From 68569dee1416593955c1570d638b3d9250b33012 Mon Sep 17 00:00:00 2001 From: trav90 Date: Mon, 15 Oct 2018 21:45:30 -0500 Subject: Import aom library This is the reference implementation for the Alliance for Open Media's av1 video code. The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36. --- third_party/aom/av1/encoder/encodeframe.h | 58 +++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 third_party/aom/av1/encoder/encodeframe.h (limited to 'third_party/aom/av1/encoder/encodeframe.h') diff --git a/third_party/aom/av1/encoder/encodeframe.h b/third_party/aom/av1/encoder/encodeframe.h new file mode 100644 index 000000000..08d6d20de --- /dev/null +++ b/third_party/aom/av1/encoder/encodeframe.h @@ -0,0 +1,58 @@ +/* + * 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_ENCODEFRAME_H_ +#define AV1_ENCODER_ENCODEFRAME_H_ + +#include "aom/aom_integer.h" +#include "av1/common/blockd.h" +#include "av1/common/enums.h" + +#ifdef __cplusplus +extern "C" { +#endif + +struct macroblock; +struct yv12_buffer_config; +struct AV1_COMP; +struct ThreadData; + +// Constants used in SOURCE_VAR_BASED_PARTITION +#define VAR_HIST_MAX_BG_VAR 1000 +#define VAR_HIST_FACTOR 10 +#define VAR_HIST_BINS (VAR_HIST_MAX_BG_VAR / VAR_HIST_FACTOR + 1) +#define VAR_HIST_LARGE_CUT_OFF 75 +#define VAR_HIST_SMALL_CUT_OFF 45 + +void av1_setup_src_planes(struct macroblock *x, + const struct yv12_buffer_config *src, int mi_row, + int mi_col); + +void av1_encode_frame(struct AV1_COMP *cpi); + +void av1_init_tile_data(struct AV1_COMP *cpi); +void av1_encode_tile(struct AV1_COMP *cpi, struct ThreadData *td, int tile_row, + int tile_col); + +void av1_set_variance_partition_thresholds(struct AV1_COMP *cpi, int q); + +void av1_update_tx_type_count(const struct AV1Common *cm, MACROBLOCKD *xd, +#if CONFIG_TXK_SEL + int block, int plane, +#endif + BLOCK_SIZE bsize, TX_SIZE tx_size, + FRAME_COUNTS *counts); + +#ifdef __cplusplus +} // extern "C" +#endif + +#endif // AV1_ENCODER_ENCODEFRAME_H_ -- cgit v1.2.3