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* avcodec/flac_parser: Fix off-by-one errorAndreas Rheinhardt2019-10-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The flac parser uses a fifo to buffer its data. Consequently, when searching for sync codes of flac packets, one needs to take care of the possibility of wraparound. This is done by using an optimized start code search that works on each of the continuous buffers separately and by explicitly checking whether the last pre-wrap byte and the first post-wrap byte constitute a valid sync code. Moreover, the last MAX_FRAME_HEADER_SIZE - 1 bytes ought not to be searched for (the start of) a sync code because a header that might be found in this region might not be completely available. These bytes ought to be searched lateron when more data is available or when flushing. Unfortunately there was an off-by-one error in the calculation of the length to search of the post-wrap buffer: It was too large, because the calculation was based on the amount of bytes available in the fifo from the last pre-wrap byte onwards. This meant that a header might be parsed twice (once prematurely and once regularly when more data is available); it could also mean that an invalid header will be treated as valid (namely if the length of said invalid header is MAX_FRAME_HEADER_SIZE and the invalid byte that will be treated as the last byte of this potential header happens to be the right CRC-8). Should a header be parsed twice, the second instance will be the best child of the first instance; the first instance's score will be FLAC_HEADER_BASE_SCORE - FLAC_HEADER_CHANGED_PENALTY ( = 3) higher than the second instance's score. So the frame belonging to the first instance will be output and it will be done as a zero length frame (the difference of the header's offset and the child's offset). This has serious consequences when flushing, as returning a zero length buffer signals to the caller that no more data will be output; consequently the last frames not yet output will be dropped. Furthermore, a "sample/frame number mismatch in adjacent frames" warning got output when returning the zero-length frame belonging to the first header, because the child's sample/frame number of course didn't match the expected sample frame/number given its parent. filter/hdcd-mix.flac from the FATE-suite was affected by this (the last frame was omitted) which is the reason why several FATE-tests needed to be updated. Fixes ticket #5937. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
* checkasm/vf_eq: add test for vf_eqTing Fu2019-09-26
| | | | | Signed-off-by: Ting Fu <ting.fu@intel.com> Signed-off-by: Ruiling Song <ruiling.song@intel.com>
* FATE/dnn: add unit test for layer maximumGuo, Yejun2019-09-20
| | | | | Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
* FATE/dnn: add unit test for dnn depth_to_space layerGuo, Yejun2019-09-19
| | | | | | | 'make fate-dnn-layer-depth2space' to run the test Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
* FATE/dnn: add unit test for dnn conv2d layerGuo, Yejun2019-09-19
| | | | | | | 'make fate-dnn-layer-conv2d' to run the test Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
* checkasm: add opusdsp testsLynne2019-09-11
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* lavfi/concat: allow to support inputs with different frame ratesCalvin Walton2019-09-08
| | | | | | | | | | | | | | | | Right now, the concat filter does not set the frame_rate value on any of the out links. As a result, the default ffmpeg behaviour kicks in - to copy the framerate from the first input to the outputs. If a later input is higher framerate, this results in dropped frames; if a later input is lower framerate it might cause judder. This patch checks if all of the video inputs have the same framerate, and if not it sets the out link to use '1/0' as the frame rate, the value meaning "unknown/vfr". A test is added to verify the VFR behaviour. The existing test for CFR behaviour passes unchanged.
* fate: add test for stream_loopGyan Doshi2019-09-05
| | | | Checks that seek to start indeed seeks to start.
