From 7621516c1ca0ecf9f80d094763a1705c32d7458f Mon Sep 17 00:00:00 2001 From: Chris Xiong Date: Mon, 12 Feb 2018 23:39:19 +0800 Subject: Now we have unified the GLFW versions (uglily). Also fixed a symbol conflict for the good old msvc. --- smelt/glfw_m/sys_glfw.cpp | 334 ---------------------------------------------- 1 file changed, 334 deletions(-) delete mode 100644 smelt/glfw_m/sys_glfw.cpp (limited to 'smelt/glfw_m/sys_glfw.cpp') diff --git a/smelt/glfw_m/sys_glfw.cpp b/smelt/glfw_m/sys_glfw.cpp deleted file mode 100644 index a5829f3..0000000 --- a/smelt/glfw_m/sys_glfw.cpp +++ /dev/null @@ -1,334 +0,0 @@ -// -*- C++ -*- -/* - * Simple MultimEdia LiTerator(SMELT) - * by Chris Xiong 2015 - * SMELT system implementation - * - * WARNING: This library is in development and interfaces would be very - * unstable. - * - */ -#include "smelt_internal.hpp" -#include -#include -static const char* SYS_GLFW_SRCFN="smelt/glfw_m/sys_glfw.cpp"; -int refcnt=0; -SMELT_IMPL *pSM=0; -char lasterr[1024]; - -void glfwErrorHandler(int err,const char* desc); -void glfwFocChangeHandler(GLFWwindow*,int foc); -void glfwCursorEnterHandler(GLFWwindow*,int ent); -void glfwKBEventHandler(GLFWwindow* window,int key,int scancode,int action,int mods); -void glfwMouseButtonHandler(GLFWwindow* w,int btn,int action,int mods); -void glfwMouseMotionHandler(GLFWwindow*,double x,double y); -void glfwMouseWheelHandler(GLFWwindow* w,double x,double y); - -SMELT* smGetInterface(int apilevel) -{ - if(apilevel==SMELT_APILEVEL) - return(SMELT*)SMELT_IMPL::getInterface(); - else return 0; -} - -SMELT_IMPL* SMELT_IMPL::getInterface() -{ - if(!pSM)pSM=new SMELT_IMPL(); - ++refcnt;return pSM; -} - -void SMELT_IMPL::smRelease() -{ - --refcnt; - if(!refcnt) - { - if(pSM->hwnd)pSM->smFinale(); - delete pSM;pSM=0; - } -} - -bool SMELT_IMPL::smInit() -{ - smLog("%s:" SLINE ": Initalizing SMELT...\n",SYS_GLFW_SRCFN); - smLog("%s:" SLINE ": SMELT api version %d\n",SYS_GLFW_SRCFN,SMELT_APILEVEL); - time_t t=time(NULL); - smLog("%s:" SLINE ": Date %s",SYS_GLFW_SRCFN,asctime(localtime(&t))); -#ifdef WIN32 - OSVERSIONINFO os_ver; MEMORYSTATUS mem_st; - os_ver.dwOSVersionInfoSize=sizeof(os_ver); - GetVersionEx(&os_ver); - smLog("%s:" SLINE ": OS: Windows %ld.%ld.