summaryrefslogtreecommitdiff
path: root/test/convolve_test.cc
AgeCommit message (Collapse)Author
2015-10-09Add vpx_highbd_convolve_{copy,avg}_sse2Alex Converse
single-threaded: swanky (silvermont): ~1% faster overall peppy (celeron,haswell): ~1.5% faster overall Change-Id: Ib74f014374c63c9eaf2d38191cbd8e2edcc52073
2015-10-09Generate convolve_test wrapper functions with a macroAlex Converse
Change-Id: Iccb4cdc23c1845cf9cb7d69101c9f4f43675d368
2015-08-05VPX: remove scaled calls from FUN_CONV_1DScott LaVarnway
and FUN_CONV_2D macros. The predict lut now handles this case. The encoder now calls vpx_scaled_2d() instead of vpx_convolve8() for scaling. Change-Id: Ia1c8af8a31e4cb4887a587143108cb45835f7df7
2015-07-31Code refactor on InterpKernelZoe Liu
It in essence refactors the code for both the interpolation filtering and the convolution. This change includes the moving of all the files as well as the changing of the code from vp9_ prefix to vpx_ prefix accordingly, for underneath architectures: (1) x86; (2) arm/neon; and (3) mips/msa. The work on mips/drsp2 will be done in a separate change list. Change-Id: Ic3ce7fb7f81210db7628b373c73553db68793c46
2015-07-29Cosmetics - Fix header file order in unit testsJingning Han
Change-Id: I9582a8d74990125b71e8fe620f7f3f2585a30798
2015-07-22Delete ChangeFilterWorks testScott LaVarnway
This test places 128 in positions that would not be found in the VP9 filter tables. The ssse3 code packs this table into chars and uses the pmaddubsw instruction, which treats the value as signed. The ssse3 code checks for 128 in position 3, skipping the ssse3 code if found, and calls vp9_convolve8_c(). vp9_convolve8_c() is also used for scaling. ChangeFilterWorks breaks the ssse3 scaling code found in other commits. Change-Id: I1f5a76834bc35180b9094c48f9421bdb19d3d1cb
2015-07-06remove vp9_get_interp_kernel()James Zern
expose filter_kernels[] and do the table lookup directly Change-Id: I0b10bff0327c3e01a723736141a9ffd377cd3d20
2015-07-01Fix --disable-use-x86incJohann
Change-Id: I374fcd8fb45a6893dcdeac6896671be142a99f06
2015-06-04mips msa vp9 convolve8 avg hv optimizationParag Salasakar
average improvement ~4x-6x Change-Id: I7c8b4f2334491be8a859592606e568bc95d019aa
2015-06-03mips msa vp9 convolve8 avg horiz optimizationParag Salasakar
average improvement ~5x-8x Change-Id: I179a69ec620fbd69979bd128f05d18113618aab4
2015-06-03mips msa vp9 convolve8 avg vert optimizationParag Salasakar
average improvement ~4x-6x Change-Id: Ia2e6f770da46416ebec31fdcea5cc7878879a9d9
2015-06-02mips msa vp9 updated convolve horiz, vert, hv, copy, avg moduleParag Salasakar
Updated sources according to improved version of common MSA macros. Enabled respective convolve MSA hooks and tests. Overall, this is just upgrading the code with styling changes. Change-Id: If5ad6ef8ea7ca47feed6d2fc9f34f0f0e8b6694d
2015-05-29mips msa vp9 updated macros and disable all MSA functionsParag Salasakar
Done little restructuring/styling changes to the sources like generic macro definitions, their use to reduce code lines, better code alignments etc. Disabled all MSA hooks and tests Change-Id: Ic6f2dce0b501f46b80c06c46c0fe2043d557b190
2015-04-30Merge "mips msa vp9 copy and avg convolve optimization"Parag Salasakar
2015-04-29mips msa vp9 copy and avg convolve optimizationParag Salasakar
average improvement ~3x-5x Change-Id: I422e4c33ea7e6d6783ba40029438ccf21b0e76bb
2015-04-28vpx_mem: remove vpx_memcpyJames Zern
vestigial. replace instances with memcpy() which they already were being defined to. Change-Id: Icfd1b0bc5d95b70efab91b9ae777ace1e81d2d7c
2015-04-21mips msa vp9 convolve8 horiz optimizationParag Salasakar
average improvement ~6x-8x Change-Id: I7c91eec41aada3b0a5231dda7869b3b968f3ad18
2015-04-21mips msa vp9 convolve8 hv optimizationParag Salasakar
average improvement ~5x-8x Change-Id: I3214734cb3716e742907ce0d2d7a042d953df82b
2015-04-18mips msa vp9 convolve8 vert optimizationParag Salasakar
average improvement ~6x-10x Change-Id: Ie3f3ab3a9005be84935919701e56b404e420affa
2014-12-12Fix test to call clear system state in convolve_test.Jim Bankoski
