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Diffstat (limited to 'libvpx/vp8/common/header.h')
| -rw-r--r-- | libvpx/vp8/common/header.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/libvpx/vp8/common/header.h b/libvpx/vp8/common/header.h new file mode 100644 index 0000000..3e98eeb --- /dev/null +++ b/libvpx/vp8/common/header.h @@ -0,0 +1,43 @@ +/* + * Copyright (c) 2010 The WebM project authors. All Rights Reserved. + * + * Use of this source code is governed by a BSD-style license + * that can be found in the LICENSE file in the root of the source + * tree. An additional intellectual property rights grant can be found + * in the file PATENTS. All contributing project authors may + * be found in the AUTHORS file in the root of the source tree. + */ + + +#ifndef __INC_HEADER_H +#define __INC_HEADER_H + +/* 24 bits total */ +typedef struct +{ + unsigned int type: 1; + unsigned int version: 3; + unsigned int show_frame: 1; + + /* Allow 2^20 bytes = 8 megabits for first partition */ + + unsigned int first_partition_length_in_bytes: 19; + +#ifdef PACKET_TESTING + unsigned int frame_number; + unsigned int update_gold: 1; + unsigned int uses_gold: 1; + unsigned int update_last: 1; + unsigned int uses_last: 1; +#endif + +} VP8_HEADER; + +#ifdef PACKET_TESTING +#define VP8_HEADER_SIZE 8 +#else +#define VP8_HEADER_SIZE 3 +#endif + + +#endif |