imgwarp error: invalid types 'short int[int]' for array subscript in function initInterTab2d after #if CV_SIMD128

[johncblacker]

System information (version)

• OpenCV => ❔
• Operating System / Platform => ❔
• Compiler => ❔

Detailed description

Steps to reproduce

Issue submission checklist

• I report the issue, it's not a question
• I checked the problem with documentation, FAQ, open issues,
  forum.opencv.org, Stack Overflow, etc and have not found solution
• I updated to latest OpenCV version and the issue is still there
• There is reproducer code and related data files: videos, images, onnx, etc

[johncblacker]

Trying to build for ESP32 based on joachimBurket repo. Build error in function interTab2d after the #if CV_SIMD128 here's what I get from the build output:
../modules/imgproc/src/imgwarp.cpp:322:68: error: invalid types 'short int[int]' for array subscript
BilinearTab_iC4[i][0][j2] = BilinearTab_i[i][0][0];
^
../modules/imgproc/src/imgwarp.cpp:323:70: error: invalid types 'short int[int]' for array subscript
BilinearTab_iC4[i][0][j2+1] = BilinearTab_i[i][0][1];
^
../modules/imgproc/src/imgwarp.cpp:324:68: error: invalid types 'short int[int]' for array subscript
BilinearTab_iC4[i][1][j2] = BilinearTab_i[i][1][0];
^
../modules/imgproc/src/imgwarp.cpp:325:70: error: invalid types 'short int[int]' for array subscript
BilinearTab_iC4[i][1][j2+1] = BilinearTab_i[i][1][1];
Trying to build on windows10 using the mingw64 tools inside vscode. Tried searching this repo/issues and found no hits. Searched internet and found some hits on stackoverflow having something to do with the way the array was defined.

[johncblacker]

Here's what I've found for array definition:
#if CV_SIMD128
static short BilinearTab_iC4_buf[INTER_TAB_SIZE2+2][2][8];
static short (BilinearTab_iC4)[2][8] = (short ()[2][8])alignPtr(BilinearTab_iC4_buf, 16);
#endif
Don't know what CV_SIMD128 is used for, nor whether it's defined.