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#ifndef __ASS_BITMAP_H__
#define __ASS_BITMAP_H__
typedef struct ass_synth_priv_s ass_synth_priv_t;
ass_synth_priv_t* ass_synth_init();
void ass_synth_done(ass_synth_priv_t* priv);
typedef struct bitmap_s {
int left, top;
int w, h; // width, height
unsigned char* buffer; // w x h buffer
} bitmap_t;
/**
* \brief perform glyph rendering
* \param glyph original glyph
* \param outline_glyph "border" glyph, produced from original by FreeType's glyph stroker
* \param bm_g out: pointer to the bitmap of original glyph is returned here
* \param bm_o out: pointer to the bitmap of outline (border) glyph is returned here
* \param bm_g out: pointer to the bitmap of glyph shadow is returned here
* \param be 1 = produces blurred bitmaps, 0 = normal bitmaps
*/
int glyph_to_bitmap(ass_synth_priv_t* priv, FT_Glyph glyph, FT_Glyph outline_glyph, bitmap_t** bm_g, bitmap_t** bm_o, bitmap_t** bm_s, int be);
void ass_free_bitmap(bitmap_t* bm);
#endif
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