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* 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>
* fate: add adpcm_ima_ws testZane van Iperen2021-04-26
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* fate: add tests for JPEG-LS PAL8James Almer2021-04-24
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* checkasm: add av_tx FFT SIMD testing codeLynne2021-04-24
| | | | | | This sadly required making changes to the code itself, due to the same context needing to be reused for both versions. The lookup table had to be duplicated for both versions.
* tests/fate: add a test for APNG_DISPOSE_OP_BACKGROUNDAnton Khirnov2021-04-24
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* fate/id3v2: Add test for id3v2 chaptersAndreas Rheinhardt2021-04-18
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/id3v2: Add a test for remuxing id3v2 private tagsAndreas Rheinhardt2021-04-18
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/cover-art: Add test for writing id3v2 tags and apic with AIFF/MP3Andreas Rheinhardt2021-04-18
| | | | | | | | | | | | Notice that the order of the APIC tracks is currently wrong. This is a superposition of two bugs: (i) Both muxers write the attached pictures in the order they arrive in the muxer and not in the stream_index order, leading to attached pictures that are copied being written earlier because their timestamp is AV_NOPTS_VALUE, whereas the timestamp of the encoded pictures is 0. (ii) A bug in the id3v2 parsing code reverses the order of the parsed pictures. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/mov: Add test for muxing cover imagesAndreas Rheinhardt2021-04-18
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* fate/filter-video: Remove SAMPLES depedency from refcmp testsAndreas Rheinhardt2021-04-18
| | | | | | They don't need it as they use the lavfi device to create their samples. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* tests/fate: add tests for PNG side/meta dataAnton Khirnov2021-04-08
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* tests/matroska: Add test for remuxing annex B H.264 into MatroskaAndreas Rheinhardt2021-04-01
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* tests/matroska: Add test for WebVTT in WebMAndreas Rheinhardt2021-03-31
| | | | | | | | | Specifically test that the WebVTT flavour is correctly mapped to the Matroska/WebM CodecID and back; and test that dispositions unsupported by WebM are discarded even when they would be supported by Matroska. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
* avformat/s337m: Use and test Dolby-E-parserAndreas Rheinhardt2021-03-23
| | | | | | | | This makes av_read_frame() return packets with proper timestamps. As a result, seeking now works in combination with streamcopy. A FATE-test for this has been added. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* FATE: Add test for probing MOV/MP4 files with extended box sizesDerek Buitenhuis2021-03-21
| | | | | | | | The test sample has to have no file extension, otherwise probing happens to work, based off file extension alone, and we want to test the actual probing function. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* fate: add adpcm_ima_cunning stereo test caseZane van Iperen2021-03-19
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* avcodec/adpcm_ima_cunning: support stereoZane van Iperen2021-03-19
| | | | | | | Changes the sample format to S16P, but was only ever mono so it affects nothing. Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* lavc: remove tests/optionsAnton Khirnov2021-03-08
| | | | It tests deprecated avcodec_copy_context().
* avformat: add TTML muxerJan Ekström2021-03-05
| | | | | | | | | | Enables writing TTML documents or encoded TTML paragraphs as such documents. Additionally, a test for the combined TTML encoder and muxer has been added to validate that the components still work. Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>
* tests/fate: Don't keep unnecessary temp filesAndreas Rheinhardt2021-03-05
| | | | | | | | | | | | | Some FATE tests use files created by other FATE tests as input files; this mostly affects the seek tests which use files from vsynth_lena as well as acodec-pcm as input files. In order to make this possible the temporary files of all the vsynth* and all acodec-pcm tests are kept. Yet only a fraction of these files are actually used. This commit changes this to only keep the files that are actually needed for other tests. This reduces the size of the tests/data/fate folder after a full FATE run from 2024727441B to 138739312B. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate/matroska: Test remuxing tracks for hearing/visually impairedAndreas Rheinhardt2021-03-02
| | | | Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* 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.
