public void blend(Context context, ITextureView destRgb, ITextureView destDepth, Blender blender)
{
// BTW, the ability to read from multi-sampled textures appeared in GLES 3.1, just in time:
// https://www.khronos.org/registry/OpenGL-Refpages/es3.1/html/texelFetch.xhtml
if (null == blenderBinding)
{
using (var resourceView = texture.GetDefaultView(TextureViewType.ShaderResource))
blenderBinding = blender.bindSource(resourceView);
}
var ic = context.context;
ic.SetRenderTarget(destRgb, destDepth);
blender.blend(ic, blenderBinding);
}
void IDisposable.Dispose()
{
destroyTargets();
blender?.Dispose();
blender = null;
}