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diff include/SDL_haptic.h @ 2478:4fd783e0f34b gsoc2008_force_feedback

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Added query functions for haptic devices.
author Edgar Simo <bobbens@gmail.com>
date Mon, 30 Jun 2008 17:28:34 +0000
parents 97f75ea43a93
children b883974445fc
line wrap: on
line diff
--- a/include/SDL_haptic.h	Mon Jun 30 16:48:16 2008 +0000
+++ b/include/SDL_haptic.h	Mon Jun 30 17:28:34 2008 +0000
@@ -100,6 +100,19 @@
 extern DECLSPEC void SDL_HapticClose(SDL_Haptic * haptic);
 
 /*
+ * Returns the number of effects a haptic device can store.
+ */
+extern DECLSPEC int SDL_HapticNumEffects(SDL_Haptic * haptic);
+
+/*
+ * Returns the supported effects.  Individual effects can be queried by
+ * bitwise operators.
+ *
+ * Example:  (SDL_HapticQueryEffects(haptic) & SDL_HAPTIC_CONSTANT)
+ */
+extern DECLSPEC unsigned int SDL_HapticQueryEffects(SDL_Haptic * haptic);
+
+/*
  * Creates a new haptic effect on the device.
  */
 extern DECLSPEC int SDL_HapticNewEffect(SDL_Haptic * haptic, SDL_HapticEffect * effect);