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/* Written by turbocat2001 (Logaev Maxim) */
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#ifndef KOLIBRI_LIBIMG_H
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#ifndef KOLIBRI_LIBIMG_H
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#define KOLIBRI_LIBIMG_H
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#define KOLIBRI_LIBIMG_H
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#include
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#include
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#include
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extern int kolibri_libimg_init(void);
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extern int kolibri_libimg_init(void);
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#define _stdcall __attribute__((__stdcall__))
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//list of format id's
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//list of format id's
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#define LIBIMG_FORMAT_BMP       1
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#define LIBIMG_FORMAT_BMP       1
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#define LIBIMG_FORMAT_ICO       2
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#define LIBIMG_FORMAT_ICO       2
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#define LIBIMG_FORMAT_PNM       11
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#define LIBIMG_FORMAT_PNM       11
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#define LIBIMG_FORMAT_WBMP      12
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#define LIBIMG_FORMAT_WBMP      12
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#define LIBIMG_FORMAT_XBM       13
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#define LIBIMG_FORMAT_XBM       13
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#define LIBIMG_FORMAT_Z80       14
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#define LIBIMG_FORMAT_Z80       14
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#pragma pack(push, 1)
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typedef struct{
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  uint32_t Checksum; // ((Width ROL 16) OR Height) XOR Data[0]        ; ignored so far
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  uint32_t Width;
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  uint32_t Height;
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  uint32_t Next;
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  uint32_t Previous;
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  uint32_t Type;     // one of Image.bppN
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  uint32_t* Data;
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  uint32_t Palette;  // used iff Type eq Image.bpp1, Image.bpp2, Image.bpp4 or Image.bpp8i
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  uint32_t Extended;
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  uint32_t Flags;    // bitfield
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  uint32_t Delay;    // used iff Image.IsAnimated is set in Flags
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} Image;
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#pragma pack(pop);
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#define IMAGE_BPP8i  1  // indexed
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#define IMAGE_BPP8i  1  // indexed
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#define IMAGE_BPP24  2
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#define IMAGE_BPP24  2
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#define IMAGE_BPP32  3
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#define IMAGE_BPP32  3
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#define IMAGE_BPP15  4
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#define IMAGE_BPP15  4
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#define IMAGE_BPP8g  7  // grayscale
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#define IMAGE_BPP8g  7  // grayscale
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#define IMAGE_BPP2i  8
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#define IMAGE_BPP2i  8
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#define IMAGE_BPP4i  9
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#define IMAGE_BPP4i  9
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#define IMAGE_BPP8a 10
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#define IMAGE_BPP8a 10
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// scale type
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#define LIBIMG_SCALE_NONE       0
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#define LIBIMG_SCALE_INTEGER    1
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#define LIBIMG_SCALE_TILE       2
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#define LIBIMG_SCALE_STRETCH    3
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#define LIBIMG_SCALE_FIT_BOTH   LIBIMG_SCALE_STRETCH
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#define LIBIMG_SCALE_FIT_MIN    4
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#define LIBIMG_SCALE_FIT_RECT   LIBIMG_SCALE_FIT_MIN
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#define LIBIMG_SCALE_FIT_WIDTH  5
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#define LIBIMG_SCALE_FIT_HEIGHT 6
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#define LIBIMG_SCALE_FIT_MAX    7
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// interpolation algorithm
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#define LIBIMG_INTER_NONE       0     // use it with LIBIMG_SCALE_INTEGER, LIBIMG_SCALE_TILE, etc
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#define LIBIMG_INTER_BILINEAR   1
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#define LIBIMG_INTER_BICUBIC    2
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#define LIBIMG_INTER_LANCZOS    3
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#define LIBIMG_INTER_DEFAULT   LIBIMG_INTER_BILINEAR
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//error codes
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//error codes
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#define LIBIMG_ERROR_OUT_OF_MEMORY      1
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#define LIBIMG_ERROR_OUT_OF_MEMORY      1
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#define LIBIMG_ERROR_FORMAT             2
