Граф коммитов

66 Коммитов

Автор SHA1 Сообщение Дата
James Zern cffef113b9 tests: quiet some unused parameter warnings
Change-Id: Iff8b0d77234f78bf407676891bccad92825bfcc6
2016-02-11 19:25:48 -08:00
James Zern f74e04cc62 fdct8x8_test:: quiet unused-function warning
in non-x86 builds

Change-Id: I9f6fa40d27f95a4afe92444f71c23dc9a15db466
2016-02-03 23:04:42 -08:00
Jingning Han 08a453b9de Replace vp9_ prefix with vpx_ prefix in vpx_dsp function names
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
2015-08-04 13:46:11 -07:00
Jingning Han 097d59c28c Cosmetics - Fix header file order in unit tests
Change-Id: I9582a8d74990125b71e8fe620f7f3f2585a30798
2015-07-29 20:48:25 -07:00
Jingning Han 4b5109cd73 Replace vp9_ prefix in 2D-DCT functions with vpx_
Clean up the forward 2D-DCT function names in vpx_dsp.

Change-Id: I3117978596d198b690036e7eb05fe429caf3bc25
2015-07-28 16:06:44 -07:00
Jingning Han 9aaf523ace Move msa implementations of 2D-DCT to vpx_dsp
Refactor and clean up the msa transform related code layout.

Change-Id: Ic5048bd3d62a6046589817da745370ea89448e44
2015-07-24 13:24:25 -07:00
Jingning Han b67821f37b Factor forward 2D-DCT transforms into vpx_dsp
This commit factors the 4x4, 8x8, and 16x16 2D-DCT forward
transform operations into vpx_dsp folder.

Change-Id: I084b117b79c0925edcbcabb93f62b9f4bf8dbe7d
2015-07-22 15:48:17 -07:00
Johann efb05d0d1c Remove comment about disabled tests
The tests were re-enabled in
1fe643cf03

Change-Id: I17b45a4bbe720a56605aed338446ff77df71abad
2015-07-06 16:49:11 -07:00
Johann ff8505a54d Fix --disable-use-x86inc
Change-Id: I374fcd8fb45a6893dcdeac6896671be142a99f06
2015-07-01 13:15:51 -07:00
Parag Salasakar 7ca84888c2 mips msa vp9 fdct 8x8 optimization
average improvement ~4x-5x

Change-Id: I37582efc2622bc20b2bf99617a76110ab24e9f6a
2015-06-20 07:48:35 +05:30
Parag Salasakar 6af9d7f2e2 mips msa vp9 updated idct 8x8, 16x16 and 32x32 module
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
2015-06-01 09:24:23 +05:30
Parag Salasakar 71e88f903d Merge "mips msa vp9 updated macros and disable all MSA functions" 2015-05-30 02:52:27 +00:00
Parag Salasakar f9f078ebb6 mips msa vp9 updated macros and disable all MSA functions
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
2015-05-29 13:34:33 +05:30
Scott LaVarnway b962646fc5 Re-worked header files
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
2015-05-22 11:19:51 -07:00
James Zern c47d868d99 fdct8x8_test: move functions to an anonymous namespace
silences missing declaration warnings

Change-Id: I9486c13c973df3d25fcdc2c3de9a0da783ce8fd6
2015-05-14 20:51:17 -07:00
Johann cafae5b544 Merge "Relocate memory operations for common code" 2015-05-13 19:47:24 +00:00
Johann 1d7ccd5325 Relocate memory operations for common code
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
2015-05-13 11:41:15 -07:00
Parag Salasakar 7c5f00f868 mips msa vp9 idct 8x8 optimization
average improvement ~4x-6x

Change-Id: I5edf713721b9e24c7e0ce2e69d8fc3ecab625d91
2015-05-08 12:23:27 +05:30
James Zern fd3658b0e4 replace DECLARE_ALIGNED_ARRAY w/DECLARE_ALIGNED
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
2015-05-07 11:55:08 -07:00
James Yu 4f856cd7fa VP9 common for ARMv8 by using NEON intrinsics 06
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>
2014-12-15 12:18:06 -08:00
Deb Mukherjee 1fe643cf03 Re-enable 8x8 fdct/fht tests by changing tolerance
Increases tolerance for tests to ensure the fdct tests pass after
random number range change.

