diff options
| -rw-r--r-- | src/modules/strobe/strobe.c | 10 |
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; + } } |