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-rw-r--r--src/modules/strobe/strobe.c10
1 files changed, 6 insertions, 4 deletions
diff --git a/src/modules/strobe/strobe.c b/src/modules/strobe/strobe.c
index 4616df4..bff1e64 100644
--- a/src/modules/strobe/strobe.c
+++ b/src/modules/strobe/strobe.c
@@ -17,9 +17,6 @@
/* TODO:
* - Make period setting more flexible
- * - Currently if the frame rate can't keep up with the period, strobe will
- * just stick on. There should probably be a force_flash={yes,no} setting
- * to ensure a flash still occurs when the frame rate can't keep up.
*/
#define STROBE_DEFAULT_PERIOD .1
@@ -34,6 +31,7 @@ typedef struct strobe_context_t {
strobe_setup_t setup;
unsigned ticks;
unsigned flash:1;
+ unsigned flash_ready:1;
} strobe_context_t;
@@ -66,8 +64,12 @@ static void strobe_prepare_frame(til_module_context_t *context, unsigned ticks,
*res_frame_plan = (til_frame_plan_t){ .fragmenter = til_fragmenter_slice_per_cpu };
- if (ticks - ctxt->ticks >= (unsigned)(ctxt->setup.period * 1000.f))
+ if (ctxt->flash_ready && (ticks - ctxt->ticks >= (unsigned)(ctxt->setup.period * 1000.f))){
ctxt->flash = 1;
+ ctxt->flash_ready = 0;
+ } else {
+ ctxt->flash_ready = 1;
+ }
}
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