Change-Id: I5b622099e850f91a14b903d10cf14685f4dd3c2b
2014-12-04 16:46:06 -08:00
James Zern 615230b810 acm_random: provide full range for Rand16()
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
2014-12-03 16:59:40 -08:00
Peter de Rivaz 7e40a55ef9 Added high bitdepth sse2 transform functions
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)
2014-12-02 11:16:24 -08:00
Deb Mukherjee 1929c9b391 Rename highbitdepth functions to use highbd prefix
Uses highbd_ prefix convention consistently.

Change-Id: I58f7f799a7ff8e32701bcd71c955bcf1cdd4581e
2014-10-09 14:40:40 -07:00
Deb Mukherjee d50716face Incorporate WRAPLOW macro into non-highbitdepth tx
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
2014-10-03 11:38:05 -07:00
Deb Mukherjee 41e6ec4a57 Visual Studio build (warning) fix
Explicit type casting to prevent warning.

Change-Id: Ib5be4ad6d4126d88f7c67d246bb085df1e813329
2014-09-14 07:32:18 -07:00
Deb Mukherjee 10783d4f3a Adds high bitdepth transform functions and tests
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
2014-09-11 19:56:33 -07:00
James Zern 722eecfa35 fdct8x8_test.cc: remove unused param warnings
Change-Id: Ic53cdb8c9f8312e7404505fcec653d5b9e9587d1
2014-08-22 12:47:45 -07:00
Scott LaVarnway d19d222db6 Added vp9_fdct8x8_neon(), vp9_fdct8x8_1_neon()
On a Nexus 7, vpxenc (in realtime mode, speed -12)
reported a performance improvement of ~3.7%.

Change-Id: I428c72c40df82c6d537955e320a8debf99343004
2014-07-29 08:56:05 -07:00
levytamar82 4ba92dc5ab Fix bug 805
Remove all the redundant dct functions (dct4x4, dct8x8)
in avx2 except dct32x32 those functions were copied originally from dct_sse2

Change-Id: I742576fbf5175f3ac09f2076976a9247b259323e
2014-07-28 15:46:01 -07:00
James Zern 54697d363d fdct8x8_test: drop '_t' from local typenames
_t is reserved by posix

+ switch to camelcase
  http://google-styleguide.googlecode.com/svn/trunk/cppguide.xml#Type_Names

Change-Id: Id2d43931e9b6e16aa4b8e5e346eee08505bdccfb
2014-07-18 20:39:06 -07:00
James Zern 29e1b1a4b0 tests: add API_REGISTER_STATE_CHECK
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
2014-07-10 12:40:31 -07:00
James Zern 0d6267ca39 fdct8x8_test: add missing avx2 functions
exercises the forward transforms
no idct/iht implementations, so the c-code is used

Change-Id: I76b4d1712f10225c1ffa5ffb0ed9a551e68b93b4
2014-06-09 18:42:03 -07:00
Jingning Han 0343e30cf2 Re-enable unit test for SSSE3 forward 8x8 2D-DCT
This commit enables the unit test for SSSE3 forward 8x8 2D-DCT.

