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path: root/test/dct16x16_test.cc
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2014-02-25dct16x16_test: add NEON functionsJames Zern
note not all functions have NEON implementations: - fdct/fht/iht Change-Id: I6bb7ffe89b8cc23b642e19caf22f04f2d5e39087
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_fdct16x16 to vp9_fdct16x16.Dmitry Kovalev
For consistency with idct function names. Change-Id: I5ca355ba99fdba04f09254be95cf79808b534f71
2013-10-18Using stride (# of elements) instead of pitch (bytes) in fdct16x16.Dmitry Kovalev
Just making fdct consistent with iht/idct/fht functions which all use stride (# of elements) as input argument. Change-Id: I2d95fdcbba96aaa0ed24a80870cb38f53487a97d
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
2013-10-07Giving consistent names to IDCT 16x16 functions.Dmitry Kovalev
Renames: vp9_short_idct16x16_add -> vp9_idct16x16_256_add vp9_short_idct16x16_10_add -> vp9_idct16x16_10_add vp9_short_idct16x16_1_add -> vp9_idct16x16_1_add vp9_idct_add_16x16 -> vp9_idct16x16_add Change-Id: Ief8a3904de78deab0f4ede944c4d0339c228cfc3
2013-09-16Refactor 8x8 fwd transform unit testJingning Han
This commit reworked the unit test for 8x8 forward transform. It allows scalability to cover various implemented versions. Change-Id: I5594bd3e2307bb5bec764eaffd8860caa260e432
2013-09-09Enable accuracy/memory check for 16x16 transformsJingning Han
This commit completes the per coefficient accuracy check and memory overflow check for SSE2 and other implemented versions of 16x16 transform. Change-Id: If26a3e4f6ba82ccecc13f0b73cb8f7bb6ac14584
2013-09-09Rework 16x16 transform unit testJingning Han
This commit refactors the 16x16 transform unit test. It enables the test on all implemented versions of forward and inverse 16x16 transform modules. Change-Id: I0c7d5f3c5fdd5d789a25f73e287aeeaf463b9d69
2013-09-06cleanup cpplint warningsYaowu Xu
Suggested by James Zern to clear out cpplint warnings for all unit test code. Change-Id: I731a3fa4d2a257eb9ef733426ba84286fbd7ea34
2013-08-29Refactor 16x16 unit testsJingning Han
Make the new test module comply to the unit test rules. Change-Id: Id79ff7f03f870973ffbc74f26d64edb418b75299
2013-08-08fix unit test failure on win32 vs2008 buildYaowu Xu
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
2013-07-11Cosmetic changes in 16x16 ADST/DCT unit testJingning Han
Change-Id: Ic649e9e47d14d6f8cae0c443a425ea533a97ad8d
2013-07-10Add unit test for 16x16 forward ADST/DCTJingning Han
Unit tests on the functional accuracy of forward ADST/DCT. Change-Id: I81afff866bdeacbd457b0af96993a035741657f6
2013-05-15WIP: 16x16 idct/recon mergeScott LaVarnway
This patch eliminates the intermediate diff buffer usage by combining the short idct and the add residual into one function. The encoder can use the same code as well. Change-Id: Iea7976b22b1927d24b8004d2a3fddae7ecca3ba1
2013-02-25optimize forward 16x16 DCT for accuracyYaowu Xu
This commit added pre/post scaling for first half of fDCT16x16 to reduce error, by simulation of 100,000 blocks for random inputs, the average sse reduced from 2.1/block to 0.0498/block. also enabled tests for 16x16 fDCT and iDCT Change-Id: Id2a95f0464c6dd4118797d456237ae90274c0f02
2013-02-05fix a build issue with MSVC on windowsYaowu Xu
for idct 16x16 unit test Change-Id: I51da9405c3a4d7bb3f4cdf062aaccaa90b33dca4
2013-02-04enable 16x16 iDCT unit testYaowu Xu
test for forward transform will be enabled later after re-do forward transform Change-Id: Ie7c7cf88baf7ecbebbe52fe027e1c3b33d3b9d49
2012-11-26remove the dependency on idct.hYaowu Xu
Change-Id: Idcf827d8ae6429ee5b673c3398f838dbeacb4e74
2012-11-15support building vp8 and vp9 into a single libJohn Koleszar
Change-Id: Ib8f8a66c9fd31e508cdc9caa662192f38433aa3d
2012-11-06fix test buildsJames Zern
s/([vV][pP])8/$19/ additionally dct.h was removed; declare the _c functions that are used in the tests. the TODO for conversion to parameterized tests still remains. Change-Id: I73db9425a57075bbb78a92693ba6b320578981cd
2012-11-01Rename vp8/ codec directory to vp9/.Ronald S. Bultje
Change-Id: Ic084c475844b24092a433ab88138cf58af3abbe4
2012-08-07A bit of temporary relief on encoder slownessYaowu Xu
The commit replaces run-time initialization of cosine constants with static constant values, which provides ~30% relief on slow speed. The real solution, however will be to implement integer versions of those functions that current use float/double. Change-Id: Ie3ff1793509653d78dd1aeaf88cc6737da1bc55f
2012-08-0216x16 DCT blocks.Daniel Kang
Set on all 16x16 intra/inter modes Features: - Butterfly fDCT/iDCT - Loop filter does not filter internal edges with 16x16 - Optimize coefficient function - Update coefficient probability function - RD - Entropy stats - 16x16 is a config option Have not tested with experiments. hd: 2.60% std-hd: 2.43% yt: 1.32% derf: 0.60% Change-Id: I96fb090517c30c5da84bad4fae602c3ec0c58b1c
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