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GitHub Repository: hrydgard/ppsspp
 Path: blob/master/ext/sfmt19937/SFMT-params19937.h
Views: 1401
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#pragma once

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#ifndef SFMT_PARAMS19937_H

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#define SFMT_PARAMS19937_H

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#define SFMT_POS1	122

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#define SFMT_SL1	18

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#define SFMT_SL2	1

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#define SFMT_SR1	11

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#define SFMT_SR2	1

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#define SFMT_MSK1	0xdfffffefU

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#define SFMT_MSK2	0xddfecb7fU

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#define SFMT_MSK3	0xbffaffffU

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#define SFMT_MSK4	0xbffffff6U

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#define SFMT_PARITY1	0x00000001U

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#define SFMT_PARITY2	0x00000000U

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#define SFMT_PARITY3	0x00000000U

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#define SFMT_PARITY4	0x13c9e684U

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/* PARAMETERS FOR ALTIVEC */

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#if defined(__APPLE__)	/* For OSX */

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    #define SFMT_ALTI_SL1 \

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	(vector unsigned int)(SFMT_SL1, SFMT_SL1, SFMT_SL1, SFMT_SL1)

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    #define SFMT_ALTI_SR1 \

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	(vector unsigned int)(SFMT_SR1, SFMT_SR1, SFMT_SR1, SFMT_SR1)

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    #define SFMT_ALTI_MSK \

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	(vector unsigned int)(SFMT_MSK1, SFMT_MSK2, SFMT_MSK3, SFMT_MSK4)

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    #define SFMT_ALTI_MSK64 \

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	(vector unsigned int)(SFMT_MSK2, SFMT_MSK1, SFMT_MSK4, SFMT_MSK3)

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    #define SFMT_ALTI_SL2_PERM \

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	(vector unsigned char)(1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8)

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    #define SFMT_ALTI_SL2_PERM64 \

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	(vector unsigned char)(1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0)

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    #define SFMT_ALTI_SR2_PERM \

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	(vector unsigned char)(7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14)

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    #define SFMT_ALTI_SR2_PERM64 \

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	(vector unsigned char)(15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14)

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#else	/* For OTHER OSs(Linux?) */

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    #define SFMT_ALTI_SL1	{SFMT_SL1, SFMT_SL1, SFMT_SL1, SFMT_SL1}

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    #define SFMT_ALTI_SR1	{SFMT_SR1, SFMT_SR1, SFMT_SR1, SFMT_SR1}

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    #define SFMT_ALTI_MSK	{SFMT_MSK1, SFMT_MSK2, SFMT_MSK3, SFMT_MSK4}

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    #define SFMT_ALTI_MSK64	{SFMT_MSK2, SFMT_MSK1, SFMT_MSK4, SFMT_MSK3}

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    #define SFMT_ALTI_SL2_PERM	{1,2,3,23,5,6,7,0,9,10,11,4,13,14,15,8}

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    #define SFMT_ALTI_SL2_PERM64 {1,2,3,4,5,6,7,31,9,10,11,12,13,14,15,0}

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    #define SFMT_ALTI_SR2_PERM	{7,0,1,2,11,4,5,6,15,8,9,10,17,12,13,14}

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    #define SFMT_ALTI_SR2_PERM64 {15,0,1,2,3,4,5,6,17,8,9,10,11,12,13,14}

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#endif	/* For OSX */

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#define SFMT_IDSTR	"SFMT-19937:122-18-1-11-1:dfffffef-ddfecb7f-bffaffff-bffffff6"

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#endif /* SFMT_PARAMS19937_H */

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