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2016-06-14neon hadamard 16x16Johann
Runs about twice as fast as C BUG=webm:1027 Change-Id: I6760d99f4e22259439ca35d746194b12a81bfa71
2016-06-13hadamard 16x16 testJohann
BUG=webm:1027 Change-Id: Ibe58781905b372b9fe29dace39b4bfdd33fd0f83
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
2016-06-08fdct4x4_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: I502fd707823c4faaa7f587c9cc0312f057e04904
2016-06-04Merge changes If31d36c8,I10b947e7James Zern
* changes: vpx_dsp,add_noise: remove mmx implementation vpx_dsp: remove mmx variance implementations
2016-06-03Merge "Slow pshufb removal in 3 intra prediction functions."Linfeng Zhang
2016-06-02vpx_dsp,add_noise: remove mmx implementationJames Zern
a sse2 version exists, this is a reasonable modern baseline. Change-Id: If31d36c8412d25b53f41b4a93cf02f46802c0c33
2016-06-02vpx_dsp: remove mmx variance implementationsJames Zern
there are sse2 equivalents for all remaining variance implementations Change-Id: I10b947e73fc0067688181f819b59e47966bec3d2
2016-06-02Slow pshufb removal in 3 intra prediction functions.Linfeng Zhang
Replaced vpx_d45_predictor_4x4_ssse3(), vpx_d45_predictor_8x8_ssse3() and vpx_d207_predictor_4x4_ssse3() with created vpx_d45_predictor_4x4_sse2(), vpx_d45_predictor_8x8_sse2() and vpx_d207_predictor_4x4_sse2() respectively. It's mostly neutral or slightly worse than ssse3 in good cases and better than ssse3 in the bad cases (but still worse than using the mmx regs). Change-Id: Ib0237ceb71d2c57b8a93fd3170330cfed9d56bdd
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
2016-05-27Merge "acm_random,Rand9Signed: correct cast"James Zern
2016-05-27Merge "Upgrade fwht4x4_mmx() to fwht4x4_sse2() for vp9 and vp10."Linfeng Zhang
2016-05-27acm_random,Rand9Signed: correct castJames Zern
convert the random value to int16 before subtracting 256 from it; quiets a ubsan (sanitize=integer) warning BUG=webm:1225 Change-Id: Ibc2c5a21f30e112bd6c180f7d6a033327c38d0df
2016-05-27Upgrade fwht4x4_mmx() to fwht4x4_sse2() for vp9 and vp10.Linfeng Zhang
Function level timing test shows about 27% time saving on a Xeon E5-2680 v2 desktop. Rename vp9_dct_sse2.c to vp9_dct_intrin_sse2.c for vp9 and rename dct_sse2.c to dct_intrin_sse2.c for vp10 to avoid duplicate basenames. Actually vp9_fwht4x4_mmx/sse2() and vp10_fwht4x4_mmx/sse2() are identical. TODO: They should be unified later if there is no intention to keep a duplicate. Change-Id: I3e537b7bbd9ba417c606cd7c68c4dbbfa583f77d
2016-05-27Merge "Upgrade vpx_lpf_{vertical,horizontal}_4 mmx to sse2"Linfeng Zhang
2016-05-26Upgrade vpx_lpf_{vertical,horizontal}_4 mmx to sse2Linfeng Zhang
Followed the code style of other lpf fuctions. These 2 functions put 2 rows of data in a single xmm register, so they have similar but not identical filter operations, and cannot share the same macros. Change-Id: I3bab55a5d1a1232926ac8fd1f03251acc38302bc
2016-05-26Merge "Code clean of sub_pixel_variance4xh -- 2"Scott LaVarnway
2016-05-25vp9: Add datarate test for 1 pass VBR mode.Marco
Existing tests are only for CBR mode. Change-Id: Ie3b2cd46236457748e2650901d1a347a730f38af
2016-05-24Code clean of sub_pixel_variance4xh -- 2Scott LaVarnway
Replace MMX with SSE2. Change-Id: Id8482d2589131f9427e7f36bc64413f058caf31f
2016-05-20Merge "Revert "Code clean of sub_pixel_variance4xh""James Zern
2016-05-19Revert "Code clean of sub_pixel_variance4xh"James Zern
This reverts commit 2468163e0770108f5216b65445ce05a8241bca21. causes valgrind errors for overread of buffer in SubpelVarianceTest Change-Id: I448e52c76f815ac199305b71f7d169f2bc167679
2016-05-19Revert "Extend the external fb interface to allocate individual planes."James Zern
This reverts commit 6dd7f2b50a65373aa906d678cb5a29fb65531a55. conversion warnings, crashes in 32-bit builds Change-Id: I529ead34cd93c862dd07c9a29d8542dda2fc20ea
2016-05-19Merge "Extend the external fb interface to allocate individual planes."Daniele Castagna
2016-05-18Merge "Code clean of sub_pixel_variance4xh"James Zern
2016-05-18Extend the external fb interface to allocate individual planes.Daniele Castagna
