1 /*
2  * Copyright 2013 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 #include <stdint.h>
18 #include <string.h>
19 
20 #include <utils/TypeHelpers.h>
21 
22 #include <GLES2/gl2.h>
23 #include <GLES2/gl2ext.h>
24 
25 #include "Description.h"
26 
27 namespace android {
28 
setPremultipliedAlpha(bool premultipliedAlpha)29 void Description::setPremultipliedAlpha(bool premultipliedAlpha) {
30     mPremultipliedAlpha = premultipliedAlpha;
31 }
32 
setOpaque(bool opaque)33 void Description::setOpaque(bool opaque) {
34     mOpaque = opaque;
35 }
36 
setTexture(const Texture & texture)37 void Description::setTexture(const Texture& texture) {
38     mTexture = texture;
39     mTextureEnabled = true;
40 }
41 
disableTexture()42 void Description::disableTexture() {
43     mTextureEnabled = false;
44 }
45 
setColor(const half4 & color)46 void Description::setColor(const half4& color) {
47     mColor = color;
48 }
49 
setProjectionMatrix(const mat4 & mtx)50 void Description::setProjectionMatrix(const mat4& mtx) {
51     mProjectionMatrix = mtx;
52 }
53 
setSaturationMatrix(const mat4 & mtx)54 void Description::setSaturationMatrix(const mat4& mtx) {
55     mSaturationMatrix = mtx;
56 }
57 
setColorMatrix(const mat4 & mtx)58 void Description::setColorMatrix(const mat4& mtx) {
59     mColorMatrix = mtx;
60 }
61 
setInputTransformMatrix(const mat3 & matrix)62 void Description::setInputTransformMatrix(const mat3& matrix) {
63     mInputTransformMatrix = matrix;
64 }
65 
setOutputTransformMatrix(const mat4 & matrix)66 void Description::setOutputTransformMatrix(const mat4& matrix) {
67     mOutputTransformMatrix = matrix;
68 }
69 
hasInputTransformMatrix() const70 bool Description::hasInputTransformMatrix() const {
71     const mat3 identity;
72     return mInputTransformMatrix != identity;
73 }
74 
hasOutputTransformMatrix() const75 bool Description::hasOutputTransformMatrix() const {
76     const mat4 identity;
77     return mOutputTransformMatrix != identity;
78 }
79 
hasColorMatrix() const80 bool Description::hasColorMatrix() const {
81     const mat4 identity;
82     return mColorMatrix != identity;
83 }
84 
hasSaturationMatrix() const85 bool Description::hasSaturationMatrix() const {
86     const mat4 identity;
87     return mSaturationMatrix != identity;
88 }
89 
getColorMatrix() const90 const mat4& Description::getColorMatrix() const {
91     return mColorMatrix;
92 }
93 
setY410BT2020(bool enable)94 void Description::setY410BT2020(bool enable) {
95     mY410BT2020 = enable;
96 }
97 
setInputTransferFunction(TransferFunction transferFunction)98 void Description::setInputTransferFunction(TransferFunction transferFunction) {
99     mInputTransferFunction = transferFunction;
100 }
101 
setOutputTransferFunction(TransferFunction transferFunction)102 void Description::setOutputTransferFunction(TransferFunction transferFunction) {
103     mOutputTransferFunction = transferFunction;
104 }
105 
setDisplayMaxLuminance(const float maxLuminance)106 void Description::setDisplayMaxLuminance(const float maxLuminance) {
107     mDisplayMaxLuminance = maxLuminance;
108 }
109 
110 } /* namespace android */
111