developer.texi ffprobe.c libavcodec/Makefile libavcodec/avcodec.h libavcodec/libdirac_libschro.c libavcodec/libdirac_libschro.h libavcodec/mmvideo.c libavcodec/txd.c libavcodec/version.h libavcodec/zerocodec.c libavfilter/Makefile libavfilter/avfilter.c libavfilter/version.h libavformat/Makefile libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-07 23:42:41 +03:00
pca \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
parseutils \
Move av_find_best_pix_fmt_of_2() from avcodec to avutil This avoids a dependancy of libavfilter on libavcodec See Ticket 3592 Fixes Ticket2784 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-04-26 19:22:12 +03:00
pixdesc \
avutil: add pixelutils API
2014-08-02 19:54:43 +03:00
pixelutils \
pixdesc: Add a test for av_find_best_pix_fmt_of_2()
2017-07-06 23:50:40 +02:00
pixfmt_best \
Merge remote-tracking branch 'qatar/master' * qatar/master: libschroedinger: Switch to function names more in line with Libav style. Move code shared between libdirac and libschroedinger to libschroedinger. lavfi: uninline avfilter_copy_buffer_ref_props(). lavf: add missing '*' in a doxy. h264: Remove a commented-out function pointer typedef. txd: Remove write-only variable in txd_decode_frame(). mmvideo.c: Remove unused variable in mm_decode_pal(). build: cosmetics: Add missing end-of-line backslashes to item lists. build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line. libschroedinger: Move a function to avoid a forward declaration. pthread: warn on high thread counts vf_yadif: fix missing error handling for avfilter_poll_frame() avprobe: allow showing only one container/stream property. lavfi: support audio in avfilter_copy_frame_props(). lavfi: avfilter_merge_formats: handle case where inputs are same lavc: add sample rate and channel layout to AVFrame. zerocodec: check if the previous frame is missing doc: clarify check for NULL pointer style Conflicts: doc/APIchanges doc/developer.texi ffprobe.c libavcodec/Makefile libavcodec/avcodec.h libavcodec/libdirac_libschro.c libavcodec/libdirac_libschro.h libavcodec/mmvideo.c libavcodec/txd.c libavcodec/version.h libavcodec/zerocodec.c libavfilter/Makefile libavfilter/avfilter.c libavfilter/version.h libavformat/Makefile libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-07 23:42:41 +03:00
random_seed \
rational \
lavu: Add RIPEMD hashing Includes RIPEMD-128, RIPEMD-160, RIPEMD-256 and RIPEMD-320 Signed-off-by: James Almer <jamrial@gmail.com>
2013-06-15 20:04:19 +03:00
ripemd \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
sha \
lavu: Add SHA-2 512 hashing Signed-off-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-05-30 10:56:29 +03:00
sha512 \
avutil/Makefile: add softfloat to TESTPROGS Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-10-09 17:02:14 +03:00
softfloat \
build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line.
