| /* |
| * Copyright (c) 2016, Alliance for Open Media. All rights reserved |
| * |
| * This source code is subject to the terms of the BSD 2 Clause License and |
| * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| * was not distributed with this source code in the LICENSE file, you can |
| * obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| * Media Patent License 1.0 was not distributed with this source code in the |
| * PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| */ |
| |
| #ifndef AV1_ENCODER_BITSTREAM_H_ |
| #define AV1_ENCODER_BITSTREAM_H_ |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include "av1/encoder/encoder.h" |
| |
| #if CONFIG_REFERENCE_BUFFER |
| void write_sequence_header(SequenceHeader *seq_params); |
| #endif |
| |
| void av1_pack_bitstream(AV1_COMP *const cpi, uint8_t *dest, size_t *size); |
| |
| void av1_encode_token_init(void); |
| |
| static INLINE int av1_preserve_existing_gf(AV1_COMP *cpi) { |
| #if CONFIG_EXT_REFS |
| // Do not swap gf and arf indices for internal overlay frames |
| return !cpi->multi_arf_allowed && cpi->rc.is_src_frame_alt_ref && |
| !cpi->rc.is_src_frame_ext_arf; |
| #else |
| return !cpi->multi_arf_allowed && cpi->refresh_golden_frame && |
| cpi->rc.is_src_frame_alt_ref; |
| #endif // CONFIG_EXT_REFS |
| } |
| |
| void av1_write_tx_type(const AV1_COMMON *const cm, const MACROBLOCKD *xd, |
| #if CONFIG_SUPERTX |
| const int supertx_enabled, |
| #endif |
| #if CONFIG_TXK_SEL |
| int block, int plane, |
| #endif |
| aom_writer *w); |
| |
| #ifdef __cplusplus |
| } // extern "C" |
| #endif |
| |
| #endif // AV1_ENCODER_BITSTREAM_H_ |