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annotate test/testgesture.c @ 4909:fd40b483d489

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Use SDL endian macros in libm. This fixes problems (specifically with SDL_floor) for systems where __BYTE_ORDER is not defined.
author Daniel Wyatt <Daniel.Wyatt@gmail.com>
date Tue, 16 Nov 2010 13:24:55 -0500
parents f9ab8df6d45a
children f5f70fed2c4c
rev   line source
4689
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
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1 /* Usage:
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2 * Spacebar to begin recording a gesture on all touches.
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3 * s to save all touches into "./gestureSave"
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4 * l to load all touches from "./gestureSave"
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5 */
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6
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7 #include <stdio.h>
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8 #include <SDL.h>
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9 #include <math.h>
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10 #include <SDL_touch.h>
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11 #include <SDL_gesture.h>
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12
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13
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14 /* Make sure we have good macros for printing 32 and 64 bit values */
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15 #ifndef PRIs32
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16 #define PRIs32 "d"
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17 #endif
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18 #ifndef PRIu32
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19 #define PRIu32 "u"
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20 #endif
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21 #ifndef PRIs64
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22 #ifdef __WIN32__
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23 #define PRIs64 "I64"
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24 #else
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25 #define PRIs64 "lld"
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26 #endif
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27 #endif
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28 #ifndef PRIu64
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29 #ifdef __WIN32__
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30 #define PRIu64 "I64u"
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31 #else
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32 #define PRIu64 "llu"
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33 #endif
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34 #endif
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35
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36 #define WIDTH 640
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37 #define HEIGHT 480
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38 #define BPP 4
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39 #define DEPTH 32
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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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44
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45 #define VERBOSE SDL_FALSE
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47 SDL_Event events[EVENT_BUF_SIZE];
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48 int eventWrite;
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49
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50 int colors[7] = {0xFF,0xFF00,0xFF0000,0xFFFF00,0x00FFFF,0xFF00FF,0xFFFFFF};
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51
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52 typedef struct {
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53 float x,y;
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54 } Point;
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55
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56 typedef struct {
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57 float ang,r;
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58 Point p;
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59 } Knob;
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60
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61 Knob knob;
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62
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63 void handler (int sig)
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64 {
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65 printf ("\exiting...(%d)\n", sig);
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66 exit (0);
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67 }
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68
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69 void perror_exit (char *error)
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70 {
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71 perror (error);
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72 handler (9);
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73 }
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74
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75 void setpix(SDL_Surface *screen, int x, int y, unsigned int col)
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76 {
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77 Uint32 *pixmem32;
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78 Uint32 colour;
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79
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80 if((unsigned)x > screen->w) return;
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81 if((unsigned)y > screen->h) return;
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82
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83 pixmem32 = (Uint32*) screen->pixels + y*screen->pitch/BPP + x;
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84
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85 Uint8 r,g,b;
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86 float a;
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88 memcpy(&colour,pixmem32,screen->format->BytesPerPixel);
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89
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90 SDL_GetRGB(colour,screen->format,&r,&g,&b);
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91 //r = 0;g = 0; b = 0;
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92 a = (col>>24)&0xFF;
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93 if(a == 0) a = 0xFF; //Hack, to make things easier.
