VkExprExecutor.hpp

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#ifndef LLVMEXPR_RUNTIME_VULKAN_VKEXPREXECUTOR_HPP
#define LLVMEXPR_RUNTIME_VULKAN_VKEXPREXECUTOR_HPP
 
#include <array>
#include <cstddef>
#include <cstdint>
#include <memory>
#include <span>
#include <string>
#include <vector>
 
#include "VapourSynth4.h"
 
namespace vkexpr {
 
class VkExprExecutor {
  public:
    VkExprExecutor(int device_id, int num_streams, int num_inputs,
                   std::array<std::vector<std::string>, 3> glsl_stages,
                   std::uint32_t num_props_floats);
    ~VkExprExecutor();
 
    VkExprExecutor(const VkExprExecutor&) = delete;
    VkExprExecutor& operator=(const VkExprExecutor&) = delete;
    VkExprExecutor(VkExprExecutor&&) = delete;
    VkExprExecutor& operator=(VkExprExecutor&&) = delete;
 
    void processPlane(int plane, int frame_number,
                      std::span<const VSFrame* const> inputs, VSFrame* output,
                      std::span<const float> props, const VSAPI* vsapi);
 
  private:
    struct Impl;
    std::unique_ptr<Impl> impl;
};
 
} // namespace vkexpr
 
#endif // LLVMEXPR_RUNTIME_VULKAN_VKEXPREXECUTOR_HPP