* fate/als: Add test for conformance file with 512 channels.Thilo Borgmann2019-08-24
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* fate: add accurate_rnd+bitexact sws_flags for fate-gifencLimin Wang2019-08-17
| | | | | | | This fixes make fate issue for frame thread scale in my local testing Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Signed-off-by: Marton Balint <cus@passwd.hu>
* fate: add a case for ticket #3229Zhong Li2019-08-13
| | | | | | Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Thilo Borgmann <thilo.borgmann@mail.de> Signed-off-by: Zhong Li <zhong.li@intel.com>
* FATE: add hls single file mode test caseSteven Liu2019-08-01
| | | | Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* fate: add unit test for dnn-layer-padGuo, Yejun2019-07-29
| | | | | | | 'make fate-dnn-layer-pad' to run the test Signed-off-by: Guo, Yejun <yejun.guo@intel.com> Signed-off-by: Pedro Arthur <bygrandao@gmail.com>
* fate: change the scenecut fate thresholdLimin Wang2019-07-22
| | | | | | | | | | | | | | why change .4 to .25, it's for: one scenecut(pkt_pts=20040) isn't detected by 0.4 threshold why not change to 0.3 instead of 0.25: it will miss the scenecut(pkt_pts=20040) after applying the next patch which enables yuvj420 for fate testing, it's better to catch all scenecut scenes. Reviewed-by: Marton Balint <cus@passwd.hu> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
* fate: add hls fmp4 segment type test caseSteven Liu2019-07-15
| | | | | Tested-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* fate: add hls_list_size fate test caseSteven Liu2019-07-11
| | | | Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* fate: add hls_init_time option fateSteven Liu2019-07-11
| | | | Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* lavc/h265_profile_level: Add unit testMark Thompson2019-07-07
| | | | Operates in the same way as the h264-levels test.
* fate: add VP4 testPeter Ross2019-06-12
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* tests/ref/fate/nuv-rtjpeg: Preserve the original timestampsMichael Niedermayer2019-06-12
| | | | | | | The tests previously rounded the timestamps. Its better in a fate test to preserve the data from the demuxer and decoder. Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* checkasm/vf_gblur: add test for horiz_slice simdRuiling Song2019-06-12
| | | | Signed-off-by: Ruiling Song <ruiling.song@intel.com>
* fate: add dst decoder testPeter Ross2019-06-10
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* avformat/matroskaenc: Don't waste bytes writing level 1 elementsAndreas Rheinhardt2019-05-08
| | | | | | | | | | | Up until now, the length field of most level 1 elements has been written using eight bytes, although it is known in advance how much space the content of said elements will take up so that it would be possible to determine the minimal amount of bytes for the length field. This commit changes this. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/matroskaenc: Write CRC-32 in non-seekable modeAndreas Rheinhardt2019-05-08
| | | | | | | | | | | | | | | | Given that in both the seekable as well as the non-seekable mode dynamic buffers are used to write level 1 elements and that now no seeks are used in the seekable case any more, the two modes can be combined; as a consequence, the non-seekable mode automatically inherits the ability to write CRC-32 elements. There are no differences in case the output is seekable; when it is not and writing CRC-32 elements is disabled, there can still be minor differences because before this commit, the EBML ID and length field were counted towards the cluster size limit; now they no longer are. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* avformat/matroskaenc: Don't waste bytes in EBML HeaderAndreas Rheinhardt2019-05-08
| | | | | | | | | | Up until now the EBML Header length field has been written with eight bytes, although the EBML Header is always so small that only one byte is needed for it. This patch saves seven bytes for every Matroska/Webm file. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>
* fate/checkasm: add missing v210dec testJames Almer2019-05-03
| | | | Signed-off-by: James Almer <jamrial@gmail.com>
* tests: don't include TARGET_PATH in the sample path needlesslyHendrik Leppkes2019-04-19
| | | | | | The transcode() helper function will already prepend the TARGET_PATH to the sample path, if its a relative path. This avoids an issue on Windows, where the relative path check could fail.
* tests: Add EXESUF to program calls.Carl Eugen Hoyos2019-04-19
| | | | Fixes fate in Windows subsystem for Linux.
* rename hls_segment_filename in fate-hls-segment-size for fateSteven Liu2019-04-19
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* tests/fate: add fate-hls-segment-size for hls_segment_size testSteven Liu2019-04-17
| | | | Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
* FATE: Add test for HEVC files that claim to have two first slicesDerek Buitenhuis2019-04-05
| | | | | | This makes sure we don't regress on 70c8c8a818f39bc262565ec29fae2baffb3e1660. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
* lavf/movenc: fix tmcd writing for non-MP4/MOV modesGyan Doshi2019-04-03
| | | | | | | write_tmcd allows tmcd track to be created with any mode but in mov_write_header, index for first tmcd track is only set for modes MP4 or MOV, causing a crash if tmcd creation is attempted with other modes.
