/// <summary>
/// Immediately binds a renderbuffer to the OpenGL context and updates the state cache.
/// </summary>
/// <param name="renderbuffer">The renderbuffer to bind to the OpenGL context.</param>
public static void BindRenderbuffer(UInt32 renderbuffer)
{
gl.BindRenderbuffer(gl.GL_RENDERBUFFER, renderbuffer);
gl.ThrowIfError();
GL_RENDERBUFFER_BINDING.Update(renderbuffer);
VerifyCache();
}
private void Dispose_BindRenderbuffer()
{
if (forced || !gl.IsDirectStateAccessAvailable)
{
gl.BindRenderbuffer(gl.GL_RENDERBUFFER, oldGL_RENDERBUFFER_BINDING);
gl.ThrowIfError();
GL_RENDERBUFFER_BINDING.Update(oldGL_RENDERBUFFER_BINDING);
}
}
private void Apply_BindRenderbuffer()
{
if (forced || !gl.IsDirectStateAccessAvailable)
{
gl.BindRenderbuffer(gl.GL_RENDERBUFFER, newGL_RENDERBUFFER_BINDING);
gl.ThrowIfError();
oldGL_RENDERBUFFER_BINDING = GL_RENDERBUFFER_BINDING.Update(newGL_RENDERBUFFER_BINDING);
}
}
private void Apply_CreateRenderbuffer(out UInt32 renderbuffer)
{
if (SupportsDirectStateAccessCreateFunctions)
{
renderbuffer = gl.CreateRenderbuffer();
}
else
{
renderbuffer = gl.GenRenderbuffer();
gl.ThrowIfError();
if (!gl.IsDirectStateAccessAvailable)
{
gl.BindRenderbuffer(gl.GL_RENDERBUFFER, renderbuffer);
gl.ThrowIfError();
newGL_RENDERBUFFER_BINDING = renderbuffer;
oldGL_RENDERBUFFER_BINDING = GL_RENDERBUFFER_BINDING.Update(renderbuffer);
}
}
}
/// <summary>
/// Immediately creates a renderbuffer and updates the state cache.
/// </summary>
/// <param name="renderbuffer">The identifier of the renderbuffer that was created.</param>
public static void CreateRenderbuffer(out UInt32 renderbuffer)
{
if (SupportsDirectStateAccessCreateFunctions)
{
renderbuffer = gl.CreateRenderbuffer();
gl.ThrowIfError();
}
else
{
renderbuffer = gl.GenRenderbuffer();
gl.ThrowIfError();
if (!gl.IsDirectStateAccessAvailable)
{
gl.BindRenderbuffer(gl.GL_RENDERBUFFER, renderbuffer);
gl.ThrowIfError();
GL_RENDERBUFFER_BINDING.Update(renderbuffer);
VerifyCache();
}
}
}