%ld\n", SYS_GLFW_SRCFN,os_ver.dwMajorVersion,os_ver.dwMinorVersion,os_ver.dwBuildNumber); - - int CPUInfo[4]={-1}; - __cpuid(CPUInfo,0x80000000); - unsigned int nExIds=CPUInfo[0]; - char *cpuName,*loced;cpuName=(char*)calloc(0x40,sizeof(char));loced=cpuName; - for(unsigned int i=0x80000000;i<=nExIds;++i) - { - __cpuid(CPUInfo, i); - if(i==0x80000002) - memcpy(cpuName,CPUInfo,sizeof(CPUInfo)); - else if(i==0x80000003) - memcpy(cpuName+16,CPUInfo,sizeof(CPUInfo)); - else if(i==0x80000004) - memcpy(cpuName+32, CPUInfo, sizeof(CPUInfo)); - } - while(*cpuName==' ')++cpuName; - smLog("%s:" SLINE ": CPU: %s\n", SYS_GLFW_SRCFN,cpuName); - free(loced); - - GlobalMemoryStatus(&mem_st); - smLog("%s:" SLINE ": Memory: %ldK total, %ldK free\n", SYS_GLFW_SRCFN,mem_st.dwTotalPhys/1024L,mem_st.dwAvailPhys/1024L); -#else - system("uname -svm > /tmp/os.out"); - char osv[100];FILE* a=fopen("/tmp/os.out","r");fgets(osv,100,a);fclose(a); - osv[strlen(osv)-1]='\0'; - smLog("%s:" SLINE ": OS: %s\n",SYS_GLFW_SRCFN,osv); - system("rm /tmp/os.out"); - - system("cat /proc/cpuinfo | grep name -m 1 > /tmp/cpu.out"); - a=fopen("/tmp/cpu.out","r");fgets(osv,100,a);fclose(a); - osv[strlen(osv)-1]='\0';char *ptr=osv;while(*ptr!=':')++ptr;ptr+=2; - smLog("%s:" SLINE ": CPU: %s\n",SYS_GLFW_SRCFN,osv); - system("rm /tmp/cpu.out"); - - a=fopen("/proc/meminfo","r"); - unsigned totalm,freem; - fscanf(a,"MemTotal: %u kB\n",&totalm); - fscanf(a,"MemFree: %u kB\n",&freem); - smLog("%s:" SLINE ": RAM: %ukB installed, %ukB free\n",SYS_GLFW_SRCFN,totalm,freem); - fclose(a); -#endif - glfwSetErrorCallback(glfwErrorHandler); - if(!glfwInit()) - { - smLog("%s:" SLINE ": glfwInit() failed with error %s\n",SYS_GLFW_SRCFN,lasterr); - return false; - } - GLFWmonitor *moninfo=glfwGetPrimaryMonitor(); - dispw=glfwGetVideoMode(moninfo)->width; - disph=glfwGetVideoMode(moninfo)->height; - smLog("%s:" SLINE ": Screen: %d x %d\n",SYS_GLFW_SRCFN,dispw,disph); - glfwWindowHint(GLFW_RED_BITS,8); - glfwWindowHint(GLFW_GREEN_BITS,8); - glfwWindowHint(GLFW_BLUE_BITS,8); - glfwWindowHint(GLFW_ALPHA_BITS,8); - glfwWindowHint(GLFW_DEPTH_BITS,16); - glfwWindowHint(GLFW_DOUBLEBUFFER,1); - glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR,3); - glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR,3); - glfwWindowHint(GLFW_OPENGL_PROFILE,GLFW_OPENGL_CORE_PROFILE); - GLFWwindow *screen=glfwCreateWindow(windowed?scrw:dispw,windowed?scrh:disph,winTitle,NULL,NULL); - hwnd=(void*)screen; - if(!hwnd) - { - smLog("%s:" SLINE ": glfwCreateWindow() failed with error %s\n",SYS_GLFW_SRCFN,lasterr); - glfwTerminate(); - return false; - } - glfwMakeContextCurrent(screen); - glfwSwapInterval(vsync?1:0); - if(!windowed) - { - mouseOver=true; - if(!pSM->Active)pSM->focusChange(true); - } - if(hideMouse)glfwSetInputMode(screen,GLFW_CURSOR,GLFW_CURSOR_HIDDEN); - glfwSetWindowFocusCallback(screen,glfwFocChangeHandler); - glfwSetCursorEnterCallback(screen,glfwCursorEnterHandler); - glfwSetKeyCallback(screen,glfwKBEventHandler); - glfwSetCursorPosCallback(screen,glfwMouseMotionHandler); - glfwSetMouseButtonCallback(screen,glfwMouseButtonHandler); - glfwSetScrollCallback(screen,glfwMouseWheelHandler); - initInput(); - if(!initOGL()){smFinale();return