- Aug 23, 2016
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Urvang Joshi authored
"vpx-highbitdepth" config doesn't exist. Change-Id: Ib6d3691454299bb381ecc75b80657fbebf9f59b2
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- Aug 16, 2016
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Yaowu Xu authored
Manually cherry-picked following commits from AOMedia git repository: bb2727c2 Sort includess for "clpf.h" c297fd00 Add quantisation matrix range parameters. 0527894f Add encoder option and signaling for quant matrix control. 4106232b Turn off trellis coding for quantization matrices. 4017fca3 Modify tests to allow quantization matrices. 1c122c24 Add quant and dequant functions for new quant matrices. 95a89994 Enable CLPF f72782bb Fix a build issue 73bae509 Add quantisation matrices and selection functions 33208d20 Added support for constrained low pass filter (CLPF) Change-Id: I60fc1ee1ac40e6b9d1d00affd97547ee5d5dd6be
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- Aug 11, 2016
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Angie Chiang authored
This is a debug tool used to detect bitstream error. On encoder side, it pushes each bit and probability into a queue before the bit is written into the Arithmetic coder. On decoder side, whenever a bit is read out from the Arithmetic coder, it pops up the reference bit and probability from the queue as well. If the two results do not match, this debug tool will report an error. This tool can be used to pin down the bitstream error precisely. By combining gdb's backtrace method, we can detect which module causes the bitstream error. Change-Id: I133a4371fafdd48c488f2ca47f9e395676c401f2
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- Aug 10, 2016
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Change-Id: Ia3f96910409be4ae8a4907a2f0dee73b1af8f93d
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- Aug 04, 2016
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Yaowu Xu authored
Change-Id: Id6cb96b0b15efdda63348d8bfe59fc0533c85ba1
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- Aug 03, 2016
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Yaowu Xu authored
Change-Id: Ic90ebe6136f4b75645ba699d49c0bcb3764ddccf
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- Jul 29, 2016
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Yaowu Xu authored
Manually cherry-picked the following changes: 8c8d16de vp9 -> vpx in names 75b57d39 VP9_ -> VPX_ in function names 761a7088 VP9_INTERP_EXTEND -> VPX_INTERP_EXTEND 4273a52c VP9->VPX in border pixel macros 03568c31 VP9_FRAME_MARKER -> VPX_FRAME_MARKER 2334f51d VP9->VPX in fdct function names Change-Id: Icc18dbf4b416dd0fa21033b3e19ab8a47c893508
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Yaowu Xu authored
Change-Id: I8101de20e873c19d03c7fd2977bc22003e395807
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- Jul 28, 2016
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Yaowu Xu authored
Change-Id: I09b8acd22d031ece52e1fee18b998349bf1cf06b
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- Jul 26, 2016
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Ivan Krasin authored
The LLVM trunk has reached 4.0 and now __clang_major__ is not enough to distinguish between old XCode Clang and the new 'real' Clang. Using __apple_build_version__ allows to make this distinction. BUG=chromium:631144 Change-Id: I0b6e46fddfe4f409c7b7e558bda34872e60ee2d9
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Yury Gitman authored
Change-Id: I60e233eddef238ad918183392794084673f27d2d
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- Jul 25, 2016
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Yaowu Xu authored
This fixes the build using MSVC. Change-Id: I7788e28fd4f0c6ff3d405c4b4a2ff59eda3ba8b6
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- Jul 22, 2016
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Yaowu Xu authored
Change-Id: I8b791fda7c64a0363549add99dc9fcae3b29beae
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- Jul 18, 2016
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Johann Koenig authored
