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Diffstat (limited to 'smelt/sdl')
-rw-r--r--smelt/sdl/gfx_sdl.cpp52
-rw-r--r--smelt/sdl/smelt_internal.hpp8
-rw-r--r--smelt/sdl/sys_sdl.cpp19
3 files changed, 70 insertions, 9 deletions
diff --git a/smelt/sdl/gfx_sdl.cpp b/smelt/sdl/gfx_sdl.cpp
index 47b6999..4e80a38 100644
--- a/smelt/sdl/gfx_sdl.cpp
+++ b/smelt/sdl/gfx_sdl.cpp
@@ -343,6 +343,45 @@ void SMELT_IMPL::smTextureFree(SMTEX tex)
delete ptex;
}
}
+void SMELT_IMPL::smTextureOpt(int potopt,int filter)
+{
+ batchOGL();
+ if(potopt==TPOT_NONPOT)
+ {
+ if(pOpenGLDevice->have_GL_ARB_texture_rectangle)
+ pOpenGLDevice->TextureTarget=GL_TEXTURE_RECTANGLE_ARB;
+ else if(pOpenGLDevice->have_GL_ARB_texture_non_power_of_two)
+ pOpenGLDevice->TextureTarget=GL_TEXTURE_2D;
+ else pOpenGLDevice->TextureTarget=GL_TEXTURE_2D;
+ pOpenGLDevice->glDisable(GL_TEXTURE_2D);
+ if(pOpenGLDevice->have_GL_ARB_texture_rectangle)pOpenGLDevice->glDisable(GL_TEXTURE_RECTANGLE_ARB);
+ pOpenGLDevice->glEnable(pOpenGLDevice->TextureTarget);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_S,GL_CLAMP_TO_EDGE);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_T,GL_CLAMP_TO_EDGE);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_R,GL_CLAMP_TO_EDGE);
+ }
+ if(potopt==TPOT_POT)
+ {
+ pOpenGLDevice->TextureTarget=GL_TEXTURE_2D;
+ pOpenGLDevice->glDisable(GL_TEXTURE_2D);
+ if(pOpenGLDevice->have_GL_ARB_texture_rectangle)pOpenGLDevice->glDisable(GL_TEXTURE_RECTANGLE_ARB);
+ pOpenGLDevice->glEnable(pOpenGLDevice->TextureTarget);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_S,GL_REPEAT);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_T,GL_REPEAT);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_WRAP_R,GL_REPEAT);
+ }
+ filtermode=filter;
+ if(filter==TFLT_NEAREST)
+ {
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
+ }
+ if(filter==TFLT_LINEAR)
+ {
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
+ }
+}
int SMELT_IMPL::smTextureGetWidth(SMTEX tex,bool original)
{
if(original)
@@ -594,8 +633,16 @@ void SMELT_IMPL::batchOGL(bool endScene)
float twm=1.,thm=1.;
if(primTex)
{
- pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
- pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
+ if(filtermode==TFLT_NEAREST)
+ {
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MIN_FILTER,GL_NEAREST);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MAG_FILTER,GL_NEAREST);
+ }
+ if(filtermode==TFLT_LINEAR)
+ {
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
+ pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
+ }
glTexture *ptex=(glTexture*)primTex;
if(pOpenGLDevice->TextureTarget==GL_TEXTURE_RECTANGLE_ARB)
{twm=ptex->rw;thm=ptex->rh;}
@@ -881,6 +928,7 @@ bool SMELT_IMPL::confOGL()
pOpenGLDevice->glEnable(GL_ALPHA_TEST);
pOpenGLDevice->glAlphaFunc(GL_GEQUAL,1.0f/255.0f);
pOpenGLDevice->glTexEnvi(GL_TEXTURE_ENV,GL_TEXTURE_ENV_MODE,GL_MODULATE);
+ filtermode=TFLT_LINEAR;
pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MIN_FILTER,GL_LINEAR);
pOpenGLDevice->glTexParameteri(pOpenGLDevice->TextureTarget,GL_TEXTURE_MAG_FILTER,GL_LINEAR);
//GL_REPEAT doesn't work with non-pot textures...
