P){if(Ut)n.texSubImage2D(t.TEXTURE_2D,ct,0,0,gt.width,gt.height,rt,_t,gt.data)}else n.texImage2D(t.TEXTURE_2D,ct,Lt,gt.width,gt.height,0,rt,_t,gt.data)}else if(E.isDataArrayTexture)if(P){if(xt)n.texStorage3D(t.TEXTURE_2D_ARRAY,Rt,Lt,K.width,K.height,K.depth);if(Ut)if(E.layerUpdates.size>0){let ct=XU(K.width,K.height,E.format,E.type);for(let it of E.layerUpdates){let Ct=K.data.subarray(it*ct/K.data.BYTES_PER_ELEMENT,(it+1)*ct/K.data.BYTES_PER_ELEMENT);n.texSubImage3D(t.TEXTURE_2D_ARRAY,0,0,0,it,K.width,K.height,1,rt,_t,Ct)}E.clearLayerUpdates()}else n.texSubImage3D(t.TEXTURE_2D_ARRAY,0,0,0,0,K.width,K.height,K.depth,rt,_t,K.data)}else n.texImage3D(t.TEXTURE_2D_ARRAY,0,Lt,K.width,K.height,K.depth,0,rt,_t,K.data);else if(E.isData3DTexture)if(P){if(xt)n.texStorage3D(t.TEXTURE_3D,Rt,Lt,K.width,K.height,K.depth);if(Ut)n.texSubImage3D(t.TEXTURE_3D,0,0,0,0,K.width,K.height,K.depth,rt,_t,K.data)}else n.texImage3D(t.TEXTURE_3D,0,Lt,K.width,K.height,K.depth,0,rt,_t,K.data);else if(E.isFramebufferTexture){if(xt)if(P)n.texStorage2D(t.TEXTURE_2D,Rt,Lt,K.width,K.height);else{let ct=K.width,it=K.height;for(let Ct=0;Ct>=1,it>>=1}}else if(Wt.length>0){if(P&&xt){let ct=Ee(Wt[0]);n.texStorage2D(t.TEXTURE_2D,Rt,Lt,ct.width,ct.height)}for(let ct=0,it=Wt.length;ct0)Rt++;let it=Ee(rt[0]);n.texStorage2D(t.TEXTURE_CUBE_MAP,Rt,Wt,it.width,it.height)}for(let it=0;it<6;it++)if(K){if(P){if(Ut)n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+it,0,0,0,rt[it].width,rt[it].height,Lt,gt,rt[it].data)}else n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+it,0,Wt,rt[it].width,rt[it].height,0,Lt,gt,rt[it].data);for(let Ct=0;Ct>Q),_t=Math.max(1,E.height>>Q);if(st===t.TEXTURE_3D||st===t.TEXTURE_2D_ARRAY)n.texImage3D(st,Q,j,rt