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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
2013-11-13Enable 4x4 DCT/ADST transform unit testJingning Han
This commit enables the unit tests for 4x4 DCT and ADST transforms. It covers tests of round-trip error check, coefficient match check, coefficient overflow check, and inverse accuracy check. Change-Id: Ibfea928ee48f0ebc088b7fdb0bf2d89a14161299
2013-10-23Renaming vp9_short_fdct4x4 and vp9_short_walsh4x4.Dmitry Kovalev
For consistency with idct function names. Renames: vp9_short_fdct4x4 -> vp9_fdct4x4 vp9_short_walsh4x4 -> vp9_fwht4x4 Change-Id: Id15497cc1270acca626447d846f0ce9199770f58
2013-10-21Using stride (# of elements) instead of pitch (bytes) in fdct4x4.Dmitry Kovalev
Just making fdct consistent with iht/idct/fht functions which all use stride (# of elements) as input argument. Change-Id: I0ba3c52513a5fdd194f1e7e2901092671398985b
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
2013-10-04Giving consistent names to IDCT/IWHT functions.Dmitry Kovalev
The idea is to have the following names for each transform size: vp9_idct4x4_add vp9_idct4x4_1_add vp9_idct4x4_10_add vp9_idct4x4_16_add vp9_idct8x8_add vp9_idct8x8_1_add vp9_idct8x8_10_add vp9_idct8x8_64_add etc for 16x16, 32x32 The actual list of renames in this patch: vp9_idct_add_lossless -> vp9_iwht4x4_add vp9_short_iwalsh4x4_add -> vp9_iwht4x4_16_add vp9_short_iwalsh4x4_1_add -> vp9_iwht4x4_1_add vp9_idct_add -> vp9_idct4x4_add vp9_short_idct4x4_add -> vp9_idct4x4_16_add vp9_short_idct4x4_1_add -> vp9_idct4x4_1_add Change-Id: I6f43f7437c68dd30cdd05d72e213765578ed30b1
2013-09-06cleanup cpplint warningsYaowu Xu
Suggested by James Zern to clear out cpplint warnings for all unit test code. Change-Id: I731a3fa4d2a257eb9ef733426ba84286fbd7ea34
2013-08-08fix 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
2013-07-15Cosmetic changes in 4x4 and 8x8 fdct unit testsJingning Han
Make the codes consistent with conventions. Change-Id: Id044ed8382f83a3c3f54f9edd569f00bcd0523db
2013-06-26Fix aligned memory allocation in unit testsJingning Han
Change-Id: I38fac90e0ed25cb747453ab1d6396187cf5ef3b9
2013-06-26test/fdct*: fix some warningsJames Zern
comment out some unused parameters and adjust the format to avoid: ./test/fdct4x4_test.cc|27| warning C4138: '*/' found outside of comment Change-Id: I60f93b4c3cd7e8d61f0de80019f3404b40161f03
2013-06-25Cosmetic changes in 4x4 fwd transform unit testJingning Han
Change-Id: I7a9ea03b92160f1052e56665b19a155211ee241f
2013-06-25Add 8x8 dct/adst unit testsJingning Han
This commit enables 8x8 DCT and hybrid transform unit tests. It also tunes the forward hybrid transform rounding opertions for more precise round-trip performance. Change-Id: If05c1ce59d75d641b9c6c91527d02d3a6ef498c3
2013-06-20Add unit tests for 4x4 ADSTJingning Han
Enable sign bias check and round-trip error unit tests for 4x4 hybrid transform modules. Change-Id: Icd3d839f098d4b92b00ff76eac146765b039d0d3
2013-05-20WIP: 4x4 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: I296604bf73579c45105de0dd1adbcc91bcc53c22
2013-03-13removed reference to "LLM" and "x8"Yaowu Xu
The commit changed the name of files and function to remove obselete reference to LLM and x8. Change-Id: I973b20fc1a55149ed68b5408b3874768e6f88516
2013-02-22changes related fdct/idct testsYaowu Xu
1. changed 4x4 test name to Vp9Fdct4x4Test to be consistent 2. remove forward 8x8 dct test code from idct8x8_test.cc 3. temporarily disable other forward dct tests to allow fdct work in progress Change-Id: I566aeed9c7c34da5a206190aa7d0e847a4008b36
2012-11-24removed the idct rtcd idct callsJim Bankoski
More cleanup to do after this, but this is a good chunk of removing rtcd. Change-Id: I551db75e341a0a85c3ad650df1e9a60dc305681a
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
2012-08-24change to properly account for coef scaling in unit testsYaowu Xu
The transform functions in experimental branch absorbed a scaling factor of 4 to allow quantization steps closer to unit quantizer. This commit added scaling code in between forward and inverse transform to properly account for the scaling factor. Change-Id: I9a573ddc1ffa74973b34800a5da1a56dbabe0949
2012-06-29Add 8x8 fDCT unit test.Daniel Kang
Also factorize ACMRandom to acm_random.h. Change-Id: I3b6eeb36fcbf7ae6dd3d2892bc40348f5c17982b
2012-06-28Port Yaowu's 4x4 fDCT test.Daniel Kang
Also fix unit testing. Change-Id: Iacdc6f1ec53388e093cda1c13e4379e83d4a6535
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