Assembly tests should clear system state, as we have no expectation of proper system state in between test runs.. Change-Id: I0f591996c1f17ef2a5a8572a6b445f757223a144
2014-12-09VP9 common for ARMv8 by using NEON intrinsics 07James Yu
Add vp9_convolve8_neon.c - vp9_convolve8_horiz_neon - vp9_convolve8_vert_neon Change-Id: I0bdd99ff72d275223fe211ac7243c25a5a60cf87 Signed-off-by: James Yu <james.yu@linaro.org>
2014-12-09VP9 common for ARMv8 by using NEON intrinsics 04James Yu
Add vp9_convolve8_avg_neon.c - vp9_convolve8_avg_horiz_neon - vp9_convolve8_avg_vert_neon Change-Id: I617971e37b02186fec5aca181f4f9622050ea2df Signed-off-by: James Yu <james.yu@linaro.org>
2014-12-09VP9 common for ARMv8 by using NEON intrinsics 03James Yu
Add vp9_copy_neon.c - vp9_convolve_copy_neon Change-Id: I291fc5423d06240876411bbceab03eae5ef585be Signed-off-by: James Yu <james.yu@linaro.org>
2014-12-09VP9 common for ARMv8 by using NEON intrinsics 02Scott LaVarnway
Add vp9_avg_neon.c - vp9_convolve_avg_neon Change-Id: Id2c9d5bcfa37cff1a16417aba1656ff07bdf10fd Signed-off-by: James Yu <james.yu@linaro.org>
2014-12-09Add convolve_copy and convolve_avg to the testJohann
Change-Id: Ic9438031282e63e627550f7e4cdeda36e43e647b
2014-11-07Test name changes to use SSE/SSE2 exactlyDeb Mukherjee
Change-Id: I3b5a478d198868c2796366f0ac59d0e2036308b8
2014-10-09Rename highbitdepth functions to use highbd prefixDeb Mukherjee
Uses highbd_ prefix convention consistently. Change-Id: I58f7f799a7ff8e32701bcd71c955bcf1cdd4581e
2014-10-03Incorporate WRAPLOW macro into non-highbitdepth txDeb Mukherjee
Incorporates the WRAPLOW macro into the non-highbitdepth transforms to aid hardware verification between a software C model and an intended hardware implementation though the use of the configure options: --enable-experimental --enable-emulate-hardware. Note that to avoid further discrepancies between the sse/sse2 implementations of the transforms and the C implementation, when the emulate hardware option is invoked, we also disable sse/sse2/etc. Also incudes some minor cleanups/renaming etc. Change-Id: Ib864d8493313927d429cce402982f1c8e45b3287
2014-09-19Fix compile warning.hkuang
warning: comparison between signed and unsigned integer expressions. Change-Id: Ib6ee7500fe910983f290fc321ad89c0ab9989455
2014-09-18Adds high bitdepth convolve, interpred & scalingDeb Mukherjee
Change-Id: Ie51c352a6b250547207cbc1ebba833a01ed053e3
2014-09-11Adds high bitdepth transform functions and testsDeb Mukherjee
Adds various high bitdepth transform functions and tests. Much of the changes are related to using typedefs tran_low_t and tran_high_t for the final transform cofficients and intermediate stages of the transform computation respectively rather than fixed types int16_t/int. When vp9_highbitdepth configure flag is off, these map tp int16_t/int32_t, but when the flag is on, they map to int32_t/int64_t to make space for needed extra precision. Change-Id: I3c56de79e15b904d6f655b62ffae170729befdd8
2014-09-11Allow specifying opt dependenciesJohann
If optimizations use more than one cpu feature, allow specifying them so that '--disable-X' still works https://code.google.com/p/webm/issues/detail?id=854 Change-Id: I3108ea37b397371a2be84dd5f2380b304db23f18
2014-08-07Fix bug 804levytamar82
A bug in Microsoft compiler was found in the function vp9_filter_block1d16_v8_avx2 and a workaround applied. the bug occur when there was 4 consecutive maddubs + min + adds intrinsic instructions. Change-Id: I83499faeb70971e650e5663fd2490360ddb1a51b
2014-07-18convolve_test: drop '_t' from local typenamesJames Zern
_t is reserved by posix + switch to camelcase http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml#Type_Names Change-Id: I2a22ffc36e9f88781bc7db0d5a28a7ed924bab1a
2014-07-10tests: add API_REGISTER_STATE_CHECKJames Zern
used to wrap API functions to ensure full environment consistency as opposed to the renamed ASM_REGISTER_STATE_CHECK which is used with assembly functions. currently checks the FPU tag word in x86/x86_64 gcc builds to ensure emms has been called. Change-Id: Ie241772dbf903d33d516a1add4c8c6783f2e1490
2014-06-09convolve: disable avx2 variantsJames Zern
