refactoring: moved gpu reduction-based functions into separated file
This commit is contained in:
Alexey Spizhevoy
@@ -360,66 +360,17 @@ namespace cv
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friend struct StreamAccessor;
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};
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////////////////////////////// Arithmetics ///////////////////////////////////
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//! transposes the matrix
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//! supports CV_8UC1, CV_8SC1, CV_8UC4, CV_8SC4, CV_16UC2, CV_16SC2, CV_32SC1, CV_32FC1 type
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CV_EXPORTS void transpose(const GpuMat& src1, GpuMat& dst);
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//! computes mean value and standard deviation of all or selected array elements
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//! supports only CV_8UC1 type
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CV_EXPORTS void meanStdDev(const GpuMat& mtx, Scalar& mean, Scalar& stddev);
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//! computes norm of array
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//! supports NORM_INF, NORM_L1, NORM_L2
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//! supports only CV_8UC1 type
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CV_EXPORTS double norm(const GpuMat& src1, int normType=NORM_L2);
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//! computes norm of the difference between two arrays
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//! supports NORM_INF, NORM_L1, NORM_L2
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//! supports only CV_8UC1 type
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CV_EXPORTS double norm(const GpuMat& src1, const GpuMat& src2, int normType=NORM_L2);
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//! reverses the order of the rows, columns or both in a matrix
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//! supports CV_8UC1, CV_8UC4 types
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CV_EXPORTS void flip(const GpuMat& a, GpuMat& b, int flipCode);
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//! computes sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sum(const GpuMat& src);
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//! computes sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sum(const GpuMat& src, GpuMat& buf);
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//! computes squared sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sqrSum(const GpuMat& src);
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//! computes squared sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sqrSum(const GpuMat& src, GpuMat& buf);
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//! finds global minimum and maximum array elements and returns their values
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CV_EXPORTS void minMax(const GpuMat& src, double* minVal, double* maxVal=0, const GpuMat& mask=GpuMat());
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//! finds global minimum and maximum array elements and returns their values
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CV_EXPORTS void minMax(const GpuMat& src, double* minVal, double* maxVal, const GpuMat& mask, GpuMat& buf);
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//! finds global minimum and maximum array elements and returns their values with locations
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CV_EXPORTS void minMaxLoc(const GpuMat& src, double* minVal, double* maxVal=0, Point* minLoc=0, Point* maxLoc=0,
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const GpuMat& mask=GpuMat());
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//! finds global minimum and maximum array elements and returns their values with locations
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CV_EXPORTS void minMaxLoc(const GpuMat& src, double* minVal, double* maxVal, Point* minLoc, Point* maxLoc,
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const GpuMat& mask, GpuMat& valbuf, GpuMat& locbuf);
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//! counts non-zero array elements
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CV_EXPORTS int countNonZero(const GpuMat& src);
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//! counts non-zero array elements
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CV_EXPORTS int countNonZero(const GpuMat& src, GpuMat& buf);
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//! transforms 8-bit unsigned integers using lookup table: dst(i)=lut(src(i))
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//! destination array will have the depth type as lut and the same channels number as source
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//! supports CV_8UC1, CV_8UC3 types
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@@ -487,25 +438,6 @@ namespace cv
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//! async version
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CV_EXPORTS void polarToCart(const GpuMat& magnitude, const GpuMat& angle, GpuMat& x, GpuMat& y, bool angleInDegrees, const Stream& stream);
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//! computes per-element minimum of two arrays (dst = min(src1, src2))
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CV_EXPORTS void min(const GpuMat& src1, const GpuMat& src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void min(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, const Stream& stream);
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//! computes per-element minimum of array and scalar (dst = min(src1, src2))
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CV_EXPORTS void min(const GpuMat& src1, double src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void min(const GpuMat& src1, double src2, GpuMat& dst, const Stream& stream);
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//! computes per-element maximum of two arrays (dst = max(src1, src2))
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CV_EXPORTS void max(const GpuMat& src1, const GpuMat& src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void max(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, const Stream& stream);
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//! computes per-element maximum of array and scalar (dst = max(src1, src2))
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CV_EXPORTS void max(const GpuMat& src1, double src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void max(const GpuMat& src1, double src2, GpuMat& dst, const Stream& stream);
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//////////////////////////// Per-element operations ////////////////////////////////////
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@@ -576,6 +508,26 @@ namespace cv
