chromium/third_party/libaom/source/libaom/av1/encoder/extend.c

/*
 * 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.
 */

#include <assert.h>

#include "aom_dsp/aom_dsp_common.h"
#include "aom_mem/aom_mem.h"
#include "aom_ports/mem.h"

#include "av1/common/common.h"
#include "av1/encoder/extend.h"

static void copy_and_extend_plane(const uint8_t *src, int src_pitch,
                                  uint8_t *dst, int dst_pitch, int w, int h,
                                  int extend_top, int extend_left,
                                  int extend_bottom, int extend_right,
                                  int chroma_step) { … }

static void highbd_copy_and_extend_plane(const uint8_t *src8, int src_pitch,
                                         uint8_t *dst8, int dst_pitch, int w,
                                         int h, int extend_top, int extend_left,
                                         int extend_bottom, int extend_right) { … }

void av1_copy_and_extend_frame(const YV12_BUFFER_CONFIG *src,
                               YV12_BUFFER_CONFIG *dst) { … }