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Diffstat (limited to 'libavcodec/vorbis_parser.h')
-rw-r--r--libavcodec/vorbis_parser.h26
1 files changed, 22 insertions, 4 deletions
diff --git a/libavcodec/vorbis_parser.h b/libavcodec/vorbis_parser.h
index 9ae1630f9f..06e48bd3b0 100644
--- a/libavcodec/vorbis_parser.h
+++ b/libavcodec/vorbis_parser.h
@@ -1,19 +1,19 @@
/*
*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
*
- * Libav is free software; you can redistribute it and/or
+ * 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.
*
- * Libav is distributed in the hope that it will be useful,
+ * 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
@@ -45,6 +45,24 @@ AVVorbisParseContext *av_vorbis_parse_init(const uint8_t *extradata,
*/
void av_vorbis_parse_free(AVVorbisParseContext **s);
+#define VORBIS_FLAG_HEADER 0x00000001
+#define VORBIS_FLAG_COMMENT 0x00000002
+#define VORBIS_FLAG_SETUP 0x00000004
+
+/**
+ * Get the duration for a Vorbis packet.
+ *
+ * If @p flags is @c NULL,
+ * special frames are considered invalid.
+ *
+ * @param s Vorbis parser context
+ * @param buf buffer containing a Vorbis frame
+ * @param buf_size size of the buffer
+ * @param flags flags for special frames
+ */
+int av_vorbis_parse_frame_flags(AVVorbisParseContext *s, const uint8_t *buf,
+ int buf_size, int *flags);
+
/**
* Get the duration for a Vorbis packet.
*