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atspi-rssi/gui.c (gui): exit on keystroke or quit request

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This commit is contained in:
Werner Almesberger 2010-11-08 20:24:59 -03:00
parent 0463bbea5d
commit e3bae73a5e
1 changed files with 6 additions and 0 deletions
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6
tools/atspi-rssi/gui.c
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@ -112,6 +112,7 @@ void gui(struct atspi_dsc *dsc)
{ {
SDL_Surface *surf; SDL_Surface *surf;
int z[N_CHAN*N_TIME]; int z[N_CHAN*N_TIME];
SDL_Event event;
memset(z, 0, sizeof(z)); memset(z, 0, sizeof(z));
gettimeofday(&t0, NULL); gettimeofday(&t0, NULL);
@ -129,6 +130,11 @@ void gui(struct atspi_dsc *dsc)
} }
while (1) { while (1) {
while (SDL_PollEvent(&event))
if (event.type == SDL_KEYDOWN ||
event.type == SDL_QUIT)
return;
shift_grid(z, N_CHAN, N_TIME); shift_grid(z, N_CHAN, N_TIME);
sweep(dsc, z); sweep(dsc, z);