summaryrefslogtreecommitdiff
path: root/configure
Commit message (Collapse)AuthorAge
* lavc/libx264: support AV_CODEC_CAP_ENCODER_RECON_FRAMEAnton Khirnov2022-08-02
| | | | Bump the version requirement to 122, which introduced b_full_recon.
* configure: Check for DXGI_OUTDUPL_FRAME_INFO for the ddagrab filterMartin Storsjö2022-08-01
| | | | | | | | | | | The DXGI_OUTDUPL_FRAME_INFO type isn't available in Windows API subsets other than "desktop", while the IDXGIOutput1 interface is available for all API subsets. This fixes compilation for UWP/"Windows Store" configurations (and older API subsets like Windows Phone). Signed-off-by: Martin Storsjö <martin@martin.st>
* avcodec: add common fflcms2 boilerplateNiklas Haas2022-07-30
| | | | | | | | | | | | | Handling this in general code makes more sense than handling it in individual codec files, because it would be a lot of unnecessary code duplication for the plenty of formats that support exporting ICC profiles (jpg, png, tiff, webp, jxl, ...). encode.c and decode.c will be in charge of initializing this state as needed, so we merely need to make sure to uninit it afterwards from the common destructor path. Signed-off-by: Niklas Haas <git@haasn.dev>
* configure: properly require libx264 if enabledMarvin Scholz2022-07-24
| | | | | When libx264 can not be found even though it is enabled, it should error out properly instead of silently disabling it.
* fftools/ffmpeg: depend on threadsAnton Khirnov2022-07-23
| | | | | ffmpeg will be switched to a fully threaded architecture, starting with muxers.
* avfilter/vsrc_ddagrab: check for existence of DPI_AWARENESS_CONTEXTTimo Rothenpieler2022-07-19
| | | | | | Apparently some (broken?) Windows SDK versions define IDXGIOutput5 but not DPI_AWARENESS_CONTEXT. So we need to explicitly check for its existence.
* avfilter/vsrc_ddagrab: dynamically load SetThreadDpiAwarenessContextTimo Rothenpieler2022-07-19
| | | | | It's a Windows 10 only function, and its presence alone prevents the binary from loading on older Windows versions.
* avfilter: add vsrc_ddagrabTimo Rothenpieler2022-07-18
|
* configure: add missing deps for chromakey_cuda filterTimo Rothenpieler2022-07-10
| | | | | | Not sure how those went missing at some point during the review process, but it went unnoticed since all my test machines obviously have the deps.
* configure: fix SDL2 version check for pkg_config fallbackdvhh2022-07-09
| | | | | | | | | pkg_config fallback for SDL2 use 2.1.0 as max (excluded) version where the pkg_config specify 3.0.0 Correcting fallback version to be in line with the pkg_config version Signed-off-by: dvhh <dvhh@yahoo.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avfilter: add remap opencl filterPaul B Mahol2022-07-07
|
* {configure,avformat/movenc}: enable AC-3 parser for movencJan Ekström2022-06-30
| | | | | | | | | | | | This simplifies the code to no longer have #ifs in a manner which does not require handling avpriv_ac3_parse_header returning ENOSYS. As an existing example, the MPEG-TS muxer already requires the AC-3 parser, and in order to fix existing issues with the current AC-3 movenc code, switching to use the AC-3 parser is required, so this is an enabling change for that. Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
* AV1 VDPAU hwaccel Decode supportManojGuptaBonda2022-06-25
| | | | | | | | | | | | | | Support for VDPAU accelerated AV1 decoding was added with libvdpau-1.5. Support for the same in ffmpeg is added with this patch. Profiles related to VDPAU AV1 can be found in latest vdpau.h present in libvdpau-1.5. Add AV1 VDPAU to list of hwaccels and supported formats Added file vdpau_av1.c and Modified configure to add VDPAU AV1 support. Mapped AV1 profiles to VDPAU AV1 profiles. Populated the codec specific params that need to be passed to VDPAU. Signed-off-by: Philip Langdale <philipl@overt.org>
* configure: select avs2 parser for libdavs2 decoderZhao Zhili2022-06-24
| | | | Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* libavutil: Add wchartoutf8(), wchartoansi(), utf8toansi(), getenv_utf8(), ↵Nil Admirari2022-06-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | freeenv_utf8() and getenv_dup() wchartoutf8() converts strings returned by WinAPI into UTF-8, which is FFmpeg's preffered encoding. Some external dependencies, such as AviSynth, are still not Unicode-enabled. utf8toansi() converts UTF-8 strings into ANSI in two steps: UTF-8 -> wchar_t -> ANSI. wchartoansi() is responsible for the second step of the conversion. Conversion in just one step is not supported by WinAPI. Since these character converting functions allocate the buffer of necessary size, they also facilitate the removal of MAX_PATH limit in places where fixed-size ANSI/WCHAR strings were used as filename buffers. On Windows, getenv_utf8() wraps _wgetenv() converting its input from and its output to UTF-8. Strings returned by getenv_utf8() must be freed by freeenv_utf8(). On all other platforms getenv_utf8() is a wrapper around getenv(), and freeenv_utf8() is a no-op. The value returned by plain getenv() cannot be modified; av_strdup() is usually used when modifications are required. However, on Windows, av_strdup() after getenv_utf8() leads to unnecessary allocation. getenv_dup() is introduced to avoid such an allocation. Value returned by getenv_dup() must be freed by av_free(). Because of cleanup complexities, in places that only test the existence of an environment variable or compare its value with a string consisting entirely of ASCII characters, the use of plain getenv() is still preferred. (libavutil/log.c check_color_terminal() is an example of such a place.) Plain getenv() is also preffered in UNIX-only code, such as bktr.c, fbdev_common.c, oss.c in libavdevice or af_ladspa.c in libavfilter. Signed-off-by: Martin Storsjö <martin@martin.st>
* avformat/librist: bump required version to 0.2.7Marton Balint2022-06-18
| | | | | | This is the first version for which fifo size setting actually works. Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec/libx264: Set min build version to 158 for msvcMatt Oliver2022-06-11
| | | | | | | | | | | | | | | | | | | | | | | Was "[PATCH] libx264: Do not explicitly set X264_API_IMPORTS" Setting X264_API_IMPORTS only affects msvc builds and it breaks linking to static builds (although is required for shared builds). This flag is set by x264 in its pkgconfig as required since build 158 (a615f027ed172e2dd5380e736d487aa858a0c4ff) from July 2019. So this patch updates configure to require a newer x264 build that correctly sets the imports flag. The min version requirement of 158 is applied for msvc builds only. This is also removing the check for 'libx264 without pkg-config' which was left for compatibility reasons about 7 years ago when the pkg-config check was introduced by commit e06263ef1e0e172b2c76070b3dc739411af08e82. Co-authored-by: softworkz <softworkz@hotmail.com> Signed-off-by: softworkz <softworkz@hotmail.com> Signed-off-by: Matt Oliver <protogonoi@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* qsv: check for libmfx.pc instead of mfx.pcHaihao Xiang2022-05-26
| | | | | | | This fixed the regression caused by commit 478e1a98a Reported-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* avcodec/mfenc: Dynamically load MFPlat.DLLTrystan Mata2022-05-25
| | | | | | | | | | | | Allows non-UWP builds of FFmpeg with MediaFoundation to work on N editions of Windows which are without MediaFoundation by default. On UWP target, FFmpeg is linked directly against MediaFoundation since LoadLibrary is not available. This commit adresses https://trac.ffmpeg.org/ticket/9788 Signed-off-by: Martin Storsjö <martin@martin.st>
* qsv: add requirement for the mininal version of libmfxHaihao Xiang2022-05-25
| | | | | | | | | | libmfx 1.28 was released 3 years ago, it is easy to get a greater version than 1.28. We may remove lots of compile-time checks if adding the requirement for the minimal version in the configure script. Reviewed-by: softworkz <softworkz@hotmail.com> Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org> Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* avformat/movenc: Add support for AVIF muxingVignesh Venkatasubramanian2022-05-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add an AVIF muxer by re-using the existing the mov/mp4 muxer. AVIF Specification: https://aomediacodec.github.io/av1-avif Sample usage for still image: ffmpeg -i image.png -c:v libaom-av1 -still-picture 1 image.avif Sample usage for animated AVIF image: ffmpeg -i video.mp4 animated.avif We can re-use any of the AV1 encoding options that will make sense for image encoding (like bitrate, tiles, encoding speed, etc). The files generated by this muxer has been verified to be valid AVIF files by the following: 1) Displays on Chrome (both still and animated images). 