Input: Remove global variables from SDL Input

Changes the interface as well to remove any unique methods that
frontends needed to call such as StartJoystickEventHandler by
conditionally starting the polling thread only if the frontend hasn't
started it already. Additionally, moves all global state into a single
SDLState class in order to guarantee that the destructors are called in
the proper order
This commit is contained in:
James Rowe 2018-09-20 00:28:05 -06:00 committed by fearlessTobi
parent c8554d218b
commit 09ac66388c
9 changed files with 208 additions and 811 deletions

View file

@ -7,15 +7,18 @@ add_library(input_common STATIC
main.h
motion_emu.cpp
motion_emu.h
$<$<BOOL:${SDL2_FOUND}>:sdl/sdl.cpp sdl/sdl.h>
sdl/sdl.cpp
sdl/sdl.h
)
create_target_directory_groups(input_common)
target_link_libraries(input_common PUBLIC core PRIVATE common)
if(SDL2_FOUND)
target_sources(input_common PRIVATE
sdl/sdl_impl.cpp
sdl/sdl_impl.h
)
target_link_libraries(input_common PRIVATE SDL2)
target_compile_definitions(input_common PRIVATE HAVE_SDL2)
endif()
create_target_directory_groups(input_common)
target_link_libraries(input_common PUBLIC core PRIVATE common)