testgesture: minor cleanups.

This commit is contained in:
Ryan C. Gordon 2019-03-15 22:17:21 -04:00
parent 5897ed85f5
commit 7cc0a606d8

View File

@ -42,9 +42,7 @@ static int eventWrite;
static int colors[7] = {0xFF,0xFF00,0xFF0000,0xFFFF00,0x00FFFF,0xFF00FF,0xFFFFFF};
SDL_Surface *screen;
SDL_Window *window;
int quitting = 0;
static int quitting = 0;
typedef struct {
float x,y;
@ -267,10 +265,6 @@ void loop()
int main(int argc, char* argv[])
{
int i;
quitting = 0;
/* gesture variables */
knob.r = .1f;
knob.ang = 0;