tests failing under Win32/Win64 Change-Id: I5d49d11911bcda3a832b14efe5500d22597bedcf
2014-05-27Turn on unit tests for AVX2 convolve functionsYunqing Wang
This patch turned on unit tests for AVX2 convolve functions. Change-Id: I51b8bfdaa290fb22862c68af61abf2394d00d47c
2014-05-23Use extreme values for input in convovle testsYaowu Xu
The intepolation filter functions can be better tested withe extreme values, especially given the optimization functions are prone to overflow signed 16 bit intermediate value when operation order is wrong. Change-Id: I712142b0bc1e5969c692c0486a57ffa37c9742b5
2014-05-14Hiding vp9_sub_pel_filters_{8, 8s, 8lp} filters in *.c file.Dmitry Kovalev
Change-Id: Id401da740b0a0141caaef9e1bcccd981e5cef4a4
2014-05-12Only build neon assembly for armv7 targetsJohann
Allow selectively building just the intrinsics for armv8 Change-Id: I2f29b2e4508b8b8e5649c2906b3159ad1d4ec477
2014-04-21Reusing vp9_get_interp_kernel() function in unit tests.Dmitry Kovalev
Change-Id: Ic24a371817c9dd5c4035a6fe01111bd9ab63f552
2014-01-23test/: remove unnecessary extern "C"sJames Zern
Change-Id: I826655a708010149de231ca31a2e3ba4f1842c0c
2013-11-19Removing PARAMS macro for consistencyJoshua Litt
Change-Id: I23ed873a6c47b15491a2ffbcdd4f0fdeef1207a0
2013-10-10SSE2 8-tap sub-pixel filter optimizationYunqing Wang
To ensure fast encoding/decoding on devices without ssse3 support, SSE2 optimization of sub-pixel filters was done. Test using 1080p clip showed the decoder speeds were ~70fps with ssse3 filters, ~60fps with sse2 filters, and ~15fps with c filters. Change-Id: Ie2088f87d83a889fba80a613e4d0e287aadd785c
2013-10-02mips dsp-ase r2 vp9 decoder convolve module optimizationsParag Salasakar
Change-Id: I401536778e3c68ba2b3ae3955c689d005e1f1d59
2013-08-30Fix intermediate height in convolve_cTero Rintaluoma
- Intermediate height was not correct i.e. when block size is 4 and y_step_q4 is 6. In this case intermediate height was (4*6) >> 4 = 1 and vertical interpolation needs two source pixels plus 7 extra pixels for taps. - Also if the current output block is 16x16 and we are using 4x upscaling we need only 12 rows after horizontal filtering instead of 16. Patch Set 2: Intermediate_height updated after CL 66723 "Fix bug in convolution functions (filter selection)" Change-Id: I5a1a1bc2ac9d5edb3a6e0818de618bf318fdd589
2013-08-23Fix bug in convolution functions (filter selection)Adrian Grange
(In response to Issue 604: https://code.google.com/p/webm/issues/detail?id=604) There were bugs in the convolution code for two cases: 1. Where the filter table was assumed to be aligned to a 256 byte boundary. The offset of the pixel in the source buffer was computed incorrectly. 2. Where no such alignment assumption was made. An incorrect address for the filter table base was used. To fix both problems, I now assume that the filter table is 256-byte aligned and modify the pixel offset calculation to match. A later patch should remove the restriction that the filter table is aligned to a 256-byte boundary. There was also a bug in the ConvolveTest unit test (convolve_test.cc). (Bug & initial fix suggestion submitted by Tero Rintaluoma and Sami Pietilä). Change-Id: I71985551e62846e55e40de9e7e3959d4805baa82
2013-08-05Begin to restrict x86inc.asm usageJim Bankoski
Chromium does not support 32bit builds for Mac which use x86inc.asm. Make the files which include it work if 64bit or not PIC enabled starting with vp9_copy_sse2.asm Consolidate these targets in vp9_rtcd_defs.sh Change-Id: If18f0b957a611efd085a3ee7d245cf1eb91e8248
2013-07-17vp9_convolve8_neon placeholderJohann
Call the individually optimized horizontal and vertical functions. This implementation abuses the temp buffer. This will be replaced with a custom optimized function. Over 2x speedup. Change-Id: I5b908d2a73d264e9810d6022bbff73207a3055dd
2013-07-12vp9_convolve8_[horiz|vert]_avgJohann
Super basic conversion from the other implementations. Any changes to one should be trivial to copy over keep in sync. Change-Id: I1720b4128e0aba4b2779e3761f6494f8a09d3ea8
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-11 03:24:35 +0000