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* libs: bump major version for all librariesJames Almer2024-03-07
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/avformat: Add FFInputFormat, hide internals of AVInputFormatAndreas Rheinhardt2024-03-07
| | | | | | | | | | | | | | | | | | | | | This commit does for AVInputFormat what commit 59c9dc82f450638a3068deeb1db5c56f6d155752 did for AVOutputFormat: It adds a new type FFInputFormat, moves all the internals of AVInputFormat to it and adds a now reduced AVInputFormat as first member. This does not affect/improve extensibility of both public or private fields for demuxers (it is still a mess due to lavd). This is possible since 50f34172e0cca2cabc5836308ec66dbf93f5f2a3 (which removed the last usage of an internal field of AVInputFormat in fftools). (Hint: tools/probetest.c accesses the internals of FFInputFormat as well, but given that it is a testing tool this is not considered a problem.) Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avutil: remove deprecated FF_API_PKT_DURATIONJames Almer2024-03-07
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* avdevice: deprecate sdl outdevJ. Dekker2024-02-28
| | | | Signed-off-by: J. Dekker <jdek@itanimul.li>
* avdevice: deprecate opengl outdevJ. Dekker2024-02-28
| | | | Signed-off-by: J. Dekker <jdek@itanimul.li>
* all: use designated initializers for AVOption.unitAnton Khirnov2024-02-14
| | | | | | | | | | | | | | | | | | | | | | | | Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace
* avdevice/caca: Allow to list multiple dither option types at onceAndreas Rheinhardt2024-02-07
| | | | | | | | | This can be achieved by using AV_OPT_TYPE_FLAGS instead of AV_OPT_TYPE_STRING. It also avoids strcmp() when accessing the option. Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* lavd: deprecate the bktr deviceAnton Khirnov2024-02-02
| | | | | | | | | | | | It implements BSD-specific support for very old analog capture cards, which are highly unlikely to be useful today. After being added in 2005, there were never any commits to it beyond compilation fixes and generic maintenance. There have also been zero trac tickets for this device, and the only related web search result I found concludes that it does not work. The code also does some unacceptable things, like messing with signal handlers and storing its state in global variables.
* Revert "all: Don't set AVClass.item_name to its default value"Anton Khirnov2024-01-20
| | | | | | | Some callers assume that item_name is always set, so this may be considered an API break. This reverts commit 0c6203c97a99f69dbaa6e4011d48c331e1111f5e.
* all: Don't set AVClass.item_name to its default valueAndreas Rheinhardt2023-12-22
| | | | | | | | Unnecessary since acf63d5350adeae551d412db699f8ca03f7e76b9; also avoids relocations. Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* gdigrab: Fix hwnd parameter issuesMartin Storsjö2023-12-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Converting from an integer to HWND (which is a pointer) requires an explicit cast, otherwise Clang errors out like this: src/libavdevice/gdigrab.c:280:14: error: incompatible integer to pointer conversion assigning to 'HWND' (aka 'struct HWND__ *') from 'long' [-Wint-conversion] 280 | hwnd = strtol(name, &p, 0); | ^ ~~~~~~~~~~~~~~~~~~~ (With GCC and MSVC, this was a mere warning, but with recent Clang, this is an error.) After adding a cast, all compilers also warn something like this: src/libavdevice/gdigrab.c:280:16: warning: cast to 'HWND' (aka 'struct HWND__ *') from smaller integer type 'long' [-Wint-to-pointer-cast] 280 | hwnd = (HWND) strtol(name, &p, 0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ On Windows, long types are 32 bit, so to get a usable pointer, we need to use long long. And interpret it as unsigned long long while at it - i.e. using strtoull. Finally, right above it, the code triggered the following warning: src/libavdevice/gdigrab.c:278:15: warning: mixing declarations and code is incompatible with standards before C99 [-Wdeclaration-after-statement] 278 | char *p; | ^ Signed-off-by: Martin Storsjö <martin@martin.st>
* gdigrab: allow capturing a window by its handleLena2023-12-17
| | | | | | | | | x11grab can capture windows by their ID, but gdigrab can only capture windows by their names, internally calling FindWindowW to lookup its handle. This patch simply allows the user to specify a window handle directly. Signed-off-by: Lena <lena@nihil.gay>
