* Run on SiFive internal FPGA:
Test case Speedup
ARGBBlend_Opt 4.60
BlendPlane_Opt 5.96
I420Blend_Opt 5.83
- Also, add code to use ScaleRowDown2Box_RVV in I420Blend
Change-Id: Icc75e05d26b3427a98269d2a33c4474074033264
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4681100
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This CL aims to support custom compiler flags.
Because upstream clang has supported to build for x280 with -mcpu=sifive-x280.
Change-Id: Ic8fbf026fe6805ac5c3422a9ccc3f53293c89570
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4713191
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
This CL adds the Shipped field (and may update the
License File field) in Chromium READMEs. Changes were
automatically created, so if you disagree with any of
them (e.g. a package is used only for testing purposes
and is not shipped), comment the suggested change and
why.
See the LSC doc at go/lsc-chrome-metadata.
Bug: b:285450740
Change-Id: I69bd0f58ab3b3861498f355e5a5650dcddfa3a6f
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4666442
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Anne Redulla <aredulla@google.com>
- Add static to internal scale and rotate functions
- Remove unittest that tested an internal scale function
- Remove unused private functions
- Include missing scale_argb.h header
- Bump version and apply clang format
Bug: libyuv:830
Change-Id: I45bab0423b86334f9707f935aedd0c6efc442dd4
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4658956
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Currently, chromium has merged loongarch config file in bug:1454442,
and so we resubmit gn builds support for loongarch.
Bug: chromium:1289502
Change-Id: Iac83f5ea016945f7d9cc5f6de20d4c561bab6347
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4615589
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Src/build project has merged loongarch config file, but DEPS not update yet.
It will leads CQ failed when tests loongarch gn builds support patch.
Bug: chromium:1289502
Change-Id: I2c5ae204e2fa3a9776b82a624b3cce08bf25216b
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4614917
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Root cause:
Because InterpolateRow_RVV doesn't setup rounding mode to round-to-nearest-up when y1_fraction == 128.
The rounding mode register is set to round-down in ARGBAttenuateRow_RVV.
It cause InterpolateRow_RVV(y1_fraction == 128) runs on round-down mode.
Running on round-down mode make output result differs from round-to-nearest-up mode.
Solved by: ensure to use correct rounding mode in InterpolateRow_RVV.
Also, removing unnecessary rounding mode setup in ARGBAttenuateRow_RVV.
Bug: libyuv:956
Change-Id: Ib5265d42bad76b036e42b8f91ee42a9afe1f768d
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4624492
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Bug: libyuv:956
Change-Id: Ib539c2196767e88fa6e419ed2f22d95b6deaf406
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4623172
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
1. Fix compile warning in row_rvv.cc
2. Avoid compile row_rvv.cc/scale_rvv.cc when using GCC
There is no RVV segment load & store on GCC.
Hence, avoid compiling rvv code on GCC temporarily.
3. Add several compile options to cmake build flow
-Wno-sign-compare
-Wno-unused-function
-Wunused-variable
-Wuninitialized
Bug: libyuv:956
Change-Id: I9577f98190fc9b28fb6fde65d82d0c67ce54f9ee
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4615441
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
- Makes ARM and Intel match and fixes some off by 1 cases
- Add ARGBToUV444MatrixRow_NEON
- Add ConvertFP16ToFP32Column_NEON
- scale_rvv fix intinsic build error
- disable row_win version of ARGBAttenuate/Unattenuate
Bug: libyuv:936, libyuv:956
Change-Id: Ied99aaad3a11a8eb69212b628c58f86ec0723c38
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4617013
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
* Run on SiFive internal FPGA:
TestARGBExtractAlpha(~3.2x vs scalar)
TestARGBCopyYToAlpha(~1.6x vs scalar)
Change-Id: I36525c67e8ac3f71ea9d1a58c7dc15a4009d9da1
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4617955
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Run on SiFive internal FPGA:
Test case RVV function Speedup
I444ScaleDownBy3by4_None ScaleRowDown34_RVV 5.8
I444ScaleDownBy3by4_Linear ScaleRowDown34_0/1_Box_RVV 6.5
I444ScaleDownBy3by4_Bilinear ScaleRowDown34_0/1_Box_RVV 6.3
Bug: libyuv:956
Change-Id: I8ef221ab14d631e14f1ba1aaa25d2b30d4e710db
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4607777
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Now that chromium/base has rolled and switched the android_ndk_root to
the new android_toolchain directory, remove the stale Android NDK. Fix
up documentation that refers to stale paths and suggest the appropriate
tools to perform objdump operations.
Bug: 1448383
Test: Verified build of LibYUV.
Change-Id: I7b674052b1ef0914cf4ee81c6c6d62410e5fc569
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4583622
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Prashanth Swaminathan <prashanthsw@google.com>
Chromium is being updated to 'android_toolchain', which means the
'android_ndk' DEPS is no longer present. Remove it from the roller until
the transition is complete, then it can be removed from this script
entirely.
Bug: 1448383
Test: Verified manual roll of libyuv.
Change-Id: I4a96e54edba9a077cb5d5214af53de5906bce8f1
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4599468
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Prashanth Swaminathan <prashanthsw@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
The Android NDK dependency is moving to a CIPD bucket to reduce the
checkout cost and to eventually move to NDK v25. This introduces the
NDK into an 'android_toolchain' directory. Following the roll of
chromium/base in this repository, a second change will delete the old
'android_ndk' checkout. As a result, the checkout size of this
repository will temporarily increase.
