potok/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2026-07-30 15:53:03 +04:00
Code Packages Releases Wiki Activity

imgproc: fix NVIDIA OpenCL remap kernel types

Browse Source 
Match interpolation coefficient types to the working type so the double
kernel compiles on NVIDIA devices.
This commit is contained in:
Sergiu Deitsch
2026-07-18 14:24:50 +02:00
committed by Abhishek gola
parent 70fc346580
commit 73c9537f3b
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
modules/imgproc/src/opencl/remap.cl
+4 -4
View File
@@ -464,7 +464,7 @@ __kernel void remap_2_32FC1(__global const uchar * srcptr, int src_step, int src
#else
#pragma unroll
for (int xp = 0; xp < 2; ++xp)
xsum = fma(CONVERT_TO_WT(loadpix(srcptr + mad24(xp, TSIZE, src_index))), coeffs_x[xp], xsum);
xsum = fma(CONVERT_TO_WT(loadpix(srcptr + mad24(xp, TSIZE, src_index))), (WT)(coeffs_x[xp]), xsum);
#endif
}
else
@@ -472,12 +472,12 @@ __kernel void remap_2_32FC1(__global const uchar * srcptr, int src_step, int src
#pragma unroll
for (int xp = 0; xp < 2; ++xp)
xsum = fma(sx + xp >= 0 && sx + xp < src_cols ?
CONVERT_TO_WT(loadpix(srcptr + mad24(xp, TSIZE, src_index))) : scalar, coeffs_x[xp], xsum);
CONVERT_TO_WT(loadpix(srcptr + mad24(xp, TSIZE, src_index))) : scalar, (WT)(coeffs_x[xp]), xsum);
}
sum = fma(xsum, coeffs_y[yp], sum);
sum = fma(xsum, (WT)(coeffs_y[yp]), sum);
}
else
sum = fma(scalar, coeffs_y[yp], sum);
sum = fma(scalar, (WT)(coeffs_y[yp]), sum);
}
storepix(CONVERT_TO_T(sum), dst);