* tests/fate/apng: add a test for APNG_DISPOSE_OP_PREVIOUSAnton Khirnov2021-02-24
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* tests: add a test for LSCRAnton Khirnov2021-02-24
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* fate/matroska: Add fate-matroska targetAndreas Rheinhardt2021-02-22
| | | | | Reviewed-by: Ridley Combs <rcombs@rcombs.me> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate/matroska: Add test for remuxing VP8 with alphaAndreas Rheinhardt2021-02-22
| | | | | | | | | | This provides coverage for writing BlockGroups with BlockAdditional and ReferenceBlock elements. It also tests setting the hearing impaired disposition (it fits given that this video has no audio so one needs to be able to read lips to understand anything). Reviewed-by: Ridley Combs <rcombs@rcombs.me> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate/matroska: Add test for mastering display metadataAndreas Rheinhardt2021-02-22
| | | | | | | | | The FATE suite already contains a file containing mastering display and content light level metadata: Meridian-Apple_ProResProxy-HDR10.mxf This file is used to test both the Matroska muxer and demuxer. Reviewed-by: Ridley Combs <rcombs@rcombs.me> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate/mxf: Fix d10-user-comments testAndreas Rheinhardt2021-02-16
| | | | | | | | | | | | | | | | | | | | | | | | The mxf_d10 muxer is very picky regarding the input it accepts: The only video accepted is MPEG-2 with absolutely constant bitrate, i.e. all packets need to have exactly the same size; and only a few bitrates are accepted. The sample file used did not abide by this: Writing the first packet (a video packet) errors out and afterwards an audio packet from the muxing queue has been written. That's all besides metadata (which this test is about). The FFmpeg cli returned an error, but said error has been ignored by the md5 test. This commit changes the test to actually send a compliant stream to the muxer, so that it does not error out; furthermore, the test is changed to explicitly check the metadata instead of it only being implicitly included in the md5 checksum. The compliant stream is created by our encoder at runtime. Finally, the test now also covers writing user-specified product/company/version identification. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate/matroska: Add test for remuxing file with spherical metadataAndreas Rheinhardt2021-02-15
| | | | | | | | Also, test modifying colorspace properties and the default_mode passthrough which is used here to create a file that has no default track at all. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate/matroska: Add test for zero-length BlockAndreas Rheinhardt2021-02-15
| | | | | | | | | | It furthermore tests the demuxer's handling of chained SeekHeads, level 1-elements after the Clusters and the muxer's capability of writing huge TrackNumbers as well as expanding the Cues' length field by one byte if necessary to fill the reserved space. It also tests propagation of metadata. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* tests/dnn: enable unit test denseGuo, Yejun2021-01-28
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* fate/hlsenc: rework the ffprobe dependency of hls-fmp4_ac3James Almer2021-01-25
| | | | | | | Add it to the existing FATE_SAMPLES_FFMPEG_FFPROBE list of ffprobe dependant tests instead. Signed-off-by: James Almer <jamrial@gmail.com>
* tests/fate/fits: Add a todo for a 64bit test.Carl Eugen Hoyos2021-01-24
| | | | | The test should currently fail on big endian but passes because of the unsuitable input file.
* tests/fate/hlsenc: ffprobe is needed for hls-fmp4_ac3.Carl Eugen Hoyos2021-01-24
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* fft: remove 16-bit FFT and MDCT codeLynne2021-01-14
| | | | | | No longer used by anything. Unfortunately the old FFT_FLOAT/FFT_FIXED_32 is left as-is. It's simply too much work for code meant to be all removed anyway.
