Initial import

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);
+