* avfoundation: Fix version checksMartin Storsjö2023-12-15
| | | | | | | | | | | | | | | | | | | <OS>_VERSION_MAX_ALLOWED indicates what version is available in the SDK, while <OS>_VERSION_MIN_REQUIRED is the version we can assume is available, i.e. similar to what is set with e.g. -miphoneos-version-min on the command line. This fixes build errors like these: src/libavdevice/avfoundation.m:788:37: error: 'AVCaptureDeviceTypeContinuityCamera' is only available on macOS 14.0 or newer [-Werror,-Wunguarded-availability-new] [deviceTypes addObject: AVCaptureDeviceTypeContinuityCamera]; ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks/AVFoundation.framework/Headers/AVCaptureDevice.h:551:38: note: 'AVCaptureDeviceTypeContinuityCamera' has been marked as being introduced in macOS 14.0 here, but the deployment target is macOS 13.0.0 AVF_EXPORT AVCaptureDeviceType const AVCaptureDeviceTypeContinuityCamera API_AVAILABLE(macos(14.0), ios(17.0), macCatalyst(17.0), tvos(17.0)) API_UNAVAILABLE(visionos) API_UNAVAILABLE(watchos); ^ Alternatively, we could use these more modern APIs, if enclosed in suitable @available() checks.
* avdevice/audiotoolbox: Fix availability macro checkThilo Borgmann2023-12-12
| | | | | Since OSX 10.10 the availability macros expand into a 6 digit number instead of a 4 digit number. Fixes compilation for OSX version [10.0, 12.0[.
* lavd/avfoundation: Use correct preprocessing directiveVittorio Giovara2023-12-11
| | | | | | | Fixes compilation, introduced in e37b15e. src/libavdevice/avfoundation.m:799:10: error: invalid preprocessing directive #elseif (TARGET_OS_OSX && __MAC_OS_X_VERSION_MAX_ALLOWED < 140000)
* avdevice/audiotoolbox: silence warning with new apixufuji4562023-12-11
| | | | | | Building with macOS platform, the compiler has a warning: 'kAudioObjectPropertyElementMaster' is deprecated in macOS 12.0 Signed-off-by: xufuji456 <839789740@qq.com>
* avdevice/avfoundation: replace deprecated AVCaptureDevicexufuji4562023-12-11
| | | | | | Building with iOS platform, the compiler has a warning: "'devicesWithMediaType:' is deprecated: first deprecated in iOS 10.0 - Use AVCaptureDeviceDiscoverySession instead" Signed-off-by: xufuji456 <839789740@qq.com>
* avdevice/decklink_dec: add explicit specifierJun Zhao2023-11-21
| | | | | | | The explicit specifier used with a single argument constructor to prevent implicit type conversions. Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
* apply spelling fixesDiederik de Haas via ffmpeg-devel2023-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | Fix spelling issue as reported by Debian's lintian tool: accomodate -> accommodate addtional -> additional auxillary -> auxiliary bellow -> below betweeen -> between Calulate -> Calculate coefficents -> coefficients Defalt -> Default defaul -> default higer -> higher neccesary -> necessary orignal -> original ouput -> output precison -> precision processsing -> processing substract -> subtract Transfered -> Transferred upto -> up to Also add several of them to the 'common typos' check in patcheck. Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
* avdevice/android_camera: fix build failure due to typoZhao Zhili2023-11-07
| | | | Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* Bump versions after 6.1Michael Niedermayer2023-10-29
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* Bump versions prior to 6.1Michael Niedermayer2023-10-29
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* avformat/avformat: use the side data from AVStream.codecparJames Almer2023-10-06
| | | | | | | | | | | | Deprecate AVStream.side_data and its helpers in favor of the AVStream's codecpar.coded_side_data. This will considerably simplify the propagation of global side data to decoders and from encoders. Instead of having to do it inside packets, it will be available during init(). Global and frame specific side data will therefore be distinct. Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/avformat: Deprecate AVFMT_ALLOW_FLUSHAndreas Rheinhardt2023-10-03
