1 /*
2 * Copyright (c) 2017, Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included
12 * in all copies or substantial portions of the Software.
13 *
14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
15 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
17 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
18 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
19 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
20 * OTHER DEALINGS IN THE SOFTWARE.
21 */
22 #include "cm_def.h"
23
CM_AVS_STATE_MSG_EX()24 CM_AVS_STATE_MSG_EX::CM_AVS_STATE_MSG_EX():
25 enableAllChannelAdaptiveFilter(false),
26 enableRgbAdaptiveFilter(false),
27 enable8TapAdaptiveFilter(false),
28 enableUV8TapFilter(false),
29 writebackFormat(true), // Results are returned in "sampleunorm" format.
30 writebackMode(true), // AVS mode.
31 stateSelection(0), // scaler8x8 state 0 is used.
32
33 enableIef(false), // No image enhancement filtering.
34 iefType(false),
35 enableIefSmooth(false),
36 r3cCoefficient(0.46875f),
37 r3xCoefficient(0.1875f),
38 r5cCoefficient(0.09375f),
39 r5cxCoefficient(0.25f),
40 r5xCoefficient(0.28125f),
41
42 strongEdgeThreshold(8),
43 strongEdgeWeight(6),
44 weakEdgeThreshold(1),
45 regularEdgeWeight(3),
46 nonEdgeWeight(2),
47
48 enableChromaKey(false),
49 chromaKeyIndex(0),
50
51 enableSkinTone(false),
52 enableVySkinToneDetection(false),
53 skinDetailFactor(false),
54 skinTypesMargin(20),
55 skinTypesThreshold(120),
56
57 gainFactor(32),
58 globalNoiseEstimation(0),
59 mrBoost(false),
60 mrSmoothThreshold(2),
61 mrThreshold(5),
62 steepnessBoost(false),
63 steepnessThreshold(0),
64 textureCoordinateMode(true), // Clamps to edge.
65 maxHue(14),
66 maxSaturation(31),
67 angles(52),
68 diamondMargin(4),
69 diamondDu(0),
70 diamondDv(0),
71 diamondAlpha(1.5625f),
72 diamondThreshold(35),
73 rectangleMargin(3),
74
75 defaultSharpnessLevel(255),
76 enableXAdaptiveFilter(true),
77 enableYAdaptiveFilter(true),
78 maxDerivative4Pixels(0),
79 maxDerivative8Pixels(20),
80 transitionArea4Pixels(3),
81 transitionArea8Pixels(5)
82 {
83 rectangleMidpoint[0] = 110;
84 rectangleMidpoint[1] = 154;
85 vyInverseMargin[0] = 3300.0f/65536.0f;
86 vyInverseMargin[1] = 1600.0f/65536.0f;
87 piecewiseLinearYPoints[0] = 46;
88 piecewiseLinearYPoints[1] = 47;
89 piecewiseLinearYPoints[2] = 254;
90 piecewiseLinearYPoints[3] = 255;
91 piecewiseLinearYSlopes[0] = 31.0f/8.0f;
92 piecewiseLinearYSlopes[1] = 31.0f/8.0f;
93 piecewiseLinearPointsLower[0] = 46;
94 piecewiseLinearPointsLower[1] = 216;
95 piecewiseLinearPointsLower[2] = 236;
96 piecewiseLinearPointsLower[3] = 236;
97 piecewiseLinearPointsUpper[0] = 46;
98 piecewiseLinearPointsUpper[1] = 66;
99 piecewiseLinearPointsUpper[2] = 150;
100 piecewiseLinearPointsUpper[3] = 236;
101 piecewiseLinearSlopesLower[0] = -5.0f/256.0f;
102 piecewiseLinearSlopesLower[1] = piecewiseLinearSlopesLower[2]
103 = piecewiseLinearSlopesLower[3] = 0;
104 piecewiseLinearSlopesUpper[0] = 1.0f;
105 piecewiseLinearSlopesUpper[1] = 113.0f/256.0f;
106 piecewiseLinearSlopesUpper[2] = -179.0f/256.0f;
107 piecewiseLinearSlopesUpper[3] = 0;
108 piecewiseLinearBiasesLower[0] = 133;
109 piecewiseLinearBiasesLower[1] = piecewiseLinearBiasesLower[2]
110 = piecewiseLinearBiasesLower[3] = 130;
111 piecewiseLinearBiasesUpper[0] = 143;
112 piecewiseLinearBiasesUpper[1] = 163;
113 piecewiseLinearBiasesUpper[2] = 200;
114 piecewiseLinearBiasesUpper[3] = 140;
115
116 for (int i = 0; i < CM_NUM_COEFF_ROWS_SKL; ++i) {
117 // Y horizontal
118 table0X[i].filterCoeff_0_0 = table0X[i].filterCoeff_0_1
119 = table0X[i].filterCoeff_0_2 = table0X[i].filterCoeff_0_3
120 = table0X[i].filterCoeff_0_4 = table0X[i].filterCoeff_0_5
121 = table0X[i].filterCoeff_0_6 = table0X[i].filterCoeff_0_7 = 0.125f;
122 // Y vertical
123 table0Y[i].filterCoeff_0_0 = table0Y[i].filterCoeff_0_1
124 = table0Y[i].filterCoeff_0_2 = table0Y[i].filterCoeff_0_3
125 = table0Y[i].filterCoeff_0_4 = table0Y[i].filterCoeff_0_5
126 = table0Y[i].filterCoeff_0_6 = table0Y[i].filterCoeff_0_7 = 0.125f;
127 // UV horizontal
128 table1X[i].filterCoeff_0_0 = table1X[i].filterCoeff_0_1
129 = table1X[i].filterCoeff_0_2 = table1X[i].filterCoeff_0_3
130 = table1X[i].filterCoeff_0_4 = table1X[i].filterCoeff_0_5
131 = table1X[i].filterCoeff_0_6 = table1X[i].filterCoeff_0_7 = 0.125f;
132 // UV vertical
133 table1Y[i].filterCoeff_0_0 = table1Y[i].filterCoeff_0_1
134 = table1Y[i].filterCoeff_0_2 = table1Y[i].filterCoeff_0_3
135 = table1Y[i].filterCoeff_0_4 = table1Y[i].filterCoeff_0_5
136 = table1Y[i].filterCoeff_0_6 = table1Y[i].filterCoeff_0_7 = 0.125f;
137 }
138 return;
139 }//------
140