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Don't update metadata faster than the framerate

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Martijn Braam
2024-01-18 02:34:51 +01:00
parent 8ca9028d45
commit 4032b53592
1 changed files with 7 additions and 0 deletions
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7
src/io_pipeline.c
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@@ -21,6 +21,7 @@ MPCamera *mpcamera = NULL;
static MPPipeline *pipeline; static MPPipeline *pipeline;
static GSource *capture_source; static GSource *capture_source;
static bool pipeline_changed = true;
static void static void
setup(MPPipeline *pipeline, const void *data) setup(MPPipeline *pipeline, const void *data)
@@ -52,6 +53,10 @@ mp_io_pipeline_stop()
static void static void
update_process_pipeline() update_process_pipeline()
{ {
if (!pipeline_changed) {
return;
}
pipeline_changed = false;
// Grab the latest control values // Grab the latest control values
if (!state_io.gain.manual && state_io.gain.control) { if (!state_io.gain.manual && state_io.gain.control) {
state_io.gain.value = mp_camera_control_get_int32( state_io.gain.value = mp_camera_control_get_int32(
@@ -268,6 +273,8 @@ on_frame(MPBuffer buffer, void *_data)
return; return;
} }
pipeline_changed = true;
// Only update controls right after a frame was captured // Only update controls right after a frame was captured
do_aaa(); do_aaa();
update_controls(); update_controls();