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82 lines
1.7 KiB
C++
82 lines
1.7 KiB
C++
/*
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Copyright 2007 nVidia, Inc.
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Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
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You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and limitations under the License.
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*/
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#ifndef _AVPCL_ENDPTS_H
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#define _AVPCL_ENDPTS_H
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// endpoint definitions and routines to search through endpoint space
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#include "nvmath/Vector.h"
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namespace AVPCL {
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static const int NCHANNELS_RGB = 3;
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static const int NCHANNELS_RGBA = 4;
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static const int CHANNEL_R = 0;
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static const int CHANNEL_G = 1;
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static const int CHANNEL_B = 2;
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static const int CHANNEL_A = 3;
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struct FltEndpts
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{
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nv::Vector4 A;
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nv::Vector4 B;
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};
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struct IntEndptsRGB
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{
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int A[NCHANNELS_RGB];
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int B[NCHANNELS_RGB];
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};
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struct IntEndptsRGB_1
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{
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int A[NCHANNELS_RGB];
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int B[NCHANNELS_RGB];
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int lsb; // shared lsb for A and B
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};
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struct IntEndptsRGB_2
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{
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int A[NCHANNELS_RGB];
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int B[NCHANNELS_RGB];
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int a_lsb; // lsb for A
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int b_lsb; // lsb for B
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};
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struct IntEndptsRGBA
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{
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int A[NCHANNELS_RGBA];
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int B[NCHANNELS_RGBA];
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};
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struct IntEndptsRGBA_2
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{
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int A[NCHANNELS_RGBA];
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int B[NCHANNELS_RGBA];
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int a_lsb; // lsb for A
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int b_lsb; // lsb for B
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};
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struct IntEndptsRGBA_2a
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{
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int A[NCHANNELS_RGBA];
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int B[NCHANNELS_RGBA];
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int a_lsb; // lsb for RGB channels of A
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int b_lsb; // lsb for RGB channels of A
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};
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}
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#endif
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