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annotate touchTest/gestureSDLTest.c @ 4679:5ee96ba0c01e

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Fixed various type and print format issues
author Sam Lantinga <slouken@libsdl.org>
date Sat, 31 Jul 2010 20:38:37 -0700
parents 99b4560b7aa1
children 5378f2d0754f
rev   line source
4657
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1 #include <stdio.h>
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2 #include <SDL.h>
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3 #include <math.h>
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4 #include <SDL_touch.h>
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5 #include <SDL_gesture.h>
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6
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7 /* Make sure we have good macros for printing 32 and 64 bit values */
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8 #ifndef PRIs32
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9 #define PRIs32 "d"
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10 #endif
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11 #ifndef PRIu32
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12 #define PRIu32 "u"
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13 #endif
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14 #ifndef PRIs64
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15 #ifdef __WIN32__
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16 #define PRIs64 "I64"
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17 #else
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18 #define PRIs64 "lld"
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19 #endif
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20 #endif
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21 #ifndef PRIu64
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22 #ifdef __WIN32__
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23 #define PRIu64 "I64u"
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24 #else
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25 #define PRIu64 "llu"
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26 #endif
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27 #endif
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28
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29 #define PI 3.1415926535897
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30 #define PHI ((sqrt(5)-1)/2)
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31 #define WIDTH 640
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32 #define HEIGHT 480
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33 #define BPP 4
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34 #define DEPTH 32
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35
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36 #define MAXFINGERS 5
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37
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38 #define DOLLARNPOINTS 64
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39 #define DOLLARSIZE 256
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40
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41 //MUST BE A POWER OF 2!
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42 #define EVENT_BUF_SIZE 256
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43
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44 SDL_Event events[EVENT_BUF_SIZE];
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45 int eventWrite;
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46
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47 int mousx,mousy;
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48 int keystat[512];
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49 int bstatus;
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50
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51 int colors[7] = {0xFF,0xFF00,0xFF0000,0xFFFF00,0x00FFFF,0xFF00FF,0xFFFFFF};
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52
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53 SDL_FingerID index2fingerid[MAXFINGERS];
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54 int fingersDown;
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55
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56 typedef struct {
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57 float x,y;
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58 } Point;
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59
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60 typedef struct {
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61 Point p;
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62 float pressure;
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63 SDL_FingerID id;
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64 } Finger;
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65
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66 typedef struct {
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67 Finger f;
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68 Point cv;
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69 float dtheta,dDist;
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70 } TouchPoint;
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71
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72
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73 typedef struct { //dt + s
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74 Point d,s; //direction, start
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75 int points;
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76 } Line;
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77
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78
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79 typedef struct {
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80 float length;
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81
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82 int numPoints;
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83 Point p[EVENT_BUF_SIZE]; //To be safe
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84 } DollarPath;
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85
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86 typedef struct {
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87 float ang,r;
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88 Point p;
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89 } Knob;
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90
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91 Knob knob;
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92
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93 Finger finger[MAXFINGERS];
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94
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95
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96 DollarPath dollarPath[MAXFINGERS];
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97
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98 #define MAXTEMPLATES 4
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99
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100 Point dollarTemplate[MAXTEMPLATES][DOLLARNPOINTS];
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101 int numDollarTemplates = 0;
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102 #ifdef DRAW_VECTOR_EST
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103 Line gestureLine[MAXFINGERS];
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104 #endif
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105
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106 void handler (int sig)
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107 {
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108 printf ("\exiting...(%d)\n", sig);
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109 exit (0);
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110 }
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111
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112 void perror_exit (char *error)
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113 {
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114 perror (error);
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115 handler (9);
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116 }
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117
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118
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119 void setpix(SDL_Surface *screen, int x, int y, unsigned int col)
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120 {
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121 Uint32 *pixmem32;
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122 Uint32 colour;
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123
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124 if((unsigned)x > screen->w) return;
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125 if((unsigned)y > screen->h) return;
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126
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127 pixmem32 = (Uint32*) screen->pixels + y*screen->pitch/BPP + x;
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128
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129 Uint8 r,g,b;
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130 float a;
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131
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132 memcpy(&colour,pixmem32,screen->format->BytesPerPixel);
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133
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134 SDL_GetRGB(colour,screen->format,&r,&g,&b); //Always returns 0xFFFFFF?
