extern uint32 matchcol(int32 r, int32 g, int32 b);

#ifndef DEPENDENCY_IMAGE_CODEC
// Stub(s):
int32 func__loadimage(qbs *f, int32 bpp, int32 passed);
#else

#    ifdef QB64_BACKSLASH_FILESYSTEM
#        include "decode\\jpg\\src.c"
#        include "decode\\bmp\\src.c"
#        include "decode\\other\\src.c" //PNG, TGA, BMP, PSD, GIF, HDR, PIC, PNM(PPM/PGM)
#        include "decode\\png\\src.c"
#    else
#        include "decode/bmp/src.c"
#        include "decode/jpg/src.c"
#        include "decode/other/src.c" //PNG, TGA, BMP, PSD, GIF, HDR, PIC, PNM(PPM/PGM)
#        include "decode/png/src.c"
#    endif

int32 func__loadimage(qbs *f, int32 bpp, int32 passed) {
    if (new_error)
        return 0;

    static int32 isHardware;
    isHardware = 0;
    if (bpp == 33) {
        bpp = 32;
        isHardware = 1;
    }

    // validate bpp
    if (passed) {
        if ((bpp != 32) && (bpp != 256)) {
            error(5);
            return 0;
        }
    } else {
        if (write_page->text) {
            error(5);
            return 0;
        }
        bpp = -1;
    }
    if (!f->len)
        return -1; // return invalid handle if null length string
    if (bpp == 256)
        return -1; // return invalid handle if 256-color mode requested (not valid in this version)

    // load the file
    int32 fh, result = 0;
    int64 lof;
    fh = gfs_open(f, 1, 0, 0);
    if (fh < 0)
        return -1;
    lof = gfs_lof(fh);
    static uint8 *content;
    content = (uint8 *)malloc(lof);
    if (!content) {
        gfs_close(fh);
        return -1;
    }
    result = gfs_read(fh, -1, content, lof);
    gfs_close(fh);
    if (result < 0) {
        free(content);
        return -1;
    }

    // Identify format:
    static int32 format;
    format = 0;

    //'.png'
    if (lof >= 8) {
        if ((content[0] == 0x89) && (content[1] == 0x50) && (content[2] == 0x4E) && (content[3] == 0x47) && (content[4] == 0x0D) && (content[5] == 0x0A) &&
            (content[6] == 0x1A) && (content[7] == 0x0A)) {
            format = 2;
            goto got_format;
        } // PNG
    }     // 8

    //'.bmp'
    if (lof >= 6) {
        if ((content[0] == 0x42) && (content[1] == 0x4D)) {
            if ((*((int32 *)(&content[2]))) == lof) { // length of file
                format = 3;
                goto got_format;
            }
        } // BMP
    }     // 6

    //'.jpg' The first two bytes of every JPEG stream are the Start Of Image (SOI) marker values FFh D8h
    if (lof >= 2) {
        if ((content[0] == 0xFF) && (content[1] == 0xD8)) {
            format = 1;
            goto got_format;
        } // JP[E]G
    }     // 2

got_format:

    static uint8 *pixels;
    static int32 x, y;

    if (format == 1)
        pixels = image_decode_jpg(content, lof, &result, &x, &y);
    if (format == 2)
        pixels = image_decode_png(content, lof, &result, &x, &y);
    if (format == 3)
        pixels = image_decode_bmp(content, lof, &result, &x, &y);
    if (!(result & 1)) {
        pixels = image_decode_other(content, lof, &result, &x, &y);
    }
    free(content);
    if (!(result & 1))
        return -1;

    //...

    static int32 i;
    static int32 prevDest;
    static uint16 scanX, scanY;
    static uint8 red, green, blue;

    i = func__newimage(x, y, 32, 1);
    if (i == -1) {
        free(pixels);
        return -1;
    }
    memcpy(img[-i].offset, pixels, x * y * 4);

    free(pixels);

    if (isHardware) {
        static int32 iHardware;
        iHardware = func__copyimage(i, 33, 1);
        sub__freeimage(i, 1);
        i = iHardware;
    }

    return i;
}

#endif