Change-Id: Ie4aae84ac74f6eb1a80b62285c91632bd6db29f1
2014-06-03 16:46:22 -07:00
Jingning Han 5c2696c378 Rework unit test for 8x8 transformation
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
2014-06-03 14:20:47 -07:00
Johann ce23931a3f Only build neon assembly for armv7 targets
Allow selectively building just the intrinsics for armv8

Change-Id: I2f29b2e4508b8b8e5649c2906b3159ad1d4ec477
2014-05-12 08:52:02 -07:00
Jingning Han b466ad5efc Turn on unit tests for SSSE3 8x8 forward and inverse 2D-DCT
Change-Id: I3edd4b956a1273d65547771bf43c5cdaea25e5d6
2014-05-08 10:53:27 -07:00
James Zern c3331105f2 fdct8x8_test: add NEON functions
FwdTrans8x8HT is disabled as the tests currently fail.

note not all functions have NEON implementations:
- fdct8x8/fht8x8

Change-Id: I028bdec9a21eaaee2c5865470ab179aac403540e
2014-02-26 19:25:01 -08:00
Dmitry Kovalev 005fc6970b Finally removing "short" from transform names.
Change-Id: I5259b68dc1bcceb153e3ffe638a79a59a3019e9d
2014-02-06 11:54:15 -08:00
James Zern 002ad40897 test/: remove unnecessary extern "C"s
Change-Id: I826655a708010149de231ca31a2e3ba4f1842c0c
2014-01-23 19:42:59 -08:00
Joshua Litt 51490e5654 Removing PARAMS macro for consistency
Change-Id: I23ed873a6c47b15491a2ffbcdd4f0fdeef1207a0
2013-11-19 09:28:18 -08:00
Dmitry Kovalev 600a3860a4 Making input pointer constant for all fdct/fht functions.
Change-Id: I78f7012f967a777ddd39bae6671eb501df6bbfe8
2013-10-24 11:48:25 -07:00
Dmitry Kovalev fa143dbc8e Renaming vp9_short_fdct8x8 to vp9_fdct8x8.
For consistency with idct function names.

Change-Id: I7b6af2f92c66eff56f84ed29edc3a66af8dc421f
2013-10-23 10:52:33 -07:00
Dmitry Kovalev e5fa44c869 Using stride (# of elements) instead of pitch (bytes) in fdct8x8.
Just making fdct consistent with iht/idct/fht functions which all use
stride (# of elements) as input argument.

Change-Id: Ibc944952a192e6c7b2b6a869ec2894c01da82ed1
2013-10-18 12:20:26 -07:00
Dmitry Kovalev 65f118d72f Making input pointer of any inverse transform constant.
Also renaming dest_stride to stride in some places.

Change-Id: I75f602b623a5a7071d4922b747c45fa0b7d7a940
2013-10-11 18:27:12 -07:00
Dmitry Kovalev 7ef573914d Consistent names for inverse hybrid transforms (1 of 2).
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
2013-10-11 13:31:32 -07:00
Dmitry Kovalev c6ad70d5f1 Giving consistent names to IDCT 8x8 functions.
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
2013-10-06 00:24:09 -07:00
Jingning Han 4bd171152d Refactor 8x8 fwd transform unit test
This commit reworked the unit test for 8x8 forward transform. It
allows scalability to cover various implemented versions.

Change-Id: I5594bd3e2307bb5bec764eaffd8860caa260e432
2013-09-16 19:00:56 -07:00
Yaowu Xu e494df1a37 Added ClearSystemState in a unit test
There is another unit test that has been failing randomly on win32
build. Investigation has shown that the failure was caused by simd
register state is not reset appropriately in the fdct8x8 test. This
commit added ClearSystemState() in the teardown of this test, tests
showed it resolved the random failure issue for win32 build.

Related issue: https://code.google.com/p/webm/issues/detail?id=614

Change-Id: I9381d0c1a6f4b855ccaeef1aca8c417ac8c71ee2
2013-09-04 15:07:34 -07:00
Yaowu Xu bc484ebf06 fix unit test failure on win32 vs2008 build
The mix use of double type and simd code caused invalid values stored
in double variables, further caused unit tests to fail. The failures
were only observed on x86-win32-vs9 build with vs2008.

Change-Id: If0131754a3bf217a5ace303b7963e8f5162c34b5
2013-08-08 18:51:51 -07:00