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135 //r = 0;g = 0; b = 0;
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136 a = (col>>24)&0xFF;
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137 if(a == 0) a = 0xFF; //Hack, to make things easier.
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138 a /= 0xFF;
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139 r = r*(1-a) + ((col>>16)&0xFF)*(a);
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140 g = g*(1-a) + ((col>> 8)&0xFF)*(a);
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141 b = b*(1-a) + ((col>> 0)&0xFF)*(a);
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142 colour = SDL_MapRGB( screen->format,r, g, b);
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143
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144
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145 *pixmem32 = colour;
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146 }
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147
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148 void drawLine(SDL_Surface *screen,int x0,int y0,int x1,int y1,unsigned int col) {
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149 float t;
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150 for(t=0;t<1;t+=1.f/SDL_max(abs(x0-x1),abs(y0-y1)))
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151 setpix(screen,x1+t*(x0-x1),y1+t*(y0-y1),col);
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152 }
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153 void drawCircle(SDL_Surface* screen,int x,int y,int r,unsigned int c)
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154 {
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155
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156 float a;
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157 int tx;
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158
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159 int ty;
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160 float xr;
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161 for(ty = -abs(r);ty <= abs(r);ty++) {
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162 xr = sqrt(r*r - ty*ty);
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163 if(r > 0) { //r > 0 ==> filled circle
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164 for(tx=-xr+.5;tx<=xr-.5;tx++) {
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165 setpix(screen,x+tx,y+ty,c);
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166 }
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167 }
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168 else {
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169 setpix(screen,x-xr+.5,y+ty,c);
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170 setpix(screen,x+xr-.5,y+ty,c);
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171 }
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172 }
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173 }
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174
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175 void drawKnob(SDL_Surface* screen,Knob k) {
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176 //printf("Knob: x = %f, y = %f, r = %f, a = %f\n",k.p.x,k.p.y,k.r,k.ang);
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177
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178 drawCircle(screen,k.p.x*screen->w,k.p.y*screen->h,k.r*screen->w,0xFFFFFF);
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179
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180 drawCircle(screen,(k.p.x+k.r/2*cos(k.ang))*screen->w,
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181 (k.p.y+k.r/2*sin(k.ang))*screen->h,k.r/4*screen->w,0);
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182
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183 }
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184
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185 void DrawScreen(SDL_Surface* screen, int h)
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186 {
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187 int x, y, xm,ym,c;
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188 if(SDL_MUSTLOCK(screen))
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189 {
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190 if(SDL_LockSurface(screen) < 0) return;
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191 }
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192 for(y = 0; y < screen->h; y++ )
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193 {
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194 for( x = 0; x < screen->w; x++ )
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195 {
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196 //setpixel(screen, x, y, (x*x)/256+3*y+h, (y*y)/256+x+h, h);
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197 //xm = (x+h)%screen->w;
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198 //ym = (y+h)%screen->w;
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199 //c = sin(h/256*2*PI)*x*y/screen->w/screen->h;
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200 //setpix(screen,x,y,255*sin(xm/screen->w*2*PI),sin(h/255*2*PI)*255*y/screen->h,c);
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201 setpix(screen,x,y,((x%255)<<16) + ((y%255)<<8) + (x+y)%255);
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202 //setpix(screen,x,y,0); //Inefficient, but that's okay...
