These changes were landed in the android's snapshot of libyuv.
Pushing those to upstream so that they can be kept in sync.
Android changes:
http://aosp/1949358http://ag/17942984
Bug: b/241008246
Change-Id: Id0bcff13e2e6ad5a132141a50ccdfd72f551113d
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3803131
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Fix the follwing Ninja warning:
ninja: warning: multiple rules generate yuv.lib. builds involving this
target will not be correct; continuing anyway [-w dupbuild=warn]
Without this change, both the static library and the DLL's import
library are named "yuv.lib". With this change, the DLL's import library
is named "libyuv.lib", corresponding to the DLL name "libyuv.dll".
Bug: libyuv:939
Change-Id: I879e51b54070e5ab8cb128adb5dde765f881dbec
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3806073
Commit-Queue: Wan-Teh Chang <wtc@google.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This file was removed in commit ebbe88ac.
Bug: b/241008246
Change-Id: Id08d9a6e550610c9b00755ed76edf1a255f48618
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3806159
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- Define HAS_SCALEROWUP2_BILINEAR_16_SSE2: it's now fixed.
- Correct function name to ScaleRowUp2_Bilinear_16_Any_SSE2:
this row function uses only SSE2 instructions.
Bug: libyuv:882
Change-Id: Ib1c7ac5b09997cb5b32bc54109d8c566af762433
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3800842
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Some hooks were still referring python.
No-Try: True
Bug: b/238765359
Change-Id: I0a547bdc22696e8fae03e2d2fafbce697df481bc
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3758073
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- This test used to fail on ARM, but is passing now, so re-enable
- Kept behind a flag so it can be disabled with /DDISABLE_SLOW_TESTS
Bug: libyuv:905, b/197551385
Change-Id: Iff3c75c1778610c136621b595adee4b1004df9a5
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3758943
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
MergeRGB and SplitRGB use a register to point to 9 shuffle tables.
- fixes an out of registers error with -mcmodel=large
InterpolateRow_16To8_NEON improves performance for I210ToI420:
On Pixel 4 for 720p x1000 images
Was I210ToI420_Opt (608 ms)
Now I210ToI420_Opt (336 ms)
On Skylake Xeon
Was I210ToI420_Opt (259 ms)
Now I210ToI420_Opt (209 ms)
Bug: libyuv:931, libyuv:930
Change-Id: I20f8244803f06da511299bf1a2ffc7945eb35221
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3717054
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Justin Green <greenjustin@google.com>
- Avoid stepping to height + 1 for bilinear filter 2nd row for last row of source
- Box filter ubsan fix for 3/4 and 3/8 scaling for 16 bit planar
- Height 1 asan fixes
Bug: libyuv:935, b/206716399
Change-Id: I56088520f2a884a37b987ee5265def175047673e
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3717263
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Fixes chromium PaintCanvasVideoRendererTest.HighBitDepth
sqdmulh was creating a 9 bit value with rounding, and then shifted it right 1 with no rounding. The rounding had an off by 1 impact in some tests.
Pixel 3
C I010ToI420_Opt (749 ms)
Was sqdmulh I010ToI420_Opt (370 ms)
Now ushl I010ToI420_Opt (324 ms)
Pixel 4
C I010ToI420_Opt (581 ms)
Was sqdmulh I010ToI420_Opt (240 ms)
Now ushl I010ToI420_Opt (231 ms)
Bug: b/216321733, b/233233302
Change-Id: I26f673bb411401d1e4a8126bf22d61c649223e9b
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3694143
Reviewed-by: Justin Green <greenjustin@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- Add I210ToI420 to convert 10 bit 4:2:2 YUV to 4:2:0 8 bit
- Add NEON InterpolateRow_16 for fast 10 bit scaling
- When scaling up, set step to interpolate toward height - 1 to avoid buffer overread
- When scaling down, center the 2 rows used for source to achieve filtering.
- CopyPlane check for 0 size and return
Bug: libyuv:931, b/228605787, b/233233302, b/233634772, b/234558395, b/234340482
Change-Id: I63e8580710a57812b683c2fe40583ac5a179c4f1
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3687552
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
If a width, height, and src/dst strides passed in are all 0, height is updated to 1 which means some CPU optimized functions may try to copy data when the dst rect is not valid.
