mirror of https://github.com/PCSX2/pcsx2.git
1256 lines
28 KiB
C++
1256 lines
28 KiB
C++
/* ZeroGS KOSMOS
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* Copyright (C) 2005-2006 zerofrog@gmail.com
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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 of the License, or
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* (at your option) 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 this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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//-------------------------- Includes
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#if defined(_WIN32)
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# include <windows.h>
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# include "resource.h"
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#endif
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#include <stdlib.h>
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#include "GS.h"
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#include "Mem.h"
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#include "x86.h"
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#include "zerogs.h"
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#include "zpipe.h"
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#include "targets.h"
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//----------------------- Defines
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//-------------------------- Typedefs
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typedef void (APIENTRYP _PFNSWAPINTERVAL)(int);
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//-------------------------- Extern variables
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using namespace ZeroGS;
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extern u32 g_nGenVars, g_nTexVars, g_nAlphaVars, g_nResolve;
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extern char *libraryName;
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extern int g_nFrame, g_nRealFrame;
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//-------------------------- Variables
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#ifdef _WIN32
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HDC hDC = NULL; // Private GDI Device Context
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HGLRC hRC = NULL; // Permanent Rendering Context
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#endif
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bool g_bIsLost = 0; // ZZ
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bool g_bMakeSnapshot = 0;
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string strSnapshot;
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CGprogram g_vsprog = 0, g_psprog = 0; // 2 -- ZZ
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// AVI Capture
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int s_avicapturing = 0;
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inline u32 FtoDW(float f) { return (*((u32*)&f)); }
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int g_nDepthUpdateCount = 0;
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// Consts
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const GLenum primtype[8] = { GL_POINTS, GL_LINES, GL_LINES, GL_TRIANGLES, GL_TRIANGLES, GL_TRIANGLES, GL_TRIANGLES, 0xffffffff };
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static const int PRIMMASK = 0x0e; // for now ignore 0x10 (AA)
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PFNGLISRENDERBUFFEREXTPROC glIsRenderbufferEXT = NULL;
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PFNGLBINDRENDERBUFFEREXTPROC glBindRenderbufferEXT = NULL;
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PFNGLDELETERENDERBUFFERSEXTPROC glDeleteRenderbuffersEXT = NULL;
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PFNGLGENRENDERBUFFERSEXTPROC glGenRenderbuffersEXT = NULL;
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PFNGLRENDERBUFFERSTORAGEEXTPROC glRenderbufferStorageEXT = NULL;
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PFNGLGETRENDERBUFFERPARAMETERIVEXTPROC glGetRenderbufferParameterivEXT = NULL;
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PFNGLISFRAMEBUFFEREXTPROC glIsFramebufferEXT = NULL;
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PFNGLBINDFRAMEBUFFEREXTPROC glBindFramebufferEXT = NULL;
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PFNGLDELETEFRAMEBUFFERSEXTPROC glDeleteFramebuffersEXT = NULL;
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PFNGLGENFRAMEBUFFERSEXTPROC glGenFramebuffersEXT = NULL;
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PFNGLCHECKFRAMEBUFFERSTATUSEXTPROC glCheckFramebufferStatusEXT = NULL;
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PFNGLFRAMEBUFFERTEXTURE1DEXTPROC glFramebufferTexture1DEXT = NULL;
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PFNGLFRAMEBUFFERTEXTURE2DEXTPROC glFramebufferTexture2DEXT = NULL;
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PFNGLFRAMEBUFFERTEXTURE3DEXTPROC glFramebufferTexture3DEXT = NULL;
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PFNGLFRAMEBUFFERRENDERBUFFEREXTPROC glFramebufferRenderbufferEXT = NULL;
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PFNGLGETFRAMEBUFFERATTACHMENTPARAMETERIVEXTPROC glGetFramebufferAttachmentParameterivEXT = NULL;
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PFNGLGENERATEMIPMAPEXTPROC glGenerateMipmapEXT = NULL;
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PFNGLDRAWBUFFERSPROC glDrawBuffers = NULL;
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/////////////////////
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// graphics resources
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CGparameter g_vparamPosXY[2] = {0}, g_fparamFogColor = 0;
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map<int, SHADERHEADER*> mapShaderResources;
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bool s_bTexFlush = false;
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int s_nLastResolveReset = 0;
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int s_nWireframeCount = 0;
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int s_nResolveCounts[30] = {0}; // resolve counts for last 30 frames
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////////////////////
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// State parameters
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CGcontext g_cgcontext;
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int nBackbufferWidth, nBackbufferHeight;
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u8* g_pbyGSMemory = NULL; // 4Mb GS system mem
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u8* g_pbyGSClut = NULL; // ZZ
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namespace ZeroGS
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{
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Vector g_vdepth, vlogz;
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// = Vector( 255.0 /256.0f, 255.0/65536.0f, 255.0f/(65535.0f*256.0f), 1.0f/(65536.0f*65536.0f));
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// Vector g_vdepth = Vector( 65536.0f*65536.0f, 256.0f*65536.0f, 65536.0f, 256.0f);
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extern CRangeManager s_RangeMngr; // manages overwritten memory
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GLenum GetRenderTargetFormat() { return GetRenderFormat() == RFT_byte8 ? 4 : g_internalRGBAFloat16Fmt; }
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// returns the first and last addresses aligned to a page that cover
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void GetRectMemAddress(int& start, int& end, int psm, int x, int y, int w, int h, int bp, int bw);
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// bool LoadEffects();
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// bool LoadExtraEffects();
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// FRAGMENTSHADER* LoadShadeEffect(int type, int texfilter, int fog, int testaem, int exactcolor, const clampInfo& clamp, int context, bool* pbFailed);
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int s_nNewWidth = -1, s_nNewHeight = -1;
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void ChangeDeviceSize(int nNewWidth, int nNewHeight);
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void ProcessMessages();
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void RenderCustom(float fAlpha); // intro anim
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struct MESSAGE
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{
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MESSAGE() {}
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MESSAGE(const char* p, u32 dw) { strcpy(str, p); dwTimeStamp = dw; }
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char str[255];
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u32 dwTimeStamp;
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};
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static list<MESSAGE> listMsgs;
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///////////////////////
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// Method Prototypes //
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///////////////////////
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void KickPoint();
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void KickLine();
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void KickTriangle();
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void KickTriangleFan();
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void KickSprite();
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void KickDummy();
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void ResolveInRange(int start, int end);
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void ExtWrite();
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void ResetRenderTarget(int index)
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{
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FBTexture(index);
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}
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DrawFn drawfn[8] = { KickDummy, KickDummy, KickDummy, KickDummy,
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KickDummy, KickDummy, KickDummy, KickDummy
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};
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}; // end namespace
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// does one time only initializing/destruction
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class ZeroGSInit
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{
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public:
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ZeroGSInit()
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{
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const u32 mem_size = 0x00400000 + 0x10000; // leave some room for out of range accesses (saves on the checks)
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// clear
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g_pbyGSMemory = (u8*)_aligned_malloc(mem_size, 1024);
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memset(g_pbyGSMemory, 0, mem_size);
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g_pbyGSClut = (u8*)_aligned_malloc(256 * 8, 1024); // need 512 alignment!
