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Use FIXED2FLOATRECIP16

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Replace 1.5258789e-05f with FIXED2FLOATRECIP16
This commit is contained in:
gizmo98 2018-05-31 09:59:35 +02:00 committed by Sergey Lipskiy
parent 16dd8145f8
commit 31ced0362a
3 changed files with 6 additions and 5 deletions
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3
src/Neon/RSP_LoadMatrixNeon.cpp
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@ -1,10 +1,11 @@
#include "RSP.h"
#include "N64.h"
#include "arm_neon.h"
#include "GBI.h"
void RSP_LoadMatrix( f32 mtx[4][4], u32 address )
{
f32 recip = 1.5258789e-05f;
f32 recip = FIXED2FLOATRECIP16;
struct _N64Matrix
{

5
src/RSP_LoadMatrix.cpp
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@ -1,9 +1,8 @@
#include "RSP.h"
#include "GBI.h"
void RSP_LoadMatrix( f32 mtx[4][4], u32 address )
{
f32 recip = 1.5258789e-05f;
struct _N64Matrix
{
s16 integer[4][4];
@ -14,5 +13,5 @@ void RSP_LoadMatrix( f32 mtx[4][4], u32 address )
for (i = 0; i < 4; i++)
for (j = 0; j < 4; j++)
mtx[i][j] = (f32)(n64Mat->integer[i][j^1]) + (f32)(n64Mat->fraction[i][j^1]) * recip;
mtx[i][j] = (f32)(n64Mat->integer[i][j^1]) + _FIXED2FLOAT(n64Mat->fraction[i][j^1],16);
}

3
src/RSP_LoadMatrixX86.cpp
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@ -1,8 +1,9 @@
#include "RSP.h"
#include "GBI.h"
void RSP_LoadMatrix( f32 mtx[4][4], u32 address )
{
f32 recip = 1.5258789e-05f;
f32 recip = FIXED2FLOATRECIP16;
#if defined (WIN32_ASM)
__asm {
mov esi, dword ptr [RDRAM];