ac465d29b4
I'm taking a page from Dolphin's book, and including copies of each dependency's source code. This combines the ease of use of including pre-built libraries instead of needing to navigate a package manager - as is (or was) the case for MSVC - with the portability of using packages. Granted, this method's more of a jack of all trades, master of none, since it's *less* user-friendly than prebuilt packages (compilation times), and you don't get the per-distro compatibility fixes you'd get from a package manager. You can still use system libs if you want. In fact, it's still the default behaviour: compiling the libs manually is just a fallback. I'll add an option to force-enable this soon, however, since it's a nicer way to produce static MSYS2 builds than the hackish nightmare that I was using before. Not to mention, having my own copy of the sources means I can provide my own fixes and tweaks your package manager may not. For example, I can combine MSYS2's FreeType subpixel rendering with vcpkg's fix for SDL2 exporting its symbols in static builds.
88 lines
2.2 KiB
C
88 lines
2.2 KiB
C
/*
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Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org>
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely.
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*/
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#include <stdio.h>
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#include "SDL.h"
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static size_t
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widelen(char *data)
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{
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size_t len = 0;
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Uint32 *p = (Uint32 *) data;
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while (*p++) {
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++len;
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}
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return len;
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}
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int
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main(int argc, char *argv[])
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{
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const char *formats[] = {
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"UTF8",
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"UTF-8",
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"UTF16BE",
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"UTF-16BE",
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"UTF16LE",
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"UTF-16LE",
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"UTF32BE",
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"UTF-32BE",
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"UTF32LE",
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"UTF-32LE",
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"UCS4",
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"UCS-4",
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};
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char buffer[BUFSIZ];
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char *ucs4;
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char *test[2];
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int i;
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FILE *file;
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int errors = 0;
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/* Enable standard application logging */
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SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
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if (!argv[1]) {
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argv[1] = "utf8.txt";
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}
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file = fopen(argv[1], "rb");
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if (!file) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "Unable to open %s\n", argv[1]);
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return (1);
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}
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while (fgets(buffer, sizeof(buffer), file)) {
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/* Convert to UCS-4 */
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size_t len;
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ucs4 =
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SDL_iconv_string("UCS-4", "UTF-8", buffer,
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SDL_strlen(buffer) + 1);
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len = (widelen(ucs4) + 1) * 4;
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for (i = 0; i < SDL_arraysize(formats); ++i) {
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test[0] = SDL_iconv_string(formats[i], "UCS-4", ucs4, len);
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test[1] = SDL_iconv_string("UCS-4", formats[i], test[0], len);
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if (!test[1] || SDL_memcmp(test[1], ucs4, len) != 0) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "FAIL: %s\n", formats[i]);
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++errors;
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}
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SDL_free(test[0]);
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SDL_free(test[1]);
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}
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test[0] = SDL_iconv_string("UTF-8", "UCS-4", ucs4, len);
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SDL_free(ucs4);
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fputs(test[0], stdout);
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SDL_free(test[0]);
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}
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fclose(file);
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return (errors ? errors + 1 : 0);
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}
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