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memset(g_pbyGSClut, 0, 256*8);
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memset(&GLWin, 0, sizeof(GLWin));
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}
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~ZeroGSInit()
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{
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_aligned_free(g_pbyGSMemory);
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g_pbyGSMemory = NULL;
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_aligned_free(g_pbyGSClut);
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g_pbyGSClut = NULL;
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}
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};
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static ZeroGSInit s_ZeroGSInit;
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#ifndef GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT
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#define GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT 0x8CD8
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#endif
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void ZeroGS::HandleGLError()
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{
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FUNCLOG
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// check the error status of this framebuffer */
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GLenum error = glCheckFramebufferStatusEXT(GL_FRAMEBUFFER_EXT);
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// if error != GL_FRAMEBUFFER_COMPLETE_EXT, there's an error of some sort
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if (error != 0)
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{
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int w = 0;
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int h = 0;
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GLint fmt;
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glGetRenderbufferParameterivEXT(GL_COLOR_ATTACHMENT0_EXT, GL_RENDERBUFFER_INTERNAL_FORMAT_EXT, &fmt);
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glGetRenderbufferParameterivEXT(GL_COLOR_ATTACHMENT0_EXT, GL_RENDERBUFFER_WIDTH_EXT, &w);
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glGetRenderbufferParameterivEXT(GL_COLOR_ATTACHMENT0_EXT, GL_RENDERBUFFER_HEIGHT_EXT, &h);
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switch (error)
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{
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case GL_FRAMEBUFFER_COMPLETE_EXT:
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break;
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case GL_FRAMEBUFFER_INCOMPLETE_ATTACHMENT_EXT:
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ZZLog::Error_Log("Error! missing a required image/buffer attachment!");
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break;
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case GL_FRAMEBUFFER_INCOMPLETE_MISSING_ATTACHMENT_EXT:
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ZZLog::Error_Log("Error! has no images/buffers attached!");
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break;
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// case GL_FRAMEBUFFER_INCOMPLETE_DUPLICATE_ATTACHMENT_EXT:
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// ZZLog::Error_Log("Error! has an image/buffer attached in multiple locations!");
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// break;
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case GL_FRAMEBUFFER_INCOMPLETE_DIMENSIONS_EXT:
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ZZLog::Error_Log("Error! has mismatched image/buffer dimensions!");
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break;
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case GL_FRAMEBUFFER_INCOMPLETE_FORMATS_EXT:
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ZZLog::Error_Log("Error! colorbuffer attachments have different types!");
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break;
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case GL_FRAMEBUFFER_INCOMPLETE_DRAW_BUFFER_EXT:
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ZZLog::Error_Log("Error! trying to draw to non-attached color buffer!");
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break;
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case GL_FRAMEBUFFER_INCOMPLETE_READ_BUFFER_EXT:
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ZZLog::Error_Log("Error! trying to read from a non-attached color buffer!");
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break;
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case GL_FRAMEBUFFER_UNSUPPORTED_EXT:
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ZZLog::Error_Log("Error! format is not supported by current graphics card/driver!");
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break;
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default:
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ZZLog::Error_Log("*UNKNOWN ERROR* reported from glCheckFramebufferStatusEXT(0x%x)!", error);
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break;
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}
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}
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}
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void ZeroGS::GSStateReset()
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{
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FUNCLOG
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icurctx = -1;
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for (int i = 0; i < 2; ++i)
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{
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vb[i].Destroy();
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memset(&vb[i], 0, sizeof(ZeroGS::VB));
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vb[i].tex0.tw = 1;
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vb[i].tex0.th = 1;
