forked from Mirrors/freeswitch
91 lines
5.0 KiB
C
91 lines
5.0 KiB
C
/*
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* Copyright (c) 2018 The WebM project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#ifndef VPX_VPX_DSP_PPC_TXFM_COMMON_VSX_H_
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#define VPX_VPX_DSP_PPC_TXFM_COMMON_VSX_H_
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#include "vpx_dsp/ppc/types_vsx.h"
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static const int32x4_t vec_dct_const_rounding = { 8192, 8192, 8192, 8192 };
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static const uint32x4_t vec_dct_const_bits = { 14, 14, 14, 14 };
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static const uint16x8_t vec_dct_scale_log2 = { 2, 2, 2, 2, 2, 2, 2, 2 };
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static const int16x8_t cospi1_v = { 16364, 16364, 16364, 16364,
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16364, 16364, 16364, 16364 };
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static const int16x8_t cospi2_v = { 16305, 16305, 16305, 16305,
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16305, 16305, 16305, 16305 };
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static const int16x8_t cospi3_v = { 16207, 16207, 16207, 16207,
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16207, 16207, 16207, 16207 };
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static const int16x8_t cospi4_v = { 16069, 16069, 16069, 16069,
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16069, 16069, 16069, 16069 };
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static const int16x8_t cospi4m_v = { -16069, -16069, -16069, -16069,
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-16069, -16069, -16069, -16069 };
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static const int16x8_t cospi5_v = { 15893, 15893, 15893, 15893,
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15893, 15893, 15893, 15893 };
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static const int16x8_t cospi6_v = { 15679, 15679, 15679, 15679,
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15679, 15679, 15679, 15679 };
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static const int16x8_t cospi7_v = { 15426, 15426, 15426, 15426,
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15426, 15426, 15426, 15426 };
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static const int16x8_t cospi8_v = { 15137, 15137, 15137, 15137,
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15137, 15137, 15137, 15137 };
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static const int16x8_t cospi8m_v = { -15137, -15137, -15137, -15137,
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-15137, -15137, -15137, -15137 };
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static const int16x8_t cospi9_v = { 14811, 14811, 14811, 14811,
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14811, 14811, 14811, 14811 };
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static const int16x8_t cospi10_v = { 14449, 14449, 14449, 14449,
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14449, 14449, 14449, 14449 };
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static const int16x8_t cospi11_v = { 14053, 14053, 14053, 14053,
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14053, 14053, 14053, 14053 };
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static const int16x8_t cospi12_v = { 13623, 13623, 13623, 13623,
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13623, 13623, 13623, 13623 };
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static const int16x8_t cospi13_v = { 13160, 13160, 13160, 13160,
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13160, 13160, 13160, 13160 };
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static const int16x8_t cospi14_v = { 12665, 12665, 12665, 12665,
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12665, 12665, 12665, 12665 };
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static const int16x8_t cospi15_v = { 12140, 12140, 12140, 12140,
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12140, 12140, 12140, 12140 };
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static const int16x8_t cospi16_v = { 11585, 11585, 11585, 11585,
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11585, 11585, 11585, 11585 };
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static const int16x8_t cospi17_v = { 11003, 11003, 11003, 11003,
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11003, 11003, 11003, 11003 };
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static const int16x8_t cospi18_v = { 10394, 10394, 10394, 10394,
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10394, 10394, 10394, 10394 };
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static const int16x8_t cospi19_v = { 9760, 9760, 9760, 9760,
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9760, 9760, 9760, 9760 };
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static const int16x8_t cospi20_v = { 9102, 9102, 9102, 9102,
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9102, 9102, 9102, 9102 };
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static const int16x8_t cospi20m_v = { -9102, -9102, -9102, -9102,
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-9102, -9102, -9102, -9102 };
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static const int16x8_t cospi21_v = { 8423, 8423, 8423, 8423,
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8423, 8423, 8423, 8423 };
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static const int16x8_t cospi22_v = { 7723, 7723, 7723, 7723,
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7723, 7723, 7723, 7723 };
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static const int16x8_t cospi23_v = { 7005, 7005, 7005, 7005,
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7005, 7005, 7005, 7005 };
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static const int16x8_t cospi24_v = { 6270, 6270, 6270, 6270,
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6270, 6270, 6270, 6270 };
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static const int16x8_t cospi25_v = { 5520, 5520, 5520, 5520,
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5520, 5520, 5520, 5520 };
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static const int16x8_t cospi26_v = { 4756, 4756, 4756, 4756,
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4756, 4756, 4756, 4756 };
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static const int16x8_t cospi27_v = { 3981, 3981, 3981, 3981,
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3981, 3981, 3981, 3981 };
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static const int16x8_t cospi28_v = { 3196, 3196, 3196, 3196,
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3196, 3196, 3196, 3196 };
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static const int16x8_t cospi29_v = { 2404, 2404, 2404, 2404,
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2404, 2404, 2404, 2404 };
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static const int16x8_t cospi30_v = { 1606, 1606, 1606, 1606,
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1606, 1606, 1606, 1606 };
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static const int16x8_t cospi31_v = { 804, 804, 804, 804, 804, 804, 804, 804 };
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#endif // VPX_VPX_DSP_PPC_TXFM_COMMON_VSX_H_
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