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* lavu/checkasm: add (private) kperf timing for macOSJ. Dekker2021-07-20
| | | | Signed-off-by: J. Dekker <jdek@itanimul.li>
* configure: use the correct header for the fallback libxext checkJames Almer2021-07-15
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* configure: clean up and fix xlib checksJames Almer2021-07-15
| | | | | | Split them into separate checks per library. Signed-off-by: James Almer <jamrial@gmail.com>
* configure: use pkg-config for xlib/XvTimo Rothenpieler2021-07-14
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* fate/ffprobe: Verify ffprobe XML output against schema fileTobias Rapp2021-07-13
| | | | | | | | | | | Adds schema validation for ffprobe XML output so that updating the ffprobe.xsd file upon changes to ffprobe is not forgotten. This was suggested by Marton Balint in: http://ffmpeg.org/pipermail/ffmpeg-devel/2021-March/278428.html The schema FATE test is only run if xmllint command is available. Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
* {configure,avcodec/libx264}: remove separate x264_csp_bgr checkJan Ekström2021-07-12
| | | | | | We already require X264_BUILD >= 118, which includes an unconditional definition of X264_CSP_BGR in itself, thus making this check effectively always true.
* configure: move x264_csp_bgr check under general libx264 checksJan Ekström2021-07-12
| | | | | | | | | | | | This makes the libx264rgb check work when pkg-config is utilized and x264.h is not part of the standard include path (as is often with cross-compilation, or when you just have a custom prefix in general in f.ex. your home directory). The X264_BUILD >= 118 required by configure since 2011 should have X264_CSP_BGR defined unconditionally (it was added a few X264_BUILD updates earlier), but as 134cba728bc6f4e3c5caec98b800faad244d8cfb added this additional check, I have kept it for now.
* avfilter/scale_cuda: add support for pixel format conversionTimo Rothenpieler2021-06-25
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* avfilter: compress CUDA PTX code if possibleTimo Rothenpieler2021-06-22
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* configure: msys also has .exe suffixTimo Rothenpieler2021-06-22
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* Update missed irc linksMichael Niedermayer2021-06-18
| | | | Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* ffbuild: Avoid using the --preprocessor argument to windresMartin Storsjö2021-06-18
| | | | | | | | | | | | | | | | | | | Instead use --preprocessor-arg; in binutils 2.36, the --preprocessor flag was changed so that it no longer accepts a string containing multiple arguments, but the whole --preprocessor argument is treated as the path to the preprocessor executable (where the path can contain spaces). It's currently unclear whether this behaviour will stay or if it is going to be reverted in the future, see discussion at [1]. Just to be safe, avoid using the --preprocessor argument. Don't redeclare the full preprocessing command, but just add the $(CC_DEPFLAGS) options. Based on a patch by Kyle Schwartz. [1] https://sourceware.org/bugzilla/show_bug.cgi?id=27594 Signed-off-by: Martin Storsjö <martin@martin.st>
* configure: detect nvcc without sm_30 supportTimo Rothenpieler2021-06-06
| | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* configure: fix some filter dependenciesMatthias Troffaes2021-05-09
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* configure: Add missing mpegvideo dependency for IPU decoderAndreas Rheinhardt2021-05-07
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* mips: Fix potential illegal instruction error.Shiyou Yin2021-05-07
| | | | | | | | MSA2 optimizations are attached to MSA macros in generic_macros_msa.h. It's difficult to do runtime check for them. Remove this part of code can make it more robust. H264 1080p decoding: 5.13x==>5.12x. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* lavfi/dnn_classify: add filter dnn_classify for classification based on ↵Guo, Yejun2021-05-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | detection bounding boxes classification is done on every detection bounding box in frame's side data, which are the results of object detection (filter dnn_detect). Please refer to commit log of dnn_detect for the material for detection, and see below for classification. - download material for classifcation: wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.bin wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.xml wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/emotions-recognition-retail-0003.label - run command as: ./ffmpeg -i cici.jpg -vf dnn_detect=dnn_backend=openvino:model=face-detection-adas-0001.xml:input=data:output=detection_out:confidence=0.6:labels=face-detection-adas-0001.label,dnn_classify=dnn_backend=openvino:model=emotions-recognition-retail-0003.xml:input=data:output=prob_emotion:confidence=0.3:labels=emotions-recognition-retail-0003.label:target=face,showinfo -f null - We'll see the detect&classify result as below: [Parsed_showinfo_2 @ 0x55b7d25e77c0] side data - detection bounding boxes: [Parsed_showinfo_2 @ 0x55b7d25e77c0] source: face-detection-adas-0001.xml, emotions-recognition-retail-0003.xml [Parsed_showinfo_2 @ 0x55b7d25e77c0] index: 0, region: (1005, 813) -> (1086, 905), label: face, confidence: 10000/10000. [Parsed_showinfo_2 @ 0x55b7d25e77c0] classify: label: happy, confidence: 6757/10000. [Parsed_showinfo_2 @ 0x55b7d25e77c0] index: 1, region: (888, 839) -> (967, 926), label: face, confidence: 6917/10000. [Parsed_showinfo_2 @ 0x55b7d25e77c0] classify: label: anger, confidence: 4320/10000. Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
* configure: dnn needs avformatMatthias C. M. Troffaes2021-05-06
| | | | | The source file "libavfilter/dnn/dnn_backend_native.h" includes "libavformat/avio.h", so avformat needs to be declared as a dependency.