This commit bring all up-to-date changes from master that are applicable to nextgenv2. Due to the remove VP10 code in master, we had to cherry pick the following commits to get those changes: Add default flags for arm64/armv8 builds Allows building simple targets with sane default flags. For example, using the Android arm64 toolchain from the NDK: https://developer.android.com/ndk/guides/standalone_toolchain.html ./build/tools/make-standalone-toolchain.sh --arch=arm64 \ --platform=android-24 --install-dir=/tmp/arm64 CROSS=/tmp/arm64/bin/aarch64-linux-android- \ ~/libvpx/configure --target=arm64-linux-gcc --disable-multithread BUG=webm:1143 vpx_lpf_horizontal_4_sse2: Remove dead load. Change-Id: I51026c52baa1f0881fcd5b68e1fdf08a2dc0916e Fail early when android target does not include --sdk-path Change-Id: I07e7e63476a2e32e3aae123abdee8b7bbbdc6a8c configure: clean up var style and set_all usage Use quotes whenever possible and {} always for variables. Replace multiple set_all calls with *able_feature(). Conflicts: build/make/configure.sh vp9-svc: Remove some unneeded code/comment. datarate_test,DatarateTestLarge: normalize bits type quiets a msvc warning: conversion from 'const int64_t' to 'size_t', possible loss of data mips added p6600 cpu support Removed -funroll-loops psnr.c: use int64_t for sum of differences Since the values can be negative. *.asm: normalize label format add a trailing ':', though it's optional with the tools we support, it's more common to use it to mark a label. this also quiets the orphan-labels warning with nasm/yasm. BUG=b/29583530 Prevent negative variance Due to rounding, hbd variance may become negative. This commit put in check and clamp of negative values to 0. configure: remove old visual studio support (<2010) BUG=b/29583530 Conflicts: configure configure: restore vs_version variable inadvertently lost in the final patchset of: 078dff7 configure: remove old visual studio support (<2010) this prevents an empty CONFIG_VS_VERSION and avoids make failure Require x86inc.asm Force enable x86inc.asm when building for x86. Previously there were compatibility issues so a flag was added to simplify disabling this code. The known issues have been resolved and x86inc.asm is the preferred abstraction layer (over x86_abi_support.asm). BUG=b:29583530 convolve_test: fix byte offsets in hbd build CONVERT_TO_BYTEPTR(x) was corrected in: 003a9d2 Port metric computation changes from nextgenv2 to use the more common (x) within the expansion. offsets should occur after converting the pointer to the desired type. + factorized some common expressions Conflicts: test/convolve_test.cc vpx_dsp: remove x86inc.asm distinction BUG=b:29583530 Conflicts: vpx_dsp/vpx_dsp.mk vpx_dsp/vpx_dsp_rtcd_defs.pl vpx_dsp/x86/highbd_variance_sse2.c vpx_dsp/x86/variance_sse2.c test: remove x86inc.asm distinction BUG=b:29583530 Conflicts: test/vp9_subtract_test.cc configure: remove x86inc.asm distinction BUG=b:29583530 Change-Id: I59a1192142e89a6a36b906f65a491a734e603617 Update vpx subpixel 1d filter ssse3 asm Speed test shows the new vertical filters have degradation on Celeron Chromebook. Added "X86_SUBPIX_VFILTER_PREFER_SLOW_CELERON" to control the vertical filters activated code. Now just simply active the code without degradation on Celeron. Later there should be 2 set of vertical filters ssse3 functions, and let jump table to choose based on CPU type. improve vpx_filter_block1d* based on replace paddsw+psrlw to pmulhrsw Make set_reference control API work in VP9 Moved the API patch from NextGenv2. An example was included. To try it, for example, run the following command: $ examples/vpx_cx_set_ref vp9 352 288 in.yuv out.ivf 4 30 Conflicts: examples.mk examples/vpx_cx_set_ref.c test/cx_set_ref.sh vp9/decoder/vp9_decoder.c deblock filter : moved from vp8 code branch The deblocking filters used in vp8 have been moved to vpx_dsp for use by both vp8 and vp9. vpx_thread.[hc]: update webp source reference + drop the blob hash, the updated reference will be updated in the commit message BUG=b/29583578 vpx_thread: use native windows cond var if available BUG=b/29583578 original webp change: commit 110ad5835ecd66995d0e7f66dca1b90dea595f5a Author: James Zern <jzern@google.com> Date: Mon Nov 23 19:49:58 2015 -0800 thread: use native windows cond var if available Vista / Server 2008 and up. no speed difference observed. 