feat: Enhanced Vision kernel implementations — Copy, NMS, HoughLinesP, MatchTemplate, LBP#35
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kiritigowda merged 10 commits intoMay 15, 2026
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May 14, 2026 20:39
Implement vxCopyNode, dispatch arm, and vxu_copy_impl for all reference types: - IMAGE: map/unmap with dimension/format validation - ARRAY: C API map/unmap + add items (deadlock-safe, no raw RwLock) - SCALAR: direct struct access via VxCScalarData - MATRIX/CONVOLUTION/DISTRIBUTION/LUT: C API copy functions with buffer - THRESHOLD: direct VxCThresholdData struct access (vxQueryThreshold lacks VALUE/LOWER/UPPER) - REMAP: direct map_data clone - PYRAMID: recursive level copy with vxReleaseImage leak fix - OBJECT_ARRAY: C API get/set items Fixes: - vx_uint32 for VX_IMAGE_WIDTH/HEIGHT queries (size mismatch was causing INVALID_PARAMETERS) - VX_ARRAY_ITEMSIZE for array item_size (VX_TYPE_COORDINATES2D wasn't in item_type match) - VX_THRESHOLD_TYPE_BINARY/RANGE constants corrected to 0x0B000/0x0B001 Remaining: TENSOR (3/36 fail) - vxCreateTensor not implemented in c_api_data.rs
…ision kernels complete
…emplate, LBP, Min, Max
… Vision tests passing
kiritigowda
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May 28, 2026
Update the OpenVX 1.3.1 coverage plan to current state: - Mark P2 (Base API + UDO, 10 funcs) as COMPLETE (#16, #18, #23, #24) - Mark P3 (Enhanced Vision non-tensor, 14 funcs) as COMPLETE (#35, #36, #39) - Mark P4 (Tensor kernels, 14 funcs) as COMPLETE (#40) - Mark P5a (Control-flow nodes, 2 funcs) as COMPLETE (#41) - Update conformance tally: 6,786 / 6,786 tests passing (100%) - Add open issues status review (#38 stale, #20–#22 should close) - Update coverage trajectory: ~300/361 (~83%) implemented - Refresh risks and tracking labels Co-authored-by: Kiriti <kiriti@example.com>
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Summary
Implements 5 Enhanced Vision conformance kernels, passing 103/106 tests (3 tensor pre-existing failures).
Kernels Implemented
Files Changed
Notes