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/*
* Copyright (c) 2016-2020, Intel Corporation
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* * Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of Intel Corporation nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef SHENG_INTERNAL_H_
#define SHENG_INTERNAL_H_
#include "ue2common.h"
#include "util/simd_types.h"
#define SHENG_STATE_ACCEPT 0x10
#define SHENG_STATE_DEAD 0x20
#define SHENG_STATE_ACCEL 0x40
#define SHENG_STATE_MASK 0xF
#define SHENG_STATE_FLAG_MASK 0x70
#define SHENG32_STATE_ACCEPT 0x20
#define SHENG32_STATE_DEAD 0x40
#define SHENG32_STATE_ACCEL 0x80
#define SHENG32_STATE_MASK 0x1F
#define SHENG32_STATE_FLAG_MASK 0xE0
#define SHENG64_STATE_ACCEPT 0x40
#define SHENG64_STATE_DEAD 0x80
#define SHENG64_STATE_MASK 0x3F
#define SHENG64_STATE_FLAG_MASK 0xC0
#define SHENG_FLAG_SINGLE_REPORT 0x1
#define SHENG_FLAG_CAN_DIE 0x2
#define SHENG_FLAG_HAS_ACCEL 0x4
struct report_list {
u32 count;
ReportID report[];
};
struct sstate_aux {
u32 accept;
u32 accept_eod;
u32 accel;
u32 top;
};
struct sheng {
m128 shuffle_masks[256];
u32 length;
u32 aux_offset;
u32 report_offset;
u32 accel_offset;
u8 n_states;
u8 anchored;
u8 floating;
u8 flags;
ReportID report;
};
struct sheng32 {
m512 succ_masks[256];
u32 length;
u32 aux_offset;
u32 report_offset;
u32 accel_offset;
u8 n_states;
u8 anchored;
u8 floating;
u8 flags;
ReportID report;
};
struct sheng64 {
m512 succ_masks[256];
u32 length;
u32 aux_offset;
u32 report_offset;
u32 accel_offset;
u8 n_states;
u8 anchored;
u8 floating;
u8 flags;
ReportID report;
};
#endif /* SHENG_INTERNAL_H_ */
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