godot/modules/svg/register_types.cpp

/**************************************************************************/
/*  register_types.cpp                                                    */
/**************************************************************************/
/*                         This file is part of:                          */
/*                             GODOT ENGINE                               */
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur.                  */
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#include "register_types.h"

#include "image_loader_svg.h"

#include <thorvg.h>

#ifdef THREADS_ENABLED
#define TVG_THREADS 1
#else
#define TVG_THREADS 0
#endif

static Ref<ImageLoaderSVG> image_loader_svg;

void initialize_svg_module(ModuleInitializationLevel p_level) {
	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
		return;
	}

	tvg::CanvasEngine tvgEngine = tvg::CanvasEngine::Sw;

	if (tvg::Initializer::init(tvgEngine, TVG_THREADS) != tvg::Result::Success) {
		return;
	}

	image_loader_svg.instantiate();
	ImageLoader::add_image_format_loader(image_loader_svg);
}

void uninitialize_svg_module(ModuleInitializationLevel p_level) {
	if (p_level != MODULE_INITIALIZATION_LEVEL_SCENE) {
		return;
	}

	if (image_loader_svg.is_null()) {
		// It failed to initialize so it was not added.
		return;
	}

	ImageLoader::remove_image_format_loader(image_loader_svg);
	image_loader_svg.unref();
	tvg::Initializer::term(tvg::CanvasEngine::Sw);
}