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.
80 lines
1.9 KiB
C
80 lines
1.9 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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/* Simple test of power subsystem. */
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#include <stdio.h>
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#include "SDL.h"
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static void
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report_power(void)
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{
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int seconds, percent;
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const SDL_PowerState state = SDL_GetPowerInfo(&seconds, &percent);
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char *statestr = NULL;
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SDL_Log("SDL-reported power info...\n");
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switch (state) {
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case SDL_POWERSTATE_UNKNOWN:
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statestr = "Unknown";
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break;
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case SDL_POWERSTATE_ON_BATTERY:
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statestr = "On battery";
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break;
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case SDL_POWERSTATE_NO_BATTERY:
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statestr = "No battery";
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break;
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case SDL_POWERSTATE_CHARGING:
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statestr = "Charging";
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break;
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case SDL_POWERSTATE_CHARGED:
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statestr = "Charged";
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break;
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default:
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statestr = "!!API ERROR!!";
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break;
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}
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SDL_Log("State: %s\n", statestr);
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if (percent == -1) {
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SDL_Log("Percent left: unknown\n");
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} else {
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SDL_Log("Percent left: %d%%\n", percent);
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}
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if (seconds == -1) {
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SDL_Log("Time left: unknown\n");
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} else {
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SDL_Log("Time left: %d minutes, %d seconds\n", (int) (seconds / 60),
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(int) (seconds % 60));
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}
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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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/* Enable standard application logging */
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SDL_LogSetPriority(SDL_LOG_CATEGORY_APPLICATION, SDL_LOG_PRIORITY_INFO);
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if (SDL_Init(0) == -1) {
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SDL_LogError(SDL_LOG_CATEGORY_APPLICATION, "SDL_Init() failed: %s\n", SDL_GetError());
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return 1;
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}
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report_power();
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SDL_Quit();
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return 0;
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}
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/* end of testpower.c ... */
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