2) Displays on Firefox (only still images, firefox does not support animated AVIF yet). 3) Verified to be valid by Compliance Warden: https://github.com/gpac/ComplianceWarden Fixes the encoder/muxer part of Trac Ticket #7621 Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
* configure: extend SDL check to accept all 2.x versionsChristopher Degawa2022-05-12
| | | | | | | | | | | sdl2 recently changed their versioning, moving the patch level to minor level https://github.com/libsdl-org/SDL/commit/cd7c2f1de7d9e418bb554047d714dd7cacc020ff and have said that they will instead ship sdl3.pc for 3.0.0 Fixes ticket 9768 Signed-off-by: Christopher Degawa <ccom@randomderp.com> Signed-off-by: Gyan Doshi <ffmpeg@gyani.pro>
* lavf/matroskaenc: enable PGS merge auto bsfJohn Stebbins2022-05-10
| | | | | | PGS segments must be merged to one packet for muxing to mkv Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* lavfi: add vf_iccdetect for parsing ICC profilesNiklas Haas2022-04-23
| | | | | | | | | | | | | | | This filter is designed to parse embedded ICC profiles and attempt extracting colorspace tags from them, updating the AVFrame metadata accordingly. This is intentionally made a separate filter, rather than being part of libavcodec itself, so that it's an opt-in behavior for the time being. This also gives the user more flexibility to e.g. first attach an ICC profile and then also set the colorspace tags from it. This makes #9673 possible, though not automatic. Signed-off-by: Niklas Haas <git@haasn.dev>
* lavfi: add vf_iccgen for generating ICC profilesNiklas Haas2022-04-23
| | | | | | | | | This filter is designed to specifically cover the task of generating ICC profiles (and attaching them to output frames) on demand. Other tasks, such as ICC profile loading/stripping, or ICC profile application, are better left to separate filters (or included into e.g. vf_setparams). Signed-off-by: Niklas Haas <git@haasn.dev>
* lavfi: add ICC profile support via lcms2Niklas Haas2022-04-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This introduces an optional dependency on lcms2 into FFmpeg. lcms2 is a widely used library for ICC profile handling, which apart from being used in almost all major image processing programs and video players, has also been deployed in browsers. As such, it's both widely available and well-tested. Add a few helpers to cover our major use cases. This commit merely introduces the helpers (and configure check), even though nothing uses them yet. It's worth pointing out that the reason the cmsToneCurves for each AVCOL_TRC are cached inside the context, is because constructing a cmsToneCurve requires evaluating the curve at 4096 (by default) grid points and constructing a LUT. So, we ideally only want to do this once per curve. This matters for e.g. ff_icc_profile_detect_transfer, which essentially compares a profile against all of these generated LUTs. Re-generating the LUTs for every iteration would be unnecessarily wasteful. The same consideration does not apply to e.g. cmsCreate*Profile, which is a very lightweight operation just involving struct allocation and setting a few pointers. The cutoff value of 0.01 was determined by experimentation. The lowest "false positive" delta I saw in practice was 0.13, and the largest "false negative" delta was 0.0008. So a value of 0.01 sits comfortaby almost exactly in the middle. Signed-off-by: Niklas Haas <git@haasn.dev>
* avcodec/libjxl: add Jpeg XL encoding via libjxlLeo Izen2022-04-23
| | | | | This commit adds encoding support to libavcodec for Jpeg XL images via the external library libjxl.
* avcodec/libjxl: add Jpeg XL decoding via libjxlLeo Izen2022-04-23
| | | | | This commit adds decoding support to libavcodec for Jpeg XL images via the external library libjxl.
