mirror of
https://github.com/KartKrewDev/RingRacers.git
synced 2025-10-30 08:01:28 +00:00
clean up SDL2 video interface code
This commit is contained in:
Alam Ed Arias
parent
0aaaf067e3
commit
57c1fd602c
1 changed files with 23 additions and 130 deletions
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@ -125,8 +125,10 @@ static SDL_Surface *vidSurface = NULL;
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static SDL_Surface *bufSurface = NULL;
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static SDL_Surface *icoSurface = NULL;
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static SDL_Color localPalette[256];
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#if 0
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static SDL_Rect **modeList = NULL;
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static Uint8 BitsPerPixel = 16;
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#endif
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static Uint16 realwidth = BASEVIDWIDTH;
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static Uint16 realheight = BASEVIDHEIGHT;
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static const Uint32 surfaceFlagsW = 0/*|SDL_RESIZABLE*/;
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@ -499,8 +501,11 @@ static void VID_Command_NumModes_f (void)
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static void SurfaceInfo(const SDL_Surface *infoSurface, const char *SurfaceText)
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{
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#if 1
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(void)infoSurface;
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(void)SurfaceText;
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SDL2STUB();
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#if 0
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#else
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INT32 vfBPP;
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const SDL_Surface *VidSur = SDL_GetVideoSurface();
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@ -557,13 +562,14 @@ static void SurfaceInfo(const SDL_Surface *infoSurface, const char *SurfaceText)
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CONS_Printf("%s", M_GetText(" Colorkey RLE acceleration blit\n"));
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if (infoSurface->flags&SDL_SRCALPHA)
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CONS_Printf("%s", M_GetText(" Use alpha blending acceleration blit\n"));
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#endif
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}
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static void VID_Command_Info_f (void)
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{
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#if 0
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SDL2STUB();
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#else
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#if 0
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const SDL_VideoInfo *videoInfo;
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videoInfo = SDL_GetVideoInfo(); //Alam: Double-Check
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@ -600,6 +606,9 @@ static void VID_Command_Info_f (void)
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CONS_Printf("%s", M_GetText(" There no video memory for SDL\n"));
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//*vfmt
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}
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#else
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if (!M_CheckParm("-noblit")) videoblitok = SDL_TRUE;
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#endif
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SurfaceInfo(bufSurface, M_GetText("Current Engine Mode"));
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SurfaceInfo(vidSurface, M_GetText("Current Video Mode"));
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#endif
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@ -668,6 +677,7 @@ static void VID_Command_Mode_f (void)
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#endif
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}
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#if 0
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#if defined(RPC_NO_WINDOWS_H)
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static VOID MainWndproc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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@ -682,6 +692,7 @@ static VOID MainWndproc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
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}
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}
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#endif
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#endif
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static inline void SDLJoyRemap(event_t *event)
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{
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@ -1350,8 +1361,6 @@ void I_FinishUpdate(void)
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if (render_soft == rendermode && screens[0])
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{
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SDL_Rect rect;
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SDL_PixelFormat *vidformat = vidSurface->format;
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int lockedsf = 0, blited = 0;
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rect.x = 0;
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rect.y = 0;
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@ -1365,125 +1374,16 @@ void I_FinishUpdate(void)
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{
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Impl_VideoSetupSDLBuffer();
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}
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#if 0
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if (SDLmatchVideoformat() && !vid.direct)//Alam: DOS Way
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{
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if (SDL_MUSTLOCK(vidSurface)) lockedsf = SDL_LockSurface(vidSurface);
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if (lockedsf == 0)
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{
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if (vidSurface->pixels > vid.height)
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{
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UINT8 *ptr = vidSurface->pixels;
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size_t half_excess = vidSurface->pitch*(vidSurface->height-vid.height)/2;
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memset(ptr, 0x1F, half_excess);
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ptr += half_excess;
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VID_BlitLinearScreen(screens[0], ptr, vid.width*vid.bpp, vid.height,
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vid.rowbytes, vidSurface->pitch);
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ptr += vid.height*vidSurface->pitch;
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memset(ptr, 0x1F, half_excess);
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}
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else
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VID_BlitLinearScreen(screens[0], vidSurface->pixels, vid.width*vid.bpp,
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vid.height, vid.rowbytes, vidSurface->pitch );
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if (SDL_MUSTLOCK(vidSurface)) SDL_UnlockSurface(vidSurface);
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}
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}
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else
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#endif
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if (bufSurface) //Alam: New Way to send video data
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{
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blited = SDL_BlitSurface(bufSurface, NULL, vidSurface, &rect);
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SDL_BlitSurface(bufSurface, NULL, vidSurface, &rect);
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SDL_UpdateTexture(texture, NULL, vidSurface->pixels, realwidth * 4);
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}
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#if 0
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else if (vid.bpp == 1 && !vid.direct)
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{
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Uint8 *bP,*vP; //Src, Dst
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Uint16 bW, vW; // Pitch Remainder
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Sint32 pH, pW; //Height, Width
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bP = (Uint8 *)screens[0];
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bW = (Uint16)(vid.rowbytes - vid.width);
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//I_OutputMsg("Old Copy Code\n");
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if (SDL_MUSTLOCK(vidSurface)) lockedsf = SDL_LockSurface(vidSurface);
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vP = (Uint8 *)vidSurface->pixels;
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vW = (Uint16)(vidSurface->pitch - vidSurface->w*vidformat->BytesPerPixel);
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if (vidSurface->h > vid.height)
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vP += vidSurface->pitch*(vidSurface->h-vid.height)/2;
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if (lockedsf == 0 && vidSurface->pixels)
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{