100644 blob 4fc372b7bc6980a9ed3618c8cce5b67ed7b0f412 src/utils/thread.c 100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h vpx_thread: use InitializeCriticalSectionEx if available BUG=b/29583578 original webp change: commit 63fadc9ffacc77d4617526a50c696d21d558a70b Author: James Zern <jzern@google.com> Date: Mon Nov 23 20:38:46 2015 -0800 thread: use InitializeCriticalSectionEx if available Windows Vista / Server 2008 and up 100644 blob f84207d89b3a6bb98bfe8f3fa55cad72dfd061ff src/utils/thread.c 100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h vpx_thread: use WaitForSingleObjectEx if available BUG=b/29583578 original webp change: commit 0fd0e12bfe83f16ce4f1c038b251ccbc13c62ac2 Author: James Zern <jzern@google.com> Date: Mon Nov 23 20:40:26 2015 -0800 thread: use WaitForSingleObjectEx if available Windows XP and up 100644 blob d58f74e5523dbc985fc531cf5f0833f1e9157cf0 src/utils/thread.c 100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h vpx_thread: use CreateThread for windows phone BUG=b/29583578 original webp change: commit d2afe974f9d751de144ef09d31255aea13b442c0 Author: James Zern <jzern@google.com> Date: Mon Nov 23 20:41:26 2015 -0800 thread: use CreateThread for windows phone _beginthreadex is unavailable for winrt/uwp Change-Id: Ie7412a568278ac67f0047f1764e2521193d74d4d 100644 blob 93f7622797f05f6acc1126e8296c481d276e4047 src/utils/thread.c 100644 blob 840831185502d42a3246e4b7ff870121c8064791 src/utils/thread.h vp9_postproc.c missing extern. BUG=webm:1256 deblock: missing const on extern const. postproc - move filling of noise buffer to vpx_dsp. Fix encoder crashes for odd size input clean-up vp9_intrapred_test remove tuple and overkill VP9IntraPredBase class. postproc: noise style fixes. gtest-all.cc: quiet an unused variable warning under windows / mingw builds vp9_intrapred_test: follow-up cleanup address few comments from ce050afaf3e288895c3bee4160336e2d2133b6ea Change-Id: I3eece7efa9335f4210303993ef6c1857ad5c29c8
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- Jul 13, 2016
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Geza Lore authored
Speedup for these functions: 4x Also include some cosmetic changes to SAD functions Change-Id: I344c32c795492507ae08742f52d035a13f583799
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- Jul 12, 2016
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Geza Lore authored
Name 'wsrc', 'mask' and 'pre' explicitly, rather than using 'b', 'm' and 'a'. Change-Id: Iaee6d1ac1211b0b05b47cf98b50570089b12d600
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- Jul 11, 2016
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James Zern authored
quiets -Wmissing-prototypes warnings BUG=b/29584271 Change-Id: Iff5214df0d1781810afbfc20bfaf664f109e2f29
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Geza Lore authored
- Made source buffers pointers to const. - Renamed vpx_blend_mask6b to vpx_blend_a64_mask. This is more indicative that the function does alpha blending. The 6, or 6b suffix was misleading, as the max mask value (64) does not fit into 6 bits. - Added VPX_BLEND_* macros to use when needing to blend scalars. - Use VPX_BLEND_A256 in combine_interintra to be more explicit about the operation being done. - Added versions of vpx_blend_a64_* which take 1D horizontal/vertical masks directly and apply them to all rows/columns (vpx_blend_a64_hmask and vpx_blend_a64_vmask). The SSE4.1 optimzied horizontal version now falls back on the 2D version. This can be improved upon if it show up high enough in a profile. - All vpx_blend_a64_* functions now support block sizes down to 1x1 (ie: a single pixel). This is for usage convenience. The SSE4.1 optimized versions fall back on the C implementation if w <= 2 or h <= 2. This can again be improved if it becomes hot code. Change-Id: I13ab3835146ffafe3e1d74d8e9cf64a5abe4144d
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- Jul 08, 2016
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Deb Mukherjee authored
Change-Id: Ie9188471e7dc07ab9c95b22f258b1662e895c533
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- Jul 06, 2016
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Geza Lore authored
Speedup for these functions: 4x Change-Id: I21baa04f53c6ab308ea3edf3ebacc62970e97454
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- Jul 04, 2016
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Geza Lore authored
- Use int32_t instead of int in vpx_obmc{variance,sad} functions - Remove weigthed_src and obmc mask strides and assume contiguous buffers. These inputs can always be packed as contiguous arrays. Change-Id: I74c09b3fb3337f13d39e13a9cb61e140536f345d
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- Jun 30, 2016
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James Zern authored
