sampler_state.hpp

// SPDX-License-Identifier: MIT
#ifndef LIBSBX_GRAPHICS_IMAGES_SAMPLER_STATE_HPP_
#define LIBSBX_GRAPHICS_IMAGES_SAMPLER_STATE_HPP_
 
#include <libsbx/graphics/descriptor/descriptor.hpp>
#include <libsbx/graphics/resource_storage.hpp>
#include <libsbx/graphics/images/image2d.hpp>
 
namespace sbx::graphics {
 
class sampler_state : public descriptor {
 
public:
 
  sampler_state(graphics::filter mag_filter, graphics::filter min_filter, graphics::address_mode address_mode_u, graphics::address_mode address_mode_v, std::float_t anisotropy = 1.0f);
 
  sampler_state(graphics::filter filter = graphics::filter::linear, graphics::address_mode address_mode = graphics::address_mode::clamp_to_edge);
 
  ~sampler_state();
 
  static auto create_descriptor_set_layout_binding(std::uint32_t binding, VkDescriptorType descriptor_type, VkShaderStageFlags shader_stage_flags) noexcept -> VkDescriptorSetLayoutBinding;
 
  auto write_descriptor_set(std::uint32_t binding, VkDescriptorType descriptor_type) const noexcept -> graphics::write_descriptor_set override;
 
  auto handle() const noexcept -> VkSampler;
 
  operator VkSampler() const noexcept;
 
private:
 
  VkSampler _handle;
 
}; // class sampler_state
 
using sampler_state_handle = resource_handle<sampler_state>;
 
} // namespace sbx::graphics
 
#endif // LIBSBX_GRAPHICS_IMAGES_SAMPLER_STATE_HPP_