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Removed the svg module.

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Relintai 2023-12-16 00:38:55 +01:00
parent b31bf4eaaa
commit fb171e569c
10 changed files with 0 additions and 4910 deletions
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31
modules/svg/SCsub
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#!/usr/bin/env python
Import("env")
Import("env_modules")
env_svg = env_modules.Clone()
# Thirdparty source files
thirdparty_obj = []
thirdparty_dir = "#thirdparty/nanosvg/"
thirdparty_sources = ["nanosvg.cc"]
thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
env_svg.Prepend(CPPPATH=[thirdparty_dir])
env_thirdparty = env_svg.Clone()
env_thirdparty.disable_warnings()
env_thirdparty.add_source_files(thirdparty_obj, thirdparty_sources)
env.modules_sources += thirdparty_obj
# Pandemonium source files
module_obj = []
env_svg.add_source_files(module_obj, "*.cpp")
env.modules_sources += module_obj
# Needed to force rebuilding the module files when the thirdparty library is updated.
env.Depends(module_obj, thirdparty_obj)

6
modules/svg/config.py
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def can_build(env, platform):
return True
def configure(env):
pass

160
modules/svg/image_loader_svg.cpp
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/*************************************************************************/
/* image_loader_svg.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "image_loader_svg.h"
#include <nanosvg.h>
#include <nanosvgrast.h>
void SVGRasterizer::rasterize(NSVGimage *p_image, float p_tx, float p_ty, float p_scale, unsigned char *p_dst, int p_w, int p_h, int p_stride) {
nsvgRasterize(rasterizer, p_image, p_tx, p_ty, p_scale, p_dst, p_w, p_h, p_stride);
}
SVGRasterizer::SVGRasterizer() {
rasterizer = nsvgCreateRasterizer();
}
SVGRasterizer::~SVGRasterizer() {
nsvgDeleteRasterizer(rasterizer);
}
SVGRasterizer ImageLoaderSVG::rasterizer;
inline void change_nsvg_paint_color(NSVGpaint *p_paint, const uint32_t p_old, const uint32_t p_new) {
if (p_paint->type == NSVG_PAINT_COLOR) {
if (p_paint->color << 8 == p_old << 8) {
p_paint->color = (p_paint->color & 0xFF000000) | (p_new & 0x00FFFFFF);
}
}
if (p_paint->type == NSVG_PAINT_LINEAR_GRADIENT || p_paint->type == NSVG_PAINT_RADIAL_GRADIENT) {
for (int stop_index = 0; stop_index < p_paint->gradient->nstops; stop_index++) {
if (p_paint->gradient->stops[stop_index].color << 8 == p_old << 8) {
p_paint->gradient->stops[stop_index].color = p_new;
}
}
}
}
void ImageLoaderSVG::_convert_colors(NSVGimage *p_svg_image) {
for (NSVGshape *shape = p_svg_image->shapes; shape != nullptr; shape = shape->next) {
for (int i = 0; i < replace_colors.old_colors.size(); i++) {
change_nsvg_paint_color(&(shape->stroke), replace_colors.old_colors[i], replace_colors.new_colors[i]);
change_nsvg_paint_color(&(shape->fill), replace_colors.old_colors[i], replace_colors.new_colors[i]);
}
}
}
void ImageLoaderSVG::set_convert_colors(Dictionary *p_replace_color) {
if (p_replace_color) {
Dictionary replace_color = *p_replace_color;
for (int i = 0; i < replace_color.keys().size(); i++) {
Variant o_c = replace_color.keys()[i];
Variant n_c = replace_color[replace_color.keys()[i]];
if (o_c.get_type() == Variant::COLOR && n_c.get_type() == Variant::COLOR) {
Color old_color = o_c;
Color new_color = n_c;
replace_colors.old_colors.push_back(old_color.to_abgr32());
replace_colors.new_colors.push_back(new_color.to_abgr32());
}
}
} else {
replace_colors.old_colors.clear();
replace_colors.new_colors.clear();
}
}
Error ImageLoaderSVG::_create_image(Ref<Image> p_image, const PoolVector<uint8_t> *p_data, float p_scale, bool upsample, bool convert_colors) {
NSVGimage *svg_image;
PoolVector<uint8_t>::Read src_r = p_data->read();
svg_image = nsvgParse((char *)src_r.ptr(), "px", 96);
if (svg_image == nullptr) {
ERR_PRINT("SVG Corrupted");
return ERR_FILE_CORRUPT;
}
if (convert_colors) {
_convert_colors(svg_image);
}
const float upscale = upsample ? 2.0 : 1.0;
const int w = (int)(svg_image->width * p_scale * upscale);
ERR_FAIL_COND_V_MSG(w > Image::MAX_WIDTH, ERR_PARAMETER_RANGE_ERROR, vformat("Can't create image from SVG with scale %s, the resulting image size exceeds max width.", rtos(p_scale)));
const int h = (int)(svg_image->height * p_scale * upscale);
ERR_FAIL_COND_V_MSG(h > Image::MAX_HEIGHT, ERR_PARAMETER_RANGE_ERROR, vformat("Can't create image from SVG with scale %s, the resulting image size exceeds max height.", rtos(p_scale)));
PoolVector<uint8_t> dst_image;
dst_image.resize(w * h * 4);
PoolVector<uint8_t>::Write dw = dst_image.write();
rasterizer.rasterize(svg_image, 0, 0, p_scale * upscale, (unsigned char *)dw.ptr(), w, h, w * 4);
dw.release();
p_image->create(w, h, false, Image::FORMAT_RGBA8, dst_image);
if (upsample) {
p_image->shrink_x2();
}
nsvgDelete(svg_image);
return OK;
}
Error ImageLoaderSVG::create_image_from_string(Ref<Image> p_image, const char *p_svg_str, float p_scale, bool upsample, bool convert_colors) {
size_t str_len = strlen(p_svg_str);
PoolVector<uint8_t> src_data;
src_data.resize(str_len + 1);
PoolVector<uint8_t>::Write src_w = src_data.write();
memcpy(src_w.ptr(), p_svg_str, str_len + 1);
return _create_image(p_image, &src_data, p_scale, upsample, convert_colors);
}
Error ImageLoaderSVG::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale) {
uint64_t size = f->get_len();
PoolVector<uint8_t> src_image;
src_image.resize(size + 1);
PoolVector<uint8_t>::Write src_w = src_image.write();
f->get_buffer(src_w.ptr(), size);
src_w.ptr()[size] = '\0';
return _create_image(p_image, &src_image, p_scale, 1.0);
}
void ImageLoaderSVG::get_recognized_extensions(List<String> *p_extensions) const {
p_extensions->push_back("svg");
}
ImageLoaderSVG::ImageLoaderSVG() {
}
ImageLoaderSVG::ReplaceColors ImageLoaderSVG::replace_colors;

