Mercurial > repos > simple16
changeset 16:ae58e7c3c328
Poll events regularly to avoid unresponsive app warnings. Handle quit event
| author | Michael Pavone <pavone@retrodev.com> |
|---|---|
| date | Sun, 27 Mar 2016 21:42:10 -0700 |
| parents | c8a0dbd7752c |
| children | 41ec033ef8c3 |
| files | src/main.c src/system.h src/system_sdl.c |
| diffstat | 3 files changed, 17 insertions(+), 0 deletions(-) [+] |
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--- a/src/main.c Sun Mar 27 21:31:34 2016 -0700 +++ b/src/main.c Sun Mar 27 21:42:10 2016 -0700 @@ -107,6 +107,7 @@ vdp_run(&context->video, CYCLES_PER_FRAME); context->proc->cycles -= CYCLES_PER_FRAME; context->video.cycles -= CYCLES_PER_FRAME; + system_poll_events(); } }
--- a/src/system.h Sun Mar 27 21:31:34 2016 -0700 +++ b/src/system.h Sun Mar 27 21:42:10 2016 -0700 @@ -4,5 +4,6 @@ int system_init(int width, int height); uint16_t *system_get_framebuffer(int *pitch); void system_framebuffer_updated(); +void system_poll_events(); #endif //SYSTEM_H_
--- a/src/system_sdl.c Sun Mar 27 21:31:34 2016 -0700 +++ b/src/system_sdl.c Sun Mar 27 21:42:10 2016 -0700 @@ -1,5 +1,6 @@ #include <SDL.h> #include <stdint.h> +#include <stdlib.h> SDL_Window *window; @@ -49,3 +50,17 @@ SDL_RenderPresent(renderer); } +void system_poll_events() +{ + SDL_Event event; + while(SDL_PollEvent(&event)) + { + switch (event.type) + { + case SDL_QUIT: + exit(0); + break; + } + } +} +