diff options
Diffstat (limited to 'include/fitz/pixmap.h')
| -rw-r--r-- | include/fitz/pixmap.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/include/fitz/pixmap.h b/include/fitz/pixmap.h new file mode 100644 index 00000000..90071a30 --- /dev/null +++ b/include/fitz/pixmap.h @@ -0,0 +1,22 @@ +typedef struct fz_pixmap_s fz_pixmap; +typedef struct fz_colorspace_s fz_colorspace; + +struct fz_pixmap_s +{ + int x, y, w, h; + int n, a; + int stride; + fz_colorspace *cs; + short *samples; +}; + +fz_error *fz_newpixmap(fz_pixmap **mapp, int x, int y, int w, int h, int n, int a); +void fz_clearpixmap(fz_pixmap *map); +void fz_freepixmap(fz_pixmap *map); + +void fz_blendover(short *C, short *A, short *B, int n); +void fz_blendin(short *C, short *A, short *B, int n); +void fz_blendout(short *C, short *A, short *B, int n); +void fz_blendatop(short *C, short *A, short *B, int n); +void fz_blendxor(short *C, short *A, short *B, int n); + |