initial commit, 4.5 stable

thirdparty/cvtt/ConvectionKernels_IndexSelector.cpp

@@ -0,0 +1,66 @@
+/*
+Convection Texture Tools
+Copyright (c) 2018-2019 Eric Lasota
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject
+to the following conditions:
+
+The above copyright notice and this permission notice shall be included
+in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+-------------------------------------------------------------------------------------
+
+Portions based on DirectX Texture Library (DirectXTex)
+
+Copyright (c) Microsoft Corporation. All rights reserved.
+Licensed under the MIT License.
+
+http://go.microsoft.com/fwlink/?LinkId=248926
+*/
+#include "ConvectionKernels_Config.h"
+
+#if !defined(CVTT_SINGLE_FILE) || defined(CVTT_SINGLE_FILE_IMPL)
+
+#include "ConvectionKernels_IndexSelector.h"
+
+namespace cvtt
+{
+    namespace Internal
+    {
+        const ParallelMath::UInt16 g_weightReciprocals[17] =
+        {
+            ParallelMath::MakeUInt16(0),        // -1 
+            ParallelMath::MakeUInt16(0),        // 0
+            ParallelMath::MakeUInt16(32768),    // 1
+            ParallelMath::MakeUInt16(16384),    // 2
+            ParallelMath::MakeUInt16(10923),    // 3
+            ParallelMath::MakeUInt16(8192),     // 4
+            ParallelMath::MakeUInt16(6554),     // 5
+            ParallelMath::MakeUInt16(5461),     // 6
+            ParallelMath::MakeUInt16(4681),     // 7
+            ParallelMath::MakeUInt16(4096),     // 8
+            ParallelMath::MakeUInt16(3641),     // 9
+            ParallelMath::MakeUInt16(3277),     // 10
+            ParallelMath::MakeUInt16(2979),     // 11
+            ParallelMath::MakeUInt16(2731),     // 12
+            ParallelMath::MakeUInt16(2521),     // 13
+            ParallelMath::MakeUInt16(2341),     // 14
+            ParallelMath::MakeUInt16(2185),     // 15
+        };
+    }
+}
+
+#endif