Change-Id: I73e1b9ea6f4c76ae539e2b3292ee4c751d9c7de4
2016-05-18Merge "neon hadamard 8x8"Johann Koenig
2016-05-18Code clean of sub_pixel_variance4xhScott LaVarnway
Replace MMX with SSE2. Change-Id: Ia8fcba755952804e347d7d7736f57d1f90c988a0
2016-05-16neon hadamard 8x8Johann
Runs about 30% faster than the C BUG=webm:1021 Change-Id: I6809d6d84c3077ab619c53298296950e976bdaba
2016-05-16Add level test for VP9hui su
Change-Id: I99f50bdd5af3f64a029c2f5f6f5fb1ff45bad67e
2016-05-13convolve_test: Fix high bit depth IOC runtime errors.Tom Finegan
Add a cast. BUG=webm:1225 Change-Id: I34ea18ee816569485c1f1046a81fd2a0ce527ac8
2016-05-12Merge "twopass_encoder: Add frame limit argument."Tom Finegan
2016-05-12Merge "simple_encoder: Add a frame limit argument."Tom Finegan
2016-05-11Merge "remove mmx variance functions"Linfeng Zhang
2016-05-11simple_encoder: Add a frame limit argument.Tom Finegan
- Add frame limit argument. - Make all arguments required. - Enable the VP9 simple encoder test. Change-Id: I11d228b358ff90c60ea92e02760cb476434ea571
2016-05-11twopass_encoder: Add frame limit argument.Tom Finegan
- Remove twopass_encoder test TODO re frame limit. - Enable VP9 twopass_encoder test. Change-Id: I0649f15aabef79a63891e997fd20b212af5672e6
2016-05-11remove mmx variance functionsLinfeng Zhang
there are sse2 equivalents which is a reasonable modern baseline Removed mmx variance functions: vpx_get_mb_ss_mmx() vpx_get8x8var_mmx() vpx_get4x4var_mmx() vpx_variance4x4_mmx() vpx_variance8x8_mmx() vpx_mse16x16_mmx() vpx_variance16x16_mmx() vpx_variance16x8_mmx() vpx_variance8x16_mmx() Change-Id: Iffaf85344c6676a3dd337c0645a2dd5deb2f86a1
2016-05-11remove mmx sad functionsLinfeng Zhang
there are sse2 equivalents which is a reasonable modern baseline Change-Id: Ibbe536a5ad1c2cccef6bdcc75c13b3dde35a56ba
2016-05-09Merge "convolve_test: Fix IOC runtime errors."Tom Finegan
2016-05-09convolve_test: Fix IOC runtime errors.Tom Finegan
Add a cast. BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1216 Change-Id: I40627de387bc9cfba37860e7a0a4f2d4524f3431
2016-05-09Merge "libvpx: vpx_add_plane_noise make c match assembly"James Bankoski
2016-05-07libvpx: vpx_add_plane_noise make c match assemblyJim Bankoski
This change makes the c match the assembly and removes the todo's associated with getting this to work. Change-Id: Ie32e9ebb584a9d60399662d8bcb71b74fbd19d1e
2016-05-04Merge "libvpx: add a unit test for plane_add_noise."James Bankoski
2016-05-03libvpx: add a unit test for plane_add_noise.Jim Bankoski
In so doing this fixes a couple of bugs: vpx_plane_add_noise.c needed to subtract a clamp instead of add. And the assembly (mmx sse) had assumptions that parameters were continuous in memory which was not true. Change-Id: I76f2c43cf54bfc838eb2edf8a443eaaa7565d7b5
2016-04-28vp9_ethread_test: replace FramePktHook w/DecompressedFrameHookJames Zern
this avoids the decoder test which was only correct for vp9, vp10 was missed in the earlier change Change-Id: Ib789c906d440c0e4169052cf64c74d5e4b196caa
2016-04-27Port convolve test refactor to master.Alex Converse
Brings f03e238f to master. Change-Id: I7f7754e7d1288b103a4510303d10afc68a7d8ca8
2016-04-27Merge "Declare the operator== overload for M128A in the global namespace."Alex Converse
2016-04-27Declare the operator== overload for M128A in the global namespace.Alex Converse
ADL will look this up from the callsite namespace iff it is declared before the callsite or from the parent namespace of the class type (the global namespace). This patch has been tested on MSVS 2015 and clang-3.8. Change-Id: I00ba74712c9b617b9d81761abed1e14d8f25d8e3
2016-04-27Merge changes If45b8931,Ieab273a7James Zern
* changes: vp9_ethread_test: avoid crash when decoder is unavailable resize_test: skip VP9 decode checks if it's disabled
2016-04-27Merge "TODO cleanup: Remove unused buffer_size"Vignesh Venkatasubramanian
2016-04-26TODO cleanup: Remove unused buffer_sizeVignesh Venkatasubramanian
Remove unused variable buffer_size and rename bytes_in_buffer to buffer_size in webm_read_frame. Change-Id: I18b6ccbb044cd366610a5e39d83883cc0b174051
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