mirrors/SDL
1
0
Fork 0
mirror of https://github.com/libsdl-org/SDL.git synced 2026-04-24 08:15:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add and event and flag to report when a window has been occluded

Browse Source 
Adds the SDL_EVENT_WINDOW_OCCLUDED events and the window flag SDL_WINDOW_OCCLUDED to report when the window occlusion state has changed, so that the application can take appropriate measures, as it may wish to suspend drawing, throttle, or otherwise behave in a more energy efficient manner when the window is not visible. When the window is no longer occluded, the SDL_EVENT_WINDOW_EXPOSED event is sent and the occlusion flag is cleared.

This is handled on macOS via the window occlusion state event (available as of 10.9), and via the xdg-shell protocol on Wayland (version 6, wayland-protocols 1.32, passed through in libdecor 0.1.2).
This commit is contained in:
Frank Praznik
2023-06-19 12:47:11 -04:00
parent 7aec9ad4a6
commit 44536b7537
12 changed files with 303 additions and 89 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
include/build_config/SDL_build_config.h.cmake
View File

@@ -557,7 +557,7 @@
#cmakedefine SDL_VIDEO_VITA_PVR @SDL_VIDEO_VITA_PVR@
#cmakedefine SDL_VIDEO_VITA_PVR_OGL @SDL_VIDEO_VITA_PVR_OGL@
#cmakedefine SDL_HAVE_LIBDECOR_GET_MIN_MAX @SDL_HAVE_LIBDECOR_GET_MIN_MAX@
#cmakedefine SDL_HAVE_LIBDECOR_VER_0_1_2 @SDL_HAVE_LIBDECOR_VER_0_1_2@
#if !defined(HAVE_STDINT_H) && !defined(_STDINT_H_)
/* Most everything except Visual Studio 2008 and earlier has stdint.h now */