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2016-06-30test: remove x86inc.asm distinctionJohann
BUG=b:29583530 Change-Id: I296a0b81755e3086bc0a40cb126d0200ff03c095
2016-06-08fdct8x8_test: fix unsigned overflowJames Zern
the difference between src and dst will be signed, the error will be unsigned. quiets -fsanitize=integer: unsigned integer overflow: 4294967295 * 4294967295 Change-Id: I580813093ee46284fde7954520dfcb1188f79268
2016-06-01Fix UBSAN/IOC errorsYaowu Xu
1. test/dct16x16_test.cc 2. test/dct32x32_test.cc 3. test/fdct8x8_test.cc BUG=webm:1225 Change-Id: I9c9315fbd65ddb3b44f688e01ba265fd22192198
2016-02-11tests: quiet some unused parameter warningsJames Zern
Change-Id: Iff8b0d77234f78bf407676891bccad92825bfcc6
2016-02-03fdct8x8_test:: quiet unused-function warningJames Zern
in non-x86 builds Change-Id: I9f6fa40d27f95a4afe92444f71c23dc9a15db466
2015-08-04Replace vp9_ prefix with vpx_ prefix in vpx_dsp function namesJingning Han
This commit clears the function naming convention in vpx_dsp. It replaces vp9_ prefix of global functions with vpx_ prefix. It also removes the vp9_ prefix from static functions. Change-Id: I6394359a63b71a51dda01342eec6a3cc08dfeedf
2015-07-29Cosmetics - Fix header file order in unit testsJingning Han
Change-Id: I9582a8d74990125b71e8fe620f7f3f2585a30798
2015-07-28Replace vp9_ prefix in 2D-DCT functions with vpx_Jingning Han
Clean up the forward 2D-DCT function names in vpx_dsp. Change-Id: I3117978596d198b690036e7eb05fe429caf3bc25
2015-07-24Move msa implementations of 2D-DCT to vpx_dspJingning Han
Refactor and clean up the msa transform related code layout. Change-Id: Ic5048bd3d62a6046589817da745370ea89448e44
2015-07-22Factor forward 2D-DCT transforms into vpx_dspJingning Han
This commit factors the 4x4, 8x8, and 16x16 2D-DCT forward transform operations into vpx_dsp folder. Change-Id: I084b117b79c0925edcbcabb93f62b9f4bf8dbe7d
2015-07-06Remove comment about disabled testsJohann
The tests were re-enabled in 1fe643cf03f45198e5a033743d7c4dc027b8dfd9 Change-Id: I17b45a4bbe720a56605aed338446ff77df71abad
2015-07-01Fix --disable-use-x86incJohann
Change-Id: I374fcd8fb45a6893dcdeac6896671be142a99f06
2015-06-20mips msa vp9 fdct 8x8 optimizationParag Salasakar
average improvement ~4x-5x Change-Id: I37582efc2622bc20b2bf99617a76110ab24e9f6a
2015-06-01mips msa vp9 updated idct 8x8, 16x16 and 32x32 moduleParag Salasakar
Updated sources according to improved version of common MSA macros. Enabled idct MSA hooks and tests. Overall, this is just upgrading the code with styling changes. Change-Id: I1f488ab2c741f6c622b7a855388a202168082209
2015-05-30Merge "mips msa vp9 updated macros and disable all MSA functions"Parag Salasakar
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
2015-05-22Re-worked header filesScott LaVarnway
Various header/test files had to be re-worked in order to build "Remove cm parameter from vp9_decode_block_tokens()". This patch reverts the "Remove cm" part and only contains the re-worked header files. Change-Id: I520958a88d1991fee988a3c784d0eac40e117a32
2015-05-14fdct8x8_test: move functions to an anonymous namespaceJames Zern
silences missing declaration warnings Change-Id: I9486c13c973df3d25fcdc2c3de9a0da783ce8fd6
2015-05-13Merge "Relocate memory operations for common code"Johann
2015-05-13Relocate memory operations for common codeJohann
With the sad functions, and hopefully the variance functions soon, moving to the vpx_dsp location, place the defines used in the reference C code in a common location. Change-Id: I4c8ce7778eb38a0a3ee674d2f1c488eda01cfeca
2015-05-08mips msa vp9 idct 8x8 optimizationParag Salasakar
average improvement ~4x-6x Change-Id: I5edf713721b9e24c7e0ce2e69d8fc3ecab625d91
2015-05-07replace DECLARE_ALIGNED_ARRAY w/DECLARE_ALIGNEDJames Zern
this macro was used inconsistently and only differs in behavior from DECLARE_ALIGNED when an alignment attribute is unavailable. this macro is used with calls to assembly, while generic c-code doesn't rely on it, so in a c-only build without an alignment attribute the code will function as expected. Change-Id: Ie9d06d4028c0de17c63b3a27e6c1b0491cc4ea79
2014-12-15VP9 common for ARMv8 by using NEON intrinsics 06James Yu
Add vp9_iht8x8_add_neon.c - vp9_iht8x8_64_add_neon The assembly did not previously implement tx_type 0 BUG=716 Change-Id: Icfc99dd24f3d59047f9184a7d0c761ba7e3de934 Signed-off-by: James Yu <james.yu@linaro.org>
2014-12-04Re-enable 8x8 fdct/fht tests by changing toleranceDeb Mukherjee
Increases tolerance for tests to ensure the fdct tests pass after random number range change. Change-Id: I5b622099e850f91a14b903d10cf14685f4dd3c2b
2014-12-03acm_random: provide full range for Rand16()James Zern