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203 }
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204 }
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205 drawCircle(screen,mousx,mousy,-30,0xFFFFFF);
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206 drawLine(screen,0,0,screen->w,screen->h,0xFFFFFF);
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207
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208 int i;
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209 //draw Touch History
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210 TouchPoint gestureLast[MAXFINGERS];
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211 //printf("------------------Start History------------------\n");
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212 for(i = 0;i < MAXFINGERS;i++) {
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213 gestureLast[i].f.id = -1;
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214 }
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215 int numDownFingers = 0;
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216 Point centroid;
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217 float gdtheta,gdDist;
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218
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219
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220 for(i = SDL_max(0,eventWrite - EVENT_BUF_SIZE);i < eventWrite;i++) {
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221 SDL_Event event = events[i&(EVENT_BUF_SIZE-1)];
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222 int age = eventWrite - i - 1;
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223 if(event.type == SDL_FINGERMOTION ||
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224 event.type == SDL_FINGERDOWN ||
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225 event.type == SDL_FINGERUP) {
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226 SDL_Touch* inTouch = SDL_GetTouch(event.tfinger.touchId);
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227 //SDL_Finger* inFinger = SDL_GetFinger(inTouch,event.tfinger.fingerId);
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228
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229 float x = ((float)event.tfinger.x)/inTouch->xres;
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230 float y = ((float)event.tfinger.y)/inTouch->yres;
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231
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232 //draw the touch:
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233
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234 unsigned int c = colors[event.tfinger.touchId%7];
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235 unsigned int col =
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236 ((unsigned int)(c*(.1+.85))) |
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237 ((unsigned int)((0xFF*(1-((float)age)/EVENT_BUF_SIZE))) & 0xFF)<<24;
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238
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239 if(event.type == SDL_FINGERMOTION)
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240 drawCircle(screen,x*screen->w,y*screen->h,5,col);
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241 else if(event.type == SDL_FINGERDOWN)
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242 drawCircle(screen,x*screen->w,y*screen->h,-10,col);
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243 /*
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244 //if there is a centroid, draw it
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245 if(numDownFingers > 1) {
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246 unsigned int col =
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247 ((unsigned int)(0xFFFFFF)) |
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248 ((unsigned int)((0xFF*(1-((float)age)/EVENT_BUF_SIZE))) & 0xFF)<<24;
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249 drawCircle(screen,centroid.x*screen->w,centroid.y*screen->h,5,col);
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250 }
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251 */
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252 }
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253 }
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254
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255
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256 for(i=0;i<MAXFINGERS;i++)
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257 if(finger[i].p.x >= 0 && finger[i].p.y >= 0)
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258 if(finger[i].pressure > 0)
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259 drawCircle(screen,finger[i].p.x*screen->w,finger[i].p.y*screen->h
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260 ,20,0xFF*finger[i].pressure);
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261 else
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262 drawCircle(screen,finger[i].p.x*screen->w,finger[i].p.y*screen->h
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263 ,20,0xFF);
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264
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265
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266
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267 keystat[32] = 0;
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268
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269 if(knob.p.x > 0)
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270 drawKnob(screen,knob);
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271
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272 if(SDL_MUSTLOCK(screen)) SDL_UnlockSurface(screen);
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273
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274 SDL_Flip(screen);
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275 }
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276
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277 SDL_Surface* initScreen(int width,int height)
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278 {
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279 return SDL_SetVideoMode(width, height, DEPTH,
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280 SDL_HWSURFACE | SDL_RESIZABLE);
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281 }
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282
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283 int main(int argc, char* argv[])
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284 {
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285 SDL_Surface *screen;
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286 SDL_Event event;
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287
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288 int keypress = 0;
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289 int h=0,s=1,i,j;
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290
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291 //gesture variables
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292 int numDownFingers = 0;
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diff changeset
293 float gdtheta = 0,gdDist = 0;
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parents:
diff changeset
294 Point centroid;
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parents:
diff changeset
295 knob.r = .1;
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parents:
diff changeset
296 knob.ang = 0;
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diff changeset
297 TouchPoint gestureLast[MAXFINGERS];
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diff changeset
298
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299
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diff changeset
300
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diff changeset
301 memset(keystat,0,512*sizeof(keystat[0]));
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
302 if (SDL_Init(SDL_INIT_VIDEO) < 0 ) return 1;
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parents:
diff changeset
303
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parents:
diff changeset
304 if (!(screen = initScreen(WIDTH,HEIGHT)))
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parents:
diff changeset
305 {
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
306 SDL_Quit();
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parents:
diff changeset
307 return 1;
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parents:
diff changeset
308 }
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parents:
diff changeset
309
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parents:
diff changeset
310 while(!keystat[27]) {
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parents:
diff changeset
311 //Poll SDL
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parents:
diff changeset
312 while(SDL_PollEvent(&event))
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diff changeset
313 {
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parents:
diff changeset
314 //Record _all_ events
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diff changeset
315 events[eventWrite & (EVENT_BUF_SIZE-1)] = event;
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diff changeset
316 eventWrite++;
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317
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diff changeset
318 switch (event.type)
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parents:
diff changeset
319 {
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parents:
diff changeset
320 case SDL_QUIT:
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diff changeset
321 keystat[27] = 1;
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diff changeset
322 break;
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diff changeset
323 case SDL_KEYDOWN:
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diff changeset
324 //printf("%i\n",event.key.keysym.sym);
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diff changeset
325 keystat[event.key.keysym.sym] = 1;
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diff changeset
326 if(event.key.keysym.sym == 32) {
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diff changeset
327 SDL_RecordGesture(-1);
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diff changeset
328 }
063b9455bd1a Added some files I had previosuly missed
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diff changeset
329 else if(event.key.keysym.sym == 115) {
4664
317a151b79ad Bug fixes, now using RWops instead of File pointers.
