Synchronize realtime data with display frames

2026-08-05 20:10:02 +02:00
parent feec2bac56
commit c6a1037611
3 changed files with 55 additions and 75 deletions
@@ -19,9 +19,15 @@ assert(/renderRequestGeneration\s*===\s*renderGeneration\)\s*renderDirty\s*=\s*f
  'an in-flight render must not clear a newer render request');
 assert(/const frameDue\s*=\s*audioOk\s*\|\|\s*elapsed\s*>=\s*target/.test(main),
  'live displays must use requestAnimationFrame directly instead of a second 60 Hz gate');
+assert(/await flushPendingPhoenixData\(env, CONFIG\);[^]*?const currentMetricsSeq/.test(main),
+  'the render loop must publish buffered Phoenix data before reading frame sequences');
 assert(/await updateActiveMeters\(env, d, CONFIG\);\s*[^]*?env\.requestRender\?\.\('audio'\)/.test(audio),
  'audio rendering must be requested after active meters finish updating');
-assert(!/phoenixPacketRaf\s*=\s*requestAnimationFrame/.test(audio),
-  'metrics packets must not wait for a competing requestAnimationFrame pump');
+assert(/export async function flushPendingPhoenixData\(env, CONFIG\)/.test(audio),
+  'Phoenix data paths must expose one display-synchronized presentation pump');
+assert(!/requestAnimationFrame/.test(audio),
+  'audio transport must not create requestAnimationFrame loops that compete with the canvas loop');
+assert(!/while\s*\(pendingPhoenixFrame\)/.test(audio),
+  'metrics transport must coalesce bursts instead of draining every queued state');

 console.log('GUI contract regression tests passed');