1 files changed, 49 insertions, 0 deletions
diff --git a/libass/ass_outline.h b/libass/ass_outline.h
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+++ b/libass/ass_outline.h
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+/*
+ * Copyright (C) 2016 Vabishchevich Nikolay <vabnick@gmail.com>
+ *
+ * This file is part of libass.
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#ifndef LIBASS_OUTLINE_H
+#define LIBASS_OUTLINE_H
+
+#include <ft2build.h>
+#include FT_OUTLINE_H
+#include <stdbool.h>
+
+
+typedef struct ass_outline {
+    size_t n_contours, max_contours;
+    size_t *contours;
+    size_t n_points, max_points;
+    FT_Vector *points;
+    char *tags;
+} ASS_Outline;
+
+#define EFFICIENT_CONTOUR_COUNT 8
+
+bool outline_alloc(ASS_Outline *outline, size_t n_points, size_t n_contours);
+ASS_Outline *outline_convert(const FT_Outline *source);
+ASS_Outline *outline_copy(const ASS_Outline *source);
+void outline_free(ASS_Outline *outline);
+
+void outline_translate(const ASS_Outline *outline, FT_Pos dx, FT_Pos dy);
+void outline_transform(const ASS_Outline *outline, const FT_Matrix *matrix);
+void outline_get_cbox(const ASS_Outline *outline, FT_BBox *cbox);
+
+void fix_freetype_stroker(ASS_Outline *outline, int border_x, int border_y);
+
+
+#endif /* LIBASS_OUTLINE_H */