1 files changed, 41 insertions, 0 deletions
diff --git a/compare/image.h b/compare/image.h
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+++ b/compare/image.h
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+/*
+ * Copyright (C) 2017 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 COMPARE_IMAGE_H
+#define COMPARE_IMAGE_H
+
+#include <stddef.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <stdint.h>
+
+typedef struct {
+    int32_t width, height;
+    uint8_t *buffer;
+} Image8;
+
+typedef struct {
+    int32_t width, height;
+    uint16_t *buffer;
+} Image16;
+
+bool read_png(const char *path, Image16 *img);
+bool write_png8(const char *path, Image8 *img);
+bool write_png16(const char *path, Image16 *img);
+
+#endif /* COMPARE_IMAGE_H */