mirror of
https://github.com/ZDoom/Raze.git
synced 2024-12-14 22:51:11 +00:00
6bffdf80a1
Game compiles and runs but transparency doesn't work yet. # Conflicts: # source/CMakeLists.txt # source/core/menu/menu.cpp # source/core/textures/buildtiles.cpp
234 lines
No EOL
5.6 KiB
C++
234 lines
No EOL
5.6 KiB
C++
//hqnx filter library
|
|
//----------------------------------------------------------
|
|
//Copyright (C) 2003 MaxSt ( maxst@hiend3d.com )
|
|
//Copyright (C) 2009 Benjamin Berkels
|
|
//Copyright (C) 2012-2014 Alexey Lysiuk
|
|
//
|
|
//This program is free software; you can redistribute it and/or
|
|
//modify it under the terms of the GNU Lesser General Public
|
|
//License as published by the Free Software Foundation; either
|
|
//version 2.1 of the License, 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
|
|
//Lesser General Public License for more details.
|
|
//
|
|
//You should have received a copy of the GNU Lesser General Public
|
|
//License along with this program; if not, write to the Free Software
|
|
//Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
|
|
#ifndef __HQNX_H__
|
|
#define __HQNX_H__
|
|
|
|
#ifdef _MSC_VER
|
|
#pragma warning(disable:4799)
|
|
#endif // _MSC_VER
|
|
|
|
#include "hqnx_asm_Image.h"
|
|
|
|
// IMPORTANT NOTE!
|
|
// The following is not a generic vectorized math class
|
|
// Each member function or overloaded operator does specific task to simplify client code
|
|
// To re-implement this class for different platform you need check very carefully
|
|
// the Intel C++ Intrinsic Reference at http://software.intel.com/file/18072/
|
|
|
|
#if defined _MSC_VER && defined _M_X64
|
|
|
|
// Implementation via SSE2 intrinsics
|
|
// MSVC doesn't support MMX intrinsics on x64
|
|
|
|
#include <emmintrin.h>
|
|
|
|
class hq_vec
|
|
{
|
|
public:
|
|
hq_vec(const int value)
|
|
: m_value(_mm_cvtsi32_si128(value))
|
|
{
|
|
}
|
|
|
|
static hq_vec load(const int source)
|
|
{
|
|
return _mm_unpacklo_epi8(_mm_cvtsi32_si128(source), _mm_cvtsi32_si128(0));
|
|
}
|
|
|
|
static hq_vec expand(const short source)
|
|
{
|
|
return _mm_set_epi16(source, source, source, source, source, source, source, source);
|
|
}
|
|
|
|
void store(unsigned char* const destination) const
|
|
{
|
|
*reinterpret_cast<int*>(destination) = _mm_cvtsi128_si32(_mm_packus_epi16(m_value, _mm_cvtsi32_si128(0)));
|
|
}
|
|
|
|
static void reset()
|
|
{
|
|
}
|
|
|
|
hq_vec& operator+=(const hq_vec& right)
|
|
{
|
|
m_value = _mm_add_epi16(m_value, right.m_value);
|
|
return *this;
|
|
}
|
|
|
|
hq_vec& operator*=(const hq_vec& right)
|
|
{
|
|
m_value = _mm_mullo_epi16(m_value, right.m_value);
|
|
return *this;
|
|
}
|
|
|
|
hq_vec& operator<<(const int count)
|
|
{
|
|
m_value = _mm_sll_epi16(m_value, _mm_cvtsi32_si128(count));
|
|
return *this;
|
|
}
|
|
|
|
hq_vec& operator>>(const int count)
|
|
{
|
|
m_value = _mm_srl_epi16(m_value, _mm_cvtsi32_si128(count));
|
|
return *this;
|
|
}
|
|
|
|
private:
|
|
__m128i m_value;
|
|
|
|
hq_vec(const __m128i value)
|
|
: m_value(value)
|
|
{
|
|
}
|
|
|
|
friend hq_vec operator- (const hq_vec&, const hq_vec&);
|
|
friend hq_vec operator* (const hq_vec&, const hq_vec&);
|
|
friend hq_vec operator| (const hq_vec&, const hq_vec&);