* avformat: Add IPFS protocol support.Mark Gaiser2022-04-12
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for: - ffplay ipfs://<cid> - ffplay ipns://<cid> IPFS data can be played from so called "ipfs gateways". A gateway is essentially a webserver that gives access to the distributed IPFS network. This protocol support (ipfs and ipns) therefore translates ipfs:// and ipns:// to a http:// url. This resulting url is then handled by the http protocol. It could also be https depending on the gateway provided. To use this protocol, a gateway must be provided. If you do nothing it will try to find it in your $HOME/.ipfs/gateway file. The ways to set it manually are: 1. Define a -gateway <url> to the gateway. 2. Define $IPFS_GATEWAY with the full http link to the gateway. 3. Define $IPFS_PATH and point it to the IPFS data path. 4. Have IPFS running in your local user folder (under $HOME/.ipfs). Signed-off-by: Mark Gaiser <markg85@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avcodec/vbnenc: add VBN encoderMarton Balint2022-04-10
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec/vbndec: add VBN decoderMarton Balint2022-04-10
| | | | | | | | Add support for decoding Vizrt Binary Image (VBN) files. LZW-compressed data is not supported yet. Signed-off-by: Marton Balint <cus@passwd.hu>
* avcodec/bsf: Add FFBitStreamFilter, hide internals of BSFsAndreas Rheinhardt2022-03-23
| | | | | | | | | | This patch is analogous to 20f972701806be20a77f808db332d9489343bb78: It hides the internal part of AVBitStreamFilter by adding a new internal structure FFBitStreamFilter (declared in bsf_internal.h) that has an AVBitStreamFilter as its first member; the internal part of AVBitStreamFilter is moved to this new structure. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/codec_internal: Add FFCodec, hide internal part of AVCodecAndreas Rheinhardt2022-03-21
| | | | | | | | | | | | | | | | Up until now, codec.h contains both public and private parts of AVCodec. This exposes the internals of AVCodec to users and leads them into the temptation of actually using them and forces us to forward-declare structures and types that users can't use at all. This commit changes this by adding a new structure FFCodec to codec_internal.h that extends AVCodec, i.e. contains the public AVCodec as first member; the private fields of AVCodec are moved to this structure, leaving codec.h clean. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* configure: Add missing cri->mjpegdec dependencyAndreas Rheinhardt2022-03-19
| | | | | | | | The CRI decoder is useless without the MJPEG-decoder (its init-function always errors out). Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/flashsv2enc: Avoid opening and closing z_streamAndreas Rheinhardt2022-03-19
| | | | | | Instead initialize a z_stream during init and reset it when needed. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/lclenc: Use ff_deflate_init/end() wrappersAndreas Rheinhardt2022-03-19
| | | | | | | | | They return nicer error messages on error; furthermore, they also use our allocation functions. It also stops calling deflateEnd() on a z_stream that might not have been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/pngenc: Use ff_deflate_init/end() wrappersAndreas Rheinhardt2022-03-19
| | | | | | They return nicer error messages. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/zmbvenc: Use ff_deflate_init/end() wrappersAndreas Rheinhardt2022-03-19
| | | | | | | They emit better error messages (it does not claim that inflateInit failed upon an error from deflateInit!) and uses our allocation functions. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/zlib_wrapper: Add wrapper for deflateInit()Andreas Rheinhardt2022-03-19
| | | | | | | | | | | The rationale is the same as for the wrappers for inflateInit(), although the case for it is admittedly not so strong because there are less users of deflateInit(). Also remove an unnecessary inclusion of config.h in libavformat/protocols.c in order to trigger a request for reconfigure (which is needed for CONFIG_DEFLATE_WRAPPER to take effect). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/pngdec: Don't open and close z_streams unnecessarilyAndreas Rheinhardt2022-03-19
| | | | | | | | Instead reuse and reset a single z_stream. Also use FFZStream in decode_zbuf(), because it has nicer error messages. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/lscrdec: Don't open and close z_streams unnecessarilyAndreas Rheinhardt2022-03-19
| | | | | | Instead reuse and reset a single z_stream. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/flashsv: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | This fixes the problem of potentially closing a z_stream that has never been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/lcldec: Use ff_inflate_init/end(), cleanup genericallyAndreas Rheinhardt2022-03-19
| | | | | | | | | Returns better error messages in case of error and deduplicates the inflateInit() code and also allows to cleanup generically in case of errors as it is save to call ff_inflate_end() if ff_inflate_init() has not been called successfully. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mscc: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | This fixes the problem of potentially closing a z_stream that has never been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mvha: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | This fixes the problem of potentially closing a z_stream that has never been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/mwsc: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | This fixes the problem of potentially closing a z_stream that has never been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/rasc: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | This fixes the problem of potentially closing a z_stream that has never been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/tscc: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | Returns better error messages in case of error and deduplicates the inflateInit() code. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/wcmv: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | This fixes the problem of potentially closing a z_stream that has never been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avcodec/zerocodec: Use ff_inflate_init/end()Andreas Rheinhardt2022-03-19
| | | | | | | This fixes the problem of potentially closing a z_stream that has never been successfully initialized. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-01 15:54:33 +0000