1 files changed, 49 insertions, 0 deletions
diff --git a/libavcodec/gif.h b/libavcodec/gif.h
new file mode 100644
index 0000000000..9f35778857
--- /dev/null
+++ b/libavcodec/gif.h
@@ -0,0 +1,49 @@
+/*
+ * GIF format definitions
+ * Copyright (c) 2003 Fabrice Bellard
+ * Copyright (c) 2006 Baptiste Coudurier
+ * Copyright (c) 2012 Vitaliy E Sugrobov
+ *
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+/**
+ * @file
+ * GIF format definitions.
+ */
+
+#ifndef AVCODEC_GIF_H
+#define AVCODEC_GIF_H
+
+#include <stdint.h>
+
+static const uint8_t gif87a_sig[6] = "GIF87a";
+static const uint8_t gif89a_sig[6] = "GIF89a";
+
+#define GCE_DISPOSAL_NONE       0
+#define GCE_DISPOSAL_INPLACE    1
+#define GCE_DISPOSAL_BACKGROUND 2
+#define GCE_DISPOSAL_RESTORE    3
+
+#define GIF_TRAILER                 0x3b
+#define GIF_EXTENSION_INTRODUCER    0x21
+#define GIF_IMAGE_SEPARATOR         0x2c
+#define GIF_GCE_EXT_LABEL           0xf9
+#define GIF_APP_EXT_LABEL           0xff
+#define NETSCAPE_EXT_STR            "NETSCAPE2.0"
+
+#endif /* AVCODEC_GIF_H */