mirror of https://github.com/PCSX2/pcsx2.git
67 lines
1.7 KiB
C++
67 lines
1.7 KiB
C++
/*
|
|
* 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, 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
* http://www.gnu.org/copyleft/gpl.html
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "GS.h"
|
|
|
|
class GSUtil
|
|
{
|
|
public:
|
|
static GS_PRIM_CLASS GetPrimClass(uint32 prim);
|
|
|
|
static bool HasSharedBits(uint32 spsm, uint32 dpsm);
|
|
static bool HasSharedBits(uint32 sbp, uint32 spsm, uint32 dbp, uint32 dpsm);
|
|
static bool HasCompatibleBits(uint32 spsm, uint32 dpsm);
|
|
|
|
static bool IsRectInRect(const GSVector4i& inner, const GSVector4i& outer);
|
|
static bool IsRectInRectH(const GSVector4i& inner, const GSVector4i& outer);
|
|
static bool IsRectInRectV(const GSVector4i& inner, const GSVector4i& outer);
|
|
|
|
static uint32 EncodePSM(uint32 psm)
|
|
{
|
|
switch(psm)
|
|
{
|
|
case PSM_PSMCT32:
|
|
case PSM_PSMZ32:
|
|
return 0;
|
|
case PSM_PSMCT24:
|
|
case PSM_PSMZ24:
|
|
return 1;
|
|
case PSM_PSMCT16:
|
|
case PSM_PSMCT16S:
|
|
case PSM_PSMZ16:
|
|
case PSM_PSMZ16S:
|
|
return 2;
|
|
default:
|
|
return 3;
|
|
}
|
|
}
|
|
|
|
static bool CheckDirectX();
|
|
static bool CheckSSE();
|
|
|
|
static bool IsDirect3D10Available();
|
|
|
|
static char* GetLibName();
|
|
};
|
|
|