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authorSven Gothel <[email protected]>2015-03-28 02:08:11 +0100
committerSven Gothel <[email protected]>2015-03-28 02:08:11 +0100
commit450aa6f7df9e67dd256b86f94e65eaf707032aad (patch)
tree04aa207d84ddc8ca246d2573aaaf756b3ce8a0b5 /LibOVRKernel/Src/Kernel/OVR_Alg.cpp
parent3c7b8a17e907f4ef2afd9f77db566a3f6179cbe4 (diff)
parent4207f9c279e832e3afcb3f5fc6cd8d84cb4cfe4c (diff)
Merge branch 'vanilla_0.5.0.1' into jogamp_0.5.0.1
Conflicts: LibOVR/Include/OVR_CAPI_0_5_0.h LibOVR/Src/CAPI/CAPI_HMDState.cpp LibOVR/Src/Displays/OVR_Win32_Dxgi_Display.h LibOVR/Src/Kernel/OVR_System.cpp LibOVR/Src/OVR_CAPI.cpp LibOVR/Src/OVR_Profile.cpp LibOVRKernel/Src/Kernel/OVR_ThreadsWinAPI.cpp LibOVRKernel/Src/Kernel/OVR_Types.h
Diffstat (limited to 'LibOVRKernel/Src/Kernel/OVR_Alg.cpp')
-rw-r--r--LibOVRKernel/Src/Kernel/OVR_Alg.cpp57
1 files changed, 57 insertions, 0 deletions
diff --git a/LibOVRKernel/Src/Kernel/OVR_Alg.cpp b/LibOVRKernel/Src/Kernel/OVR_Alg.cpp
new file mode 100644
index 0000000..c087777
--- /dev/null
+++ b/LibOVRKernel/Src/Kernel/OVR_Alg.cpp
@@ -0,0 +1,57 @@
+/************************************************************************************
+
+Filename : OVR_Alg.cpp
+Content : Static lookup tables for Alg functions
+Created : September 19, 2012
+Notes :
+
+Copyright : Copyright 2014 Oculus VR, LLC All Rights reserved.
+
+Licensed under the Oculus VR Rift SDK License Version 3.2 (the "License");
+you may not use the Oculus VR Rift SDK except in compliance with the License,
+which is provided at the time of installation or download, or which
+otherwise accompanies this software in either electronic or hard copy form.
+
+You may obtain a copy of the License at
+
+http://www.oculusvr.com/licenses/LICENSE-3.2
+
+Unless required by applicable law or agreed to in writing, the Oculus VR SDK
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+
+************************************************************************************/
+
+#include "OVR_Types.h"
+
+namespace OVR { namespace Alg {
+
+//------------------------------------------------------------------------
+extern const uint8_t UpperBitTable[256] =
+{
+ 0,0,1,1,2,2,2,2,3,3,3,3,3,3,3,3,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
+ 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
+};
+
+extern const uint8_t LowerBitTable[256] =
+{
+ 8,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,
+ 5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,
+ 6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,
+ 5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,
+ 7,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,
+ 5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,
+ 6,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,
+ 5,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0,4,0,1,0,2,0,1,0,3,0,1,0,2,0,1,0
+};
+
+
+}} // OVE::Alg