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comparison include/SDL_haptic.h @ 2487:4c8e25ef2d97 gsoc2008_force_feedback

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Merged seperate waveforms into types to be more compatible.
author Edgar Simo <bobbens@gmail.com>
date Tue, 01 Jul 2008 16:42:12 +0000
parents 24dd8b8669fa
children 8e2bdbccf7ff
comparison
equal deleted inserted replaced
2486:24dd8b8669fa 2487:4c8e25ef2d97
45 typedef struct _SDL_Haptic SDL_Haptic; 45 typedef struct _SDL_Haptic SDL_Haptic;
46 46
47 47
48 /* Different effects that can be generated */ 48 /* Different effects that can be generated */
49 #define SDL_HAPTIC_CONSTANT (1<<0) 49 #define SDL_HAPTIC_CONSTANT (1<<0)
50 #define SDL_HAPTIC_PERIODIC (1<<1) 50 #define SDL_HAPTIC_SINE (1<<1)
51 #define SDL_HAPTIC_RAMP (1<<2) 51 #define SDL_HAPTIC_SQUARE (1<<2)
52 #define SDL_HAPTIC_SPRING (1<<3) 52 #define SDL_HAPTIC_TRIANGLE (1<<3)
53 #define SDL_HAPTIC_FRICTION (1<<4) 53 #define SDL_HAPTIC_SAWTOOTHUP (1<<4)
54 #define SDL_HAPTIC_DAMPER (1<<5) 54 #define SDL_HAPTIC_SAWTOOTHDOWN (1<<5)
55 #define SDL_HAPTIC_INERTIA (1<<6) 55 #define SDL_HAPTIC_RAMP (1<<6)
56 #define SDL_HAPTIC_CUSTOM (1<<7) 56 #define SDL_HAPTIC_SPRING (1<<7)
57 #define SDL_HAPTIC_GAIN (1<<8) 57 #define SDL_HAPTIC_FRICTION (1<<8)
58 #define SDL_HAPTIC_AUTOCENTER (1<<9) 58 #define SDL_HAPTIC_DAMPER (1<<9)
59 59 #define SDL_HAPTIC_INERTIA (1<<10)
60 60 #define SDL_HAPTIC_CUSTOM (1<<11)
61 /* 61 /* These last two are features the device has, not effects */
62 * Different waveforms a SDL_HAPTIC_PERIODIC effect can have. 62 #define SDL_HAPTIC_GAIN (1<<12)
63 */ 63 #define SDL_HAPTIC_AUTOCENTER (1<<13)
64 typedef enum SDL_waveform {
65 SDL_WAVEFORM_SINE,
66 SDL_WAVEFORM_SQUARE,
67 SDL_WAVEFORM_TRIANGLE,
68 SDL_WAVEFORM_SAWTOOTHUP,
69 SDL_WAVEFORM_SAWTOOTHDOWN,
70 SDL_WAVEFORM_CUSTOM
71 } SDL_waveform;
72 64
73 65
74 /* 66 /*
75 * All values max at 32767 (0x7fff). Signed values also can be negative. 67 * All values max at 32767 (0x7fff). Signed values also can be negative.
76 * Time values unless specified otherwise are in milliseconds. 68 * Time values unless specified otherwise are in milliseconds.
113 Uint16 fade_length; 105 Uint16 fade_length;
114 Uint16 fade_level; 106 Uint16 fade_level;
115 } SDL_HapticConstant; 107 } SDL_HapticConstant;
116 typedef struct SDL_HapticPeriodic { 108 typedef struct SDL_HapticPeriodic {
117 /* Header */ 109 /* Header */
118 Uint16 type; /* SDL_HAPTIC_PERIODIC */ 110 Uint16 type; /* SDL_HAPTIC_{SINE,SQUARE,TRIANGLE,SAWTOOTHUP,SAWTOOTHDOWN} */
119 Uint16 direction; 111 Uint16 direction;
120 112
121 /* Replay */ 113 /* Replay */
122 Uint16 length; 114 Uint16 length;
123 Uint16 delay; 115 Uint16 delay;
125 /* Trigger */ 117 /* Trigger */
126 Uint16 button; 118 Uint16 button;
127 Uint16 interval; 119 Uint16 interval;
128 120
129 /* Periodic */ 121 /* Periodic */
130 SDL_waveform waveform; /* Type of effect */
131 Uint16 period; /* Period of the wave */ 122 Uint16 period; /* Period of the wave */
132 Sint16 magnitude; /* Peak value */ 123 Sint16 magnitude; /* Peak value */
133 Sint16 offset; /* Mean value of the wave */ 124 Sint16 offset; /* Mean value of the wave */
134 Uint16 phase; /* Horizontal shift */ 125 Uint16 phase; /* Horizontal shift */
135 126