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vb[i].scissor.x1 = 639;
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vb[i].scissor.y1 = 479;
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vb[i].tex0.tbw = 64;
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vb[i].Init(VB_BUFFERSIZE);
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}
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s_RangeMngr.Clear();
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g_MemTargs.Destroy();
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s_RTs.Destroy();
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s_DepthRTs.Destroy();
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s_BitwiseTextures.Destroy();
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vb[0].ictx = 0;
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vb[1].ictx = 1;
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}
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void ZeroGS::AddMessage(const char* pstr, u32 ms)
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{
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FUNCLOG
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listMsgs.push_back(MESSAGE(pstr, timeGetTime() + ms));
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ZZLog::Log("%s\n", pstr);
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}
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void ZeroGS::DrawText(const char* pstr, int left, int top, u32 color)
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{
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FUNCLOG
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cgGLDisableProfile(cgvProf);
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cgGLDisableProfile(cgfProf);
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Vector v;
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v.SetColor(color);
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glColor3f(v.z, v.y, v.x);
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//glColor3f(((color >> 16) & 0xff) / 255.0f, ((color >> 8) & 0xff)/ 255.0f, (color & 0xff) / 255.0f);
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font_p->printString(pstr, left * 2.0f / (float)nBackbufferWidth - 1, 1 - top * 2.0f / (float)nBackbufferHeight, 0);
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cgGLEnableProfile(cgvProf);
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cgGLEnableProfile(cgfProf);
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}
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void ZeroGS::ChangeWindowSize(int nNewWidth, int nNewHeight)
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{
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FUNCLOG
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nBackbufferWidth = max(nNewWidth, 16);
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nBackbufferHeight = max(nNewHeight, 16);
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if (!(conf.fullscreen()))
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{
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conf.width = nNewWidth;
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conf.height = nNewHeight;
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}
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}
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void ZeroGS::SetChangeDeviceSize(int nNewWidth, int nNewHeight)
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{
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FUNCLOG
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s_nNewWidth = nNewWidth;
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s_nNewHeight = nNewHeight;
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if (!(conf.fullscreen()))
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{
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conf.width = nNewWidth;
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conf.height = nNewHeight;
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}
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}
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void ZeroGS::Reset()
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{
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FUNCLOG
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s_RTs.ResolveAll();
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s_DepthRTs.ResolveAll();
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vb[0].nCount = 0;
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vb[1].nCount = 0;
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memset(s_nResolveCounts, 0, sizeof(s_nResolveCounts));
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s_nLastResolveReset = 0;
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icurctx = -1;
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g_vsprog = g_psprog = 0;
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GSStateReset();
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Destroy(0);
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drawfn[0] = KickDummy;
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drawfn[1] = KickDummy;
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drawfn[2] = KickDummy;
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drawfn[3] = KickDummy;
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drawfn[4] = KickDummy;
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drawfn[5] = KickDummy;
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drawfn[6] = KickDummy;
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drawfn[7] = KickDummy;
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}
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void ZeroGS::ChangeDeviceSize(int nNewWidth, int nNewHeight)
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{
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FUNCLOG
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//int oldscreen = s_nFullscreen;
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int oldwidth = nBackbufferWidth, oldheight = nBackbufferHeight;