2012-04-14 14:05:08 +03:00
tree \
libavutil: Added twofish symmetric block cipher Signed-off-by: Supraja Meedinti <supraja0493@gmail.com> Reviewed-by: Giorgio Vazzana <mywing81@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-01-25 20:39:20 +02:00
twofish \
lavu/avstring: add av_utf8_decode() function
2013-10-03 02:21:40 +03:00
utf8 \
avutil/tests/uuid: add uuid tests
2022-06-02 02:30:33 +02:00
uuid \
Add XTEA encryption support in libavutil Signed-off-by: Martin Storsjö <martin@martin.st>
2012-07-03 16:53:16 +03:00
xtea \
Add support for TEA (Tiny Encryption Algorithm) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2015-07-19 22:25:53 +02:00
tea \
Merge remote-tracking branch 'qatar/master' * qatar/master: libschroedinger: Switch to function names more in line with Libav style. Move code shared between libdirac and libschroedinger to libschroedinger. lavfi: uninline avfilter_copy_buffer_ref_props(). lavf: add missing '*' in a doxy. h264: Remove a commented-out function pointer typedef. txd: Remove write-only variable in txd_decode_frame(). mmvideo.c: Remove unused variable in mm_decode_pal(). build: cosmetics: Add missing end-of-line backslashes to item lists. build: cosmetics: Split HEADERS/OBJS/PROGS lists into one entry per line. libschroedinger: Move a function to avoid a forward declaration. pthread: warn on high thread counts vf_yadif: fix missing error handling for avfilter_poll_frame() avprobe: allow showing only one container/stream property. lavfi: support audio in avfilter_copy_frame_props(). lavfi: avfilter_merge_formats: handle case where inputs are same lavc: add sample rate and channel layout to AVFrame. zerocodec: check if the previous frame is missing doc: clarify check for NULL pointer style Conflicts: doc/APIchanges doc/developer.texi ffprobe.c libavcodec/Makefile libavcodec/avcodec.h libavcodec/libdirac_libschro.c libavcodec/libdirac_libschro.h libavcodec/mmvideo.c libavcodec/txd.c libavcodec/version.h libavcodec/zerocodec.c libavfilter/Makefile libavfilter/avfilter.c libavfilter/version.h libavformat/Makefile libavutil/Makefile Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-05-07 23:42:41 +03:00
Merge commit '2170017a1cd033b6f28e16476921022712a522d8' * commit '2170017a1cd033b6f28e16476921022712a522d8': avutil: fix data race in av_get_cpu_flags() This commit is a noop, see fed50c4304eecb352e29ce789cdb96ea84d6162f Merged-by: James Almer <jamrial@gmail.com>
2017-04-13 23:25:30 +02:00
TESTPROGS-$(HAVE_THREADS) += cpu_init
Add a configure check for lzo1x_999_compress() and compile the lzo test program in libavutil when this function is available. Originally committed as revision 18386 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-04-09 17:55:05 +03:00
TESTPROGS-$(HAVE_LZO1X_999_COMPRESS) += lzo
Add Makefile rules for test programs. Originally committed as revision 11643 to svn://svn.ffmpeg.org/ffmpeg/trunk
2008-01-28 00:39:30 +02:00
tools: add benchmark for crypto functions. The benchmark tests the speed of the following algorithms: MD5, SHA-1, SHA-256, SHA-512, RIPEMD-160, AES-128. It can optionally be built to perform the same benchmark on other crypto libraries, for comparison purposes. The supported libraries are: - crypto: OpenSSL's libcrypto; - gcrypt: GnuTLS's libgcrypt; - tomcrypt: LibTomCrypt To enable them, use this syntax: make VERSUS=crypto+gcrypt+tomcrypt tools/crypto_bench They do not need to have been enabled in configure.
2013-05-16 21:10:11 +03:00
TOOLS = crypto_bench ffhash ffeval ffescape
tools/crypto_bench$(EXESUF): ELIBS += $(if $(VERSUS),$(subst +, -l,+$(VERSUS)),)
avutil/Makefile: Apply CFLAGS for compilation Fixes "make tools/crypto_bench.o". Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2021-08-02 19:59:44 +02:00
tools/crypto_bench.o: CFLAGS += -DUSE_EXT_LIBS=0$(if $(VERSUS),$(subst +,+USE_,+$(VERSUS)),)
tools: add ffeval tool The tool is useful for testing the internal arithmetic evaluation engine (indeed I plan to use it in FATE), and provides a handy calculator when you can't rely on bc ;-).
2012-01-16 01:05:07 +03:00
Merge commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196' * commit 'a6a750c7ef240b72ce01e9653343a0ddf247d196': tests: Move all test programs to a subdirectory Merged-by: Clément Bœsch <clement@stupeflix.com>
2016-06-22 13:44:29 +02:00
$(SUBDIR)tests/lzo$(EXESUF): ELIBS = -llzo2
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