summaryrefslogtreecommitdiff
path: root/test/fdct8x8_test.cc
AgeCommit message (Collapse)Author
2013-04-16Merge branch 'experimental' into masterJohn Koleszar
VP9 preview bitstream 2, commit '868ecb55a1528ca3f19286e7d1551572bf89b642' Conflicts: vp9/vp9_common.mk Change-Id: I3f0f6e692c987ff24f98ceafbb86cb9cf64ad8d3
2013-04-04tests: use a portable rand() implementationJames Zern
the one from gtest in this case: testing::internal::Random. this will make the tests deterministic between platforms. addresses issue #568. Change-Id: I5a8a92f5c33f52cb0a219c1dd3d02335acbbf163
2013-02-22optimize 8x8 fdct rounding for accuracyYaowu Xu
The commit added a final rounding choice for 8x8 forward dct to get rid of a sign bias at DC position and improve the accuracry in term of round trip error for 8x8 fDCT/iDCT. This commit also enabled forward 8x8 dct test. Change-Id: Ib67f99b0a24d513e230c7812bc04569d472fdc50
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
2012-08-0216x16 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
2012-06-29Add 8x8 fDCT unit test.Daniel Kang
Also factorize ACMRandom to acm_random.h. Change-Id: I3b6eeb36fcbf7ae6dd3d2892bc40348f5c17982b
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-12 19:24:07 +0000