|
|
friend bool operator!=(const int, const hq_vec&);
|
|
};
|
|
|
|
inline hq_vec operator-(const hq_vec& left, const hq_vec& right)
|
|
{
|
|
return _mm_subs_epu8(left.m_value, right.m_value);
|
|
}
|
|
|
|
inline hq_vec operator*(const hq_vec& left, const hq_vec& right)
|
|
{
|
|
return _mm_mullo_epi16(left.m_value, right.m_value);
|
|
}
|
|
|
|
inline hq_vec operator|(const hq_vec& left, const hq_vec& right)
|
|
{
|
|
return _mm_or_si128(left.m_value, right.m_value);
|
|
}
|
|
|
|
inline bool operator!=(const int left, const hq_vec& right)
|
|
{
|
|
return left != _mm_cvtsi128_si32(right.m_value);
|
|
}
|
|
|
|
#else // _M_X64
|
|
|
|
// Implementation via MMX intrinsics
|
|
|
|
#include <mmintrin.h>
|
|
|
|
class hq_vec
|
|
{
|
|
public:
|
|
hq_vec(const int value)
|
|
: m_value(_mm_cvtsi32_si64(value))
|
|
{
|
|
}
|
|
|
|
static hq_vec load(const int source)
|
|
{
|
|
return _mm_unpacklo_pi8(_mm_cvtsi32_si64(source), _mm_cvtsi32_si64(0));
|
|
}
|
|
|
|
static hq_vec expand(const short source)
|
|
{
|
|
return _mm_set_pi16(source, source, source, source);
|
|
}
|
|
|
|
void store(unsigned char* const destination) const
|
|
{
|
|
*reinterpret_cast<int*>(destination) = _mm_cvtsi64_si32(_mm_packs_pu16(m_value, _mm_cvtsi32_si64(0)));
|
|
}
|
|
|
|
static void reset()
|
|
{
|
|
_mm_empty();
|
|
}
|
|
|
|
hq_vec& operator+=(const hq_vec& right)
|
|
{
|
|
m_value = _mm_add_pi16(m_value, right.m_value);
|
|
return *this;
|
|
}
|
|
|
|
hq_vec& operator*=(const hq_vec& right)
|
|
{
|
|
m_value = _mm_mullo_pi16(m_value, right.m_value);
|
|
return *this;
|
|
}
|
|
|
|
hq_vec& operator<<(const int count)
|
|
{
|
|
m_value = _mm_sll_pi16(m_value, _mm_cvtsi32_si64(count));
|
|
return *this;
|
|
}
|
|
|
|
hq_vec& operator>>(const int count)
|
|
{
|
|
m_value = _mm_srl_pi16(m_value, _mm_cvtsi32_si64(count));
|
|
return *this;
|
|
}
|
|
|
|
private:
|
|
__m64 m_value;
|
|
|
|
hq_vec(const __m64 value)
|
|
: m_value(value)
|
|
{
|
|
}
|
|
|
|
friend hq_vec operator- (const hq_vec&, const hq_vec&);
|
|
friend hq_vec operator* (const hq_vec&, const hq_vec&);
|
|
friend hq_vec operator| (const hq_vec&, const hq_vec&);
|
|
friend bool operator!=(const int, const hq_vec&);
|
|
};
|
|
|
|
inline hq_vec operator-(const hq_vec& left, const hq_vec& right)
|
|
{
|
|
return _mm_subs_pu8(left.m_value, right.m_value);
|
|
}
|
|
|
|
inline hq_vec operator*(const hq_vec& left, const hq_vec& right)
|
|
{
|
|
return _mm_mullo_pi16(left.m_value, right.m_value);
|
|
}
|
|
|
|
inline hq_vec operator|(const hq_vec& left, const hq_vec& right)
|
|
{
|
|
return _mm_or_si64(left.m_value, right.m_value);
|
|
}
|
|
|
|
inline bool operator!=(const int left, const hq_vec& right)
|
|
{
|
|
return left != _mm_cvtsi64_si32(right.m_value);
|
|
}
|
|
|
|
#endif // _MSC_VER && _M_X64
|
|
|
|
namespace HQnX_asm
|
|
{
|
|
void DLL hq2x_32( int * pIn, unsigned char * pOut, int Xres, int Yres, int BpL );
|
|
void DLL hq3x_32( int * pIn, unsigned char * pOut, int Xres, int Yres, int BpL );
|
|
void DLL hq4x_32( int * pIn, unsigned char * pOut, int Xres, int Yres, int BpL );
|
|
int DLL hq4x_32 ( CImage &ImageIn, CImage &ImageOut );
|
|
|
|
void DLL InitLUTs();
|
|
|
|
}
|
|
|
|
|
|
#endif //__HQNX_H__
|