Differential D23618 Diff 66468 effects/backgroundcontrast/contrastshader.cpp

Changeset View

Standalone View

View Options

effects/backgroundcontrast/contrastshader.cpp

Show All 28 Lines
29#include <QVector2D> 29​#include <QVector2D>
30 30​
31#include <cmath> 31​#include <cmath>
32 32​
33using namespace KWin; 33​using namespace KWin;
34 34​
35 35​
36ContrastShader::ContrastShader() 36​ContrastShader::ContrastShader()
37 : mValid(false), shader(NULL), m_opacity(1) 37​ : mValid(false), shader(nullptr), m_opacity(1)
38{ 38​{
39} 39​}
40 40​
41ContrastShader::~ContrastShader() 41​ContrastShader::~ContrastShader()
42{ 42​{
43 reset(); 43​ reset();
44} 44​}
45 45​
46ContrastShader *ContrastShader::create() 46​ContrastShader *ContrastShader::create()
47{ 47​{
48 return new ContrastShader(); 48​ return new ContrastShader();
49} 49​}
50 50​
51void ContrastShader::reset() 51​void ContrastShader::reset()
52{ 52​{
53 delete shader; 53​ delete shader;
54 shader = NULL; 54​ shader = nullptr;
55 55​
56 setIsValid(false); 56​ setIsValid(false);
57} 57​}
58 58​
59void ContrastShader::setOpacity(float opacity) 59​void ContrastShader::setOpacity(float opacity)
60{ 60​{
61 m_opacity = opacity; 61​ m_opacity = opacity;
62 62​
▲ Show 20 Lines • Show All 148 Lines • Show Last 20 Lines