| | | | | | | | | | | | | | | It is of no value to the user, because every muxer can always be flushed with a NULL packet. As its documentation shows ("If not set, the muxer will not receive a NULL packet in the write_packet function") it is actually an internal flag that has been publically exposed because there was no internal flags field for output formats for a long time. But now there is and so use it by replacing the public flag with a private one. Reviewed-by: James Almer <jamrial@gmail.com> Reviewed-by: Anton Khirnov <anton@khirnov.net> Reviewed-by: Martin Storsjö <martin@martin.st> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avdevice/lavfi: Fix double-free on errorAndreas Rheinhardt2023-09-30
| | | | | | | | | | | After the AVFrame has been wrapped into a buffer, it is owned by the buffer and must not be freed manually any more. Yet this happens on subsequent errors. This bug was introduced in 6ca43a9675d651d7ea47c7ba2fafb1bf831c4d0b. Reviewed-by: Timo Rothenpieler <timo@rothenpieler.org> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avdevice/fbdev_common: Make declaration proper prototypeAndreas Rheinhardt2023-09-28
| | | | | | Fixes a -Wstrict-prototypes warning from Clang 15. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avdevice/android_camera: fix missing include for usleepZhao Zhili2023-09-19
| | | | | Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
* avutil/imgutils: Add wrapper for av_image_copy() to avoid castsAndreas Rheinhardt2023-09-12
| | | | | | | | | | | | av_image_copy() accepts const uint8_t* const * as source; lots of user have uint8_t* const * and therefore either cast (the majority) or copy the array of pointers. This commit changes this by adding a static inline wrapper for av_image_copy() that casts between the two types so that we do not need to add casts everywhere else. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avdevice/lavfi: Remove unnecessary avio_internal.h inclusionAndreas Rheinhardt2023-09-10
| | | | | | The stuff declared in said header is actually unusable in libavdevice. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/vapoursynth: Add missing inclusion of frame.hAndreas Rheinhardt2023-09-10
| | | | | | | | | Broken in 0c6e5f321bf5c4054e8b98232692465b342b42b4. Also add it to decklink_enc.cpp in order not to rely on an implicit inclusion via libavfilter/ccfifo.h. Reviewed-by: あんこ <mailcrystaldiskinfo@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* all: Replace __FUNCTION__ by __func__Andreas Rheinhardt2023-09-07
| | | | | | | Only the latter is valid ISO C. Reviewed-by: James Almer <jamrial@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/avformat: Avoid including codec.h, frame.hAndreas Rheinhardt2023-09-07
| | | | | | | | | | | | | | | | AVCodec is only ever used as an incomplete type (i.e. via a pointer to an AVCodec) in avformat.h and it is not really part of the core of avformat.h or libavformat; almost none of our internal users make use of it (and none make use of hwcontext.h, which is implicitly included). So switch to use struct AVCodec, but continue to include codec.h for external users for compatibility. Also, do the same for AVFrame and frame.h, which is implicitly included by codec.h (via lavu/hwcontext.h). Also, remove an unnecessary inclusion of <time.h>. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* configure: Set WIN32_LEAN_AND_MEAN at configure timeL. E. Segovia2023-08-14
| | | | | | | | | | | | | Including winsock2.h or windows.h without WIN32_LEAN_AND_MEAN cause bzlib.h to parse as nonsense, due to an instance of #define char small in rpcndr.h. See: https://stackoverflow.com/a/27794577 Signed-off-by: L. E. Segovia <amy@amyspark.me> Signed-off-by: Martin Storsjö <martin@martin.st>
* avdevice/pulse_audio_common: Avoid inclusion of avcodec.hAndreas Rheinhardt2023-08-05
| | | | | | It only needs codec_id.h. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* lavd/opengl_enc: fix a compiler errorHaihao Xiang2023-07-24
| | | | | | | | | | glcontext was added under CONFIG_SDL2 libavdevice/opengl_enc.c: In function ‘opengl_draw’: libavdevice/opengl_enc.c:1204:15: error: ‘OpenGLContext’ has no member named ‘glcontext’ Signed-off-by: Haihao Xiang <haihao.xiang@intel.com>
* lavd/opengl: select the GL context before drawingNicolas George2023-07-12
| | | | | | Since “2d924b3a63 fftools/ffmpeg: move each muxer to a separate thread”, opengl_write_packet() is called from a different thread than opengl_write_header() and would nothing for lack of a selected context.