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//! async version
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CV_EXPORTS void bitwise_xor(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, const GpuMat& mask, const Stream& stream);
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//! computes per-element minimum of two arrays (dst = min(src1, src2))
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CV_EXPORTS void min(const GpuMat& src1, const GpuMat& src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void min(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, const Stream& stream);
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//! computes per-element minimum of array and scalar (dst = min(src1, src2))
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CV_EXPORTS void min(const GpuMat& src1, double src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void min(const GpuMat& src1, double src2, GpuMat& dst, const Stream& stream);
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//! computes per-element maximum of two arrays (dst = max(src1, src2))
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CV_EXPORTS void max(const GpuMat& src1, const GpuMat& src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void max(const GpuMat& src1, const GpuMat& src2, GpuMat& dst, const Stream& stream);
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//! computes per-element maximum of array and scalar (dst = max(src1, src2))
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CV_EXPORTS void max(const GpuMat& src1, double src2, GpuMat& dst);
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//! Async version
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CV_EXPORTS void max(const GpuMat& src1, double src2, GpuMat& dst, const Stream& stream);
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////////////////////////////// Image processing //////////////////////////////
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@@ -663,15 +615,66 @@ namespace cv
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//! computes Harris cornerness criteria at each image pixel
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CV_EXPORTS void cornerHarris(const GpuMat& src, GpuMat& dst, int blockSize, int ksize, double k, int borderType=BORDER_REFLECT101);
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//! computes minimum eigen value of 2x2 derivative covariation matrix at each pixel - the cornerness criteria
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CV_EXPORTS void cornerMinEigenVal(const GpuMat& src, GpuMat& dst, int blockSize, int ksize, int borderType=BORDER_REFLECT101);
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//! computes the proximity map for the raster template and the image where the template is searched for
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CV_EXPORTS void matchTemplate(const GpuMat& image, const GpuMat& templ, GpuMat& result, int method);
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////////////////////////////// Matrix reductions //////////////////////////////
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//! computes mean value and standard deviation of all or selected array elements
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//! supports only CV_8UC1 type
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CV_EXPORTS void meanStdDev(const GpuMat& mtx, Scalar& mean, Scalar& stddev);
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//! computes norm of array
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//! supports NORM_INF, NORM_L1, NORM_L2
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//! supports only CV_8UC1 type
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CV_EXPORTS double norm(const GpuMat& src1, int normType=NORM_L2);
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//! computes norm of the difference between two arrays
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//! supports NORM_INF, NORM_L1, NORM_L2
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//! supports only CV_8UC1 type
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CV_EXPORTS double norm(const GpuMat& src1, const GpuMat& src2, int normType=NORM_L2);
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//! computes sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sum(const GpuMat& src);
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//! computes sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sum(const GpuMat& src, GpuMat& buf);
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//! computes squared sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sqrSum(const GpuMat& src);
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//! computes squared sum of array elements
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//! supports only single channel images
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CV_EXPORTS Scalar sqrSum(const GpuMat& src, GpuMat& buf);
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//! finds global minimum and maximum array elements and returns their values
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CV_EXPORTS void minMax(const GpuMat& src, double* minVal, double* maxVal=0, const GpuMat& mask=GpuMat());
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//! finds global minimum and maximum array elements and returns their values
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CV_EXPORTS void minMax(const GpuMat& src, double* minVal, double* maxVal, const GpuMat& mask, GpuMat& buf);
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//! finds global minimum and maximum array elements and returns their values with locations
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CV_EXPORTS void minMaxLoc(const GpuMat& src, double* minVal, double* maxVal=0, Point* minLoc=0, Point* maxLoc=0,
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const GpuMat& mask=GpuMat());
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//! finds global minimum and maximum array elements and returns their values with locations
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CV_EXPORTS void minMaxLoc(const GpuMat& src, double* minVal, double* maxVal, Point* minLoc, Point* maxLoc,
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const GpuMat& mask, GpuMat& valbuf, GpuMat& locbuf);
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//! counts non-zero array elements
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CV_EXPORTS int countNonZero(const GpuMat& src);
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//! counts non-zero array elements
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CV_EXPORTS int countNonZero(const GpuMat& src, GpuMat& buf);
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//////////////////////////////// Filter Engine ////////////////////////////////
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/*!
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