acid-drop

- Hacking the planet from a LilyGo T-Deck using custom firmware
git clone git://git.acid.vegas/acid-drop.git
gifdec.h (1262B)
      1 #ifndef GIFDEC_H
      2 #define GIFDEC_H
      3 
      4 #include <stdint.h>
      5 #include "../../../misc/lv_fs.h"
      6 
      7 #if LV_USE_GIF
      8 
      9 typedef struct gd_Palette {
     10     int size;
     11     uint8_t colors[0x100 * 3];
     12 } gd_Palette;
     13 
     14 typedef struct gd_GCE {
     15     uint16_t delay;
     16     uint8_t tindex;
     17     uint8_t disposal;
     18     int input;
     19     int transparency;
     20 } gd_GCE;
     21 
     22 
     23 
     24 typedef struct gd_GIF {
     25     lv_fs_file_t fd;
     26     const char * data;
     27     uint8_t is_file;
     28     uint32_t f_rw_p;
     29     int32_t anim_start;
     30     uint16_t width, height;
     31     uint16_t depth;
     32     uint16_t loop_count;
     33     gd_GCE gce;
     34     gd_Palette *palette;
     35     gd_Palette lct, gct;
     36     void (*plain_text)(
     37         struct gd_GIF *gif, uint16_t tx, uint16_t ty,
     38         uint16_t tw, uint16_t th, uint8_t cw, uint8_t ch,
     39         uint8_t fg, uint8_t bg
     40     );
     41     void (*comment)(struct gd_GIF *gif);
     42     void (*application)(struct gd_GIF *gif, char id[8], char auth[3]);
     43     uint16_t fx, fy, fw, fh;
     44     uint8_t bgindex;
     45     uint8_t *canvas, *frame;
     46 } gd_GIF;
     47 
     48 gd_GIF * gd_open_gif_file(const char *fname);
     49 
     50 gd_GIF * gd_open_gif_data(const void *data);
     51 
     52 void gd_render_frame(gd_GIF *gif, uint8_t *buffer);
     53 
     54 int gd_get_frame(gd_GIF *gif);
     55 void gd_rewind(gd_GIF *gif);
     56 void gd_close_gif(gd_GIF *gif);
     57 
     58 #endif /*LV_USE_GIF*/
     59 
     60 #endif /* GIFDEC_H */