* avdevice/decklink_enc: use 64bit format string for BMD timebase instead of ↵Marton Balint2023-07-09
| | | | | | | | | | | | | | | | long long BMDTimeValue is defined as LONGLONG on Windows, but int64_t on Linux/Mac. Fixes format string warnings: libavdevice/decklink_enc.cpp: In function ‘void construct_cc(AVFormatContext*, decklink_ctx*, AVPacket*, klvanc_line_set_s*)’: libavdevice/decklink_enc.cpp:424:48: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 4 has type ‘BMDTimeValue {aka long int}’ [-Wformat=] ctx->bmd_tb_num, ctx->bmd_tb_den); ~~~~~~~~~~~~~~~ ^ libavdevice/decklink_enc.cpp:424:48: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 5 has type ‘BMDTimeValue {aka long int}’ [-Wformat=] Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_enc: add support for SMPTE 2038 VANC packet outputDevin Heitmueller2023-07-02
| | | | | | | | | | | | | | | | | Support decoding and embedding VANC packets delivered via SMPTE 2038 into the SDI output. We leverage an intermediate queue because data packets are announced separately from video but we need to embed the data into the video frame when it is output. Note that this patch has some additional abstraction for data streams in general as opposed to just SMPTE 2038 packets. This is because subsequent patches will introduce support for other data codecs. Thanks to Marton Balint for review/feedback. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink: move queue_size to an argument for ↵Devin Heitmueller2023-07-02
| | | | | | | | | | | | | | | | | | ff_decklink_packet_queue_init The existing queue initialization function would always sets it's maximum queue size to ctx->queue_size. But because we are introducing more queues we may want the sizes to differ between them. Move the specification of the queue size into an argument, which can be passed from the caller. This patch makes no functional change to the behavior. It is being made to accommodate Marton Balin's request to split out the queue size for the new VANC queue being introduced in a later patch. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_common: Convert to using avpriv_packet_list functionsDevin Heitmueller2023-05-31
| | | | | | | | | | | | The existing DecklinkQueue implementation was using the PacketList structure but wasn't using the standard avpriv_packet_list_get and avpriv_packet_list_put functions. Convert to using them so we eliminate the duplicate logic, per Marton Balint's suggestion. Updated to reflect feedback from Marton Balint provided on 05/11/23. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/opengl_enc: check sscanf return valuePaul B Mahol2023-05-22
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* avfilter/ccfifo: remove unnecessary context allocationsJames Almer2023-05-12
| | | | | | | This is not public API, no it has no need for an alloc() and free() functions. The struct can reside on stack. Signed-off-by: James Almer <jamrial@gmail.com>
* avdevice/decklink: move AVPacketQueue into decklink_common and rename it to ↵Devin Heitmueller2023-05-11
| | | | | | | | | | | | | | | | | | | | DecklinkPacketQueue Move the AVPacketQueue functionality that is currently only used for the decklink decode module into decklink_common, so it can be shared by the decklink encoder (i.e. for VANC insertion when we receive data packets separate from video). The threadsafe queue used within the decklink module was named "AVPacketQueue" which implies that it is part of the public API, which it is not. Rename the functions and the name of the queue struct to make clear it is used exclusively by decklink, per Marton Balint's suggestion. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_enc: add support for playout of 608 captions in MOV filesDevin Heitmueller2023-05-11
| | | | | | | | | | | | | | | | | Unlike other cases where the closed captions are embedded in the video stream as MPEG-2 userdata or H.264 SEI data, with MOV files the captions are often found on a separate "e608" subtitle track. Add support for playout of such files, leveraging the new ccfifo mechanism to ensure that they are embedded into VANC at the correct rate (since e608 packets often contain batches of multiple 608 pairs). Note this patch includes a new file named libavdevice/ccfifo.c, which allows the ccfifo functionality in libavfilter to be reused even if doing shared builds. This is the same approach used for log2_tab.c. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* avdevice/lavfi: check that pointer is setPaul B Mahol2023-05-10
| | | | Fixes NULL pointer dereference later.
