src/quickcontrols/imagine/impl/shaders/OpacityMask.frag


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// Copyright (C) 2023 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only

#version 440

layout(location = 0) in vec2 qt_TexCoord0;
layout(location = 0) out vec4 fragColor;

layout(std140, binding = 0) uniform buf {
    mat4 qt_Matrix;
    float qt_Opacity;
} ubuf;

layout(binding = 1) uniform sampler2D source;
layout(binding = 2) uniform sampler2D maskSource;

void main()
{
    fragColor = texture(source, qt_TexCoord0.st) * (texture(maskSource, qt_TexCoord0.st).a) * ubuf.qt_Opacity;
}