shadowedtexturematerial.h

/*
 *  SPDX-FileCopyrightText: 2020 Arjen Hiemstra <ahiemstra@heimr.nl>
 *
 *  SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
#pragma once
 
#include <QSGTexture>
 
#include "shadowedrectanglematerial.h"
 
/**
 * A material rendering a rectangle with a shadow.
 *
 * This material uses a distance field shader to render a rectangle with a
 * shadow below it, optionally with rounded corners.
 */
class ShadowedTextureMaterial : public ShadowedRectangleMaterial
{
public:
    ShadowedTextureMaterial();
 
    QSGMaterialShader *createShader(QSGRendererInterface::RenderMode) const override;
    QSGMaterialType *type() const override;
    int compare(const QSGMaterial *other) const override;
 
    QSGTexture *textureSource = nullptr;
 
    static QSGMaterialType staticType;
};
 
class ShadowedTextureShader : public ShadowedRectangleShader
{
public:
    ShadowedTextureShader(ShadowedRectangleMaterial::ShaderType shaderType);
 
    void
    updateSampledImage(QSGMaterialShader::RenderState &state, int binding, QSGTexture **texture, QSGMaterial *newMaterial, QSGMaterial *oldMaterial) override;
};