Initial community commit

Src/external_dependencies/openmpt-trunk/include/opusenc/src/picture.h

@@ -0,0 +1,57 @@
+/* Copyright (C)2007-2013 Xiph.Org Foundation
+   File: picture.h
+
+   Redistribution and use in source and binary forms, with or without
+   modification, are permitted provided that the following conditions
+   are met:
+
+   - Redistributions of source code must retain the above copyright
+   notice, this list of conditions and the following disclaimer.
+
+   - Redistributions in binary form must reproduce the above copyright
+   notice, this list of conditions and the following disclaimer in the
+   documentation and/or other materials provided with the distribution.
+
+   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+   ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+   A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR
+   CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+   EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+   PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+   PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+   LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+   NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+   SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef PICTURE_H
+#define PICTURE_H
+
+#include <opus.h>
+#include "opusenc.h"
+
+typedef enum{
+  PIC_FORMAT_JPEG,
+  PIC_FORMAT_PNG,
+  PIC_FORMAT_GIF
+}picture_format;
+
+#define BASE64_LENGTH(len) (((len)+2)/3*4)
+
+char *opeint_parse_picture_specification(const char *filename, int picture_type, const char *description,
+                                  int *error, int *seen_file_icons);
+
+char *opeint_parse_picture_specification_from_memory(const char *mem, size_t size, int picture_type, const char *description,
+                                  int *error, int *seen_file_icons);
+
+#define WRITE_U32_BE(buf, val) \
+  do{ \
+    (buf)[0]=(unsigned char)((val)>>24); \
+    (buf)[1]=(unsigned char)((val)>>16); \
+    (buf)[2]=(unsigned char)((val)>>8); \
+    (buf)[3]=(unsigned char)(val); \
+  } \
+  while(0);
+
+#endif /* PICTURE_H */