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if (!Create(nNewWidth&~7, nNewHeight&~7))
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{
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ZZLog::Error_Log("Failed to recreate, changing to old device.");
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if (Create(oldwidth, oldheight))
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{
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SysMessage("Failed to create device, exiting...");
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exit(0);
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}
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}
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for (int i = 0; i < 2; ++i)
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{
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vb[i].bNeedFrameCheck = vb[i].bNeedZCheck = 1;
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vb[i].CheckFrame(0);
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}
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assert(vb[0].pBufferData != NULL && vb[1].pBufferData != NULL);
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}
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void ZeroGS::SetNegAA(int mode)
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{
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FUNCLOG
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// need to flush all targets
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s_RTs.ResolveAll();
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s_RTs.Destroy();
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s_DepthRTs.ResolveAll();
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s_DepthRTs.Destroy();
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s_AAz = s_AAw = 0; // This is code for x0, x2, x4, x8 and x16 anti-aliasing.
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if (mode > 0)
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{
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s_AAz = (mode + 1) / 2; // ( 1, 0 ) ; ( 1, 1 ) -- it's used as binary shift, so x << s_AAz, y << s_AAw
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s_AAw = mode / 2;
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}
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memset(s_nResolveCounts, 0, sizeof(s_nResolveCounts));
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s_nLastResolveReset = 0;
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vb[0].prndr = NULL;
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vb[0].pdepth = NULL;
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vb[0].bNeedFrameCheck = 1;
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vb[0].bNeedZCheck = 1;
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vb[1].prndr = NULL;
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vb[1].pdepth = NULL;
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vb[1].bNeedFrameCheck = 1;
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vb[1].bNeedZCheck = 1;
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}
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void ZeroGS::SetAA(int mode)
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{
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FUNCLOG
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float f;
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// need to flush all targets
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s_RTs.ResolveAll();
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s_RTs.Destroy();
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s_DepthRTs.ResolveAll();
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s_DepthRTs.Destroy();
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s_AAx = s_AAy = 0; // This is code for x0, x2, x4, x8 and x16 anti-aliasing.
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if (mode > 0)
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{
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s_AAx = (mode + 1) / 2; // ( 1, 0 ) ; ( 1, 1 ) ; ( 2, 1 ) ; ( 2, 2 ) -- it's used as binary shift, so x >> s_AAx, y >> s_AAy
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s_AAy = mode / 2;
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}
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memset(s_nResolveCounts, 0, sizeof(s_nResolveCounts));
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s_nLastResolveReset = 0;
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vb[0].prndr = NULL;
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vb[0].pdepth = NULL;
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vb[0].bNeedFrameCheck = 1;
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vb[0].bNeedZCheck = 1;
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vb[1].prndr = NULL;
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vb[1].pdepth = NULL;
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vb[1].bNeedFrameCheck = 1;
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vb[1].bNeedZCheck = 1;
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f = mode > 0 ? 2.0f : 1.0f;
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glPointSize(f);
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}
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void ZeroGS::Prim()
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{
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FUNCLOG
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if (g_bIsLost) return;
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VB& curvb = vb[prim->ctxt];
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if (curvb.CheckPrim()) Flush(prim->ctxt);
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curvb.curprim._val = prim->_val;
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// flush the other pipe if sharing the same buffer
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// if( vb[prim->ctxt].gsfb.fbp == vb[!prim->ctxt].gsfb.fbp && vb[!prim->ctxt].nCount > 0 )