diff --git a/smelt/sdl/smelt_internal.hpp b/smelt/sdl/smelt_internal.hpp
index c3cfa89..6d9e04f 100644
--- a/smelt/sdl/smelt_internal.hpp
+++ b/smelt/sdl/smelt_internal.hpp
@@ -91,8 +91,11 @@ public:
virtual void smUpdateFunc(smHook func);
virtual void smUpdateFunc(smHandler* h);
virtual void smUnFocFunc(smHook func);
+ virtual void smUnFocFunc(smHandler* h);
virtual void smFocFunc(smHook func);
+ virtual void smFocFunc(smHandler* h);
virtual void smQuitFunc(smHook func);
+ virtual void smQuitFunc(smHandler* h);
virtual void smWinTitle(const char* title);
virtual bool smIsActive();
virtual void smNoSuspend(bool para);
@@ -159,6 +162,7 @@ public:
virtual SMTEX smTextureLoad(const char *path);
virtual SMTEX smTextureLoadFromMemory(const char *ptr,DWORD size);
virtual void smTextureFree(SMTEX tex);
+ virtual void smTextureOpt(int potopt=TPOT_NONPOT,int filter=TFLT_LINEAR);
virtual int smTextureGetWidth(SMTEX tex,bool original=false);
virtual int smTextureGetHeight(SMTEX tex,bool original=false);
virtual DWORD* smTextureLock(SMTEX tex,int l,int t,int w,int h,bool ro=true);
@@ -175,7 +179,7 @@ public:
bool (*pUnFocFunc)();
bool (*pFocFunc)();
bool (*pQuitFunc)();
- smHandler *updateHandler;
+ smHandler *updateHandler,*unFocHandler,*focHandler,*quitHandler;
const char *Icon;
char winTitle[256];
int scrw,scrh;
@@ -195,7 +199,7 @@ public:
TRenderTargetList *curTarget;
TTextureList *textures;
bool tdmode;
- int primcnt,primType,primBlend;
+ int primcnt,primType,primBlend,filtermode;
SMTEX primTex;
bool zbufenabled;
bool checkGLExtension(const char *extlist,const char *ext);
diff --git a/smelt/sdl/sys_sdl.cpp b/smelt/sdl/sys_sdl.cpp
index 675d88f..427b1bf 100644
--- a/smelt/sdl/sys_sdl.cpp
+++ b/smelt/sdl/sys_sdl.cpp
@@ -182,8 +182,11 @@ void SMELT_IMPL::smMainLoop()
void SMELT_IMPL::smUpdateFunc(smHook func){pUpdateFunc=func;}
void SMELT_IMPL::smUpdateFunc(smHandler* h){updateHandler=h;}
void SMELT_IMPL::smUnFocFunc(smHook func){pUnFocFunc=func;}
+void SMELT_IMPL::smUnFocFunc(smHandler* h){unFocHandler=h;}
void SMELT_IMPL::smFocFunc(smHook func){pFocFunc=func;}
+void SMELT_IMPL::smFocFunc(smHandler* h){focHandler=h;}
void SMELT_IMPL::smQuitFunc(smHook func){pQuitFunc=func;}
+void SMELT_IMPL::smQuitFunc(smHandler* h){quitHandler=h;}
void SMELT_IMPL::smWinTitle(const char *title){strcpy(winTitle,title);}
bool SMELT_IMPL::smIsActive(){return Active;}
void SMELT_IMPL::smNoSuspend(bool para){noSuspend=para;}
@@ -250,7 +253,8 @@ 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=NULL;
+ 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;
@@ -263,8 +267,8 @@ SMELT_IMPL::SMELT_IMPL()
void SMELT_IMPL::focusChange(bool actif)
{
Active=actif;
- if(actif)pFocFunc?pFocFunc():0;
- else pUnFocFunc?pUnFocFunc():0;
+ if(actif){pFocFunc?pFocFunc():0;focHandler?focHandler->handlerFunc():0;}
+ else {pUnFocFunc?pUnFocFunc():0;unFocHandler?unFocHandler->handlerFunc():0;};
}
bool SMELT_IMPL::procSDLEvent(const SDL_Event &e)
{
@@ -291,8 +295,13 @@ bool SMELT_IMPL::procSDLEvent(const SDL_Event &e)
}
break;
case SDL_QUIT:
- if(pSM->pQuitFunc&&!pSM->pQuitFunc())break;
- return false;
+ {
+ bool accepted=true;
+ if(pSM->pQuitFunc&&pSM->pQuitFunc())accepted=false;
+ if(pSM->quitHandler&&quitHandler->handlerFunc())accepted=false;
+ if(accepted)return false;
+ }
+ break;
case SDL_KEYDOWN:
keymods=(SDL_Keymod)e.key.keysym.mod;
if((keymods&KMOD_ALT)&&((e.key.keysym.sym==SDLK_RETURN)||(e.key.keysym.sym==SDLK_KP_ENTER)))
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 07:07:00 +0000