FFmpeg

Commit Graph

Author	SHA1	Message	Date
Lynne	1978b143eb	checkasm: add av_tx FFT SIMD testing code 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.	4 years ago
Josh Dekker	9c513edb79	checkasm: add hevc_pel tests Co-authored-by: Niklas Haas <git@haasn.xyz> Signed-off-by: Josh Dekker <josh@itanimul.li>	4 years ago
Jiaxun Yang	e387fcd01c	libavutil: Detect MMI and MSA flags for MIPS Add MMI & MSA runtime detection for MIPS. Basically there are two code pathes. For systems that natively support CPUCFG instruction or kernel emulated that instruction, we'll sense this feature from HWCAP and report the flags according to values grab from CPUCFG. For systems that have no CPUCFG (or not export it in HWCAP), we'll parse /proc/cpuinfo instead. Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com> Reviewed-by: Shiyou Yin <yinshiyou-hf@loongson.cn> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Josh de Kock	5913cd4e6c	checkasm: add hscale test This tests the hscale 8bpp to 14/18bpp functions with different filter sizes. Signed-off-by: Josh de Kock <josh@itanimul.li>	5 years ago
Martin Storsjö	3ce1b2bf8d	checkasm: add function to check and diff memory This was ported from dav1d (c950e7101bdf5f7117bfca816984a21e550509f0). Signed-off-by: Josh de Kock <josh@itanimul.li>	5 years ago
Martin Storsjö	cbb254cb4c	checkasm: Check HAVE_GETSTDHANDLE here as well This was missed in `63418e374f`. Signed-off-by: Martin Storsjö <martin@martin.st>	5 years ago
Ting Fu	9691e2a426	checkasm/vf_eq: add test for vf_eq Signed-off-by: Ting Fu <ting.fu@intel.com> Signed-off-by: Ruiling Song <ruiling.song@intel.com>	5 years ago
Lynne	4ce1e13b54	checkasm: add opusdsp tests	5 years ago
Ruiling Song	8f4963ad25	checkasm/vf_gblur: add test for horiz_slice simd Signed-off-by: Ruiling Song <ruiling.song@intel.com>	6 years ago
James Darnley	76c370af64	checkasm: add test for v210dec	6 years ago
Carl Eugen Hoyos	608572ce84	tests/checkasm/checkasm: Do not define an unused function. Fixes the following warning: tests/checkasm/checkasm.c:615:12: warning: 'bench_init_ffmpeg' defined but not used	6 years ago
James Almer	ba89dc27b5	checkasm: add an af_afir test Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	6 years ago
Clément Bœsch	f679711c1b	checkasm: add vf_nlmeans test for ssd_integral_image	7 years ago
Michael Niedermayer	18d6ff2b42	tests/checkasm/checkasm: Provide verbose failure information on float_near_abs_eps() failures This will make understanding failures and adjusting EPS easier Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Martin Vignali	a9a7ed4f27	checkasm/swscale : add test for rgb shuffle_bytes func	7 years ago
Yingming Fan	80798e3857	checkasm/hevc_sao : add hevc_sao for checkasm Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Martin Vignali	78b982d3b9	checkasm : add test for losslessvideoencdsp for diff bytes and sub_left_pred	7 years ago
James Darnley	40d4b13228	checkasm: support for AVX-512 functions	7 years ago
James Almer	da03242778	Revert "checkasm/vf_interlace : add test for lowpass_line 8 and 16" This reverts commit `adff97be5e`. It currently fails on Windows targets. Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Martin Vignali	adff97be5e	checkasm/vf_interlace : add test for lowpass_line 8 and 16	7 years ago
Martin Vignali	cefb7e0060	checkasm/vf_hflip : add test for vf_hflip byte and short simd	7 years ago
Martin Vignali	cfce442750	checkasm/vf_threshold : add checkasm test for threshold8	7 years ago
Martin Vignali	4a6aa6d1b2	checkasm : add test for huffyuvdsp add_int16	7 years ago
Martin Vignali	6a7eb65e1b	checkasm : add utvideodsp test	7 years ago
James Almer	7323c896b2	checkasm: add an exrdsp test Signed-off-by: James Almer <jamrial@gmail.com>	7 years ago
Clément Bœsch	e0d56f097f	checkasm: use perf API on Linux ARM* On ARM platforms, accessing the PMU registers requires special user access permissions. Since there is no other way to get accurate timers, the current implementation of timers in FFmpeg rely on these registers. Unfortunately, enabling user access to these registers on Linux is not trivial, and generally involve compiling a random and unreliable github kernel module, or patching somehow your kernel. Such module is very unlikely to reach the upstream anytime soon. Quoting Robin Murphin from ARM: > Say you do give userspace direct access to the PMU; now run two or more > programs at once that believe they can use the counters for their own > "minimal-overhead" profiling. Have