detect-gpu
Version:
Classify GPU's based on their benchmark score in order to provide an adaptive experience.
3 lines (2 loc) • 6.57 kB
JavaScript
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Please update to version 4x");return e})))}=f;let{renderer:A}=f;const P=(e,t,r,n,o)=>({device:o,fps:n,gpu:r,isMobile:v,tier:e,type:t});let b,S="";if(A)A=r(A),b=[A];else{const e=u||function(e,t=!1){const r={alpha:!1,antialias:!1,depth:!1,failIfMajorPerformanceCaveat:t,powerPreference:"high-performance",stencil:!1};e&&delete r.powerPreference;const n=window.document.createElement("canvas"),o=n.getContext("webgl",r)||n.getContext("experimental-webgl",r);return null!=o?o:void 0}(null==o?void 0:o.isSafari12,h);if(!e)return P(0,"WEBGL_UNSUPPORTED");const t=e.getExtension("WEBGL_debug_renderer_info");if(t&&(A=e.getParameter(t.UNMASKED_RENDERER_WEBGL)),!A)return P(1,"FALLBACK");S=A,A=r(A),b=function(e,t,r){return"apple gpu"===t?a(e,t,r):[t]}(e,A,v)}const y=(yield Promise.all(b.map((t=>e(void 0,void 0,void 0,(function*(){var e;const r=(e=>{const t=v?["adreno","apple","mali-t","mali","nvidia","powervr"]:["intel","apple","amd","radeon","nvidia","geforce"];for(const r of t)if(e.includes(r))return r})(t);if(!r)return;const n=`${v?"m":"d"}-${r}${m?"-ipad":""}.json`,o=p[n]=null!==(e=p[n])&&void 0!==e?e:x(n);let a;try{a=yield o}catch(e){if(e instanceof s)throw e;return}const i=function(e){var t;const r=(e=e.replace(/\([^)]+\)/,"")).match(/\d+/)||e.match(/(\W|^)([A-Za-z]{1,3})(\W|$)/g);return null!==(t=null==r?void 0:r.join("").replace(/\W|amd/g,""))&&void 0!==t?t:""}(t);let c=a.filter((([,e])=>e===i));c.length||(c=a.filter((([e])=>e.includes(t))));const l=c.length;if(0===l)return;let f,[u,,,h]=l>1?c.map((e=>[e,d(t,e[0])])).sort((([,e],[,t])=>e-t))[0][0]:c[0],g=Number.MAX_VALUE;const{devicePixelRatio:A}=window,P=w.width*A*w.height*A;for(const e of h){const[t,r]=e,n=t*r,o=Math.abs(P-n);o<g&&(g=o,f=e)}if(!f)return;const[,,b,S]=f;return[g,b,u,S]})))))).filter(l).sort((([e=Number.MAX_VALUE,t],[r=Number.MAX_VALUE,n])=>e===r?t-n:e-r));if(!y.length){const e=t.find((e=>A.includes(e)));return e?P(0,"BLOCKLISTED",e):P(1,"FALLBACK",`${A} (${S})`)}const[,C,E,L]=y[0];if(-1===C)return P(0,"BLOCKLISTED",E,C,L);const M=v?i:c;let $=0;for(let e=0;e<M.length;e++)C>=M[e]&&($=e);return P($,"BENCHMARK",E,C,L)}));export{f as getGPUTier};
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