summaryrefslogtreecommitdiff
path: root/tests/fate
Commit message (Collapse)AuthorAge
...
* 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
|
* 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
|
* 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>
* fate: Convert the musepack8 test to an oneoff testMartin Storsjö2020-11-17
| | | | | | This fixes tests if built for x86 with x87 FPU. Signed-off-by: Martin Storsjö <martin@martin.st>
* fate/filter-video: add 10bit test for unsharp filterLimin Wang2020-11-07
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* fate: Add test for Musepack SV8 decodingAndreas Rheinhardt2020-10-31
| | | | | | | | | | | | | | | While the FATE suite contains a sample file for Musepack 8, it did not use it to test the decoder; it is only used in the mpc8-demux test that tests the demuxer via streamcopy. Therefore this commit adds an actual encoder test. The test uses the framecrc output, because Musepack SV8 is an encoder that returns multiple frames for a single packet, so that timing information in the test output is valueable. Output seeking has been used in order to limit the size of the ref file as well as to test this codepath for the first time. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* fate: add adpcm_ima_alp encoding testZane van Iperen2020-10-25
|
* tests/fate/hevc: Add test for 3fbf8737923ac49754946a2505367630544b87f1Michael Niedermayer2020-10-25
| | | | | Tested-on: x86-32/64/ARM/MIPS Linux, Mingw/WINE 32/64 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fate: add test for adpcm_swf in wavZane van Iperen2020-10-21
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* fate-mxf-probe-applehdr10: Ignore endiannessTomas Härdin2020-10-12
|
* fate: Add aa-demux testMichael Niedermayer2020-10-10
| | | | | | This should help fuzzer coverage Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* FATE/dnn: only run unit test when CONFIG_DNN enabledPeter Ross2020-10-09
| | | | | Signed-off-by: Peter Ross <pross@xvid.org> Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
* avcodec/av1dec: avoid probing with av1decJames Almer2020-10-06
| | | | | | | | av1dec should no longer attempt to output empty frames if another decoder was used for probing and it sucessfully set a pix_fmt ever since 05872c67a4, so we can re-add the AV_CODEC_CAP_AVOID_PROBING cap. Signed-off-by: James Almer <jamrial@gmail.com>
* libswscale/tests: add floatimg_cmp testMark Reid2020-10-02
| | | | | | | | | | changes since v1: - made into fate test - fixed c90 warnings - tests more intermediate formats - tested on BE mips too Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* fate: add scale filters for big-endian architectures.Nicolas George2020-09-30
| | | | | | | | | | Filters mostly work in native endianness, but they must output a specified endianness, usually little: that requires a final conversion for big endian. I do not know what's the deal with gif-deal: inserting explicitly the filters that are implicitly inserted result in less frames in output. Probably a strange problem of duration.
* avformat/movenc: implement writing of the btrt boxJan Ekström2020-09-22
| | | | | | | | | | | This is utilized by various media ingests to figure out the bit rate of the content you are pushing towards it, so write it for video, audio and subtitle tracks in case at least one nonzero value is available. It is only mentioned for timed metadata sample descriptions in QTFF, so limit it only to ISOBMFF (MODE_MP4) mode. Updates the FATE tests which have their results changed due to the 20 extra bytes being written per track.
* avformat/mxfdec: Read Apple private Content Light Level from MXFHarry Mallon2020-09-17
| | | | | | * As embedded by Apple Compressor Signed-off-by: Harry Mallon <harry.mallon@codex.online>
* fate: use correct uint32 layerMark Reid2020-09-12
|
* avcodec/exr: add support data windows larger or outside display windowMark Reid2020-09-12
|
* fate: disable automatic conversions on many tests.Nicolas George2020-09-08
| | | | | | | | | | Explicitly insert the scale or aresample filter where it would have been inserted by the negotiation. Re-enable conversions if it cannot be done easily. If a conversion is needed in a test, we want to know about it. If the negotiation changes and makes new conversion necessary, we want to know about it even more.
* fate: add wav chapters testPaul B Mahol2020-09-07
|
* fate: add fate-sub-dvb testClément Bœsch2020-08-22
| | | | | | The dvbsubtest_filter.ts sample is a filtered version of the Videolan sample database (samples/sub/dvbsub/dvbsubtest.ts) using Project X. It originates from ticket #8844.
* FATE: fix copy & paste for minterpolate testLimin Wang2020-08-18
| | | | | Reported-by: Nicolas George <george@nsup.org> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* FATE/dnn: add unit test for dnn avgpool layerTing Fu2020-08-10
| | | | | | | 'make fate-dnn-layer-avgpool' to run the test Signed-off-by: Ting Fu <ting.fu@intel.com> Reviewed-by: Guo, Yejun <yejun.guo@intel.com>
* fate: cosmeticsZane van Iperen2020-08-07
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* fate: add adpcm_argo testZane van Iperen2020-08-07
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* test: hlsenc: Use unique init/segment file names for the fmp4_ac3 testMartin Storsjö2020-08-03
| | | | | | | | | | | | | | | Previously, the hls-fmp4 and hls-fmp4_ac3 tests used the same file names for init and segment files, which occasionally could cause corruption and failed tests, if the input files for both tests are generated in parallel, as they could overwrite each other. This happened to work some of the time, as the fmp4_ac3 test actually only checked the init segment file (which the fmp4 test case never wrote, due to using the incorrect hls_segment_type option) and the fmp4 test case always regenerated the input files due to mismatched target and file names. Signed-off-by: Martin Storsjö <martin@martin.st>
* test: hlsenc: Make the hls_fmp4 sample file name match the targetMartin Storsjö2020-08-03
| | | | | | | | | | | | Previously, with the file name not matching the target, the files were regenerated every time fate is rerun - contrary to the other test targets in the same file. (While regenerating it every time might be desireable, as that's what the test is about, the file at least has a dependency on the ffmpeg executable, making them regenerated every time the executable is updated - and this change at least makes it consistent with the rest.) Signed-off-by: Martin Storsjö <martin@martin.st>
* fate/aac: add missing bitexact flag to some encoder testsJames Almer2020-08-03
| | | | | | | | Will prevet FATE from breaking once LIBAVCODEC_VERSION_MINOR is bumped to 100. Reported-by: zane Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* fate: add adpcm_ima_apm encoding testZane van Iperen2020-07-21
| | | | Signed-off-by: Zane van Iperen <zane@zanevaniperen.com>
* tests/fate/hlsenc: add testcase of ac3 surround sound input in hlsencSteven Liu2020-07-07
| | | | | | | add probeaudiostream for get audio stream's codec_name,codec_time_base, sample_fmt,channels and channel_layout. Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* fate: add yuv420p10 and yuv422p10 tests for overlay filterLimin Wang2020-06-19
| | | | Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-10 09:41:00 +0000