PSFrames.h

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#pragma once
 
#include <filesystem>
#include <span>
#include <vector>
 
#include <vtfpp/ImageFormats.h>
 
namespace vtfpp {

class PSFrames {
public:
    explicit PSFrames(std::vector<std::byte>&& psFramesData);
 
    explicit PSFrames(std::span<const std::byte> psFramesData);
 
    explicit PSFrames(const std::filesystem::path& psFramesPath);
 
    [[nodiscard]] uint32_t getFrameCount() const;
 
    [[nodiscard]] uint32_t getFPS() const;
 
    [[nodiscard]] uint16_t getWidth() const;
 
    [[nodiscard]] uint16_t getHeight() const;
 
    [[nodiscard]] std::vector<std::byte> getImageDataAs(ImageFormat newFormat, uint32_t frame) const;
 
    [[nodiscard]] std::vector<std::byte> getImageDataAsBGR888(uint32_t frame) const;
 
protected:
    [[nodiscard]] uint32_t getFrameOffset(uint32_t frame) const;
 
    [[nodiscard]] uint32_t getFramePaletteAndImageSize() const;
 
    uint32_t frameCount = 0;
    uint32_t fps = 0;
    uint16_t width = 0;
    uint16_t height = 0;
 
    std::vector<std::byte> data;
};
 
} // namespace vtfpp