Differential D28222 Diff 78987 src/scenegraph/shadowedbordertexturematerial.cpp

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src/scenegraph/shadowedbordertexturematerial.cpp

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		1		/*
		2		* SPDX-FileCopyrightText: 2020 Arjen Hiemstra <ahiemstra@heimr.nl>
		3		*
		4		* SPDX-License-Identifier: LGPL-2.0-or-later
		5		*/
		6
		7		#include "shadowedbordertexturematerial.h"
		8
		9		#include <QOpenGLContext>
		10
		11		QSGMaterialType ShadowedBorderTextureMaterial::staticType;
		12
		13		ShadowedBorderTextureMaterial::ShadowedBorderTextureMaterial()
		14		: ShadowedBorderRectangleMaterial()
		15		{
		16		setFlag(QSGMaterial::Blending, true);
		17		}
		18
		19		QSGMaterialShader* ShadowedBorderTextureMaterial::createShader() const
		20		{
		21		return new ShadowedBorderTextureShader{};
		22		}
		23
		24		QSGMaterialType* ShadowedBorderTextureMaterial::type() const
		25		{
		26		return &staticType;
		27		}
		28
		29		int ShadowedBorderTextureMaterial::compare(const QSGMaterial *other) const
		30		{
		31		auto material = static_cast<const ShadowedBorderTextureMaterial *>(other);
		32
		33		auto result = ShadowedBorderRectangleMaterial::compare(other);
		34		if (result == 0
		35		&& material->textureSource == textureSource) {
		36		return 0;
		37		}
		38
		39		return result;
		40		}
		41
		42		ShadowedBorderTextureShader::ShadowedBorderTextureShader()
		43		{
		44		auto header = QOpenGLContext::currentContext()->isOpenGLES() ? QStringLiteral("header_es.glsl") : QStringLiteral("header_desktop.glsl");
		45
		46		auto shaderRoot = QStringLiteral(":/org/kde/kirigami/shaders/");
		47
		48		setShaderSourceFiles(QOpenGLShader::Vertex, {
		49		shaderRoot + header,
		50		shaderRoot + QStringLiteral("shadowedrectangle.vert")
		51		});
		52
		53		setShaderSourceFiles(QOpenGLShader::Fragment, {
		54		shaderRoot + header,
		55		shaderRoot + QStringLiteral("sdf.glsl"),
		56		shaderRoot + QStringLiteral("shadowedbordertexture.frag")
		57		});
		58		}
		59
		60		void ShadowedBorderTextureShader::initialize()
		61		{
		62		ShadowedBorderRectangleShader::initialize();
		63		program()->setUniformValue("textureSource", 0);
		64		}
		65
		66		void ShadowedBorderTextureShader::updateState(const QSGMaterialShader::RenderState& state, QSGMaterial* newMaterial, QSGMaterial* oldMaterial)
		67		{
		68		ShadowedBorderRectangleShader::updateState(state, newMaterial, oldMaterial);
		69
		70		auto texture = static_cast<ShadowedBorderTextureMaterial*>(newMaterial)->textureSource;
		71		if (texture) {
		72		texture->bind();
		73		}
		74		}