* avdevice/decklink_enc: fix operator precedence in create_s337_payloadMarton Balint2023-04-24
| | | | Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_enc: Add support for compressed AC-3 output over SDIDevin Heitmueller2023-04-08
| | | | | | | | | | | | | | | | | | | Extend the decklink output to include support for compressed AC-3, encapsulated using the SMPTE ST 377:2015 standard. This functionality can be exercised by using the "copy" codec when the input audio stream is AC-3. For example: ./ffmpeg -i ~/foo.ts -codec:a copy -f decklink 'UltraStudio Mini Monitor' Note that the default behavior continues to be to do PCM output, which means without specifying the copy codec a stream containing AC-3 will be decoded and downmixed to stereo audio before output. Thanks to Marton Balint for providing feedback. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* avdevice/decklink_enc: Add support for output of Active Format Description (AFD)Devin Heitmueller2023-04-06
| | | | | | | | | | | | | | Implement support for including AFD in decklink output when putting out 10-bit VANC data. Updated to reflect feedback in 2018 from Marton Balint <cus@passwd.hu>, Carl Eugen Hoyos <ceffmpeg@gmail.com> and Aaron Levinson <alevinsn_dev@levland.net>. Also includes fixes to set the AR field based on the SAR, as well as now sending the AFD info in both fields for interlaced formats. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* lavu/frame: deprecate AVFrame.pkt_{pos,size}Anton Khirnov2023-03-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | These fields are supposed to store information about the packet the frame was decoded from, specifically the byte offset it was stored at and its size. However, - the fields are highly ad-hoc - there is no strong reason why specifically those (and not any other) packet properties should have a dedicated field in AVFrame; unlike e.g. the timestamps, there is no fundamental link between coded packet offset/size and decoded frames - they only make sense for frames produced by decoding demuxed packets, and even then it is not always the case that the encoded data was stored in the file as a contiguous sequence of bytes (in order for pos to be well-defined) - pkt_pos was added without much explanation, apparently to allow passthrough of this information through lavfi in order to handle byte seeking in ffplay. That is now implemented using arbitrary user data passthrough in AVFrame.opaque_ref. - several filters use pkt_pos as a variable available to user-supplied expressions, but there seems to be no established motivation for using them. - pkt_size was added for use in ffprobe, but that too is now handled without using this field. Additonally, the values of this field produced by libavcodec are flawed, as described in the previous ffprobe conversion commit. In summary - these fields are ill-defined and insufficiently motivated, so deprecate them.
* avdevice/decklink_enc: fix unused variable compiler warningsDevin Heitmueller2023-03-08
| | | | | | | | Due to refactoring, the ctx/cctx variables are never actually used in ff_decklink_write_packet(), so just remove them. Signed-off-by: Devin Heitmueller <dheitmueller@ltnglobal.com> Signed-off-by: Marton Balint <cus@passwd.hu>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-08 18:40:52 +0000