RAW_FRAMEBUFFER,ct.__webglFramebuffer[0]):e.bindFramebuffer(s.DRAW_FRAMEBUFFER,ct.__webglFramebuffer);for(let dt=0;dt0&&t.has("WEBGL_multisampled_render_to_texture")===!0&&y.__useRenderToTexture!==!1}function P(w){let y=a.render.frame;h.get(w)!==y&&(h.set(w,y),w.update())}function ae(w,y){let O=w.colorSpace,G=w.format,Y=w.type;return w.isCompressedTexture===!0||w.isVideoTexture===!0||O!==gr&&O!==ni&&(ee.getTransfer(O)===ce?(G!==Je||Y!==rn)&&ut("WebGLTextures: sRGB encoded textures have to use RGBAFormat and UnsignedByteType."):Lt("WebGLTextures: Unsupported texture color space:",O)),y}function jt(w){return typeof HTMLImageElement<"u"&&w instanceof HTMLImageElement?(c.width=w.naturalWidth||w.width,c.height=w.naturalHeight||w.height):typeof VideoFrame<"u"&&w instanceof VideoFrame?(c.width=w.displayWidth,c.height=w.displayHeight):(c.width=w.width,c.height=w.height),c}this.allocateTextureUnit=X,this.resetTextureUnits=z,this.getTextureUnits=D,this.setTextureUnits=B,this.setTexture2D=st,this.setTexture2DArray=q,this.setTexture3D=Q,this.setTextureCube=et,this.rebindTextures=rt,this.setupRenderTarget=at,this.updateRenderTargetMipmap=ot,this.updateMultisampleRenderTarget=Ot,this.setupDepthRenderbuffer=tt,this.setupFrameBufferTexture=bt,this.useMultisampledRTT=qt,this.isReversedDepthBuffer=function(){return e.buffers.depth.getReversed()}}function zS(s,t){function e(n,i=ni){let r,a=ee.getTransfer(i);if(n===rn)return s.UNSIGNED_BYTE;if(n===wl)return s.UNSIGNED_SHORT_4_4_4_4;if(n===Cl)return s.UNSIGNED_SHORT_5_5_5_1;if(n===Ou)return s.UNSIGNED_INT_5_9_9_9_REV;if(n===Bu)return s.UNSIGNED_INT_10F_11F_11F_REV;if(n===Uu)return s.BYTE;if(n===Fu)return s.SHORT;if(n===Gs)return s.UNSIGNED_SHORT;if(n===Al)return s.INT;if(n===mn)return s.UNSIGNED_INT;if(n===Ze)return s.FLOAT;if(n===wn)return s.HALF_FLOAT;if(n===zu)return s.ALPHA;if(n===Vu)return s.RGB;if(n===Je)return s.RGBA;if(n===Dn)return s.DEPTH_COMPONENT;if(n===Si)return s.DEPTH_STENCIL;if(n===Rl)return s.RED;if(n===ta)return s.RED_INTEGER;if(n===Mi)return s.RG;if(n===Il)return s.RG_INTEGER;if(n===Pl)return s.RGBA_INTEGER;if(n===ea||n===na||n===ia||n===sa)if(a===ce)if(r=t.get("WEBGL_compressed_texture_s3tc_srgb"),r!==null){if(n===ea)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===na)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===ia)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===sa)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else return null;else if(r=t.get("WEBGL_compressed_texture_s3tc"),r!==null){if(n===ea)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===na)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===ia)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===sa)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}else return null;if(n===Ll||n===Dl||n===Nl||n===Ul)if(r=t.get("WEBGL_compressed_texture_pvrtc"),r!==null){if(n===Ll)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===Dl)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===Nl)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===Ul)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}else return null;if(n===Fl||n===Ol||n===Bl||n===zl||n===Vl||n===ra||n===kl)if(r=t.get("WEBGL_compressed_texture_etc"),r!==null){if(n===Fl||n===Ol)return a===ce?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===Bl)return a===ce?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC;if(n===zl)return r.COMPRESSED_R11_EAC;if(n===Vl)return r.COMPRESSED_SIGNED_R11_EAC;if(n===ra)return r.COMPRESSED_RG11_EAC;if(n===kl)return r.COMPRESSED_SIGNED_RG11_EAC}else return null;if(n==