WebGPU renderer complete: dirty uploads, default limits, legacy removed, WebGPU required, warm-up (t88 phase 2d)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
2026-10-27 23:17:17 -04:00
parent 452b6aed32
commit 20963c776e
83 changed files with 776 additions and 1240 deletions
@@ -0,0 +1,43 @@
+"""The former CPU light behavioural checks, now read from the actual GPU light grid."""
+import pathlib,sys
+sys.path.insert(0,str(pathlib.Path(__file__).resolve().parent.parent/'tools'))
+from use_venv import ensure_playwright;ensure_playwright()
+from browser import launch,consume_gpu_option
+consume_gpu_option()
+root=pathlib.Path(__file__).resolve().parent.parent
+with launch(viewport={'width':636,'height':156}) as (_,pg,url):
+    errors=[]
+    pg.on('pageerror',lambda e:errors.append(str(e)))
+    pg.on('console',lambda m:errors.append(m.text) if m.type=='error' else None)
+    pg.add_init_script('requestAnimationFrame=()=>0;')
+    pg.goto(url);pg.evaluate('CAPS_CHECK')
+    pg.add_script_tag(path=str(root/'test/light-readback.js'))
+    source=(root/'test/light-cases.js').read_text()
+    result=pg.evaluate("""async source=>{
+      const results=[];
+      function check(name,ok,detail){results.push({name,ok:!!ok,detail});}
+      function done(){}
+      async function run(code){
+        code=code.replaceAll('computeLight();','await testLight();');
+        let value;
+        if(code.includes('await ')) {
+          if(code.trim().startsWith('(() =>')) code=code.replace('(() =>','(async () =>');
+          else code='(async()=>{'+code+'})()';
+        }
+        value=await (0,eval)(code);
+        if(!code.includes('testLight()')) await testLight();
+        return value;
+      }
+      async function flatWorld(run,w,h,g){
+        await run(`alloc(${w},${h});worldSeed=7;for(let x=0;x<W;x++){surfY[x]=${g};dirtY[x]=${g}+10;graniteY[x]=basaltY[x]=H;}
+          computeAmbient();fillNoise();for(let y=0;y<H;y++)for(let x=0;x<W;x++){const i=y*W+x;mat[i]=y>=${g}?STONE:EMPTY;flags[i]=y>=${g}?F_NAT:0;temp[i]=AMB[y];}
+          bot.x=(W>>1)-8;bot.y=${g}-30;bag=new Int32Array(NMAT);bagTotal=0;player.tankTier=3;updateRoof();resetWeather();weather.next=1e15;buildSky();`);
+      }
+      SET.zoom=2;SET.look='pixel';SET.fog=false;SET.glow='off';SET.daylight=1;SET.ambient=0.12;SET.lightEvery=1;
+      initRender(canvas);resizeRender();R.camX=0;R.camY=100;
+      return await eval('(async()=>{'+source+';return results;})()');
+    }""",source)
+    for r in result:
+        print(('PASS ' if r['ok'] else 'FAIL ')+r['name']+' '+str(r.get('detail','')))
+    assert all(r['ok'] for r in result)
+    assert not errors,errors