/// <summary>
/// Binds the given <see cref="FrameBuffer"/> object to the <see cref="RenderContext"/>.
/// </summary>
/// <param name="fbo">The <see cref="FrameBuffer"/> object to bind.</param>
public void BindFrameBuffer(FrameBuffer fbo)
{
if (fbo == null)
{
if (FrameBufferHandle == GLHandle.Zero)
{
return;
}
GL.BindFramebuffer(FramebufferTarget.Framebuffer, GLHandle.Zero);
FrameBufferHandle = GLHandle.Zero;
FrameBuffer.BoundContext = null;
FrameBuffer = null;
return;
}
fbo.EnsureUndisposed();
if (FrameBufferHandle == fbo.Handle)
{
return;
}
GL.BindFramebuffer(FramebufferTarget.Framebuffer, fbo.Handle);
FrameBufferHandle = fbo.Handle;
FrameBuffer = fbo;
FrameBuffer.BoundContext = this;
}
/// <summary>
/// Binds the given <see cref="_frameBuffer"/> object to the <see cref="RenderContext"/>.
/// </summary>
/// <param name="fbo">The <see cref="_frameBuffer"/> object to bind.</param>
public void BindFrameBuffer(FrameBuffer fbo)
{
if (fbo == null)
{
UnbindFrameBuffer();
return;
}
fbo.EnsureUndisposed();
if (_frameBufferHandle == fbo.Handle)
{
return;
}
GL.BindFramebuffer(FramebufferTarget.Framebuffer, fbo.Handle);
_frameBufferHandle = fbo.Handle;
_frameBuffer = fbo;
_frameBuffer.BoundContext = this;
}
