mirror of https://github.com/PCSX2/pcsx2.git
144 lines
3.0 KiB
C
144 lines
3.0 KiB
C
/*
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* Copyright (C) 2007-2009 Gabest
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* http://www.gabest.org
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*
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* This Program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This Program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* 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
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* along with GNU Make; see the file COPYING. If not, write to
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* the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
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* http://www.gnu.org/copyleft/gpl.html
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*
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*/
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#pragma once
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#include "GSLocalMemory.h"
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#include "GSVector.h"
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union GSScanlineSelector
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{
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struct
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{
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DWORD fpsm:2; // 0
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DWORD zpsm:2; // 2
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DWORD ztst:2; // 4 (0: off, 1: write, 2: test (ge), 3: test (g))
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DWORD atst:3; // 6
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DWORD afail:2; // 9
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DWORD iip:1; // 11
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DWORD tfx:3; // 12
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DWORD tcc:1; // 15
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DWORD fst:1; // 16
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DWORD ltf:1; // 17
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DWORD tlu:1; // 18
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DWORD fge:1; // 19
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DWORD date:1; // 20
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DWORD abea:2; // 21
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DWORD abeb:2; // 23
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DWORD abec:2; // 25
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DWORD abed:2; // 27
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DWORD pabe:1; // 29
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DWORD rfb:1; // 30
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DWORD sprite:1; // 31
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DWORD fwrite:1; // 32
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DWORD ftest:1; // 33
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DWORD zwrite:1; // 34
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DWORD ztest:1; // 35
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DWORD wms:2; // 36
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DWORD wmt:2; // 38
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DWORD datm:1; // 40
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DWORD colclamp:1; // 41
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DWORD fba:1; // 42
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DWORD dthe:1; // 43
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DWORD zoverflow:1; // 44 (z max >= 0x80000000)
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};
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struct
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{
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DWORD _pad1:21;
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DWORD abe:8;
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DWORD _pad2:3;
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DWORD fb:2;
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DWORD zb:2;
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};
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struct
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{
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DWORD lo;
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DWORD hi;
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};
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UINT64 key;
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operator DWORD() {return lo;}
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operator UINT64() {return key;}
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bool IsSolidRect()
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{
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return sprite
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&& iip == 0
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&& tfx == TFX_NONE
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&& abe == 255
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&& ztst <= 1
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&& atst <= 1
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&& date == 0
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&& fge == 0;
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}
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};
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__declspec(align(16)) struct GSScanlineParam
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{
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GSScanlineSelector sel;
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void* vm;
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const void* tex;
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const DWORD* clut;
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DWORD tw;
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GSLocalMemory::Offset* fbo;
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GSLocalMemory::Offset* zbo;
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GSLocalMemory::Offset4* fzbo;
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DWORD fm, zm;
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};
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__declspec(align(16)) struct GSScanlineEnvironment
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{
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GSScanlineSelector sel;
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void* vm;
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const void* tex;
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const DWORD* clut;
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DWORD tw;
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GSVector4i* fbr;
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GSVector4i* zbr;
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int** fbc;
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int** zbc;
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GSVector2i* fzbr;
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GSVector2i* fzbc;
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GSVector4i* dimx;
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GSVector4i fm, zm;
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struct {GSVector4i min, max, mask, invmask;} t; // [u] x 4 [v] x 4
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GSVector4i aref;
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GSVector4i afix;
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GSVector4i frb, fga;
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struct {GSVector4 z, s, t, q; GSVector4i rb, ga, f, si, ti, _pad[7];} d[4];
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struct {GSVector4 z, stq; GSVector4i c, f, st;} d4;
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struct {GSVector4i rb, ga;} c;
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struct {GSVector4i z, f;} p;
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struct {GSVector4i z, f, s, t, q, rb, ga, zs, zd, uf, vf;} temp;
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};
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