fixed cv::warpPerspective

11 years ago · 46e2216165
parent 15197eb09b
commit 46e2216165
1 changed files with 1 additions and 1 deletions
--- a/modules/imgproc/src/imgwarp.cpp
+++ b/modules/imgproc/src/imgwarp.cpp
@ -4188,7 +4188,7 @@ static bool ocl_warpTransform(InputArray _src, OutputArray _dst, InputArray _M0,
    const char * const kernelName = op_type == OCL_OP_AFFINE ? "warpAffine" : "warpPerspective";

    int scalarcn = cn == 3 ? 4 : cn;
-    bool is32f = !dev.isAMD() && (interpolation == INTER_CUBIC || interpolation == INTER_LINEAR);
+    bool is32f = !dev.isAMD() && (interpolation == INTER_CUBIC || interpolation == INTER_LINEAR) && op_type == OCL_OP_AFFINE;
    int wdepth = interpolation == INTER_NEAREST ? depth : std::max(is32f ? CV_32F : CV_32S, depth);
    int sctype = CV_MAKETYPE(wdepth, scalarcn);