BUG=b/29583530 Change-Id: Iafd05637eb65f4da54a9c857e79204a77646858a (cherry picked from commit c125f4a594815ad63b50e4b684ada4b44c545932)
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- Jun 24, 2016
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- Jun 22, 2016
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Yaowu Xu authored
Due to rounding used computation, HDB variance computation may produce slightly negative values. This commit adds clamping to make sure output variance values for 10 and 12 to be non-negative. Change-Id: Id679aa55a4c201958c4c7d28cd8733b9246a71c8
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- Jun 21, 2016
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Geza Lore authored
Change-Id: I1829f931749a26aec38c896b609c5a2640d6dfaf
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- Jun 20, 2016
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Yaowu Xu authored
This fixes MSVC warnings. Change-Id: I675d8486230b2b74d7973d95720a4995c4750282
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- Jun 18, 2016
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James Zern authored
these cause ASan errors VP10/EndToEndTestLarge.EndtoEndPSNRTest BUG=webm:1242 Change-Id: I0334e3b255b14e18f61970c3721ae748dc79727b
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- Jun 16, 2016
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Yaowu Xu authored
BUG=webm:1219 Change-Id: I0c80271c6b78adf40aa7a4cac9e6b431d56958cb
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Yaowu Xu authored
This commit change to use int64_t to represent the sum of pixel differences, which can be negative. This fixes a number of ubsan warnings. BUG=webm:1219 Change-Id: I885f245ae895ab92ca5f3b9848d37024b07aac98
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Geza Lore authored
The old version used 64 bit loads, and then ignored the top half of the result. This can cause asan failures if we read past the end of a buffer. Switched to using 32 bit loads instead. Change-Id: I57da127a26f869fb4b4f700b55408f6dc2fbbc1a
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- Jun 14, 2016
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Johann Koenig authored
Runs about twice as fast as C BUG=webm:1027 Change-Id: I6760d99f4e22259439ca35d746194b12a81bfa71
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- Jun 10, 2016
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James Zern authored
This reverts commit f19700fe. This crashes in SSE2/SumSquares2DTest.RandomValues/0 under x86 due to alignment issues Change-Id: I135d83ba6a7894c09d7c7a139b7eaf876416b40c
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- Jun 09, 2016
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Deb Mukherjee authored
To make coefficient checking consistent with the VP9 spec sections 8.7.1.6 and 8.7.1.1. Change-Id: I92e38e89a41d1e482317bb478c48ffa608d2d6ee
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- Jun 03, 2016
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Deb Mukherjee authored
Provides more comprehensive coverage for --enable-coefficient-checking. The intent is to make the --enable-coefficient-checking option consistent with the VP9 spec. Change-Id: I12d0120756d17572ca2b2d7e6a2ab9d8071d8d58
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Geza Lore authored
Change-Id: I0d7bda2fe6f995a9e88a9f66540b4979b3f7fab1
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Geza Lore authored
Change-Id: Idc4ac3ccd2ba19087cdb74a3e4a6774ac50386aa
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James Zern authored
a sse2 version exists, this is a reasonable modern baseline. Change-Id: If31d36c8412d25b53f41b4a93cf02f46802c0c33
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James Zern authored
there are sse2 equivalents for all remaining variance implementations Change-Id: I10b947e73fc0067688181f819b59e47966bec3d2
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- Jun 02, 2016
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Linfeng Zhang authored
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
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- May 31, 2016
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Yaowu Xu authored
BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1222 Change-Id: Ifb3bedf9b4e1b007b21aebaa4beb9ba50424efef
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