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#pragma once
#include <mbgl/util/size.hpp>
#include <memory>
#include <cassert>
namespace mbgl {
namespace gfx {
class RenderableResource {
protected:
explicit RenderableResource() = default;
public:
virtual ~RenderableResource() = default;
RenderableResource(const RenderableResource&) = delete;
RenderableResource& operator=(const RenderableResource&) = delete;
};
class Renderable {
protected:
Renderable(const Size size_, std::unique_ptr<RenderableResource> resource_)
: size(size_), resource(std::move(resource_)) {
}
virtual ~Renderable() = default;
public:
Size getSize() const {
return size;
}
template <typename T>
T& getResource() const {
assert(resource);
return static_cast<T&>(*resource);
}
virtual void wait() {}
protected:
Size size;
std::unique_ptr<RenderableResource> resource;
};
} // namespace gfx
} // namespace mbgl
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