mirror of
https://github.com/ARMSX2/ARMSX2.git
synced 2026-08-24 16:50:16 -07:00
216 lines
11 KiB
C++
216 lines
11 KiB
C++
/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2021 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "PrecompiledHeader.h"
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#include "GS.h"
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#include "GSVector.h"
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#include <cfloat>
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CONSTINIT const GSVector4i GSVector4i::m_xff[17] =
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{
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cxpr(0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x000000ff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0000ffff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x00ffffff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x000000ff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x0000ffff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x00ffffff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x000000ff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff),
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};
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CONSTINIT const GSVector4i GSVector4i::m_x0f[17] =
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{
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cxpr(0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0000000f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x00000f0f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x000f0f0f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f),
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};
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CONSTINIT const GSVector4 GSVector4::m_ps0123 = cxpr(0.0f, 1.0f, 2.0f, 3.0f);
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CONSTINIT const GSVector4 GSVector4::m_ps4567 = cxpr(4.0f, 5.0f, 6.0f, 7.0f);
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CONSTINIT const GSVector4 GSVector4::m_half = cxpr(0.5f);
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CONSTINIT const GSVector4 GSVector4::m_one = cxpr(1.0f);
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CONSTINIT const GSVector4 GSVector4::m_two = cxpr(2.0f);
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CONSTINIT const GSVector4 GSVector4::m_four = cxpr(4.0f);
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CONSTINIT const GSVector4 GSVector4::m_x4b000000 = cxpr(0x4b000000);
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CONSTINIT const GSVector4 GSVector4::m_x4f800000 = cxpr(0x4f800000);
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CONSTINIT const GSVector4 GSVector4::m_max = cxpr(FLT_MAX);
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CONSTINIT const GSVector4 GSVector4::m_min = cxpr(FLT_MIN);
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#if _M_SSE >= 0x500
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CONSTINIT const GSVector8 GSVector8::m_half = cxpr(0.5f);
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CONSTINIT const GSVector8 GSVector8::m_one = cxpr(1.0f);
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CONSTINIT const GSVector8 GSVector8::m_x7fffffff = cxpr(0x7fffffff);
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CONSTINIT const GSVector8 GSVector8::m_x80000000 = cxpr(0x80000000);
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CONSTINIT const GSVector8 GSVector8::m_x4b000000 = cxpr(0x4b000000);
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CONSTINIT const GSVector8 GSVector8::m_x4f800000 = cxpr(0x4f800000);
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CONSTINIT const GSVector8 GSVector8::m_max = cxpr(FLT_MAX);
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CONSTINIT const GSVector8 GSVector8::m_min = cxpr(FLT_MAX);
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#endif
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#if _M_SSE >= 0x501
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CONSTINIT const GSVector8i GSVector8i::m_xff[33] =
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{
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cxpr(0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00000000),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x000000ff),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x0000ffff),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0x00ffffff),
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cxpr(0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff),
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};
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CONSTINIT const GSVector8i GSVector8i::m_x0f[33] =
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{
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cxpr(0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000000),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0000000f),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x00000f0f),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x000f0f0f),
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cxpr(0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f, 0x0f0f0f0f),
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};
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#endif
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GSVector4i GSVector4i::fit(int arx, int ary) const
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{
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GSVector4i r = *this;
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if (arx > 0 && ary > 0)
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{
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int w = width();
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int h = height();
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if (w * ary > h * arx)
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{
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w = h * arx / ary;
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r.left = (r.left + r.right - w) >> 1;
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if (r.left & 1)
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r.left++;
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r.right = r.left + w;
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}
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else
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{
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h = w * ary / arx;
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r.top = (r.top + r.bottom - h) >> 1;
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if (r.top & 1)
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r.top++;
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r.bottom = r.top + h;
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}
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r = r.rintersect(*this);
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}
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else
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{
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r = *this;
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}
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return r;
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}
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static const int s_ar[][2] = {{0, 0}, {4, 3}, {16, 9}};
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GSVector4i GSVector4i::fit(int preset) const
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{
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GSVector4i r;
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if (preset > 0 && preset < (int)std::size(s_ar))
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{
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r = fit(s_ar[preset][0], s_ar[preset][1]);
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}
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else
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{
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r = *this;
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}
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return r;
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}
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