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// {
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// assert( vb[prim->ctxt].nCount == 0 );
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// Flush(!prim->ctxt);
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// }
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curvb.curprim.prim = prim->prim;
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}
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void ZeroGS::ProcessMessages()
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{
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FUNCLOG
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if (listMsgs.size() > 0)
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{
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int left = 25, top = 15;
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list<MESSAGE>::iterator it = listMsgs.begin();
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while (it != listMsgs.end())
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{
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DrawText(it->str, left + 1, top + 1, 0xff000000);
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DrawText(it->str, left, top, 0xffffff30);
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top += 15;
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if ((int)(it->dwTimeStamp - timeGetTime()) < 0)
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it = listMsgs.erase(it);
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else ++it;
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}
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}
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}
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void ZeroGS::RenderCustom(float fAlpha)
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{
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FUNCLOG
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GL_REPORT_ERROR();
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fAlpha = 1;
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glBindFramebufferEXT(GL_FRAMEBUFFER_EXT, 0); // switch to the backbuffer
|
|
|
|
DisableAllgl() ;
|
|
SetShaderCaller("RenderCustom");
|
|
|
|
glViewport(0, 0, nBackbufferWidth, nBackbufferHeight);
|
|
|
|
// play custom animation
|
|
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
|
|
|
|
// tex coords
|
|
Vector v = Vector(1 / 32767.0f, 1 / 32767.0f, 0, 0);
|
|
ZZcgSetParameter4fv(pvsBitBlt.sBitBltPos, v, "g_fBitBltPos");
|
|
v.x = (float)nLogoWidth;
|
|
v.y = (float)nLogoHeight;
|
|
ZZcgSetParameter4fv(pvsBitBlt.sBitBltTex, v, "g_fBitBltTex");
|
|
|
|
v.x = v.y = v.z = v.w = fAlpha;
|
|
ZZcgSetParameter4fv(ppsBaseTexture.sOneColor, v, "g_fOneColor");
|
|
|
|
if (conf.wireframe()) glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
|
|
|
|
// inside vhDCb[0]'s target area, so render that region only
|
|
cgGLSetTextureParameter(ppsBaseTexture.sFinal, ptexLogo);
|
|
cgGLEnableTextureParameter(ppsBaseTexture.sFinal);
|
|
glBindBuffer(GL_ARRAY_BUFFER, vboRect);
|
|
|
|
SET_STREAM();
|
|
|
|
SETVERTEXSHADER(pvsBitBlt.prog);
|
|
SETPIXELSHADER(ppsBaseTexture.prog);
|
|
DrawTriangleArray();
|
|
|
|
// restore
|
|
if (conf.wireframe()) glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
|
|
|
|
ProcessMessages();
|
|
|
|
GLWin.SwapGLBuffers();
|
|
|
|
glEnable(GL_SCISSOR_TEST);
|
|
glEnable(GL_STENCIL_TEST);
|
|
|
|
vb[0].bSyncVars = 0;
|
|
vb[1].bSyncVars = 0;
|
|
|
|
GL_REPORT_ERROR();
|
|
}
|
|
|
|
void ZeroGS::Restore()
|
|
{
|
|
FUNCLOG
|
|
|
|
if (!g_bIsLost) return;
|
|
|
|
//if( SUCCEEDED(pd3dDevice->Reset(&d3dpp)) ) {
|
|
g_bIsLost = 0;
|
|
|
|
// handle lost states
|
|
ZeroGS::ChangeDeviceSize(nBackbufferWidth, nBackbufferHeight);
|
|
|
|
//}
|
|
}
|
|
|
|
//////////////////////////
|
|
// Internal Definitions //
|
|
//////////////////////////
|
|
|
|
|
|
__forceinline void MOVZ(VertexGPU *p, u32 gsz, const VB& curvb)
|
|
{
|
|
p->z = (curvb.zprimmask == 0xffff) ? min((u32)0xffff, gsz) : gsz;
|
|
}
|
|
|
|
__forceinline void MOVFOG(VertexGPU *p, Vertex gsf)
|
|
{
|
|
p->f = ((s16)(gsf).f << 7) | 0x7f;
|
|
}
|
|
|
|
|
|
int Values[100] = {0, };
|
|
|
|
#ifndef __LINUX__
|
|
__forceinline
|
|
#endif
|
|
void SET_VERTEX(VertexGPU *p, int Index, const VB& curvb)
|
|
{
|
|
int index = Index;
|
|
p->x = ((((int)gs.gsvertex[index].x - curvb.offset.x) >> 1) & 0xffff);
|
|
p->y = ((((int)gs.gsvertex[index].y - curvb.offset.y) >> 1) & 0xffff);
|
|
|
|
#ifdef LSD_MODE
|
|
int diffX = (int)gs.gsvertex[index].x - curvb.offset.x;
|
|
int diffY = (int)gs.gsvertex[index].y - curvb.offset.y;
|
|
|
|
if (diffX < 0) { p->x = - p->x; }
|
|
if (diffY < 0) { p->y = - p->y; }
|
|
#endif
|
|
|
|
p->f = ((s16)gs.gsvertex[index].f << 7) | 0x7f;
|
|
|
|
MOVZ(p, gs.gsvertex[index].z, curvb);
|
|
|
|
p->rgba = prim->iip ? gs.gsvertex[index].rgba : gs.rgba;
|
|
|
|
// This code is somehow incorrect
|
|
// if ((gs.texa.aem) && ((p->rgba & 0xffffff ) == 0))
|
|
// p->rgba = 0;
|
|
|
|
if (conf.settings().texa)
|
|
{
|
|
u32 B = ((p->rgba & 0xfe000000) >> 1) +
|
|
(0x01000000 * curvb.fba.fba) ;
|
|
p->rgba = (p->rgba & 0xffffff) + B;
|
|
}
|
|
|
|
if (prim->tme)
|
|
{
|
|
if (prim->fst)
|
|
{
|
|
p->s = (float)gs.gsvertex[index].u * fiTexWidth[prim->ctxt];
|
|
p->t = (float)gs.gsvertex[index].v * fiTexHeight[prim->ctxt];
|
|
p->q = 1;
|
|
}
|
|
else
|
|
{
|
|
p->s = gs.gsvertex[index].s;
|
|
p->t = gs.gsvertex[index].t;
|
|
p->q = gs.gsvertex[index].q;
|
|
}
|
|
}
|
|
}
|
|
|
|
static __forceinline void OUTPUT_VERT(VertexGPU vert, u32 id)
|
|
{
|
|
#ifdef WRITE_PRIM_LOGS
|
|
ZZLog::Prim_Log("%c%d(%d): xyzf=(%4d,%4d,0x%x,%3d), rgba=0x%8.8x, stq = (%2.5f,%2.5f,%2.5f)\n",
|
|
id == 0 ? '*' : ' ', id, prim->prim, vert.x / 8, vert.y / 8, vert.z, vert.f / 128,
|
|
vert.rgba, Clamp(vert.s, -10, 10), Clamp(vert.t, -10, 10), Clamp(vert.q, -10, 10));
|
|
#endif
|
|
}
|
|
|
|
void ZeroGS::KickPoint()
|
|
{
|
|
FUNCLOG
|
|
assert(gs.primC >= 1);
|
|
|
|
VB& curvb = vb[prim->ctxt];
|
|
|
|
if (curvb.bNeedTexCheck) curvb.FlushTexData();