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94 a /= 0xFF;
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95 r = r*(1-a) + ((col>>16)&0xFF)*(a);
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96 g = g*(1-a) + ((col>> 8)&0xFF)*(a);
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97 b = b*(1-a) + ((col>> 0)&0xFF)*(a);
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98 colour = SDL_MapRGB( screen->format,r, g, b);
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101 *pixmem32 = colour;
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102 }
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103
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104 void drawLine(SDL_Surface *screen,int x0,int y0,int x1,int y1,unsigned int col) {
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105 float t;
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106 for(t=0;t<1;t+=1.f/SDL_max(abs(x0-x1),abs(y0-y1)))
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107 setpix(screen,x1+t*(x0-x1),y1+t*(y0-y1),col);
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108 }
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109
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110 void drawCircle(SDL_Surface* screen,int x,int y,int r,unsigned int c)
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111 {
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diff changeset
112 int tx,ty;
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113 float xr;
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114 for(ty = -abs(r);ty <= abs(r);ty++) {
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diff changeset
115 xr = sqrt(r*r - ty*ty);
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diff changeset
116 if(r > 0) { //r > 0 ==> filled circle
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diff changeset
117 for(tx=-xr+.5;tx<=xr-.5;tx++) {
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118 setpix(screen,x+tx,y+ty,c);
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119 }
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120 }
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121 else {
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122 setpix(screen,x-xr+.5,y+ty,c);
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123 setpix(screen,x+xr-.5,y+ty,c);
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124 }
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125 }
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126 }
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127
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128 void drawKnob(SDL_Surface* screen,Knob k) {
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129 drawCircle(screen,k.p.x*screen->w,k.p.y*screen->h,k.r*screen->w,0xFFFFFF);
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130 drawCircle(screen,(k.p.x+k.r/2*cos(k.ang))*screen->w,
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131 (k.p.y+k.r/2*sin(k.ang))*screen->h,k.r/4*screen->w,0);
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132 }
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133
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134 void DrawScreen(SDL_Surface* screen)
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135 {
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136 int x, y;
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137 if(SDL_MUSTLOCK(screen))
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138 {
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139 if(SDL_LockSurface(screen) < 0) return;
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140 }
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141 for(y = 0;y < screen->h;y++)
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142 for(x = 0;x < screen->w;x++)
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143 setpix(screen,x,y,((x%255)<<16) + ((y%255)<<8) + (x+y)%255);
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144
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145 int i;
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146 //draw Touch History
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147 for(i = SDL_max(0,eventWrite - EVENT_BUF_SIZE);i < eventWrite;i++) {
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148 SDL_Event event = events[i&(EVENT_BUF_SIZE-1)];
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149 int age = eventWrite - i - 1;
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150 if(event.type == SDL_FINGERMOTION ||
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151 event.type == SDL_FINGERDOWN ||
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152 event.type == SDL_FINGERUP) {
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153 SDL_Touch* inTouch = SDL_GetTouch(event.tfinger.touchId);
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154 if(inTouch == NULL) continue;
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155
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156 float x = ((float)event.tfinger.x)/inTouch->xres;
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diff changeset
157 float y = ((float)event.tfinger.y)/inTouch->yres;
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158
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159 //draw the touch:
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160 unsigned int c = colors[event.tfinger.touchId%7];
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161 unsigned int col =
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162 ((unsigned int)(c*(.1+.85))) |
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diff changeset
163 ((unsigned int)((0xFF*(1-((float)age)/EVENT_BUF_SIZE))) & 0xFF)<<24;
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164
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diff changeset
165 if(event.type == SDL_FINGERMOTION)
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diff changeset
166 drawCircle(screen,x*screen->w,y*screen->h,5,col);
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diff changeset
167 else if(event.type == SDL_FINGERDOWN)
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diff changeset
168 drawCircle(screen,x*screen->w,y*screen->h,-10,col);
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diff changeset
169 }
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170 }
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171
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diff changeset
172 if(knob.p.x > 0)
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diff changeset
173 drawKnob(screen,knob);
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diff changeset
174
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diff changeset
175 if(SDL_MUSTLOCK(screen)) SDL_UnlockSurface(screen);
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diff changeset
176 SDL_Flip(screen);
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177 }
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178
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
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diff changeset
179 SDL_Surface* initScreen(int width,int height)
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diff changeset
180 {
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diff changeset
181 return SDL_SetVideoMode(width, height, DEPTH,
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diff changeset
182 SDL_HWSURFACE | SDL_RESIZABLE);
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183 }
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diff changeset
184
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185 int main(int argc, char* argv[])
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diff changeset
186 {
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diff changeset
187 SDL_Surface *screen;
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diff changeset
188 SDL_Event event;
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189
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diff changeset
190 //gesture variables
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diff changeset
191 knob.r = .1;
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diff changeset
192 knob.ang = 0;
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diff changeset
193
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
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diff changeset
