renamed gpuimgproc -> cudaimgproc

2013-07-23 16:59:34 +04:00
parent 219b662127
commit a0ae602bb7
93 changed files with 54 additions and 54 deletions
--- a/modules/cudaimgproc/src/blend.cpp
+++ b/modules/cudaimgproc/src/blend.cpp
@@ -0,0 +1,109 @@
+/*M///////////////////////////////////////////////////////////////////////////////////////
+//
+//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
+//
+//  By downloading, copying, installing or using the software you agree to this license.
+//  If you do not agree to this license, do not download, install,
+//  copy or use the software.
+//
+//
+//                           License Agreement
+//                For Open Source Computer Vision Library
+//
+// Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
+// Copyright (C) 2009, Willow Garage Inc., all rights reserved.
+// Third party copyrights are property of their respective owners.
+//
+// Redistribution and use in source and binary forms, with or without modification,
+// are permitted provided that the following conditions are met:
+//
+//   * Redistribution's of source code must retain the above copyright notice,
+//     this list of conditions and the following disclaimer.
+//
+//   * Redistribution's in binary form must reproduce the above copyright notice,
+//     this list of conditions and the following disclaimer in the documentation
+//     and/or other materials provided with the distribution.
+//
+//   * The name of the copyright holders may not be used to endorse or promote products
+//     derived from this software without specific prior written permission.
+//
+// This software is provided by the copyright holders and contributors "as is" and
+// any express or implied warranties, including, but not limited to, the implied
+// warranties of merchantability and fitness for a particular purpose are disclaimed.
+// In no event shall the Intel Corporation or contributors be liable for any direct,
+// indirect, incidental, special, exemplary, or consequential damages
+// (including, but not limited to, procurement of substitute goods or services;
+// loss of use, data, or profits; or business interruption) however caused
+// and on any theory of liability, whether in contract, strict liability,
+// or tort (including negligence or otherwise) arising in any way out of
+// the use of this software, even if advised of the possibility of such damage.
+//
+//M*/
+
+#include "precomp.hpp"
+
+using namespace cv;
+using namespace cv::cuda;
+
+#if !defined (HAVE_CUDA) || defined (CUDA_DISABLER)
+
+void cv::cuda::blendLinear(InputArray, InputArray, InputArray, InputArray, OutputArray, Stream&) { throw_no_cuda(); }
+
+#else
+
+////////////////////////////////////////////////////////////////////////
+// blendLinear
+
+namespace cv { namespace cuda { namespace device
+{
+    namespace blend
+    {
+        template <typename T>
+        void blendLinearCaller(int rows, int cols, int cn, PtrStep<T> img1, PtrStep<T> img2, PtrStepf weights1, PtrStepf weights2, PtrStep<T> result, cudaStream_t stream);
+
+        void blendLinearCaller8UC4(int rows, int cols, PtrStepb img1, PtrStepb img2, PtrStepf weights1, PtrStepf weights2, PtrStepb result, cudaStream_t stream);
+    }
+}}}
+
+using namespace ::cv::cuda::device::blend;
+
+void cv::cuda::blendLinear(InputArray _img1, InputArray _img2, InputArray _weights1, InputArray _weights2,
+                          OutputArray _result, Stream& stream)
+{
+    GpuMat img1 = _img1.getGpuMat();
+    GpuMat img2 = _img2.getGpuMat();
+
+    GpuMat weights1 = _weights1.getGpuMat();
+    GpuMat weights2 = _weights2.getGpuMat();
+
+    CV_Assert( img1.size() == img2.size() );
+    CV_Assert( img1.type() == img2.type() );
+    CV_Assert( weights1.size() == img1.size() );
+    CV_Assert( weights2.size() == img2.size() );
+    CV_Assert( weights1.type() == CV_32FC1 );
+    CV_Assert( weights2.type() == CV_32FC1 );
+
+    const Size size = img1.size();
+    const int depth = img1.depth();
+    const int cn = img1.channels();
+
+    _result.create(size, CV_MAKE_TYPE(depth, cn));
+    GpuMat result = _result.getGpuMat();
+
+    switch (depth)
+    {
+    case CV_8U:
+        if (cn != 4)
+            blendLinearCaller<uchar>(size.height, size.width, cn, img1, img2, weights1, weights2, result, StreamAccessor::getStream(stream));
+        else
+            blendLinearCaller8UC4(size.height, size.width, img1, img2, weights1, weights2, result, StreamAccessor::getStream(stream));
+        break;
+    case CV_32F:
+        blendLinearCaller<float>(size.height, size.width, cn, img1, img2, weights1, weights2, result, StreamAccessor::getStream(stream));
+        break;
+    default:
+        CV_Error(cv::Error::StsUnsupportedFormat, "bad image depth in linear blending function");
+    }
+}
+
+#endif