| /* |
| * 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 VPX_VP8_COMMON_HEADER_H_ |
| #define VPX_VP8_COMMON_HEADER_H_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* 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 |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // VPX_VP8_COMMON_HEADER_H_ |
