sprite.h

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#ifndef __LIBDRAGON_SPRITE_H
#define __LIBDRAGON_SPRITE_H
 
#include <stdint.h>
#include <stdbool.h>
#include <surface.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct rdpq_texparms_s rdpq_texparms_t;
 
 
typedef struct sprite_s
{
    uint16_t width;
    uint16_t height;
    uint8_t bitdepth __attribute__((deprecated("use TEX_FORMAT_BITDEPTH(sprite->format) instead")));
    union {
    uint8_t format __attribute__((deprecated("use sprite_get_format() instead")));
    uint8_t flags;
    };
    uint8_t hslices;
    uint8_t vslices;
 
    uint32_t data[0];
} sprite_t;
 
typedef struct sprite_detail_s
{
    bool            use_main_tex;
    float           blend_factor;
} sprite_detail_t;
 
#define SPRITE_FLAGS_TEXFORMAT      0x1F    
#define SPRITE_FLAGS_OWNEDBUFFER    0x20    
#define SPRITE_FLAGS_EXT            0x80    
 
 
sprite_t *sprite_load(const char *fn);
 
sprite_t *sprite_load_buf(void *buf, int sz);
 
void sprite_free(sprite_t *sprite);
 
inline tex_format_t sprite_get_format(sprite_t *sprite) {
    return (tex_format_t)(sprite->flags & SPRITE_FLAGS_TEXFORMAT);
}
 
surface_t sprite_get_pixels(sprite_t *sprite);
 
surface_t sprite_get_lod_pixels(sprite_t *sprite, int num_level);
 
surface_t sprite_get_detail_pixels(sprite_t *sprite, sprite_detail_t *info, rdpq_texparms_t *infoparms);
 
surface_t sprite_get_tile(sprite_t *sprite, int h, int v);
 
uint16_t* sprite_get_palette(sprite_t *sprite);
 
bool sprite_get_texparms(sprite_t *sprite, rdpq_texparms_t *parms);
 
int sprite_get_lod_count(sprite_t *sprite);
 
bool sprite_fits_tmem(sprite_t *sprite);
 
 
#ifdef __cplusplus
}
#endif
 
#endif