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First pass on the new SDL sensor API

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This commit is contained in:
Sam Lantinga 2018-08-21 12:11:34 -07:00
parent c2791fc60d
commit 7c3040e08a
26 changed files with 1407 additions and 3 deletions
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24
src/SDL.c
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@ -33,6 +33,7 @@
#include "events/SDL_events_c.h"
#include "haptic/SDL_haptic_c.h"
#include "joystick/SDL_joystick_c.h"
#include "sensor/SDL_sensor_c.h"
/* Initialization/Cleanup routines */
#if !SDL_TIMERS_DISABLED
@ -232,6 +233,20 @@ SDL_InitSubSystem(Uint32 flags)
#endif
}
/* Initialize the sensor subsystem */
if ((flags & SDL_INIT_SENSOR)){
#if !SDL_SENSOR_DISABLED
if (SDL_PrivateShouldInitSubsystem(SDL_INIT_SENSOR)) {
if (SDL_SensorInit() < 0) {
return (-1);
}
}
SDL_PrivateSubsystemRefCountIncr(SDL_INIT_SENSOR);
#else
return SDL_SetError("SDL not built with sensor support");
#endif
}
return (0);
}
@ -245,6 +260,15 @@ void
SDL_QuitSubSystem(Uint32 flags)
{
/* Shut down requested initialized subsystems */
#if !SDL_SENSOR_DISABLED
if ((flags & SDL_INIT_SENSOR)) {
if (SDL_PrivateShouldQuitSubsystem(SDL_INIT_SENSOR)) {
SDL_SensorQuit();
}
SDL_PrivateSubsystemRefCountDecr(SDL_INIT_SENSOR);
}
#endif
#if !SDL_JOYSTICK_DISABLED
if ((flags & SDL_INIT_GAMECONTROLLER)) {
/* game controller implies joystick */