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Allow micview to exit cleanly on Linux #527

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Merged
merged 1 commit into from
Oct 11, 2017
Merged

Allow micview to exit cleanly on Linux #527

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7 changes: 5 additions & 2 deletions examples/micview.c
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Original file line number Diff line number Diff line change
Expand Up @@ -40,6 +40,8 @@
pthread_t freenect_thread;
volatile int die = 0;

int window;

static freenect_context* f_ctx;
static freenect_device* f_dev;

Expand Down Expand Up @@ -149,7 +151,8 @@ void Reshape(int w, int h) {
void Keyboard(unsigned char key, int x, int y) {
if(key == 'q') {
die = 1;
pthread_exit(NULL);
pthread_join(freenect_thread, NULL);
glutDestroyWindow(window);
}
if(key == 32) {
paused = !paused;
Expand Down Expand Up @@ -205,7 +208,7 @@ int main(int argc, char** argv) {
glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGBA | GLUT_ALPHA );
glutInitWindowSize(800, 600);
glutInitWindowPosition(0, 0);
glutCreateWindow("Microphones");
window = glutCreateWindow("Microphones");
glClearColor(0.0, 0.0, 0.0, 0.0);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
Expand Down