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if (vidformat->BytesPerPixel == 2)
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{
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for (pH=0;pH < vidSurface->h;pH++)
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{
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for (pW=0;pW < vidSurface->w;pW++)
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{
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*((Uint16 *)(void *)vP) = (Uint16)SDL_MapRGB(vidformat,
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localPalette[*bP].r,localPalette[*bP].g,localPalette[*bP].b);
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bP++;
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vP += 2;
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}
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bP += bW;
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vP += vW;
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}
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}
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else if (vidformat->BytesPerPixel == 3)
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{
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for (pH=0;pH < vidSurface->h;pH++)
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{
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for (pW=0;pW < vidSurface->w;pW++)
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{
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*((Uint32 *)(void *)vP) = SDL_MapRGB(vidformat,
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localPalette[*bP].r,localPalette[*bP].g,localPalette[*bP].b);
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bP++;
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vP += 3;
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}
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bP += bW;
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vP += vW;
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}
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}
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else if (vidformat->BytesPerPixel == 4)
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{
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for (pH=0;pH < vidSurface->h;pH++)
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{
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for (pW=0;pW < vidSurface->w;pW++)
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{
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*((Uint32 *)(void *)vP) = SDL_MapRGB(vidformat,
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localPalette[*bP].r,localPalette[*bP].g,localPalette[*bP].b);
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bP++;
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vP += 4;
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}
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bP += bW;
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vP += vW;
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}
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}
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else
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{
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;//NOP
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}
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}
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if (SDL_MUSTLOCK(vidSurface)) SDL_UnlockSurface(vidSurface);
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}
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else /// \todo 15t15,15tN, others?
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{
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;//NOP
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}
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#endif
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#if 0
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if (lockedsf == 0 && blited == 0 && vidSurface->flags&SDL_DOUBLEBUF)
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SDL_Flip(vidSurface);
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else if (blited != -2 && lockedsf == 0) //Alam: -2 for Win32 Direct, yea, i know
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SDL_UpdateRect(vidSurface, rect.x, rect.y, 0, 0); //Alam: almost always
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else
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I_OutputMsg("%s\n",SDL_GetError());
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// Blit buffer to texture
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SDL_RenderClear(renderer);
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SDL_RenderCopy(renderer, texture, NULL, NULL);
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SDL_RenderPresent(renderer);
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}
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#endif
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// Blit buffer to texture
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SDL_RenderClear(renderer);
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SDL_RenderCopy(renderer, texture, NULL, NULL);
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SDL_RenderPresent(renderer);
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}
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#ifdef HWRENDER
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else
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@ -1708,11 +1608,13 @@ static void SDLWMSet(void)
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#endif
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}
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#if 0
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static void* SDLGetDirect(void)
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{
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// you can not use the video memory in pixels member in fullscreen mode
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return NULL;
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}
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#endif
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INT32 VID_SetMode(INT32 modeNum)
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{
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@ -1879,7 +1781,7 @@ static void Impl_SetWindowName(const char *title)
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SDL_SetWindowTitle(window, title);
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}
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static void Impl_SetWindowIcon()
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static void Impl_SetWindowIcon(void)
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{
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if (window == NULL || icoSurface == NULL)
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{
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@ -1889,7 +1791,7 @@ static void Impl_SetWindowIcon()
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SDL_SetWindowIcon(window, icoSurface);
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}
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static void Impl_VideoSetupSDLBuffer()
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static void Impl_VideoSetupSDLBuffer(void)
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{
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if (bufSurface != NULL)
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{
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@ -1917,7 +1819,7 @@ static void Impl_VideoSetupSDLBuffer()
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}
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}
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static void Impl_VideoSetupBuffer()
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static void Impl_VideoSetupBuffer(void)
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{
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// Set up game's software render buffer
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if (rendermode == render_soft)
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@ -1938,9 +1840,6 @@ static void Impl_VideoSetupBuffer()
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void I_StartupGraphics(void)
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{
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static char SDLNOMOUSE[] = "SDL_NOMOUSE=1";
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static char SDLVIDEOMID[] = "SDL_VIDEO_CENTERED=center";
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if (dedicated)
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{
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rendermode = render_none;
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@ -1956,12 +1855,6 @@ void I_StartupGraphics(void)
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CV_RegisterVar (&cv_vidwait);
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CV_RegisterVar (&cv_stretch);
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disable_mouse = M_CheckParm("-nomouse");
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if (disable_mouse)
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I_PutEnv(SDLNOMOUSE);
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/*
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if (!I_GetEnv("SDL_VIDEO_CENTERED"))
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I_PutEnv(SDLVIDEOMID);
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*/
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disable_fullscreen = M_CheckParm("-win") ? 1 : 0;
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keyboard_started = true;
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