|
|
|
|
if ((vb[!prim->ctxt].nCount > 0) && (vb[prim->ctxt].gsfb.fbp == vb[!prim->ctxt].gsfb.fbp))
|
|
{
|
|
assert(vb[prim->ctxt].nCount == 0);
|
|
Flush(!prim->ctxt);
|
|
}
|
|
|
|
curvb.NotifyWrite(1);
|
|
|
|
int last = (gs.primIndex + 2) % ARRAY_SIZE(gs.gsvertex);
|
|
|
|
VertexGPU* p = curvb.pBufferData + curvb.nCount;
|
|
SET_VERTEX(&p[0], last, curvb);
|
|
curvb.nCount++;
|
|
|
|
OUTPUT_VERT(p[0], 0);
|
|
}
|
|
|
|
void ZeroGS::KickLine()
|
|
{
|
|
FUNCLOG
|
|
assert(gs.primC >= 2);
|
|
VB& curvb = vb[prim->ctxt];
|
|
|
|
if (curvb.bNeedTexCheck) curvb.FlushTexData();
|
|
|
|
if ((vb[!prim->ctxt].nCount > 0) && (vb[prim->ctxt].gsfb.fbp == vb[!prim->ctxt].gsfb.fbp))
|
|
{
|
|
assert(vb[prim->ctxt].nCount == 0);
|
|
Flush(!prim->ctxt);
|
|
}
|
|
|
|
curvb.NotifyWrite(2);
|
|
|
|
int next = (gs.primIndex + 1) % ARRAY_SIZE(gs.gsvertex);
|
|
int last = (gs.primIndex + 2) % ARRAY_SIZE(gs.gsvertex);
|
|
|
|
VertexGPU* p = curvb.pBufferData + curvb.nCount;
|
|
SET_VERTEX(&p[0], next, curvb);
|
|
SET_VERTEX(&p[1], last, curvb);
|
|
|
|
curvb.nCount += 2;
|
|
|
|
OUTPUT_VERT(p[0], 0);
|
|
OUTPUT_VERT(p[1], 1);
|
|
}
|
|
|
|
void ZeroGS::KickTriangle()
|
|
{
|
|
FUNCLOG
|
|
assert(gs.primC >= 3);
|
|
VB& curvb = vb[prim->ctxt];
|
|
|
|
if (curvb.bNeedTexCheck) curvb.FlushTexData();
|
|
|
|
if ((vb[!prim->ctxt].nCount > 0) && (vb[prim->ctxt].gsfb.fbp == vb[!prim->ctxt].gsfb.fbp))
|
|
{
|
|
assert(vb[prim->ctxt].nCount == 0);
|
|
Flush(!prim->ctxt);
|
|
}
|
|
|
|
curvb.NotifyWrite(3);
|
|
|
|
VertexGPU* p = curvb.pBufferData + curvb.nCount;
|
|
SET_VERTEX(&p[0], 0, curvb);
|
|
SET_VERTEX(&p[1], 1, curvb);
|
|
SET_VERTEX(&p[2], 2, curvb);
|
|
|
|
curvb.nCount += 3;
|
|
|
|
OUTPUT_VERT(p[0], 0);
|
|
OUTPUT_VERT(p[1], 1);
|
|
OUTPUT_VERT(p[2], 2);
|
|
}
|
|
|
|
void ZeroGS::KickTriangleFan()
|
|
{
|
|
FUNCLOG
|
|
assert(gs.primC >= 3);
|
|
VB& curvb = vb[prim->ctxt];
|
|
|
|
if (curvb.bNeedTexCheck) curvb.FlushTexData();
|
|
|
|
if ((vb[!prim->ctxt].nCount > 0) && (vb[prim->ctxt].gsfb.fbp == vb[!prim->ctxt].gsfb.fbp))
|
|
{
|
|
assert(vb[prim->ctxt].nCount == 0);
|
|
Flush(!prim->ctxt);
|
|
}
|
|
|
|
curvb.NotifyWrite(3);
|
|
|
|
VertexGPU* p = curvb.pBufferData + curvb.nCount;
|
|
SET_VERTEX(&p[0], 0, curvb);
|
|
SET_VERTEX(&p[1], 1, curvb);
|
|
SET_VERTEX(&p[2], 2, curvb);
|
|
|
|
curvb.nCount += 3;
|
|
|
|
// add 1 to skip the first vertex
|
|
|
|
if (gs.primIndex == gs.nTriFanVert) gs.primIndex = (gs.primIndex + 1) % ARRAY_SIZE(gs.gsvertex);
|
|
|
|
OUTPUT_VERT(p[0], 0);
|
|
OUTPUT_VERT(p[1], 1);
|
|
OUTPUT_VERT(p[2], 2);
|
|
}
|
|
|
|
#ifndef __LINUX__
|
|
__forceinline
|
|
#endif
|
|
void SetKickVertex(VertexGPU *p, Vertex v, int next, const VB& curvb)
|
|
{
|
|
SET_VERTEX(p, next, curvb);
|
|
MOVZ(p, v.z, curvb);
|
|
MOVFOG(p, v);
|
|
}
|
|
|
|
void ZeroGS::KickSprite()
|
|
{
|
|
FUNCLOG
|
|
assert(gs.primC >= 2);
|
|
VB& curvb = vb[prim->ctxt];
|
|
|
|
if (curvb.bNeedTexCheck) curvb.FlushTexData();
|
|
|
|
if ((vb[!prim->ctxt].nCount > 0) && (vb[prim->ctxt].gsfb.fbp == vb[!prim->ctxt].gsfb.fbp))
|
|
{
|
|
assert(vb[prim->ctxt].nCount == 0);
|
|
Flush(!prim->ctxt);
|
|
}
|
|
|
|
curvb.NotifyWrite(6);
|
|
|
|
int next = (gs.primIndex + 1) % ARRAY_SIZE(gs.gsvertex);
|
|
int last = (gs.primIndex + 2) % ARRAY_SIZE(gs.gsvertex);
|
|
|
|
// sprite is too small and AA shows lines (tek4)
|
|
|
|
if (s_AAx)
|
|
{
|
|
gs.gsvertex[last].x += 4;
|
|
|
|
if (s_AAy) gs.gsvertex[last].y += 4;
|
|
}
|
|
|
|
// might be bad sprite (KH dialog text)
|
|
//if( gs.gsvertex[next].x == gs.gsvertex[last].x || gs.gsvertex[next].y == gs.gsvertex[last].y )
|
|
//return;
|
|
|
|
VertexGPU* p = curvb.pBufferData + curvb.nCount;
|
|
|
|
SetKickVertex(&p[0], gs.gsvertex[last], next, curvb);
|
|
SetKickVertex(&p[3], gs.gsvertex[last], next, curvb);
|
|
SetKickVertex(&p[1], gs.gsvertex[last], last, curvb);
|
|
SetKickVertex(&p[4], gs.gsvertex[last], last, curvb);
|
|
SetKickVertex(&p[2], gs.gsvertex[last], next, curvb);
|
|
|
|
p[2].s = p[1].s;
|
|
p[2].x = p[1].x;
|
|
|
|
SetKickVertex(&p[5], gs.gsvertex[last], last, curvb);
|
|
|
|
p[5].s = p[0].s;
|
|
p[5].x = p[0].x;
|
|
|
|
curvb.nCount += 6;
|
|
|
|
OUTPUT_VERT(p[0], 0);
|
|
OUTPUT_VERT(p[1], 1);
|
|
}
|
|
|
|
void ZeroGS::KickDummy()
|
|
{
|
|
FUNCLOG
|
|
//ZZLog::Greg_Log("Kicking bad primitive: %.8x\n", *(u32*)prim);
|
|
}
|
|
|
|
void ZeroGS::SetFogColor(u32 fog)
|
|
{
|
|
FUNCLOG
|
|
|
|
// Always set the fog color, even if it was already set.
|
|
// if (gs.fogcol != fog)
|
|
// {
|
|
gs.fogcol = fog;
|
|
|
|
ZeroGS::FlushBoth();
|
|
|
|
if (!g_bIsLost)
|
|
{
|
|
SetShaderCaller("SetFogColor");
|
|
Vector v;
|
|
|
|
// set it immediately
|
|
// v.x = (gs.fogcol & 0xff) / 255.0f;
|
|
// v.y = ((gs.fogcol >> 8) & 0xff) / 255.0f;
|
|
// v.z = ((gs.fogcol >> 16) & 0xff) / 255.0f;
|
|
v.SetColor(gs.fogcol);
|
|
ZZcgSetParameter4fv(g_fparamFogColor, v, "g_fParamFogColor");
|
|
}
|
|
|
|
// }
|
|
}
|
|
|
|
void ZeroGS::ExtWrite()
|
|
{
|
|
FUNCLOG
|
|
ZZLog::Warn_Log("A hollow voice says 'EXTWRITE'! Nothing happens.");
|
|
|
|
// use local DISPFB, EXTDATA, EXTBUF, and PMODE
|
|
// int bpp, start, end;
|
|
// tex0Info texframe;
|
|
|
|
// bpp = 4;
|
|
// if( texframe.psm == PSMT16S ) bpp = 3;
|
|
// else if (PSMT_ISHALF(texframe.psm)) bpp = 2;
|
|
//
|
|
// // get the start and end addresses of the buffer
|
|
// GetRectMemAddress(start, end, texframe.psm, 0, 0, texframe.tw, texframe.th, texframe.tbp0, texframe.tbw);
|
|
}
|
|
|
|
////////////
|
|
// Caches //
|
|
////////////
|
|
|
|
|
|
// case 0: return false;
|
|
// case 1: break;
|
|
// case 2: m_CBP[0] = TEX0.CBP; break;
|
|
// case 3: m_CBP[1] = TEX0.CBP; break;
|
|
// case 4: if(m_CBP[0] == TEX0.CBP) return false; m_CBP[0] = TEX0.CBP; break;
|
|
// case 5: if(m_CBP[1] == TEX0.CBP) return false; m_CBP[1] = TEX0.CBP; break;
|
|
// case 6: ASSERT(0); return false; // ffx2 menu
|
|
// case 7: ASSERT(0); return false;
|
|
// default: __assume(0);
|
|
|
|
bool IsDirty(u32 highdword, u32 psm, int cld, int cbp)
|
|
{
|
|
int cpsm = ZZOglGet_cpsm_TexBits(highdword);
|
|
int csm = ZZOglGet_csm_TexBits(highdword);
|
|
|
|
if (cpsm > 1 || csm)
|
|
{
|
|
// Mana Khemia triggers this.