* configure: fix vulkan dep for libglslang based filtersJames Almer2021-04-29
| | | | | | Temporary fix until the filters are updated. Signed-off-by: James Almer <jamrial@gmail.com>
* configure: add -lvulkan to libglslang's lib flagsLynne2021-04-30
| | | | | | Since libavutil no longer links to libvulkan but libavfilter's Vulkan code wasn't ported yet to dynamically open the functions, do this temporarily.
* hwcontext_vulkan: dlopen libvulkanLynne2021-04-30
| | | | | | | | | | | | While Vulkan itself went more or less the way it was expected to go, libvulkan didn't quite solve all of the opengl loader issues. It's multi-vendor, yes, but unfortunately, the code is Google/Khronos QUALITY, so suffers from big static linking issues (static linking on anything but OSX is unsupported), has bugs, and due to the prefix system used, there are 3 or so ways to type out functions. Just solve all of those problems by dlopening it. We even have nice emulation for it on Windows.
* avfilter: Constify all AVFiltersAndreas Rheinhardt2021-04-27
| | | | | | | This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* libavresample: Remove deprecated libraryAndreas Rheinhardt2021-04-27
| | | | | | | | Deprecated in c29038f3041a4080342b2e333c1967d136749c0f. The resample filter based upon this library has been removed as well. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec: Remove deprecated old encode/decode APIsAndreas Rheinhardt2021-04-27
| | | | | | | | Deprecated in commits 7fc329e2dd6226dfecaa4a1d7adf353bf2773726 and 31f6a4b4b83aca1d73f3cfc99ce2b39331970bf3. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>
* Disable vf_uspp/mcdeint.Anton Khirnov2021-04-27
| | | | | | | | These filters depend on avcodec APIs that are to be removed. Some people have expressed potential interest in updating these filters, so they are merely disabled for now instead of being removed. Signed-off-by: James Almer <jamrial@gmail.com>
* avcodec: Remove deprecated old aliases for NVENC encodersAndreas Rheinhardt2021-04-27
| | | | | | | Deprecated in 888a5c794778a2f2aad22e9b4a3952dff92b11fa. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* lavfi: add filter dnn_detect for object detectionGuo, Yejun2021-04-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Below are the example steps to do object detection: 1. download and install l_openvino_toolkit_p_2021.1.110.tgz from https://software.intel.com/content/www/us/en/develop/tools/openvino-toolkit/download.html or, we can get source code (tag 2021.1), build and install. 2. export LD_LIBRARY_PATH with openvino settings, for example: .../deployment_tools/inference_engine/lib/intel64/:.../deployment_tools/inference_engine/external/tbb/lib/ 3. rebuild ffmpeg from source code with configure option: --enable-libopenvino --extra-cflags='-I.../deployment_tools/inference_engine/include/' --extra-ldflags='-L.../deployment_tools/inference_engine/lib/intel64' 4. download model files and test image wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.bin wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.xml wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/models/openvino/2021.1/face-detection-adas-0001.label wget https://github.com/guoyejun/ffmpeg_dnn/raw/main/images/cici.jpg 5. run ffmpeg with: ./ffmpeg -i cici.jpg -vf