mirror of https://github.com/Chlumsky/msdfgen.git
159 lines
4.3 KiB
Python
159 lines
4.3 KiB
Python
#!/usr/bin/env python3
|
|
|
|
import os
|
|
import re
|
|
|
|
rootDir = os.path.join(os.path.dirname(__file__), '..')
|
|
|
|
sourceList = [
|
|
'core/base.h',
|
|
'core/arithmetics.hpp',
|
|
'core/equation-solver.h',
|
|
'core/equation-solver.cpp',
|
|
'core/Vector2.hpp',
|
|
'core/pixel-conversion.hpp',
|
|
'core/BitmapRef.hpp',
|
|
'core/Bitmap.h',
|
|
'core/Bitmap.hpp',
|
|
'core/Projection.h',
|
|
'core/Projection.cpp',
|
|
'core/SignedDistance.hpp',
|
|
'core/Scanline.h',
|
|
'core/Scanline.cpp',
|
|
'core/EdgeColor.h',
|
|
'core/bezier-solver.hpp',
|
|
'core/edge-segments.h',
|
|
'core/edge-segments.cpp',
|
|
'core/EdgeHolder.h',
|
|
'core/EdgeHolder.cpp',
|
|
'core/Contour.h',
|
|
'core/Contour.cpp',
|
|
'core/Shape.h',
|
|
'core/Shape.cpp',
|
|
'core/bitmap-interpolation.hpp',
|
|
'core/edge-coloring.h',
|
|
'core/edge-coloring.cpp',
|
|
'core/edge-selectors.h',
|
|
'core/edge-selectors.cpp',
|
|
'core/contour-combiners.h',
|
|
'core/contour-combiners.cpp',
|
|
'core/ShapeDistanceFinder.h',
|
|
'core/ShapeDistanceFinder.hpp',
|
|
'core/approximate-sdf.h',
|
|
'core/approximate-sdf.cpp',
|
|
'core/generator-config.h',
|
|
'core/msdf-error-correction.h',
|
|
'core/msdf-error-correction.cpp',
|
|
'core/MSDFErrorCorrection.h',
|
|
'core/MSDFErrorCorrection.cpp',
|
|
'core/msdfgen.cpp',
|
|
'ext/import-font.h',
|
|
'ext/import-font.cpp',
|
|
'ext/resolve-shape-geometry.h',
|
|
'ext/resolve-shape-geometry.cpp',
|
|
'msdfgen.h'
|
|
]
|
|
|
|
header = """
|
|
#pragma once
|
|
|
|
#define MSDFGEN_USE_CPP11
|
|
#ifndef MSDFGEN_NO_FREETYPE
|
|
#define MSDFGEN_USE_FREETYPE
|
|
#define MSDFGEN_DISABLE_VARIABLE_FONTS
|
|
#endif
|
|
|
|
#include <cstddef>
|
|
#include <cstdlib>
|
|
#include <cstring>
|
|
#include <cmath>
|
|
#include <vector>
|
|
"""
|
|
|
|
source = """
|
|
#include "msdfgen.h"
|
|
|
|
#include <queue>
|
|
|
|
#ifdef MSDFGEN_USE_FREETYPE
|
|
#include <ft2build.h>
|
|
#include FT_FREETYPE_H
|
|
#include FT_OUTLINE_H
|
|
#ifndef MSDFGEN_DISABLE_VARIABLE_FONTS
|
|
#include FT_MULTIPLE_MASTERS_H
|
|
#endif
|
|
#endif
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma warning(push)
|
|
#pragma warning(disable : 4456 4457 4458 6246)
|
|
#elif defined(__GNUC__)
|
|
#pragma GCC diagnostic push
|
|
#pragma GCC diagnostic ignored "-Wshadow"
|
|
#endif
|
|
|
|
#ifndef M_PI
|
|
#define M_PI 3.1415926535897932384626433832795
|
|
#endif
|
|
"""
|
|
|
|
sourceAppendix = """
|
|
#ifdef _MSC_VER
|
|
#pragma warning(pop)
|
|
#elif defined(__GNUC__)
|
|
#pragma GCC diagnostic pop
|
|
#endif
|
|
"""
|
|
|
|
with open(os.path.join(rootDir, 'LICENSE.txt'), 'r') as file:
|
|
license = file.read()
|
|
license = '\n'.join([' * '+line for line in license.strip().split('\n')])
|
|
|
|
for filename in sourceList:
|
|
with open(os.path.join(rootDir, *filename.split('/')), 'r') as file:
|
|
src = file.read()
|
|
src = '\n'.join([line for line in src.split('\n') if not re.match(r'^\s*#(include\s.*|pragma\s+once)\s*$', line)])
|
|
if filename.startswith('ext/import-font.'):
|
|
src = '#ifdef MSDFGEN_USE_FREETYPE\n\n'+src+'\n\n#endif\n\n'
|
|
if filename.endswith('.h') or filename.endswith('.hpp'):
|
|
header += '\n\n'+src
|
|
if filename.endswith('.cpp'):
|
|
source += '\n\n'+src
|
|
|
|
header = '\n'+re.sub(r'\n{3,}', '\n\n', re.sub(r'}\s*namespace\s+msdfgen\s*{', '', re.sub(r'\/\*[^\*].*?\*\/', '', header, flags=re.DOTALL))).strip()+'\n'
|
|
source = '\n'+re.sub(r'\n{3,}', '\n\n', re.sub(r'}\s*namespace\s+msdfgen\s*{', '', re.sub(r'\/\*[^\*].*?\*\/', '', source, flags=re.DOTALL))).strip()+'\n'
|
|
|
|
header = """
|
|
/*
|
|
* MULTI-CHANNEL SIGNED DISTANCE FIELD GENERATOR
|
|
* ---------------------------------------------
|
|
* A utility by Viktor Chlumsky, (c) 2014 - 2023
|
|
* https://github.com/Chlumsky/msdfgen
|
|
* Published under the MIT license
|
|
*
|
|
* The technique used to generate multi-channel distance fields in this code
|
|
* was developed by Viktor Chlumsky in 2014 for his master's thesis,
|
|
* "Shape Decomposition for Multi-Channel Distance Fields". It provides improved
|
|
* quality of sharp corners in glyphs and other 2D shapes compared to monochrome
|
|
* distance fields. To reconstruct an image of the shape, apply the median of three
|
|
* operation on the triplet of sampled signed distance values.
|
|
*
|
|
*/
|
|
"""+header
|
|
|
|
source = """
|
|
/*
|
|
* MULTI-CHANNEL SIGNED DISTANCE FIELD GENERATOR
|
|
* ---------------------------------------------
|
|
* https://github.com/Chlumsky/msdfgen
|
|
*
|
|
"""+license+"""
|
|
*
|
|
*/
|
|
"""+source+sourceAppendix
|
|
|
|
with open(os.path.join(os.path.dirname(__file__), 'msdfgen.h'), 'w') as file:
|
|
file.write(header)
|
|
with open(os.path.join(os.path.dirname(__file__), 'msdfgen.cpp'), 'w') as file:
|
|
file.write(source)
|