Differential D18803 Diff 51071 effects/screenedge/screenedgeeffect.cpp

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effects/screenedge/screenedgeeffect.cpp

Show First 20 Lines • Show All 96 Lines • ▼ Show 20 Line(s)95 for (QHash<ElectricBorder, Glow*>::iterator it = m_borders.begin();
97 ++it) { 97​ ++it) {
98 const qreal opacity = (*it)->strength; 98​ const qreal opacity = (*it)->strength;
99 if (opacity == 0.0) { 99​ if (opacity == 0.0) {
100 continue; 100​ continue;
101 } 101​ }
102 if (effects->isOpenGLCompositing()) { 102​ if (effects->isOpenGLCompositing()) {
103 GLTexture *texture = (*it)->texture.data(); 103​ GLTexture *texture = (*it)->texture.data();
104 glEnable(GL_BLEND); 104​ glEnable(GL_BLEND);
105 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA); 105​ glBlendFunc(GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
106 texture->bind(); 106​ texture->bind();
107 ShaderBinder binder(ShaderTrait::MapTexture | ShaderTrait::Modulate); 107​ ShaderBinder binder(ShaderTrait::MapTexture | ShaderTrait::Modulate);
108 const QVector4D constant(opacity, opacity, opacity, opacity); 108​ const QVector4D constant(opacity, opacity, opacity, opacity);
109 binder.shader()->setUniform(GLShader::ModulationConstant, constant); 109​ binder.shader()->setUniform(GLShader::ModulationConstant, constant);
110 QMatrix4x4 mvp = data.projectionMatrix(); 110​ QMatrix4x4 mvp = data.projectionMatrix();
111 mvp.translate((*it)->geometry.x(), (*it)->geometry.y()); 111​ mvp.translate((*it)->geometry.x(), (*it)->geometry.y());
112 binder.shader()->setUniform(GLShader::ModelViewProjectionMatrix, mvp); 112​ binder.shader()->setUniform(GLShader::ModelViewProjectionMatrix, mvp);
113 texture->render(infiniteRegion(), (*it)->geometry); 113​ texture->render(infiniteRegion(), (*it)->geometry);
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