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5dc477899b
I21xToI420 (reached via I210ToI420 / I212ToI420): fix integer overflows in ScalePlaneVertical_16To8() by switching to HalfRow_16To8. Add a unit test covering the I21x vertical-scale path. Co-authored-by: Timothy Nikkel <tnikkel@mozilla.com> Test: libyuv_unittest --gtest_filter=*.I21xToI420NoHeightOverflow AMD Zen4 Was LibYUVConvertTest.I210ToI420_Opt (81 ms) 30.32% Convert16To8Row_AVX2 29.81% Convert16To8Row_AVX512BW 25.72% InterpolateRow_16To8_AVX2 Now LibYUVConvertTest.I210ToI420_Opt (56 ms) 41.32% Convert16To8Row_AVX512BW 40.13% HalfRow_16To8_AVX512BW Vivo X300 (ARM Lunix C1 Ultra) Was LibYUVConvertTest.I210ToI420_Opt (89 ms) 38.95% InterpolateRow_16To8_NEON 37.25% Convert16To8Row_NEON Now LibYUVConvertTest.I210ToI420_Opt (85 ms) 47.26% Convert16To8Row_SVE2 30.39% HalfRow_16To8_SVE2 Bug: chromium:531172025 Change-Id: I23e1215030c40b8577d58617098a8aeec27dd99a Reviewed-on: https://chromium-review.googlesource.com/c/libyuv/libyuv/+/8221883 Reviewed-by: Wan-Teh Chang <wtc@google.com> Commit-Queue: Frank Barchard <fbarchard@google.com>
14 lines
305 B
Plaintext
14 lines
305 B
Plaintext
Name: libyuv
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URL: https://chromium.googlesource.com/libyuv/libyuv/
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Version: 1955
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Revision: DEPS
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License: BSD-3-Clause
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License File: LICENSE
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Shipped: yes
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Security Critical: yes
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Update Mechanism: Manual
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Description:
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libyuv is an open source project that includes YUV conversion and scaling functionality.
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