//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
//     file="RBO.cs"
//     Project: StgSharp
//     AuthorGroup: Nitload Space
//     Copyright (c) Nitload Space. All rights reserved.
//     
//     Permission is hereby granted, free of charge, to any person 
//     obtaining a copy of this software and associated documentation 
//     files (the “Software”), to deal in the Software without restriction, 
//     including without limitation the rights to use, copy, modify, merge,
//     publish, distribute, sublicense, and/or sell copies of the Software, 
//     and to permit persons to whom the Software is furnished to do so, 
//     subject to the following conditions:
//     
//     The above copyright notice and 
//     this permission notice shall be included in all copies 
//     or substantial portions of the Software.
//     
//     THE SOFTWARE IS PROVIDED “AS IS”, 
//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//     
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
using StgSharp.Graphics.OpenGL;

using System;
using System.Collections.Generic;
using System.Security.Principal;
using System.Text;

namespace StgSharp.Graphics.OpenGL
{
    public sealed class RenderBuffer : GlBufferObjectBase
    {

        public RenderBuffer( int count, glRender binding )
            : base( binding )
        {
            _bufferHandle = GL.GenRenderBuffer( count );
        }

        public override void Bind( int index )
        {
            GL.BindRenderBuffer( this[ index ] );
        }

        public void Store(
            RenderBufferInternalFormat format,
            (int width, int height) size )
        {
            if( ( size.width > binding.Width ) || ( size.height > binding.Height ) ) {
                StgSharp.LogWarning(
                    "FrameBuffer is larger than current canvas binding" );
            }
        }

        protected override void Dispose( bool disposing )
        {
            foreach( GlHandle item in _bufferHandle ) {
                Console.WriteLine( "removing a render buffer" );
                GL.DeleteRenderBuffer( item );
            }
        }

    }
}