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#define LIBIMG_ERROR_FORMAT             2
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#define LIBIMG_ERROR_CONDITIONS         3
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#define LIBIMG_ERROR_CONDITIONS         3
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#define LIBIMG_ENCODE_STRICT_SPECIFIC   0x01
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#define LIBIMG_ENCODE_STRICT_SPECIFIC   0x01
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#define LIBIMG_ENCODE_STRICT_BIT_DEPTH  0x02
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#define LIBIMG_ENCODE_STRICT_BIT_DEPTH  0x02
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#define LIBIMG_ENCODE_DELETE_ALPHA      0x08
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#define LIBIMG_ENCODE_DELETE_ALPHA      0x08
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#define LIBIMG_ENCODE_FLUSH_ALPHA       0x10
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#define LIBIMG_ENCODE_FLUSH_ALPHA       0x10
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#define FLIP_VERTICAL   0x01
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#define FLIP_VERTICAL   0x01
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#define FLIP_HORIZONTAL 0x02
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#define FLIP_HORIZONTAL 0x02
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#define ROTATE_90_CW    0x01
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#define ROTATE_90_CW    0x01
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#define ROTATE_180      0x02
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#define ROTATE_180      0x02
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#define ROTATE_270_CW   0x03
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#define ROTATE_270_CW   0x03
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#define ROTATE_90_CCW   ROTATE_270_CW
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#define ROTATE_90_CCW   ROTATE_270_CW
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#define ROTATE_270_CCW  ROTATE_90_CW
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#define ROTATE_270_CCW  ROTATE_90_CW
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extern void*    (*img_decode __attribute__((__stdcall__)))(void* file_data, uint32_t length, uint32_t options);
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extern Image*   (*img_decode _stdcall)(void* file_data, uint32_t size, uint32_t b_color);
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extern void*    (*img_encode __attribute__((__stdcall__)))(void* image_data, uint32_t length, uint32_t option);
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extern Image*   (*img_encode _stdcall)(Image* img, uint32_t length, uint32_t option);
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extern void*    (*img_create __attribute__((__stdcall__)))(uint32_t width, uint32_t height, uint32_t type);
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extern Image*   (*img_create _stdcall)(uint32_t width, uint32_t height, uint32_t type);
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extern void     (*img_to_rgb2 __attribute__((__stdcall__)))(void* image_data, void *rgb_data);
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extern void     (*img_to_rgb2 _stdcall)(Image* img, void *rgb_data);
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extern void*    (*img_to_rgb __attribute__((__stdcall__)))(void *image_data);
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extern Image*   (*img_to_rgb _stdcall)(Image* img);
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extern uint32_t (*img_flip __attribute__((__stdcall__)))(void* image_data, uint32_t flip);
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extern bool     (*img_flip _stdcall)(Image* img, uint32_t flip);
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extern uint32_t (*img_flip_layer __attribute__((__stdcall__)))(void *image_data, uint32_t flip);
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extern bool     (*img_flip_layer _stdcall)(Image *img, uint32_t flip);
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extern uint32_t (*img_rotate __attribute__((__stdcall__)))(void* image_data, uint32_t rotate);
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extern bool     (*img_rotate _stdcall)(Image *img, uint32_t rotate);
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extern uint32_t (*img_rotate_layer __attribute__((__stdcall__)))(void* image_data, uint32_t rotate);
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extern bool     (*img_rotate_layer _stdcall)(Image* data, uint32_t rotate);
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extern void     (*img_draw __attribute__((__stdcall__)))(void *image_data, uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t xoff,  uint32_t yoff);
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extern void     (*img_draw _stdcall)(Image *img, uint32_t x, uint32_t y, uint32_t w, uint32_t h, uint32_t xoff,  uint32_t yoff);
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extern int32_t  (*img_count _stdcall)(Image *img);
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extern bool     (*img_destroy _stdcall)(Image *img);
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extern bool     (*img_destroy_layer _stdcall)(Image* img);
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extern Image*   (*img_blend _stdcall)(Image* dst, Image* src, uint32_t out_x, uint32_t out_y, uint32_t in_x, uint32_t in_y, uint32_t width, uint32_t height);
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extern Image*   (*img_convert _stdcall)(Image *src, Image *dst, uint32_t dst_type, uint32_t, uint32_t);
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extern Image*   (*img_resize_data _stdcall)(Image *src, uint32_t width, uint32_t height);
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extern Image*   (*img_scale _stdcall)(Image* src, uint32_t crop_x, uint32_t crop_y, uint32_t crop_width, uint32_t crop_height, Image* dst, uint32_t scale_type, uint32_t inter, uint32_t new_width, uint32_t new_height);
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void img_fill_color(Image* img, uint32_t width, uint32_t height, uint32_t color){
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    for (uint32_t i = 0; i < width*height; i++) {
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extern uint32_t (*img_count __attribute__((__stdcall__)))(void *image_data);
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        img->Data[i] = color;