* ac3enc_fixed: convert to 32-bit sample formatLynne2021-01-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AC3 encoder used to be a separate library called "Aften", which got merged into libavcodec (literally, SVN commits and all). The merge preserved as much features from the library as possible. The code had two versions - a fixed point version and a floating point version. FFmpeg had floating point DSP code used by other codecs, the AC3 decoder including, so the floating-point DSP was simply replaced with FFmpeg's own functions. However, FFmpeg had no fixed-point audio code at that point. So the encoder brought along its own fixed-point DSP functions, including a fixed-point MDCT. The fixed-point MDCT itself is trivially just a float MDCT with a different type and each multiply being a fixed-point multiply. So over time, it got refactored, and the FFT used for all other codecs was templated. Due to design decisions at the time, the fixed-point version of the encoder operates at 16-bits of precision. Although convenient, this, even at the time, was inadequate and inefficient. The encoder is noisy, does not produce output comparable to the float encoder, and even rings at higher frequencies due to the badly approximated winow function. Enter MIPS (owned by Imagination Technologies at the time). They wanted quick fixed-point decoding on their FPUless cores. So they contributed patches to template the AC3 decoder so it had both a fixed-point and a floating-point version. They also did the same for the AAC decoder. They however, used 32-bit samples. Not 16-bits. And we did not have 32-bit fixed-point DSP functions, including an MDCT. But instead of templating our MDCT to output 3 versions (float, 32-bit fixed and 16-bit fixed), they simply copy-pasted their own MDCT into ours, and completely ifdeffed our own MDCT code out if a 32-bit fixed point MDCT was selected. This is also the status quo nowadays - 2 separate MDCTs, one which produces floating point and 16-bit fixed point versions, and one sort-of integrated which produces 32-bit MDCT. MIPS weren't all that interested in encoding, so they left the encoder as-is, and they didn't care much about the ifdeffery, mess or quality - it's not their problem. So the MDCT/FFT code has always been a thorn in anyone looking to clean up code's eye. Backstory over. Internally AC3 operates on 25-bit fixed-point coefficients. So for the floating point version, the encoder simply runs the float MDCT, and converts the resulting coefficients to 25-bit fixed-point, as AC3 is inherently a fixed-point codec. For the fixed-point version, the input is 16-bit samples, so to maximize precision the frame samples are analyzed and the highest set bit is detected via ac3_max_msb_abs_int16(), and the coefficients are then scaled up via ac3_lshift_int16(), so the input for the FFT is always at least 14 bits, computed in normalize_samples(). After FFT, the coefficients are scaled up to 25 bits. This patch simply changes the encoder to accept 32-bit samples, reusing the already well-optimized 32-bit MDCT code, allowing us to clean up and drop a large part of a very messy code of ours, as well as prepare for the future lavu/tx conversion. The coefficients are simply scaled down to 25 bits during windowing, skipping 2 separate scalings, as the hacks to extend precision are simply no longer necessary. There's no point in running the MDCT always at 32 bits when you're going to drop 6 bits off anyway, the headroom is plenty, and the MDCT rounds properly. This also makes the encoder even slightly more accurate over the float version, as there's no coefficient conversion step necessary. SIZE SAVINGS: ARM32: HARDCODED TABLES: BASE - 10709590 DROP DSP - 10702872 - diff: -6.56KiB DROP MDCT - 10667932 - diff: -34.12KiB - both: -40.68KiB DROP FFT - 10336652 - diff: -323.52KiB - all: -364.20KiB SOFTCODED TABLES: BASE - 9685096 DROP DSP - 9678378 - diff: -6.56KiB DROP MDCT - 9643466 - diff: -34.09KiB - both: -40.65KiB DROP FFT - 9573918 - diff: -67.92KiB - all: -108.57KiB ARM64: HARDCODED TABLES: BASE - 14641112 DROP DSP - 14633806 - diff: -7.13KiB DROP MDCT - 14604812 - diff: -28.31KiB - both: -35.45KiB DROP FFT - 14286826 - diff: -310.53KiB - all: -345.98KiB SOFTCODED TABLES: BASE - 13636238 DROP DSP - 13628932 - diff: -7.13KiB DROP MDCT - 13599866 - diff: -28.38KiB - both: -35.52KiB DROP FFT - 13542080 - diff: -56.43KiB - all: -91.95KiB x86: HARDCODED TABLES: BASE - 12367336 DROP DSP - 12354698 - diff: -12.34KiB DROP MDCT - 12331024 - diff: -23.12KiB - both: -35.46KiB DROP FFT - 12029788 - diff: -294.18KiB - all: -329.64KiB SOFTCODED TABLES: BASE - 11358094 DROP DSP - 11345456 - diff: -12.34KiB DROP MDCT - 11321742 - diff: -23.16KiB - both: -35.50KiB DROP FFT - 11276946 - diff: -43.75KiB - all: -79.25KiB PERFORMANCE (10min random s32le): ARM32 - before - 39.9x - 0m15.046s ARM32 - after - 28.2x - 0m21.525s Speed: -30% ARM64 - before - 36.1x - 0m16.637s ARM64 - after - 36.0x - 0m16.727s Speed: -0.5% x86 - before - 184x - 0m3.277s x86 - after - 190x - 0m3.187s Speed: +3%
* fate: add tests for AVIDAnton Khirnov2021-01-01
| | | | Samples cut from tickets 971 and 4741
* lavfi/vf_pp7: convert to the video_enc_params APIAnton Khirnov2021-01-01
| | | | Re-enable fate-filter-pp7
* lavfi/vf_spp: convert to the video_enc_params APIAnton Khirnov2021-01-01
| | | | Re-enable fate-filter-spp
* lavfi/vf_pp: convert to the video_enc_params APIAnton Khirnov2021-01-01
| | | | Re-enable fate-filter-qp and fate-filter-pp.
* lavfi/vf_qp: convert to the video_enc_params APIAnton Khirnov2021-01-01
| | | | Temporarily disable fate-filter-qp until vf_pp is converted.
* mpegvideo: use the AVVideoEncParams API for exporting QP tablesAnton Khirnov2021-01-01
| | | | | | | | | | Do it only when requested with the AV_CODEC_EXPORT_DATA_VIDEO_ENC_PARAMS flag. Drop previous code using the long-deprecated AV_FRAME_DATA_QP_TABLE* API. Temporarily disable fate-filter-pp, fate-filter-pp7, fate-filter-spp. They will be reenabled once these filters are converted in following commits.
* fate/image: add missing ffprobe dependency to fate-dpx-probeJames Almer2020-12-18
| | | | | | And use the existing probeframes helper while at it. Signed-off-by: James Almer <jamrial@gmail.com>
* fate: Add dpx-probe testHarry Mallon2020-12-17
| | | | Signed-off-by: Harry Mallon <harry.mallon@codex.online>
* fate: fix fate-filter-hqx on big-endian archesAndriy Gelman2020-12-12
| | | | | | | | | | One of the inputs to the fate test has an rgba pixel format which needs to be converted to rgb32 (argb on big-endian) for the hqx filter. Because auto scaling in the fate test is disabled, this needs a separate scale filter. Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Andriy Gelman <andriy.gelman@gmail.com>
* tests: stop using -vsync dropAnton Khirnov2020-12-10
| | | | | | | | It depends on the muxer generating the timestamps, which is deprecated and scheduled for removal on next bump. A bunch of tests change timestamps, because of ffmpeg.c is not generating them correctly. This should be fixed later.
* tests: drop api-codec-param testAnton Khirnov2020-12-10
| | | | It fundamentally depends on deprecated lavf internals.
* avcodec/exr: preserve half-float NaN bits and add fate testMark Reid2020-12-09
| | | | | Handles NaNs more like the official implementation handles them, preserving the original bits.
* avfilter/af_earwax: fix filter behaviorPaul B Mahol2020-12-07
| | | | | Previous filter output was incorrect. New one actually follows graph in comments described on side of filter taps.
* fate: add a test for HDR10+ metadata in HEVCMohammad Izadi2020-12-05
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-21 06:29:35 +0000