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diff changeset
330 SDL_RWops *src;
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diff changeset
331 //fp = fopen("gestureSave","w");
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diff changeset
332 src = SDL_RWFromFile("gestureSave","w");
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parents: 4662
diff changeset
333
317a151b79ad Bug fixes, now using RWops instead of File pointers.
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parents: 4662
diff changeset
334 printf("Wrote %i templates\n",SDL_SaveAllDollarTemplates(src));
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parents: 4662
diff changeset
335 //fclose(fp);
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diff changeset
336 SDL_RWclose(src);
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diff changeset
337 }
063b9455bd1a Added some files I had previosuly missed
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diff changeset
338 else if(event.key.keysym.sym == 108) {
4664
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parents: 4662
diff changeset
339 SDL_RWops *src;
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parents: 4662
diff changeset
340 //fp = fopen("gestureSave","r");
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diff changeset
341 src = SDL_RWFromFile("gestureSave","r");
317a151b79ad Bug fixes, now using RWops instead of File pointers.
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parents: 4662
diff changeset
342 printf("Loaded: %i\n",SDL_LoadDollarTemplates(-1,src));
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parents: 4662
diff changeset
343 //fclose(fp);
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diff changeset
344 SDL_RWclose(src);
4659
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diff changeset
345 }
063b9455bd1a Added some files I had previosuly missed
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diff changeset
346
4657
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diff changeset
347 //keypress = 1;
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diff changeset
348 break;
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diff changeset
349 case SDL_KEYUP:
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diff changeset
350 //printf("%i\n",event.key.keysym.sym);
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diff changeset
351 keystat[event.key.keysym.sym] = 0;
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diff changeset
352 //keypress = 1;
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diff changeset
353 break;
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354 case SDL_VIDEORESIZE:
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diff changeset
355 if (!(screen = initScreen(event.resize.w,
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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diff changeset
356 event.resize.h)))
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diff changeset
357 {
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diff changeset
358 SDL_Quit();
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diff changeset
359 return 1;
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parents:
diff changeset
360 }
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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diff changeset
361 break;
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diff changeset
362 case SDL_MOUSEMOTION:
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diff changeset
363 mousx = event.motion.x;
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parents:
diff changeset
364 mousy = event.motion.y;
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diff changeset
365 break;
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diff changeset
366 case SDL_MOUSEBUTTONDOWN:
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diff changeset
367 bstatus |= (1<<(event.button.button-1));
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diff changeset
368 break;
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diff changeset
369 case SDL_MOUSEBUTTONUP:
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diff changeset
370 bstatus &= ~(1<<(event.button.button-1));
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diff changeset
371 break;
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diff changeset
372 case SDL_FINGERMOTION:
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diff changeset
373 ;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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diff changeset
374 //printf("Finger: %i,x: %i, y: %i\n",event.tfinger.fingerId,
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
375 // event.tfinger.x,event.tfinger.y);
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parents:
diff changeset
376 SDL_Touch* inTouch = SDL_GetTouch(event.tfinger.touchId);
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parents:
diff changeset
377 SDL_Finger* inFinger = SDL_GetFinger(inTouch,event.tfinger.fingerId);
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parents:
diff changeset
378
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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diff changeset
379 for(i = 0;i<MAXFINGERS;i++)
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
380 if(index2fingerid[i] == event.tfinger.fingerId)
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parents:
diff changeset
381 break;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
382 if(i == MAXFINGERS) break;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
383 if(inTouch > 0) {
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
384 finger[i].p.x = ((float)event.tfinger.x)/
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
385 inTouch->xres;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
386 finger[i].p.y = ((float)event.tfinger.y)/
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
387 inTouch->yres;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
388
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
389 finger[i].pressure =
