Simple Directmedia Layer
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Sam Lantinga 58a11d30de Fixed bug 4920 - Wider support for seconds of battery life left on Linux platforms using sys interface
Murad

On my system, SDL_GetPowerInfo() returns -1 seconds of battery life left. I have quickly investigated that in my case SDL uses sys interface to get battery data. It tries to read "time_to_empty_now" file which is not always present. However, it is still possible to calculate remaining lifetime using "energy_now" and "power_now" files. This is what my simple patch (included as attachment) tries to accomplish.
Best wishes.
2019-12-30 13:21:47 -08:00
acinclude Added missing PKG_CONFIG macros 2019-03-16 17:39:15 -07:00
android-project Android: fix IllegalStateException in onBackPressed() 2019-12-20 15:58:59 +01:00
android-project-ant Added the old ant Android build project structure 2017-10-28 12:11:25 -07:00
build-scripts Updated SDL development builds to version 2.0.11 2019-09-22 10:37:16 -07:00
cmake cmake: Fix locating libusb header at configure-time 2019-07-31 11:34:00 -05:00
debian Updated SDL development builds to version 2.0.11 2019-09-22 10:37:16 -07:00
docs CMake: tabs to spaces in new parts of README-cmake.md 2019-09-23 18:30:22 -04:00
include Fixed bug 4914 - Expose SDL_ScaleMode and add SDL_SetTextureScaleMode/SDL_GetTextureScaleMode 2019-12-22 13:39:44 -08:00
src Fixed bug 4920 - Wider support for seconds of battery life left on Linux platforms using sys interface 2019-12-30 13:21:47 -08:00
test Automatically assign player indexes to game controllers, and allow changing the player index for game controllers and joysticks. 2019-12-20 20:12:03 -08:00
VisualC Added new HIDAPI driver files to the Visual Studio project 2019-12-19 15:12:36 -08:00
VisualC-WinRT added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.) 2019-11-20 20:40:50 +03:00
visualtest test: unify all the command line usage logging. 2019-05-28 17:39:13 -04:00
wayland-protocols wayland: ask xdg-decoration protocol extension to use server-side decorations if possible. 2018-11-04 21:08:40 +01:00
Xcode fix xcode project file permissions 2019-12-20 14:33:37 +03:00
Xcode-iOS fix xcode project file permissions 2019-12-20 14:33:37 +03:00
.hgignore remove test/aclocal.m4 2019-08-03 12:49:50 +03:00
Android.mk fix permissions 2019-09-05 13:21:02 +03:00
autogen.sh
BUGS.txt BUGS.txt: Changed mailing list link to discourse.libsdl.org. 2017-04-01 00:05:25 -04:00
cmake_uninstall.cmake.in Fixed bug 3867 - Can't find install_manifest.txt when running 'uninstall' target 2017-10-12 08:44:45 -07:00
CMakeLists.txt cmake: ${SDL_CMAKE_DEBUG_POSTFIX} needs to be wrapped in quotes. 2019-12-03 02:42:53 -05:00
configure Fixed bug 4911 - Build broken when hidapi enabled 2019-12-22 13:42:20 -08:00
configure.ac Fixed bug 4911 - Build broken when hidapi enabled 2019-12-22 13:42:20 -08:00
COPYING.txt Updated copyright for 2019 2019-01-04 22:01:14 -08:00
CREDITS.txt
INSTALL.txt More HTTPS doc tweaks. 2017-02-16 16:59:07 -05:00
Makefile.in Add public APIs for creating a Metal view attached to an SDL window. Add SDL_metal.h. 2019-08-05 12:35:32 -03:00
Makefile.minimal Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Makefile.os2 added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.) 2019-11-20 20:40:50 +03:00
Makefile.pandora Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
Makefile.psp added SDL_strtokr() as a replacement for POSIX strtok_r (bug #4046.) 2019-11-20 20:40:50 +03:00
Makefile.wiz Added a dummy sensor driver 2018-08-21 13:29:21 -07:00
README-SDL.txt More HTTPS changes in the documentation. 2017-02-16 16:52:03 -05:00
README.txt
sdl2-config.cmake.in
sdl2-config.in
sdl2.m4 Fixed bug 4544 - SDL2.m4 SDL2.framework patch made it impossible to fail detection 2019-03-16 18:45:10 -07:00
sdl2.pc.in
SDL2.spec.in Fixed bug 4615 - RPM Build fails due to unpackaged files 2019-06-11 19:58:10 -07:00
SDL2Config.cmake Fixed bug 3651 - CMake build does not install CMake package configuration 2017-08-09 19:03:10 -07:00
TODO.txt
VisualC.html
WhatsNew.txt Added a helper function SDL_LockTextureToSurface() 2019-09-30 20:58:44 +02:00

                         Simple DirectMedia Layer

                                  (SDL)

                                Version 2.0

---
https://www.libsdl.org/

Simple DirectMedia Layer is a cross-platform development library designed
to provide low level access to audio, keyboard, mouse, joystick, and graphics
hardware via OpenGL and Direct3D. It is used by video playback software,
emulators, and popular games including Valve's award winning catalog
and many Humble Bundle games.

More extensive documentation is available in the docs directory, starting
with README.md

Enjoy!
	Sam Lantinga				(slouken@libsdl.org)