Bug: b:234340482
Change-Id: I63be1c6ba05d669d67f5079d812acbec09c8f6c9
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3689909
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Pixel 3
Was C I010ToI420_Opt (749 ms)
Now NEON I010ToI420_Opt (356 ms)
Pixel 4
Was C I010ToI420_Opt (581 ms)
Now NEON I010ToI420_Opt (163 ms)
Bug: b/233233302, b/233634772
Change-Id: I60a84648a66f77d97c0a7822b29bd18b8e3a3355
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3661401
Reviewed-by: Justin Green <greenjustin@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
This function reads 2 byte values and writes the 2nd byte to the destination.
It turns out this is useful for P010ToNV12 as well, so adding the planar function allows a high level to call this.
And adds UYVY support for something YUY2 already had. Which is writing the 1st byte.
Bug: b/233233302, b/233634772
Change-Id: I10a9454cb4f5b2c4ac5532fa86feddf78284d8b8
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3659055
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
When building for ARM target with "libyuv_use_neon" set to false, the
build fails because there are still codes that reference to the NEON
related functions. To disable these code parts completely, the
LIBYUV_DISABLE_NEON macro should be defined when the "libyuv_use_neon"
is set to false.
Bug: libyuv:929
Change-Id: I8f34288d0d17dd29b85db004e62d83e4ace3d595
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3628112
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Mirko Bonadei <mbonadei@chromium.org>
The "vpackuswb %%xmm2,%%xmm0,%%xmm0" and "vmovdqu %%xmm0,(%1)"
instructions in ScaleRowUp2_Linear_SSSE3() are AVX instructions. They
cause an illegal instruction exception on CPUs that do not support AVX.
Bug: libyuv:927
Bug: chromium:1312551
Change-Id: I87b2aaf041e7d185e7e8fb07172d4f37482e9d08
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3585881
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Wan-Teh Chang <wtc@google.com>
Was
[----------] 59 tests from LibYUVScaleTest (223179 ms total)
Now
[----------] 13 tests from LibYUVScaleTest (15926 ms total)
Bug: b/224814071, b/228518489
Change-Id: Ifcb9c86793e94f32fd7cd2dd112dc3e6df77e283
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3583609
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: richard winterton <rrwinterton@gmail.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
When doing 90 or 270 degrees rotation we need to do a rotate&scale of the UV planes, as there are no helper optimized functions to do this, we use the Y plane as temporal memory and perform each of the transforms independently:
First U plane is rotated, putting the result in the Y plane. After the rotation, the output has double the samples horizontally and half the samples vertically, so it is scaled into the final U plane. Same process is done with the V plane.
Last the Y plane that can be just rotated without scaling.
It would be great to have an optimized version for this, but maybe this is helpfull for triggering the discussions.
Bug: libyuv:926
Change-Id: I188af103c4d0e3f9522021b4bf2b63c9d5de8b93
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3568424
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
- Unrolled to 16 pixels
- Take constants via structure, allowing different colorspace and channel order
- Use ADDHN to add 16.5 and take upper 8 bits of 16 bit values, narrowing to 8 bits
- clang-format applied, affecting mips code
On Cortex A510
Was RAWToJ400_Opt (1623 ms)
Now RAWToJ400_Opt (862 ms)
C RAWToJ400_Opt (1627 ms)
Bug: b/220171611
Change-Id: I06a9baf9650ebe2802fb6ff6dfbd524e2c06ada0
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3534023
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
When used in C enum keyword can't be eliminated.
Bug: libyuv:872
Change-Id: Iacff5a8bd84ec7caa1f90889e48f81ffc10071ae
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3513317
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This patch adds some deleted control macros so that these MSA
optimization functions can be called normally on mips platform.
There are also some modifications to adapt to the clang compiler.
Bug: libyuv:918
Change-Id: I6ffadc6582682b5eaeae2e0f4033d66d370b48b9
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3494667
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This patch fixes compilation errors caused by the removal of kUVBias
and two failed test cases of LibYUVConvertTest.RGB565ToI420_Opt and
LibYUVConvertTest.ARGB1555ToI420_Opt.
Bug: libyuv:918
Change-Id: I1a66bcd7ef616aacbeca5b4015013015ccdf0f18
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3477416
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Add support for MM21 to NV12 and I420 conversion, and add SIMD
optimizations for arm, aarch64, SSE2, and SSSE3 machines.
Bug: libyuv:915, b/215425056
Change-Id: Iecb0c33287f35766a6169d4adf3b7397f1ba8b5d
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/3433269
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Justin Green <greenjustin@google.com>
