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gapi: optimize Fluid Select kernel using Universal Intrinsics

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- Replaced scalar fallback and legacy CV_SIMD128 with modern scalable CV_SIMD.
- Added support for multi-channel (2/3/4) and 16-bit (ushort/short) configurations.
- Utilized v_select for branchless execution and vx_load_expand for mixed-bitwidth mask handling.
- Updated accuracy and perf tests.
This commit is contained in:
yuomy
2026-05-23 22:47:07 +08:00
parent 335c5d11ef
commit ff540453d5
6 changed files with 244 additions and 65 deletions
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modules/gapi/test/cpu/gapi_core_tests_fluid.cpp
+5 -4
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@@ -240,10 +240,11 @@ INSTANTIATE_TEST_CASE_P(DISABLED_CropTestFluid, CropTest,
Values(cv::Rect(10, 8, 20, 35), cv::Rect(4, 10, 37, 50))));
INSTANTIATE_TEST_CASE_P(SelectTestFluid, SelectTest,
Combine(Values(CV_8UC3, CV_8UC1, CV_16UC1, CV_16SC1),
ValuesIn(in_sizes),
Values(-1),
Values(CORE_FLUID)));
Combine(Values(CV_8UC1, CV_8UC2, CV_8UC3, CV_8UC4,
CV_16UC1, CV_16UC3, CV_16SC1, CV_16SC3),
ValuesIn(in_sizes),
Values(-1),
Values(CORE_FLUID)));
INSTANTIATE_TEST_CASE_P(Polar2CartFluid, Polar2CartTest,
Combine(Values(CV_32FC1),