the gtest implementation used only returns values between 0 and 2^31-1 + temporarily disable some tests in fdct8x8_test which misbehave with the new range Change-Id: I45381076f0bea3317cc6728305890e4fd2f2facd
2014-12-02Added high bitdepth sse2 transform functionsPeter de Rivaz
Also removes some spurious changes in common/vp9_blockd.h which was introduced by a rebase issue between nextgen and master branches. Change-Id: If359f0e9a71bca9c2ba685a87a355873536bb282 (cherry picked from commit 005d80cd05269a299cd2f7ddbc3d4d8b791aebba) (cherry picked from commit 08d2f548007fd8d6fd41da8ef7fdb488b6485af3) (cherry picked from commit 4230c2306c194c058f56433a5275aa02a2e71d56)
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
2014-09-14Visual Studio build (warning) fixDeb Mukherjee
Explicit type casting to prevent warning. Change-Id: Ib5be4ad6d4126d88f7c67d246bb085df1e813329
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
2014-08-22fdct8x8_test.cc: remove unused param warningsJames Zern
Change-Id: Ic53cdb8c9f8312e7404505fcec653d5b9e9587d1
2014-07-29Added vp9_fdct8x8_neon(), vp9_fdct8x8_1_neon()Scott LaVarnway
On a Nexus 7, vpxenc (in realtime mode, speed -12) reported a performance improvement of ~3.7%. Change-Id: I428c72c40df82c6d537955e320a8debf99343004
2014-07-28Fix bug 805levytamar82
Remove all the redundant dct functions (dct4x4, dct8x8) in avx2 except dct32x32 those functions were copied originally from dct_sse2 Change-Id: I742576fbf5175f3ac09f2076976a9247b259323e
2014-07-18fdct8x8_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: Id2d43931e9b6e16aa4b8e5e346eee08505bdccfb
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
2014-06-09fdct8x8_test: add missing avx2 functionsJames Zern
exercises the forward transforms no idct/iht implementations, so the c-code is used Change-Id: I76b4d1712f10225c1ffa5ffb0ed9a551e68b93b4
2014-06-03Re-enable unit test for SSSE3 forward 8x8 2D-DCTJingning Han
This commit enables the unit test for SSSE3 forward 8x8 2D-DCT. Change-Id: Ie4aae84ac74f6eb1a80b62285c91632bd6db29f1
2014-06-03Rework unit test for 8x8 transformationJingning Han
This commit reworks the unit test for 8x8 forward/inverse transformation. It adds extreme input value test to detect overflow issues in the intermediate steps. It temporarily disables unit test for the SSSE3 version, which showed overflow failure in the new test conditions. Change-Id: I7caf10bba4b6db031add65d8c0eb99426b38aa42
2014-05-12Only build neon assembly for armv7 targetsJohann
Allow selectively building just the intrinsics for armv8 Change-Id: I2f29b2e4508b8b8e5649c2906b3159ad1d4ec477
2014-05-08Turn on unit tests for SSSE3 8x8 forward and inverse 2D-DCTJingning Han
Change-Id: I3edd4b956a1273d65547771bf43c5cdaea25e5d6
2014-02-26fdct8x8_test: add NEON functionsJames Zern
FwdTrans8x8HT is disabled as the tests currently fail. note not all functions have NEON implementations: - fdct8x8/fht8x8 Change-Id: I028bdec9a21eaaee2c5865470ab179aac403540e
2014-02-06Finally removing "short" from transform names.Dmitry Kovalev
Change-Id: I5259b68dc1bcceb153e3ffe638a79a59a3019e9d
2014-01-23test/: remove unnecessary extern "C"sJames Zern
Change-Id: I826655a708010149de231ca31a2e3ba4f1842c0c
2013-11-19Removing PARAMS macro for consistencyJoshua Litt
Change-Id: I23ed873a6c47b15491a2ffbcdd4f0fdeef1207a0
2013-10-24Making input pointer constant for all fdct/fht functions.Dmitry Kovalev
Change-Id: I78f7012f967a777ddd39bae6671eb501df6bbfe8
2013-10-23Renaming vp9_short_fdct8x8 to vp9_fdct8x8.Dmitry Kovalev
For consistency with idct function names. Change-Id: I7b6af2f92c66eff56f84ed29edc3a66af8dc421f
2013-10-18Using stride (# of elements) instead of pitch (bytes) in fdct8x8.Dmitry Kovalev
Just making fdct consistent with iht/idct/fht functions which all use stride (# of elements) as input argument. Change-Id: Ibc944952a192e6c7b2b6a869ec2894c01da82ed1
2013-10-11Making input pointer of any inverse transform constant.Dmitry Kovalev
Also renaming dest_stride to stride in some places. Change-Id: I75f602b623a5a7071d4922b747c45fa0b7d7a940
2013-10-11Consistent names for inverse hybrid transforms (1 of 2).Dmitry Kovalev
Renames: vp9_short_iht4x4_add -> vp9_iht4x4_16_add vp9_short_iht8x8_add -> vp9_iht8x8_64_add vp9_short_iht16x16_add_c -> vp9_iht16x16_256_add Change-Id: Ibca7a188fd062b196787ac5efc1ea545e7f166c0
2013-10-06Giving consistent names to IDCT 8x8 functions.Dmitry Kovalev
Renames: vp9_short_idct8x8_add -> vp9_idct8x8_64_add vp9_short_idct8x8_1_add -> vp9_idct8x8_1_add vp9_short_idct8x8_10_add -> vp9_idct8x8_10_add vp9_idct_add_8x8 -> vp9_idct8x8_add Change-Id: Ifb8d3a45b4c0397aa805b30463f3d14581bf72c1
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