dnn_detect=dnn_backend=openvino:model=face-detection-adas-0001.xml:input=data:output=detection_out:confidence=0.6:labels=face-detection-adas-0001.label,showinfo -f null - We'll see the detect result as below: [Parsed_showinfo_1 @ 0x560c21ecbe40] side data - detection bounding boxes: [Parsed_showinfo_1 @ 0x560c21ecbe40] source: face-detection-adas-0001.xml [Parsed_showinfo_1 @ 0x560c21ecbe40] index: 0, region: (1005, 813) -> (1086, 905), label: face, confidence: 10000/10000. [Parsed_showinfo_1 @ 0x560c21ecbe40] index: 1, region: (888, 839) -> (967, 926), label: face, confidence: 6917/10000. There are two faces detected with confidence 100% and 69.17%. Signed-off-by: Guo, Yejun <yejun.guo@intel.com>
* configure: select child muxers for rtp_mpegtsGyan Doshi2021-03-21
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* lavc/videotoolboxenc: Add support for HEVC with Alpha.Hironori Bono2021-03-19
| | | | | | | | | | | | | | | This change supports the "HEVC Video with Alpha" profile introduced in WWDC 2019 <https://developer.apple.com/videos/play/wwdc2019/506/>. (This change is a partial fix for Ticket #7965.) For example, the following command converts an animation PNG file to an HEVC with Alpha video: ./ffmpeg -i fate-suite/apng/clock.png -c:v hevc_videotoolbox -allow_sw 1 -alpha_quality 0.75 -vtag hvc1 clock.mov (This change uses the "HEVC Video with Alpha" profile only when the '-alpha_quality' value is not 0 for backward compatibility.) Signed-off-by: Hironori Bono <bouno@rouge.plala.or.jp>
* libavformat: add librist protocolPaul B Mahol2021-03-13
| | | | | | This work is sponsored by Open Broadcast Systems. Signed-off-by: Paul B Mahol <onemda@gmail.com>
* avformat/gopher: Add support for Gopher over TLSparazyd2021-03-11
| | | | | | | | | | | | | | | | This commit adds a "gophers" handler to the gopher protocol. gophers is a community-adopted protocol that acts the same way like normal gopher with the added TLS encapsulation. The gophers protocol is supported by gopher servers like geomydae(8), and clients like curl(1), clic(1), and hurl(1). This commit also adds compilation guards to both gopher and gophers, since now there are two protocols in the file it makes sense to have this addition. Signed-off-by: parazyd <parazyd@dyne.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* avformat/gopher: Add default_whitelist to ff_gopher_protocolparazyd2021-03-11
| | | | | Signed-off-by: parazyd <parazyd@dyne.org> Signed-off-by: Marton Balint <cus@passwd.hu>
* Handle AVID MJPEG streams directly in the MJPEG decoder.Anton Khirnov2021-02-25
| | | | | | | | | | | | | | | | | | | | AVID streams - currently handled by the AVRN decoder - can be (depending on extradata contents) either MJPEG or raw video. To decode the MJPEG variant, the AVRN decoder currently instantiates a MJPEG decoder internally and forwards decoded frames to the caller (possibly after cropping them). This is suboptimal, because the AVRN decoder does not forward all the features of the internal MJPEG decoder, such as direct rendering. Handling such forwarding in a full and generic manner would be quite hard, so it is simpler to just handle those streams in the MJPEG decoder directly. The AVRN decoder, which now handles only the raw streams, can now be marked as supporting direct rendering. This also removes the last remaining internal use of the obsolete decoding API.