fun interpreting those results... > > And that's not even getting into the implications of scheduling across > different CPUs, CPUidle, etc. where the PMU state is completely beyond > userspace's control. In general, the plan to provide userspace with > something which might happen to just about work in a few corner cases, > but is meaningless, misleading or downright broken in all others, is to > never do so. As a result, the alternative is to use the Performance Monitoring Linux API which makes use of these registers internally (assuming the PMU of your ARM board is supported in the kernel, which is definitely not a given...). While the Linux API is obviously cross platform, it does have a significant overhead which needs to be taken into account. As a result, that mode is only weakly enabled on ARM platforms exclusively. Note on the non flexibility of the implementation: the timers (native FFmpeg vs Linux API) are selected at compilation time to prevent the need of function calls, which would result in a negative impact on the cycle counters.	7 years ago
James Almer	823cc7e25f	checkasm: add a g722dsp test Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Matthieu Bouron	7864e07f4a	checkasm: add sbrdsp tests	8 years ago
Clément Bœsch	edd041e64c	checkasm: add AAC PS tests This includes various fixes and improvements from James Almer. Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	5b10f484e2	checkasm: add float_dsp tests Ported from libavutil/tests/float_dsp.c Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
James Almer	7b3cb953f7	checkasm: add fixed_dsp tests Tested-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: James Almer <jamrial@gmail.com>	8 years ago
Diego Biurrun	9498237049	checkasm: Add --test parameter to check only specific components Inspired by a patch from Martin Storsjö <martin@martin.st>.	8 years ago
Alexandra Hájková	ed48a9d814	checkasm: Add a test for HEVC add_residual	8 years ago
Alexandra Hájková	22c3ab1864	checkasm: Add test for huffyuvdsp add_bytes Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	8 years ago
Anton Khirnov	e9ef617139	checkasm: add tests for audiodsp	8 years ago
Anton Khirnov	2eb97af66a	checkasm: add a test for blockdsp	8 years ago
Luca Barbato	e89cef4050	checkasm: Read the unsigned value as it should Reading a value larger than int using atoi() may give the wrong result.	8 years ago
Ronald S. Bultje	e99ecda550	checkasm: add vp9 MC tests. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Luca Barbato	40ad05bab2	checkasm: Cast unsigned to signed Avoid a warning for passing an unsigned value to abs(), some compilers might optimize away abs().	9 years ago
Alexandra Hájková	9064777dbb	checkasm: add HEVC test for testing IDCT DC Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Martin Storsjö	f8d17d5395	checkasm: Add tests for vp8dsp The tests are inspired by similar tests for vp9 by Ronald Bultje. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Martin Storsjö	105998fb5c	checkasm: Add tests for h264 idct The tests are inspired by similar tests for vp9 by Ronald Bultje. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Ronald S. Bultje	5ce703a6bf	vf_colorspace: x86-64 SIMD (SSE2) optimizations.	9 years ago
James Almer	76af0c7877	checkasm: fix dependencies for vf_blend tests They will now compile if avcodec is disabled Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: James Almer <jamrial@gmail.com>	9 years ago
Timothy Gu	a953a2991e	checkasm: Add vf_blend tests	9 years ago
foo86	ae5b2c5250	avcodec/dca: add new decoder based on libdcadec	9 years ago
foo86	4608996772	avcodec/dca: remove old decoder Remove all files and functions which are not going to be reused, and disable all functions and FATE tests temporarily which will be.	9 years ago
Ronald S. Bultje	8c9103c4af	checkasm: add videodsp emulated_edge_mc test.	9 years ago
Martin Storsjö	26ec75aec3	checkasm: Check register clobbering on arm Use two separate functions, depending on whether VFP/NEON is available. This is set to require armv5te - it uses blx, which is only available since armv5t, but we don't have a separate configure item for that. (It also uses ldrd, which requires armv5te, but this could be avoided if necessary.) Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Janne Grunau	489e6add44	checkasm: add fmtconvert tests	9 years ago

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103 Commits (163559ed6206155bb997ff8f283e343e778e4118)