|
|
//ZZLog::Error_Log("16 bit clut not supported.");
|
|
return true;
|
|
}
|
|
|
|
int csa = ZZOglGet_csa_TexBits(highdword);
|
|
|
|
int entries = PSMT_IS8CLUT(psm) ? 256 : 16;
|
|
|
|
u64* src = (u64*)(g_pbyGSMemory + cbp * 256);
|
|
u64* dst = (u64*)(g_pbyGSClut + 64 * csa);
|
|
|
|
bool bRet = false;
|
|
|
|
// do a fast test with MMX
|
|
#ifdef _MSC_VER
|
|
int storeebx;
|
|
__asm
|
|
{
|
|
mov storeebx, ebx
|
|
mov edx, dst
|
|
mov ecx, src
|
|
mov ebx, entries
|
|
|
|
Start:
|
|
movq mm0, [edx]
|
|
movq mm1, [edx+8]
|
|
pcmpeqd mm0, [ecx]
|
|
pcmpeqd mm1, [ecx+16]
|
|
|
|
movq mm2, [edx+16]
|
|
movq mm3, [edx+24]
|
|
pcmpeqd mm2, [ecx+32]
|
|
pcmpeqd mm3, [ecx+48]
|
|
|
|
pand mm0, mm1
|
|
pand mm2, mm3
|
|
movq mm4, [edx+32]
|
|
movq mm5, [edx+40]
|
|
pcmpeqd mm4, [ecx+8]
|
|
pcmpeqd mm5, [ecx+24]
|
|
|
|
pand mm0, mm2
|
|
pand mm4, mm5
|
|
movq mm6, [edx+48]
|
|
movq mm7, [edx+56]
|
|
pcmpeqd mm6, [ecx+40]
|
|
pcmpeqd mm7, [ecx+56]
|
|
|
|
pand mm0, mm4
|
|
pand mm6, mm7
|
|
pand mm0, mm6
|
|
|
|
pmovmskb eax, mm0
|
|
cmp eax, 0xff
|
|
je Continue
|
|
mov bRet, 1
|
|
jmp Return
|
|
|
|
Continue:
|
|
cmp ebx, 16
|
|
jle Return
|
|
|
|
test ebx, 0x10
|
|
jz AddEcx
|
|
sub ecx, 448 // go back and down one column,
|
|
|
|
AddEcx:
|
|
add ecx, 256 // go to the right block
|
|
|
|
|
|
jne Continue1
|
|
add ecx, 256 // skip whole block
|
|
|
|
Continue1:
|
|
add edx, 64
|
|
sub ebx, 16
|
|
jmp Start
|
|
|
|
Return:
|
|
emms
|
|
mov ebx, storeebx
|
|
}
|
|
|
|
#else // linux
|
|
// do a fast test with MMX
|
|
__asm__(
|
|
".intel_syntax\n"
|
|
"Start:\n"
|
|
"movq %%mm0, [%%ecx]\n"
|
|
"movq %%mm1, [%%ecx+8]\n"
|
|
"pcmpeqd %%mm0, [%%edx]\n"
|
|
"pcmpeqd %%mm1, [%%edx+16]\n"
|
|
"movq %%mm2, [%%ecx+16]\n"
|
|
"movq %%mm3, [%%ecx+24]\n"
|
|
"pcmpeqd %%mm2, [%%edx+32]\n"
|
|
"pcmpeqd %%mm3, [%%edx+48]\n"
|
|
"pand %%mm0, %%mm1\n"
|
|
"pand %%mm2, %%mm3\n"
|
|
"movq %%mm4, [%%ecx+32]\n"
|
|
"movq %%mm5, [%%ecx+40]\n"
|
|
"pcmpeqd %%mm4, [%%edx+8]\n"
|
|
"pcmpeqd %%mm5, [%%edx+24]\n"
|
|
"pand %%mm0, %%mm2\n"
|
|
"pand %%mm4, %%mm5\n"
|
|
"movq %%mm6, [%%ecx+48]\n"
|
|
"movq %%mm7, [%%ecx+56]\n"
|
|
"pcmpeqd %%mm6, [%%edx+40]\n"
|
|
"pcmpeqd %%mm7, [%%edx+56]\n"
|
|
"pand %%mm0, %%mm4\n"
|
|
"pand %%mm6, %%mm7\n"
|
|
"pand %%mm0, %%mm6\n"
|
|
"pmovmskb %%eax, %%mm0\n"
|
|
"cmp %%eax, 0xff\n"
|
|
"je Continue\n"
|
|
".att_syntax\n"
|
|
"movb $1, %0\n"
|
|
".intel_syntax\n"
|
|
"jmp Return\n"
|
|
"Continue:\n"
|
|
"cmp %%esi, 16\n"
|
|
"jle Return\n"
|
|
"test %%esi, 0x10\n"
|
|
"jz AddEcx\n"
|
|
"sub %%edx, 448\n" // go back and down one column
|
|
"AddEcx:\n"
|
|
"add %%edx, 256\n" // go to the right block
|
|
"cmp %%esi, 0x90\n"
|
|
"jne Continue1\n"
|
|
"add %%edx, 256\n" // skip whole block
|
|
"Continue1:\n"
|
|
"add %%ecx, 64\n"
|
|
"sub %%esi, 16\n"
|
|
"jmp Start\n"
|
|
"Return:\n"
|
|
"emms\n"
|
|
|
|
".att_syntax\n" : "=m"(bRet) : "c"(dst), "d"(src), "S"(entries) : "eax", "memory");
|
|
|
|
#endif // _WIN32
|
|
return bRet;
|
|
}
|
|
|
|
// cld state:
|
|
// 000 - clut data is not loaded; data in the temp buffer is stored
|
|
// 001 - clut data is always loaded.
|
|
// 010 - clut data is always loaded; cbp0 = cbp.
|
|
// 011 - clut data is always loadedl cbp1 = cbp.
|
|
// 100 - cbp0 is compared with cbp. if different, clut data is loaded.
|
|
// 101 - cbp1 is compared with cbp. if different, clut data is loaded.
|
|
|
|
// GSdx sets cbp0 & cbp1 when checking for clut changes. ZeroGS sets them in texClutWrite.
