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render_configs.hpp
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render_configs.hpp
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//
// Created by Mehmet Fatih BAKIR on 10/03/2017.
//
#pragma once
#if RTR_OPENEXR_SUPPORT
#include <gil_extension/exr/half/typedefs.hpp>
#include <gil_extension/exr/exr_io.hpp>
#endif
#if RTR_PNG_SUPPORT
#include <boost/gil/extension/io/png_io.hpp>
#endif
#include <boost/gil/gil_all.hpp>
#include <glm/glm.hpp>
namespace rtr
{
namespace render_config
{
template <class>
struct render_traits;
#if RTR_OPENEXR_SUPPORT
struct hdr_render
{
static constexpr auto name = "HDR Render";
static glm::vec3 process(const glm::vec3& v)
{
return v;
}
};
template <>
struct render_traits<hdr_render>
{
using image_type = boost::gil::rgb16f_image_t;
};
#endif
struct ldr_render
{
static constexpr auto name = "LDR Render";
static glm::vec3 process(const glm::vec3& v)
{
return glm::clamp(v, 0.f, 255.f);
}
};
template <>
struct render_traits<ldr_render>
{
using image_type = boost::gil::rgb8_image_t;
};
}
}