src/logo/image/image.h


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#pragma once

#include "../logo.h"

#if defined(FF_HAVE_IMAGEMAGICK7) || defined(FF_HAVE_IMAGEMAGICK6)

typedef enum FF_A_PACKED FFLogoImageResult {
    FF_LOGO_IMAGE_RESULT_SUCCESS,    // Logo printed
    FF_LOGO_IMAGE_RESULT_INIT_ERROR, // Failed to load library, try again with next IM version
    FF_LOGO_IMAGE_RESULT_RUN_ERROR   // Failed to load / convert image, cancel whole sixel code
} FFLogoImageResult;

typedef struct FFLogoRequestData {
    FFLogoType type;
    FFstrbuf cacheDir;

    double characterPixelWidth;
    double characterPixelHeight;

    uint32_t logoPixelWidth;
    uint32_t logoPixelHeight;

    uint32_t logoCharacterHeight;
    uint32_t logoCharacterWidth;
} FFLogoRequestData;

typedef struct FFIMData {
    void* library;
    void* (*resizeFunc)(const void* image, size_t width, size_t height, void* exceptionInfo);
} FFIMData;

FFLogoImageResult ffLogoPrintImageImpl(FFLogoRequestData* requestData, const FFIMData* imData);

#endif

#ifdef FF_HAVE_IMAGEMAGICK7
FFLogoImageResult ffLogoPrintImageIM7(FFLogoRequestData* requestData);
#endif

#ifdef FF_HAVE_IMAGEMAGICK6
    #include <math.h>
FFLogoImageResult ffLogoPrintImageIM6(FFLogoRequestData* requestData);
#endif