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/*
* Copyright (c) 2017 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.
*/
#include "./vpx_dsp_rtcd.h"
#include "vpx_dsp/ppc/types_vsx.h"
void vpx_v_predictor_16x16_vsx(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
const uint8x16_t d = vec_vsx_ld(0, above);
int i;
(void)left;
for (i = 0; i < 16; i++, dst += stride) {
vec_vsx_st(d, 0, dst);
}
}
void vpx_v_predictor_32x32_vsx(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
const uint8x16_t d0 = vec_vsx_ld(0, above);
const uint8x16_t d1 = vec_vsx_ld(16, above);
int i;
(void)left;
for (i = 0; i < 32; i++, dst += stride) {
vec_vsx_st(d0, 0, dst);
vec_vsx_st(d1, 16, dst);
}
}
void vpx_h_predictor_16x16_vsx(uint8_t *dst, ptrdiff_t stride,
const uint8_t *above, const uint8_t *left) {
const uint8x16_t d = vec_vsx_ld(0, left);
const uint8x16_t v0 = vec_splat(d, 0);
const uint8x16_t v1 = vec_splat(d, 1);
const uint8x16_t v2 = vec_splat(d, 2);
const uint8x16_t v3 = vec_splat(d, 3);
const uint8x16_t v4 = vec_splat(d, 4);
const uint8x16_t v5 = vec_splat(d, 5);
const uint8x16_t v6 = vec_splat(d, 6);
const uint8x16_t v7 = vec_splat(d, 7);
const uint8x16_t v8 = vec_splat(d, 8);
const uint8x16_t v9 = vec_splat(d, 9);
const uint8x16_t v10 = vec_splat(d, 10);
const uint8x16_t v11 = vec_splat(d, 11);
const uint8x16_t v12 = vec_splat(d, 12);
const uint8x16_t v13 = vec_splat(d, 13);
const uint8x16_t v14 = vec_splat(d, 14);
const uint8x16_t v15 = vec_splat(d, 15);
(void)above;
vec_vsx_st(v0, 0, dst);
dst += stride;
vec_vsx_st(v1, 0, dst);
dst += stride;
vec_vsx_st(v2, 0, dst);
dst += stride;
vec_vsx_st(v3, 0, dst);
dst += stride;
vec_vsx_st(v4, 0, dst);
dst += stride;
vec_vsx_st(v5, 0, dst);
dst += stride;
vec_vsx_st(v6, 0, dst);
dst += stride;
vec_vsx_st(v7, 0, dst);
dst += stride;
vec_vsx_st(v8, 0, dst);
dst += stride;
vec_vsx_st(v9, 0, dst);
dst += stride;
vec_vsx_st(v10, 0, dst);
dst += stride;
vec_vsx_st(v11, 0, dst);
dst += stride;
vec_vsx_st(v12, 0, dst);
dst += stride;
vec_vsx_st(v13, 0, dst);
dst += stride;
vec_vsx_st(v14, 0, dst);
dst += stride;
vec_vsx_st(v15, 0, dst);
}
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