pcsx2/plugins/GSdx/GSVector.cpp

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/*
* Copyright (C) 2007-2009 Gabest
* http://www.gabest.org
*
* This Program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, or (at your option)
* any later version.
*
* This Program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Make; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA USA.
* http://www.gnu.org/copyleft/gpl.html
*
*/
#include "stdafx.h"
#include "GSVector.h"
GSVector4i GSVector4i::m_xff[17];
GSVector4i GSVector4i::m_x0f[17];
void GSVector4i::InitVectors()
{
GSVector4i xff[17] =
{
GSVector4i(0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x000000ff, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x0000ffff, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x00ffffff, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0xffffffff, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0xffffffff, 0x000000ff, 0x00000000, 0x00000000),
GSVector4i(0xffffffff, 0x0000ffff, 0x00000000, 0x00000000),
GSVector4i(0xffffffff, 0x00ffffff, 0x00000000, 0x00000000),
GSVector4i(0xffffffff, 0xffffffff, 0x00000000, 0x00000000),
GSVector4i(0xffffffff, 0xffffffff, 0x000000ff, 0x00000000),
GSVector4i(0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000),
GSVector4i(0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000),
GSVector4i(0xffffffff, 0xffffffff, 0xffffffff, 0x00000000),
GSVector4i(0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff),
GSVector4i(0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff),
GSVector4i(0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff),
GSVector4i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff),
};
GSVector4i x0f[17] =
{
GSVector4i(0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x0000000f, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x00000f0f, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x000f0f0f, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f),
GSVector4i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f),
};
for (size_t n = 0; n < countof(xff); ++n)
m_xff[n] = xff[n];
for (size_t n = 0; n < countof(x0f); ++n)
m_x0f[n] = x0f[n];
}
GSVector4 GSVector4::m_ps0123;
GSVector4 GSVector4::m_ps4567;
GSVector4 GSVector4::m_half;
GSVector4 GSVector4::m_one;
GSVector4 GSVector4::m_two;
GSVector4 GSVector4::m_four;
GSVector4 GSVector4::m_x4b000000;
GSVector4 GSVector4::m_x4f800000;
GSVector4 GSVector4::m_max;
GSVector4 GSVector4::m_min;
void GSVector4::InitVectors()
{
m_ps0123 = GSVector4(0.0f, 1.0f, 2.0f, 3.0f);
m_ps4567 = GSVector4(4.0f, 5.0f, 6.0f, 7.0f);
m_half = GSVector4(0.5f);
m_one = GSVector4(1.0f);
m_two = GSVector4(2.0f);
m_four = GSVector4(4.0f);
m_x4b000000 = GSVector4(_mm_castsi128_ps(_mm_set1_epi32(0x4b000000)));
m_x4f800000 = GSVector4(_mm_castsi128_ps(_mm_set1_epi32(0x4f800000)));
m_max = GSVector4(FLT_MAX);
m_min = GSVector4(FLT_MIN);
}
#if _M_SSE >= 0x500
GSVector8 GSVector8::m_half;
GSVector8 GSVector8::m_one;
GSVector8 GSVector8::m_x7fffffff;
GSVector8 GSVector8::m_x80000000;
GSVector8 GSVector8::m_x4b000000;
GSVector8 GSVector8::m_x4f800000;
GSVector8 GSVector8::m_max;
GSVector8 GSVector8::m_min;
void GSVector8::InitVectors()
{
m_half = GSVector8(0.5f);
m_one = GSVector8(1.0f);
m_x7fffffff = GSVector8(_mm256_castsi256_ps(_mm256_set1_epi32(0x7fffffff)));
m_x80000000 = GSVector8(_mm256_castsi256_ps(_mm256_set1_epi32(0x80000000)));
m_x4b000000 = GSVector8(_mm256_castsi256_ps(_mm256_set1_epi32(0x4b000000)));
m_x4f800000 = GSVector8(_mm256_castsi256_ps(_mm256_set1_epi32(0x4f800000)));
m_max = GSVector8(FLT_MAX);
m_min = GSVector8(FLT_MIN);
}
#endif
#if _M_SSE >= 0x501
GSVector8i GSVector8i::m_xff[33];
GSVector8i GSVector8i::m_x0f[33];
void GSVector8i::InitVectors()
{
GSVector8i xff[33] =
{
GSVector8i(0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff),
GSVector8i(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff),
};
GSVector8i x0f[33] =
{
GSVector8i(0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f),
GSVector8i(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f),
};
for (size_t n = 0; n < countof(xff); ++n)
m_xff[n] = xff[n];
for (size_t n = 0; n < countof(x0f); ++n)
m_x0f[n] = x0f[n];
}
#endif
GSVector4i GSVector4i::fit(int arx, int ary) const
{
GSVector4i r = *this;
if(arx > 0 && ary > 0)
{
int w = width();
int h = height();
if(w * ary > h * arx)
{
w = h * arx / ary;
r.left = (r.left + r.right - w) >> 1;
if(r.left & 1) r.left++;
r.right = r.left + w;
}
else
{
h = w * ary / arx;
r.top = (r.top + r.bottom - h) >> 1;
if(r.top & 1) r.top++;
r.bottom = r.top + h;
}
r = r.rintersect(*this);
}
else
{
r = *this;
}
return r;
}
static const int s_ar[][2] = {{0, 0}, {4, 3}, {16, 9}};
GSVector4i GSVector4i::fit(int preset) const
{
GSVector4i r;
if(preset > 0 && preset < (int)countof(s_ar))
{
r = fit(s_ar[preset][0], s_ar[preset][1]);
}
else
{
r = *this;
}
return r;
}