* avformat/isom: Split movaudio/movvideo tags off into a separate fileAndreas Rheinhardt2021-02-23
| | | | | | | | | The NUT and avi demuxers only need ff_codec_movvideo_tags and so this removes a dependency on the rest of isom.c as well as on mpeg4audio.c (which isom depends on); it is similar for the Matroska demuxer and muxers, except that the mpeg4audio.c dependency can't be avoided. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* configure: Remove mpegvideo_enc dependency from ljpeg encoderAndreas Rheinhardt2021-02-23
| | | | | | | | It only existed because some code in mjpegenc_common.c relied on it; yet said code was actually only used by mjpegenc.c and has been moved there. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* configure, libavcodec/Makefile: Fix avrn dependenciesAndreas Rheinhardt2021-02-23
| | | | | | | | | | | The avrn decoder actually only needs one thing: The MJPEG decoder. Instead the Makefile made it compile mjpegdec and configure required some of the prerequisites of the MJPEG decoder (exif and jpegtables). Even if all the prerequisites of the MJPEG decoder were required, it would still not make the MJPEG decoder usable, because for that the MJPEG decoder needs to be in the list of codecs in codec_list.c. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* configure, libavcodec/Makefile: Remove spurious CAF demuxer dependenciesAndreas Rheinhardt2021-02-23
| | | | | | Forgotten in 604fbb3132e88727e496c96c92cfe02748c25a1a. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* configure: use no-narrowing for cuda-llvm compilationMatt Oliver2021-02-22
| | | | | | | This fixes llvm compiler generating errors about narrowing conversion with recent releases. Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
* avcodec: add initial exr image encoderPaul B Mahol2021-02-18
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* avcodec/aacdec_fixed: Move fixed-point sinewin tables to its only userAndreas Rheinhardt2021-02-07
| | | | | | | | | | | | | | | | | | | | | | The fixed-point AAC decoder is the only user of the fixed-point sinewin tables from sinewin; and it only uses a few of them (about 10% when counting by size). This means that guarding initializing these tables by an AVOnce (as done in 3719122065863f701026632f610175980d42b05a) is unnecessary for them. Furthermore the array of pointers to the individual arrays is also unneeded. Therefore this commit moves these tables directly into aacdec_fixed.c; this is done by ridding the original sinewin.h and sinewin_tablegen.h headers completely of any fixed-point code at the cost of a bit of duplicated code (the alternative is an ugly ifdef-mess). This saves about 58KB from the binary when using hardcoded tables (as these tables are hardcoded in this scenario); when not using hardcoded tables, most of these savings only affect the .bss segment, but the rest (< 1KB) contains relocations (i.e. savings in .data.rel.ro). Reviewed-by: Lynne <dev@lynne.ee> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avformat/mxf: add platform local tagLimin Wang2021-02-05
| | | | | | | | | | | Please check the string of platform with below command: ./ffmpeg -i ../fate-suite/mxf/Sony-00001.mxf -c:v copy -c:a copy out.mxf ./ffmpeg -i out.mxf .... application_platform: Lavf (linux) Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* configure: add fallback to $arch in msvc assembler check.Reimar Döffinger2021-01-25
| | | | | | | | | Setting the defaults for $arch happens only later, so the current code would not set AS correctly if --arch was not specified on the command-line. Fix it by adding an explicit fallback to $arch_default. Signed-off-by: Josh Dekker <josh@itanimul.li>
* avcodec/librav1e: Pass through timestamps as opaque user dataDerek Buitenhuis2021-01-17
| | | | | | | | | | | avcodec has no facilities to generate timestamps properly from output frame numbers (and it would be wrong for VFR anyway), so pass through the timestamps using rav1e's opaque user data feature, which was added in v0.4.0. This bumps the minimum librav1e version to 0.4.0. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* configure: update copyright yearLynne2021-01-01
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* configure, libavcodec/speedhq: Fix compiling SpeedHQ encoderAndreas Rheinhardt2020-12-31
| | | | | Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* hwcontext_drm: make dependency on Linux kernel headers optionalLynne2020-12-30
| | | | | | | | | | This was introduced in version 4.6. And may not exist all without an optional package. So to prevent a hard dependency on needing the Linux kernel headers to compile, make this optional. Also ignore the status of the ioctl, since it may fail on older kernels which don't support it. It's okay to ignore as its not fatal and any serious errors will be caught later by the mmap call.
* smvjpegdec: merge into mjpegdecAnton Khirnov2020-12-10
| | | | | | | | | | | | | | | | | | | | | | | SMVJPEG stores frames as slices of a big JPEG image. The decoder is implemented as a wrapper that instantiates a full internal MJPEG decoder, then forwards the decoded frames with offset data pointers. This is unnecessarily complex and fragile, not supporting useful decoder capabilities like direct rendering. Re-implement the decoder inside the MJPEG decoder, which is accomplished by returning each decoded frame multiple times, setting cropping information appropriately on each instance. One peculiar aspect of the previous design is that since - the smvjpeg decoder returns one frame per input packet - there are multiple frames in each packets (the aformentioned slices) the demuxer needs to return each packet multiple times. This is now also eliminated - the demuxer now returns each packet exactly once, with the duration set to the number of frames it decodes to. This also removes one of the last remaining internal uses of the old video decoding API.
* avcodec/mss4: Don't duplicate standard JPEG tablesAndreas Rheinhardt2020-12-08
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* avcodec/dxva2: add AV1 decode supportHendrik Leppkes2020-11-12
| | | | Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
* avcodec/nvdec: add av1 hwaccelTimo Rothenpieler2020-11-11
| | | | | Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org> Co-authored-by: James Almer <jamrial@gmail.com>
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