cudaimgproc: remove incorrectly added NppStreamHandler from cv::cuda:…

…:evenLevels
opencv · Nov 23, 2024 · 3f26817 · 3f26817
1 parent 475f6fa
commit 3f26817
Showing 1 changed file with 0 additions and 21 deletions.
diff --git a/modules/cudaimgproc/src/histogram.cpp b/modules/cudaimgproc/src/histogram.cpp
@@ -553,24 +553,6 @@ namespace
     };
 }
 
-class OldNppStreamHandlerForEvenLevels
-{
-public:
-    explicit OldNppStreamHandlerForEvenLevels(Stream& newStream)
-    {
-        oldStream = nppGetStream();
-        nppSafeSetStream(oldStream, StreamAccessor::getStream(newStream));
-    }
-
-    ~OldNppStreamHandlerForEvenLevels()
-    {
-        nppSafeSetStream(nppGetStream(), oldStream);
-    }
-
-private:
-    cudaStream_t oldStream;
-};
-
 void cv::cuda::evenLevels(OutputArray _levels, int nLevels, int lowerLevel, int upperLevel, Stream& stream)
 {
     const int kind = _levels.kind();
@@ -583,9 +565,6 @@ void cv::cuda::evenLevels(OutputArray _levels, int nLevels, int lowerLevel, int
     else
         host_levels = _levels.getMat();
 
-    // Update to use NppStreamHandler when nppiEvenLevelsHost_32s_Ctx is included in nppist.lib and libnppist.so
-    OldNppStreamHandlerForEvenLevels h(stream);
-
     nppSafeCall( nppiEvenLevelsHost_32s(host_levels.ptr<Npp32s>(), nLevels, lowerLevel, upperLevel) );
 
     if (kind == _InputArray::CUDA_GPU_MAT)