29fe23e517
- Moved `film_simulation_strength` calculation into `HaldCLUT::getRGB()` - Removed unneeded base class `CLUT` - Used `_MM_SHUFFLE`
73 lines
1.4 KiB
C++
73 lines
1.4 KiB
C++
#pragma once
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#include <memory>
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#include <cstdint>
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#include <gtkmm.h>
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#include "cache.h"
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#include "alignedbuffer.h"
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namespace rtengine
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{
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class HaldCLUT
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{
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public:
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HaldCLUT();
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HaldCLUT(const HaldCLUT& other) = delete;
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HaldCLUT& operator =(const HaldCLUT& other) = delete;
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~HaldCLUT();
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bool load(const Glib::ustring& filename);
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explicit operator bool() const;
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Glib::ustring getFilename() const;
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Glib::ustring getProfile() const;
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void getRGB(
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float strength,
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std::size_t line_size,
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const float* r,
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const float* g,
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const float* b,
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float* out_rgbx
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) const;
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static void splitClutFilename(
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const Glib::ustring& filename,
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Glib::ustring& name,
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Glib::ustring& extension,
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Glib::ustring& profile_name
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);
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private:
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AlignedBuffer<std::uint16_t> clut_image;
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unsigned int clut_level;
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float flevel_minus_one;
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float flevel_minus_two;
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Glib::ustring clut_filename;
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Glib::ustring clut_profile;
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};
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class CLUTStore
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{
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public:
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static CLUTStore& getInstance();
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CLUTStore(const CLUTStore& other) = delete;
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CLUTStore& operator =(const CLUTStore& other) = delete;
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std::shared_ptr<HaldCLUT> getClut(const Glib::ustring& filename);
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void clearCache();
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private:
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CLUTStore();
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Cache<Glib::ustring, std::shared_ptr<HaldCLUT>> cache;
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};
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}
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