false;} - if(!initOAL()){smFinale();return false;} - t0=DWORD(glfwGetTime()*1000.);dt=fcnt=0;fps=.0; - updateFPSDelay=.0; - return true; -} - -void SMELT_IMPL::smFinale() -{ - smLog("%s:" SLINE ": Cleaning up...\n",SYS_GLFW_SRCFN); - clearQueue();finiOAL();finiOGL(); - glfwDestroyWindow((GLFWwindow*)hwnd);glfwTerminate();hwnd=0; -} - -void SMELT_IMPL::smMainLoop() -{ - if(!hwnd)return smLog("%s:" SLINE ": Error: SMELT is not initialized.\n",SYS_GLFW_SRCFN); - if(!pUpdateFunc&&!updateHandler) return smLog("%s:" SLINE ": UpdateFunc is not defined.\n",SYS_GLFW_SRCFN); - Active=true; - for(;;) - { - glfwPollEvents(); - bool loopcont=true; - loopcont=procGLFWEvent(); - if(!loopcont)break; - if(Active||noSuspend) - { - DWORD ticks; - do{ticks=DWORD(glfwGetTime()*1000.);dt=ticks-t0;}while(dt<1); - if(dt>=fixDelta) - { - timeDelta=dt/1000.; - if(timeDelta>0.2)timeDelta=fixDelta?fixDelta/1000.:.01; - ++fcnt;updateFPSDelay+=timeDelta;t0=ticks;timeS+=timeDelta; - if(updateFPSDelay>1){fps=fcnt/updateFPSDelay;updateFPSDelay=.0;fcnt=0;} - if(pUpdateFunc){if(pUpdateFunc())break;} - if(updateHandler){if(updateHandler->handlerFunc())break;} - for(int i=1;i<=255;++i)keylst[i]=((keyz[i]&4)!=0); - clearQueue(); - } - else - if(fixDelta&&dt+3Active)pSM->focusChange(true);} - } -} -void SMELT_IMPL::smLogFile(const char* path) -{ - strcpy(logFile,path); - FILE *tf=fopen(logFile,"w"); - if(!tf)*logFile=0;else fclose(tf); -} -void SMELT_IMPL::smLog(const char* format,...) -{ - va_list ap; - va_start(ap,format);vfprintf(stderr,format,ap);va_end(ap); - FILE *logf=fopen(logFile,"a");if(!logf)return; - va_start(ap,format);vfprintf(logf,format,ap);va_end(ap); - fclose(logf); -} -void SMELT_IMPL::smScreenShot(const char* path) -{ - if(pOpenGLDevice) - { - //glFinish(); - //glReadPixels(0,0,screen->w,screen->h,GL_RGB,GL_UNSIGNED_BYTE,surface->pixels); - } -} -void SMELT_IMPL::smSetFPS(int fps) -{ - vsync=(fps==FPS_VSYNC); - if(pOpenGLDevice)glfwSwapInterval(vsync?1:0); - if(fps>0)fixDelta=1000./fps;else fixDelta=0; -} -float SMELT_IMPL::smGetFPS(){return fps;} -float SMELT_IMPL::smGetDelta(){return timeDelta;} -float SMELT_IMPL::smGetTime(){return timeS;} - -SMELT_IMPL::SMELT_IMPL() -{ - hwnd=NULL;Active=false;memset(curError,0,sizeof(curError)); - pUpdateFunc=pUnFocFunc=pFocFunc=pQuitFunc=NULL; - updateHandler=unFocHandler=focHandler=quitHandler=NULL; - Icon=NULL;strcpy(winTitle,"untitled");scrw=dispw=800;scrh=disph=600; - windowed=vsync=false;memset(logFile,0,sizeof(logFile)); - limfps=0;hideMouse=true;noSuspend=false; - pOpenGLDevice=NULL;targets=NULL;curTarget=NULL; - textures=NULL;vertexArray=NULL;vertexBuf=NULL;indexBuf=NULL;primTex=0; - pOpenALDevice=NULL;mute=false;inpQueue=NULL;posz=0;posx=posy=.0; - mouseOver=true;captured=false;keymods=0;zbufenabled=false; - timeDelta=updateFPSDelay=fps=.0;fcnt=dt=fixDelta=0; -} -void SMELT_IMPL::focusChange(bool actif) -{ - Active=actif; - if(actif){pFocFunc?pFocFunc():0;focHandler?focHandler->handlerFunc():0;} - else {pUnFocFunc?pUnFocFunc():0;unFocHandler?unFocHandler->handlerFunc():0;}; -} -bool SMELT_IMPL::procGLFWEvent() -{ - if(glfwWindowShouldClose((GLFWwindow*)hwnd)) - { - bool accepted=true; - if(pSM->pQuitFunc&&pSM->pQuitFunc())accepted=false; - if(pSM->quitHandler&&quitHandler->handlerFunc())accepted=false; - if(accepted)return false; - } - return true; -} -void glfwErrorHandler(int err,const char* desc) -{ - strcpy(lasterr,desc); -} -void glfwFocChangeHandler(GLFWwindow*,int foc) -{ - pSM->focusChange(foc); -} -void glfwCursorEnterHandler(GLFWwindow*,int ent) -{ - pSM->mouseOver=ent; -} -void glfwKBEventHandler(GLFWwindow* window,int key,int scancode,int action,int mods) -{ - if(action==GLFW_RELEASE) - { - pSM->keymods=mods; - pSM->buildEvent(INPUT_KEYUP,key,0,0,-1,-1); - } - else - { - pSM->keymods=mods; - if((pSM->keymods&GLFW_MOD_ALT)&&((key==GLFW_KEY_ENTER)||(key==GLFW_KEY_KP_ENTER))) - pSM->smVidMode(pSM->scrw,pSM->scrh,!pSM->windowed); - pSM->buildEvent(INPUT_KEYDOWN,key,0,0,-1,-1); - } -} -void glfwMouseButtonHandler(GLFWwindow* w,int btn,int action,int mods) -{ - double x,y;glfwGetCursorPos(w,&x,&y); - if(action==GLFW_PRESS) - { - if(btn==GLFW_MOUSE_BUTTON_LEFT) - pSM->buildEvent(INPUT_MBUTTONDOWN,SMK_LBUTTON,0,0,x,y); - if(btn==GLFW_MOUSE_BUTTON_RIGHT) - pSM->buildEvent(INPUT_MBUTTONDOWN,SMK_RBUTTON,0,0,x,y); - if(btn==GLFW_MOUSE_BUTTON_MIDDLE) - pSM->buildEvent(INPUT_MBUTTONDOWN,SMK_MBUTTON,0,0,x,y); - } - else - { - if(btn==GLFW_MOUSE_BUTTON_LEFT) - pSM->buildEvent(INPUT_MBUTTONUP,SMK_LBUTTON,0,0,x,y); - if(btn==GLFW_MOUSE_BUTTON_RIGHT) - pSM->buildEvent(INPUT_MBUTTONUP,SMK_RBUTTON,0,0,x,y); - if(btn==GLFW_MOUSE_BUTTON_MIDDLE) - pSM->buildEvent(INPUT_MBUTTONUP,SMK_MBUTTON,0,0,x,y); - } -} -void glfwMouseMotionHandler(GLFWwindow*,double x,double y) -{ - pSM->buildEvent(INPUT_MOUSEMOVE,0,0,0,x,y); -} -void glfwMouseWheelHandler(GLFWwindow* w,double x,double y) -{ - double cx,cy;glfwGetCursorPos(w,&cx,&cy); - if(y>0)pSM->buildEvent(INPUT_MOUSEWHEEL,1,0,0,cx,cy); - if(y<0)pSM->buildEvent(INPUT_MOUSEWHEEL,-1,0,0,cx,cy); -} -- cgit v1.2.3