Import aom library

This is the reference implementation for the Alliance for Open Media's av1 video code.

The commit used was 4d668d7feb1f8abd809d1bca0418570a7f142a36.
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trav90 2018-10-15 21:45:30 -05:00 • committed by Roy Tam
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/*
* 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 "aom_dsp/mips/common_dspr2.h"
#if HAVE_DSPR2
uint8_t aom_ff_cropTbl_a[256 + 2 * CROP_WIDTH];
uint8_t *aom_ff_cropTbl;
void aom_dsputil_static_init(void) {
int i;
for (i = 0; i < 256; i++) aom_ff_cropTbl_a[i + CROP_WIDTH] = i;
for (i = 0; i < CROP_WIDTH; i++) {
aom_ff_cropTbl_a[i] = 0;
aom_ff_cropTbl_a[i + CROP_WIDTH + 256] = 255;
}
aom_ff_cropTbl = &aom_ff_cropTbl_a[CROP_WIDTH];
}
#endif