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
390 ((float)event.tfinger.pressure)/inTouch->pressureres;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
391 /*
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
392 printf("Finger: %i, Pressure: %f Pressureres: %i\n",
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
393 event.tfinger.fingerId,
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
394 finger[i].pressure,
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
395 inTouch->pressureres);
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
396 */
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
397 //printf("Finger: %i, pressure: %f\n",event.tfinger.fingerId,
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
398 // finger[event.tfinger.fingerId].pressure);
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
399 }
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
400
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
401 break;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
402 case SDL_FINGERDOWN:
4679
5ee96ba0c01e Fixed various type and print format issues
Sam Lantinga <slouken@libsdl.org>
parents: 4676
diff changeset
403 printf("Finger: %"PRIs64" down - x: %i, y: %i\n",event.tfinger.fingerId,
4657
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
404 event.tfinger.x,event.tfinger.y);
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
405
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
406 for(i = 0;i<MAXFINGERS;i++)
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
407 if(index2fingerid[i] == -1) {
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
408 index2fingerid[i] = event.tfinger.fingerId;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
409 break;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
410 }
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
411 finger[i].p.x = event.tfinger.x;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
412 finger[i].p.y = event.tfinger.y;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
413 break;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
414 case SDL_FINGERUP:
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5ee96ba0c01e Fixed various type and print format issues
Sam Lantinga <slouken@libsdl.org>
parents: 4676
diff changeset
415 printf("Finger: %"PRIs64" up - x: %i, y: %i\n",event.tfinger.fingerId,
4657
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
416 event.tfinger.x,event.tfinger.y);
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
417 for(i = 0;i<MAXFINGERS;i++)
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
418 if(index2fingerid[i] == event.tfinger.fingerId) {
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
419 index2fingerid[i] = -1;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
420 break;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
421 }
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
422 finger[i].p.x = -1;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
423 finger[i].p.y = -1;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
424 break;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
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parents:
diff changeset
425 case SDL_MULTIGESTURE:
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
426 knob.p.x = event.mgesture.x;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
427 knob.p.y = event.mgesture.y;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
428 knob.ang += event.mgesture.dTheta;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
429 knob.r += event.mgesture.dDist;
4659
063b9455bd1a Added some files I had previosuly missed
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diff changeset
430 break;
063b9455bd1a Added some files I had previosuly missed
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parents: 4657
diff changeset
431 case SDL_DOLLARGESTURE:
4679
5ee96ba0c01e Fixed various type and print format issues
Sam Lantinga <slouken@libsdl.org>
parents: 4676
diff changeset
432 printf("Gesture %"PRIs64" performed, error: %f\n",
4659
063b9455bd1a Added some files I had previosuly missed
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parents: 4657
diff changeset
433 event.dgesture.gestureId,
063b9455bd1a Added some files I had previosuly missed
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parents: 4657
diff changeset
434 event.dgesture.error);
063b9455bd1a Added some files I had previosuly missed
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parents: 4657
diff changeset
435 break;
063b9455bd1a Added some files I had previosuly missed
Jim Grandpre <jim.tla@gmail.com>
parents: 4657
diff changeset
436 case SDL_DOLLARRECORD:
4679
5ee96ba0c01e Fixed various type and print format issues
Sam Lantinga <slouken@libsdl.org>
parents: 4676
diff changeset
437 printf("Recorded gesture: %"PRIs64"\n",event.dgesture.gestureId);
4659
063b9455bd1a Added some files I had previosuly missed
Jim Grandpre <jim.tla@gmail.com>
parents: 4657
diff changeset
438 break;
4657
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
439 }
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
440 }
4659
063b9455bd1a Added some files I had previosuly missed
Jim Grandpre <jim.tla@gmail.com>
parents: 4657
diff changeset
441 DrawScreen(screen,h);
063b9455bd1a Added some files I had previosuly missed
Jim Grandpre <jim.tla@gmail.com>
parents: 4657
diff changeset
442 for(i = 0; i < 256; i++)
063b9455bd1a Added some files I had previosuly missed
Jim Grandpre <jim.tla@gmail.com>
parents: 4657
diff changeset
443 if(keystat[i])
063b9455bd1a Added some files I had previosuly missed
Jim Grandpre <jim.tla@gmail.com>
parents: 4657
diff changeset
444 printf("Key %i down\n",i);
4657
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
445 }
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
446 SDL_Quit();
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
447
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
448 return 0;
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
449 }
eed063a0bf5b Moved Multi finger gesture recognition into the library.
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
450