Bug: 1448383
Test: Verified local builds of LibYUV.
Change-Id: I35a933e2d7853b12e155c5d2b727cd4b1c5474e5
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4583617
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Uses I012ToAR30Matrix with u and v swapped and with VU suffixed
constants.
Bug: b/268505204
Change-Id: If0d189891be3053da776feb48d49fa68a9866037
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4581869
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
They re-use the same method as I410/I210 to I420 with a depth
value of 12 instead of 10.
Bug: b/268505204
Change-Id: I299862b4556461d8c95f0fc1dcd5260e1c1f25cd
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4581867
Commit-Queue: Vignesh Venkatasubramanian <vigneshv@google.com>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
This was added in the android internal master here: ag/19780505.
This keeps the upstream checkout in sync with the android
snapshot.
Bug: b/268505204
Change-Id: Ie821ebb6914c208b0cfa7127faf56ad2bcece6ac
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4581052
Reviewed-by: Wan-Teh Chang <wtc@google.com>
Commit-Queue: Vignesh Venkatasubramanian <vigneshv@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Updates the requests version in .vpython3 to the latest available in
order to pick up a security fix. Also changes the requested version to
the Python 3-only one since Python 2 support was removed from requests.
Bug: chromium:1448265
Change-Id: I6eb4081735aee77f38793a00e9f17bdd32a52c58
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4581054
Commit-Queue: Mirko Bonadei <mbonadei@chromium.org>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Chromium is migrating uses of //third_party/android_ndk:cpu_features to
//third_party/cpu_features:ndk_compat upstream. Add the repository here
to fix the roller.
Bug: 1446042
Change-Id: I89344ed308b8168547f26f217f05013c87b60bb1
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4576444
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Commit-Queue: Prashanth Swaminathan <prashanthsw@google.com>
Some targets in DEPS files do not specify a revision and always pull the
HEAD revision instead. In these cases, the URL is not split by '@'.
Handle these cases by assuming HEAD.
Test: Verified local roll attempt does not fail when processing DEPS.
Change-Id: I649195d90933ed58a18d76c20ac7d80ab01c295d
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4568777
Commit-Queue: Prashanth Swaminathan <prashanthsw@google.com>
Reviewed-by: Mirko Bonadei <mbonadei@chromium.org>
Replace vv+m1(LMUL=1) with vx+m2(LMUL=2).
Some kernels' asm code might contain register spill(1~2).
Change-Id: Ie3655f250d17f37c1ba9039474ece43ede98ede0
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4573159
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
* Run on SiFive internal FPGA:
MergeUVPlane_Opt(~6x vs scalar)
SplitUVPlane_Opt(~6x vs scalar)
TestCopyPlane(~8x vs scalar)
ARGBInterpolate0_Opt(~10x vs scalar)
ARGBInterpolate64_Opt(~9x vs scalar)
ARGBInterpolate168_Opt(~9x vs scalar)
ARGBInterpolate192_Opt(~8.5x vs scalar)
ARGBInterpolate255_Opt(~8x vs scalar)
Bug: libyuv:956
Change-Id: I8372341865f75f42e30371ef943d5c2e4be7b79a
Signed-off-by: Darren Hsieh <darren.hsieh@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4574186
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Avoid repetitions of the expression boxwidth - minboxwidth.
Change-Id: Ib53fb6b06a926b80ff9a64cc5d499aeef0894c99
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4408062
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
After libyuv:961 is completed, yb(yuvconstant) will no longer contain rounding bias +32 for fixed-point.
This CL removes rounding bias(-32) manmually in row_rvv.cc.
Hence, all fixed-point related codes' rounding mode is changed to round-to-nearest-up "0" in row_rvv.cc.
Also, replace vwmul+vnsrl w/ vmulh in I400ToARGBRow_RVV.
Bug: libyuv:956, libyuv:961
Change-Id: I10e34668a2332e38393e9d68414f07aafb6c7cf7
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4550591
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Run on SiFive internal FPGA*:
I400ToARGB_Opt (~8x vs scalar)
J400ToARGB_Opt (~10x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Bug: libyuv:956, libyuv:961
Change-Id: If4e21ec85c4ff79083ec16a6faae0e457129a8de
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4544972
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Wan-Teh Chang <wtc@google.com>
Run on SiFive internal FPGA:
I444AlphaToARGB_Opt (~16x vs scalar)
I422AlphaToARGB_Opt (~10x vs scalar)
ARGBAttenuate_Opt (~3x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Change-Id: I0046eb7af8104bc8e13cee1cb91a19f90940d5b0
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4535657
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Run on SiFive internal FPGA:
ARGBToJ400_Opt (~6x vs scalar)
RGBAToJ400_Opt (~6x vs scalar)
RGB24ToJ400_Opt (~5.5x vs scalar)
LIBYUV_WIDTH=1280 LIBYUV_HEIGHT=720 LIBYUV_REPEAT=10
Change-Id: Ia3ce8cea7962fbd8618cc23e850a7913c9cabf4f
Signed-off-by: Bruce Lai <bruce.lai@sifive.com>
Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/4521783
Reviewed-by: Frank Barchard <fbarchard@chromium.org>
Commit-Queue: Frank Barchard <fbarchard@chromium.org>
