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Added the hint SDL_HINT_GAMECONTROLLERCONFIG_FILE to specify a file to load at initialization containing SDL game controller mappings

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Sam Lantinga 2018-12-07 12:02:08 -08:00
parent d3d9a9ddd0
commit 2ade6d2e8f
2 changed files with 18 additions and 6 deletions
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10
include/SDL_hints.h
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@ -436,6 +436,16 @@ extern "C" {
*/
#define SDL_HINT_GAMECONTROLLERCONFIG "SDL_GAMECONTROLLERCONFIG"
/**
* \brief A variable that lets you provide a file with extra gamecontroller db entries.
*
* The file should contain lines of gamecontroller config data, see SDL_gamecontroller.h
*
* This hint must be set before calling SDL_Init(SDL_INIT_GAMECONTROLLER)
* You can update mappings after the system is initialized with SDL_GameControllerMappingForGUID() and SDL_GameControllerAddMapping()
*/
#define SDL_HINT_GAMECONTROLLERCONFIG_FILE "SDL_GAMECONTROLLERCONFIG_FILE"
/**
* \brief A variable containing a list of devices to skip when scanning for game controllers.
*