194
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diff changeset
195 SDL_bool quitting = SDL_FALSE;
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diff changeset
196 SDL_RWops *src;
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197
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diff changeset
198 if (SDL_Init(SDL_INIT_VIDEO) < 0 ) return 1;
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199
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diff changeset
200 if (!(screen = initScreen(WIDTH,HEIGHT)))
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diff changeset
201 {
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
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diff changeset
202 SDL_Quit();
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diff changeset
203 return 1;
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diff changeset
204 }
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205
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diff changeset
206 while(!quitting) {
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diff changeset
207 while(SDL_PollEvent(&event))
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diff changeset
208 {
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
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diff changeset
209 //Record _all_ events
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diff changeset
210 events[eventWrite & (EVENT_BUF_SIZE-1)] = event;
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diff changeset
211 eventWrite++;
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212
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diff changeset
213 switch (event.type)
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diff changeset
214 {
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diff changeset
215 case SDL_QUIT:
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diff changeset
216 quitting = SDL_TRUE;
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diff changeset
217 break;
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diff changeset
218 case SDL_KEYDOWN:
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diff changeset
219 switch (event.key.keysym.sym)
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
220 {
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
221 case SDLK_SPACE:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
222 SDL_RecordGesture(-1);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
223 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
224 case SDLK_s:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
225 src = SDL_RWFromFile("gestureSave","w");
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
226 printf("Wrote %i templates\n",SDL_SaveAllDollarTemplates(src));
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
227 SDL_RWclose(src);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
228 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
229 case SDLK_l:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
230 src = SDL_RWFromFile("gestureSave","r");
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
231 printf("Loaded: %i\n",SDL_LoadDollarTemplates(-1,src));
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
232 SDL_RWclose(src);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
233 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
234 case SDLK_ESCAPE:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
235 quitting = SDL_TRUE;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
236 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
237 }
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
238 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
239 case SDL_VIDEORESIZE:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
240 if (!(screen = initScreen(event.resize.w,
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
241 event.resize.h)))
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
242 {
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
243 SDL_Quit();
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
244 return 1;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
245 }
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
246 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
247 case SDL_FINGERMOTION:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
248 ;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
249 #if VERBOSE
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
250 printf("Finger: %i,x: %i, y: %i\n",event.tfinger.fingerId,
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
251 event.tfinger.x,event.tfinger.y);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
252 #endif
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
253 SDL_Touch* inTouch = SDL_GetTouch(event.tfinger.touchId);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
254 SDL_Finger* inFinger = SDL_GetFinger(inTouch,event.tfinger.fingerId);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
255 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
256 case SDL_FINGERDOWN:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
257 #if VERBOSE
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
258 printf("Finger: %"PRIs64" down - x: %i, y: %i\n",
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
259 event.tfinger.fingerId,event.tfinger.x,event.tfinger.y);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
260 #endif
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
261 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
262 case SDL_FINGERUP:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
263 #if VERBOSE
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
264 printf("Finger: %"PRIs64" up - x: %i, y: %i\n",
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
265 event.tfinger.fingerId,event.tfinger.x,event.tfinger.y);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
266 #endif
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
267 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
268 case SDL_MULTIGESTURE:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
269 #if VERBOSE
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
270 printf("Multi Gesture: x = %f, y = %f, dAng = %f, dR = %f\n",
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
271 event.mgesture.x,
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
272 event.mgesture.y,
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
273 event.mgesture.dTheta,
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
274 event.mgesture.dDist);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
275 printf("MG: numDownTouch = %i\n",event.mgesture.numFingers);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
276 #endif
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
277 knob.p.x = event.mgesture.x;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
278 knob.p.y = event.mgesture.y;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
279 knob.ang += event.mgesture.dTheta;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
280 knob.r += event.mgesture.dDist;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
281 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
282 case SDL_DOLLARGESTURE:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
283 printf("Gesture %"PRIs64" performed, error: %f\n",
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
284 event.dgesture.gestureId,
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
285 event.dgesture.error);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
286 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
287 case SDL_DOLLARRECORD:
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
288 printf("Recorded gesture: %"PRIs64"\n",event.dgesture.gestureId);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
289 break;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
290 }
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
291 }
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
292 DrawScreen(screen);
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
293 }
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
294 SDL_Quit();
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
295 return 0;
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
296 }
f9ab8df6d45a Added README.touch and README.gesture. Moved touchtest/gestureSDLTest to test/testgesture
Jim Grandpre <jim.tla@gmail.com>
parents:
diff changeset
297