Gles20 glcompressedteximage2d gles20:gles20.glCompressedTexImage2D Function glCompressedTexImage2D:Void( target_:GLenum,level_:GLint,internalformat_:GLenum,width_:GLsizei,height_:GLsizei,border_:GLint,imageSize_:GLsizei,data_:GLvoid Ptr )#