|
|
bool ZeroGS::CheckChangeInClut(u32 highdword, u32 psm)
|
|
{
|
|
FUNCLOG
|
|
int cld = ZZOglGet_cld_TexBits(highdword);
|
|
int cbp = ZZOglGet_cbp_TexBits(highdword);
|
|
|
|
// processing the CLUT after tex0/2 are written
|
|
//ZZLog::Error_Log("high == 0x%x; cld == %d", highdword, cld);
|
|
|
|
switch (cld)
|
|
{
|
|
case 0:
|
|
return false;
|
|
|
|
case 1:
|
|
break;
|
|
|
|
case 2:
|
|
break;
|
|
|
|
case 3:
|
|
break;
|
|
|
|
case 4:
|
|
if (gs.cbp[0] == cbp) return false;
|
|
break;
|
|
|
|
case 5:
|
|
if (gs.cbp[1] == cbp) return false;
|
|
break;
|
|
|
|
//case 4: return gs.cbp[0] != cbp;
|
|
//case 5: return gs.cbp[1] != cbp;
|
|
|
|
// default: load
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return IsDirty(highdword, psm, cld, cbp);
|
|
}
|
|
|
|
void ZeroGS::texClutWrite(int ctx)
|
|
{
|
|
FUNCLOG
|
|
s_bTexFlush = 0;
|
|
|
|
if (g_bIsLost) return;
|
|
|
|
tex0Info& tex0 = vb[ctx].tex0;
|
|
|
|
assert(PSMT_ISCLUT(tex0.psm));
|
|
|
|
// processing the CLUT after tex0/2 are written
|
|
switch (tex0.cld)
|
|
{
|
|
case 0:
|
|
return;
|
|
|
|
case 1:
|
|
break; // tex0.cld is usually 1.
|
|
|
|
case 2:
|
|
gs.cbp[0] = tex0.cbp;
|
|
break;
|
|
|
|
case 3:
|
|
gs.cbp[1] = tex0.cbp;
|
|
break;
|
|
|
|
case 4:
|
|
if (gs.cbp[0] == tex0.cbp) return;
|
|
gs.cbp[0] = tex0.cbp;
|
|
break;
|
|
|
|
case 5:
|
|
if (gs.cbp[1] == tex0.cbp) return;
|
|
gs.cbp[1] = tex0.cbp;
|
|
break;
|
|
|
|
default: //ZZLog::Debug_Log("cld isn't 0-5!");
|
|
break;
|
|
}
|
|
|
|
Flush(!ctx);
|
|
|
|
int entries = PSMT_IS8CLUT(tex0.psm) ? 256 : 16;
|
|
|
|
if (tex0.csm)
|
|
{
|
|
switch (tex0.cpsm)
|
|
{
|
|
// 16bit psm
|
|
// eggomania uses non16bit textures for csm2
|
|
|
|
case PSMCT16:
|
|
{
|
|
u16* src = (u16*)g_pbyGSMemory + tex0.cbp * 128;
|
|
u16 *dst = (u16*)(g_pbyGSClut + 32 * (tex0.csa & 15) + (tex0.csa >= 16 ? 2 : 0));
|
|
|
|
for (int i = 0; i < entries; ++i)
|
|
{
|
|
*dst = src[getPixelAddress16_0(gs.clut.cou+i, gs.clut.cov, gs.clut.cbw)];
|
|
dst += 2;
|
|
|
|
// check for wrapping
|
|
|
|
if (((u32)(uptr)dst & 0x3ff) == 0) dst = (u16*)(g_pbyGSClut + 2);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case PSMCT16S:
|
|
{
|
|
u16* src = (u16*)g_pbyGSMemory + tex0.cbp * 128;
|
|
u16 *dst = (u16*)(g_pbyGSClut + 32 * (tex0.csa & 15) + (tex0.csa >= 16 ? 2 : 0));
|
|
|
|
for (int i = 0; i < entries; ++i)
|
|
{
|
|
*dst = src[getPixelAddress16S_0(gs.clut.cou+i, gs.clut.cov, gs.clut.cbw)];
|
|
dst += 2;
|
|
|
|
// check for wrapping
|
|
|
|
if (((u32)(uptr)dst & 0x3ff) == 0) dst = (u16*)(g_pbyGSClut + 2);
|
|
}
|
|
break;
|
|
}
|
|
|
|
case PSMCT32:
|
|
case PSMCT24:
|
|
{
|
|
u32* src = (u32*)g_pbyGSMemory + tex0.cbp * 64;
|
|
u32 *dst = (u32*)(g_pbyGSClut + 64 * tex0.csa);
|
|
|
|
// check if address exceeds src
|
|
|
|
if (src + getPixelAddress32_0(gs.clut.cou + entries - 1, gs.clut.cov, gs.clut.cbw) >= (u32*)g_pbyGSMemory + 0x00100000)
|
|
ZZLog::Error_Log("texClutWrite out of bounds.");
|
|
else
|
|
for (int i = 0; i < entries; ++i)
|
|
{
|
|
*dst = src[getPixelAddress32_0(gs.clut.cou+i, gs.clut.cov, gs.clut.cbw)];
|
|
dst++;
|
|
}
|
|
break;
|
|
}
|
|
|
|
default:
|
|
{
|
|
//ZZLog::Debug_Log("Unknown cpsm: %x (%x).", tex0.cpsm, tex0.psm);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
u32* src = (u32*)(g_pbyGSMemory + 256 * tex0.cbp);
|
|
|
|
if (entries == 16)
|
|
{
|
|
switch (tex0.cpsm)
|
|
{
|
|
case PSMCT24:
|
|
case PSMCT32:
|
|
WriteCLUT_T32_I4_CSM1(src, (u32*)(g_pbyGSClut + 64 * tex0.csa));
|
|
break;
|
|
|
|
default:
|
|
WriteCLUT_T16_I4_CSM1(src, (u32*)(g_pbyGSClut + 32*(tex0.csa & 15) + (tex0.csa >= 16 ? 2 : 0)));
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
switch (tex0.cpsm)
|
|
{
|
|
case PSMCT24:
|
|
case PSMCT32:
|
|
WriteCLUT_T32_I8_CSM1(src, (u32*)(g_pbyGSClut + 64 * tex0.csa));
|
|
break;
|
|
|
|
default:
|
|
// sse2 for 256 is more complicated, so use regular
|
|
WriteCLUT_T16_I8_CSM1_c(src, (u32*)(g_pbyGSClut + 32*(tex0.csa & 15) + (tex0.csa >= 16 ? 2 : 0)));
|
|
break;
|
|
}
|
|
|
|
}
|
|
}
|
|
}
|
|
|
|
|