* tests/fate/ffmpeg: Check for apng codec for fate-copy-apng.Carl Eugen Hoyos2019-03-15
| | | | The file has to be created first, fixes fate without zlib.
* fate/lavf-image: fix passed arguments for some high bit depth testsJames Almer2019-03-14
| | | | | | Should fix fate failures on big endian targets. Signed-off-by: James Almer <jamrial@gmail.com>
* Merge commit 'f8df5e2f31a5ba7b30a0e1caaaf5a03c753b3f9b'James Almer2019-03-14
|\ | | | | | | | | | | | | * commit 'f8df5e2f31a5ba7b30a0e1caaaf5a03c753b3f9b': tests: Add a convenience function for video-only lavf tests Merged-by: James Almer <jamrial@gmail.com>
| * tests: Add a convenience function for video-only lavf testsDiego Biurrun2019-02-16
| | | | | | | | | | Rename a test in the process for consistency and simplicity and remove the remnants of the now-unused lavf regression test scripts.
* | tests: Convert lavf container tests with samples to non-legacy test scriptsJames Almer2019-03-14
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* | Merge commit '618d02c1fa9e74d490cace64a7d15762656b521c'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit '618d02c1fa9e74d490cace64a7d15762656b521c': tests: Convert lavf container tests to non-legacy test scripts Merged-by: James Almer <jamrial@gmail.com>
| * tests: Convert lavf container tests to non-legacy test scriptsDiego Biurrun2019-02-16
| | | | | | | | Rename some tests in the process for consistency and simplicity.
* | Merge commit '896fe15dbb7b78de495c4a7dd75e7faec66778da'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit '896fe15dbb7b78de495c4a7dd75e7faec66778da': tests: Convert lavf pixfmt conversion tests to non-legacy test scripts Merged-by: James Almer <jamrial@gmail.com>
| * tests: Convert lavf pixfmt conversion tests to non-legacy test scriptsDiego Biurrun2019-02-16
| | | | | | | | Also split monolithic lavf-pixfmt test into individual tests.
* | Merge commit 'a957e9379d11f2982d615f92c30580a57ea8bb40'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit 'a957e9379d11f2982d615f92c30580a57ea8bb40': tests: Convert lavf image tests to non-legacy test scripts Merged-by: James Almer <jamrial@gmail.com>
| * tests: Convert lavf image tests to non-legacy test scriptsDiego Biurrun2019-02-16
| | | | | | | | Rename some tests in the process for consistency and simplicity.
* | Merge commit 'eb8a8115994434b548523cf0bca6a4a74784e79c'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit 'eb8a8115994434b548523cf0bca6a4a74784e79c': tests: Convert audio-only lavf tests to non-legacy test scripts Merged-by: James Almer <jamrial@gmail.com>
| * tests: Convert audio-only lavf tests to non-legacy test scriptsDiego Biurrun2019-02-16
| | | | | | | | Rename some tests in the process for consistency and simplicity.
* | Merge commit 'a70eac7a9b193e8434b5bed90bd72aa4cb688363'James Almer2019-03-14
|\| | | | | | | | | | | | | * commit 'a70eac7a9b193e8434b5bed90bd72aa4cb688363': tests: Convert image2pipe tests to non-legacy test scripts Merged-by: James Almer <jamrial@gmail.com>
| * tests: Convert image2pipe tests to non-legacy test scriptsDiego Biurrun2019-02-16
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* | fate/mxf: add mxf user comments testsMark Reid2019-03-13
| | | | | | | | | | Reviewed-by: Tomas Härdin <tjoppen@acc.umu.se> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
* | fate/qtrle : change 32b test to output bgra instead of rgb24Martin Vignali2019-03-04
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* | fate/proresenc_aw : add test for interlace and 444 encodingMartin Vignali2019-02-27
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