public RenderSession(GlContext ctx, IDisposable restoreContext, SizeSynchronizedLayerFbo fbo)
{
_ctx = ctx;
_restoreContext = restoreContext;
_fbo = fbo;
Size = new PixelSize(_fbo.Width, _fbo.Height);
Scaling = _fbo.Scaling;
Context = ctx;
}
public IGlPlatformSurfaceRenderTarget CreateGlRenderTarget()
{
CheckThread();
var ctx = Platform.GlFeature.Context;
using (ctx.MakeCurrent())
{
var fbo = new SizeSynchronizedLayerFbo(ctx.Context, ctx.GlInterface, _layer);
if (!fbo.Sync())
{
throw new InvalidOperationException("Unable to create render target");
}
return(new RenderTarget(ctx, fbo));
}
}
public RenderTarget(GlContext ctx, SizeSynchronizedLayerFbo fbo)
{
_ctx = ctx;
_fbo = fbo;
}