72
modules/svg/image_loader_svg.h
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#ifndef IMAGE_LOADER_SVG_H
#define IMAGE_LOADER_SVG_H
/*************************************************************************/
/* image_loader_svg.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "core/io/image_loader.h"
#include "core/string/ustring.h"
/**
@author Daniel Ramirez <djrmuv@gmail.com>
*/
// Forward declare and include thirdparty headers in .cpp.
struct NSVGrasterizer;
struct NSVGimage;
class SVGRasterizer {
NSVGrasterizer *rasterizer;
public:
void rasterize(NSVGimage *p_image, float p_tx, float p_ty, float p_scale, unsigned char *p_dst, int p_w, int p_h, int p_stride);
SVGRasterizer();
~SVGRasterizer();
};
class ImageLoaderSVG : public ImageFormatLoader {
static struct ReplaceColors {
List<uint32_t> old_colors;
List<uint32_t> new_colors;
} replace_colors;
static SVGRasterizer rasterizer;
static void _convert_colors(NSVGimage *p_svg_image);
static Error _create_image(Ref<Image> p_image, const PoolVector<uint8_t> *p_data, float p_scale, bool upsample, bool convert_colors = false);
public:
static void set_convert_colors(Dictionary *p_replace_color = nullptr);
static Error create_image_from_string(Ref<Image> p_image, const char *p_svg_str, float p_scale, bool upsample, bool convert_colors = false);
virtual Error load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale);
virtual void get_recognized_extensions(List<String> *p_extensions) const;
ImageLoaderSVG();
};
#endif

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modules/svg/register_types.cpp
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/*************************************************************************/
/* register_types.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "register_types.h"
#include "image_loader_svg.h"
static ImageLoaderSVG *image_loader_svg = nullptr;
void register_svg_types(ModuleRegistrationLevel p_level) {
if (p_level == MODULE_REGISTRATION_LEVEL_CORE) {
image_loader_svg = memnew(ImageLoaderSVG);
ImageLoader::add_image_format_loader(image_loader_svg);
}
}
void unregister_svg_types(ModuleRegistrationLevel p_level) {
if (p_level == MODULE_REGISTRATION_LEVEL_CORE) {
memdelete(image_loader_svg);
}
}

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modules/svg/register_types.h
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#ifndef SVG_REGISTER_TYPES_H
#define SVG_REGISTER_TYPES_H
/*************************************************************************/
/* register_types.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "modules/register_module_types.h"
void register_svg_types(ModuleRegistrationLevel p_level);
void unregister_svg_types(ModuleRegistrationLevel p_level);
#endif // SVG_REGISTER_TYPES_H

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thirdparty/nanosvg/LICENSE.txt vendored
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Copyright (c) 2013-14 Mikko Mononen memon@inside.org
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.

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thirdparty/nanosvg/nanosvg.cc vendored
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#define NANOSVG_ALL_COLOR_KEYWORDS
#define NANOSVG_IMPLEMENTATION
#include "nanosvg.h"
#define NANOSVGRAST_IMPLEMENTATION
#include "nanosvgrast.h"

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thirdparty/nanosvg/nanosvg.h vendored
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thirdparty/nanosvg/nanosvgrast.h vendored
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