mirror of
https://github.com/ZDoom/qzdoom.git
synced 2024-11-24 21:11:39 +00:00
- Enabled vid_vsync for SDL2 although just turning it on doesn't perform right.
- Improved fullscreen a bit.
This commit is contained in:
Braden Obrzut
parent
d625caf03c
commit
4aef696007
1 changed files with 76 additions and 18 deletions
|
|
@ -43,6 +43,7 @@ public:
|
|||
bool SetGamma (float gamma);
|
||||
bool SetFlash (PalEntry rgb, int amount);
|
||||
void GetFlash (PalEntry &rgb, int &amount);
|
||||
void SetFullscreen (bool fullscreen);
|
||||
int GetPageCount ();
|
||||
bool IsFullscreen ();
|
||||
|
||||
|
|
@ -61,12 +62,14 @@ private:
|
|||
SDL_Window *Screen;
|
||||
SDL_Renderer *Renderer;
|
||||
SDL_Texture *Texture;
|
||||
SDL_Rect UpdateRect;
|
||||
|
||||
bool NeedPalUpdate;
|
||||
bool NeedGammaUpdate;
|
||||
bool NotPaletted;
|
||||
|
||||
void UpdateColors ();
|
||||
void ResetSDLRenderer ();
|
||||
|
||||
SDLFB () {}
|
||||
};
|
||||
|
|
@ -241,7 +244,7 @@ DFrameBuffer *SDLVideo::CreateFrameBuffer (int width, int height, bool fullscree
|
|||
|
||||
if (fsnow != fullscreen)
|
||||
{
|
||||
SDL_SetWindowFullscreen (fb->Screen, fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
|
||||
fb->SetFullscreen (fullscreen);
|
||||
}
|
||||
return old;
|
||||
}
|
||||
|
|
@ -323,6 +326,7 @@ SDLFB::SDLFB (int width, int height, bool fullscreen)
|
|||
|
||||
FString caption;
|
||||
caption.Format(GAMESIG " %s (%s)", GetVersionString(), GetGitTime());
|
||||
|
||||
Screen = SDL_CreateWindow (caption,
|
||||
SDL_WINDOWPOS_UNDEFINED_DISPLAY(vid_adapter), SDL_WINDOWPOS_UNDEFINED_DISPLAY(vid_adapter),
|
||||
width, height, (fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0));
|
||||
|
|
@ -330,33 +334,24 @@ SDLFB::SDLFB (int width, int height, bool fullscreen)
|
|||
if (Screen == NULL)
|
||||
return;
|
||||
|
||||
Renderer = SDL_CreateRenderer (Screen, -1, SDL_RENDERER_ACCELERATED|SDL_RENDERER_TARGETTEXTURE);
|
||||
if (Renderer == NULL)
|
||||
return;
|
||||
|
||||
Texture = SDL_CreateTexture (Renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, width, height);
|
||||
Renderer = NULL;
|
||||
Texture = NULL;
|
||||
ResetSDLRenderer ();
|
||||
|
||||
for (i = 0; i < 256; i++)
|
||||
{
|
||||
GammaTable[0][i] = GammaTable[1][i] = GammaTable[2][i] = i;
|
||||
}
|
||||
//if (Screen->format->palette == NULL)
|
||||
{
|
||||
NotPaletted = true;
|
||||
|
||||
Uint32 format;
|
||||
SDL_QueryTexture(Texture, &format, NULL, NULL, NULL);
|
||||
|
||||
Uint32 Rmask, Gmask, Bmask, Amask;
|
||||
int bpp;
|
||||
SDL_PixelFormatEnumToMasks(format, &bpp, &Rmask, &Gmask, &Bmask, &Amask);
|
||||
GPfx.SetFormat (bpp, Rmask, Gmask, Bmask);
|
||||
}
|
||||
memcpy (SourcePalette, GPalette.BaseColors, sizeof(PalEntry)*256);
|
||||
UpdateColors ();
|
||||
|
||||
#ifdef __APPLE__
|
||||
SetVSync (vid_vsync);
|
||||
#endif
|
||||
}
|
||||
|
||||
|
||||
SDLFB::~SDLFB ()
|
||||
{
|
||||
if(Screen)
|
||||
|
|
@ -464,7 +459,7 @@ void SDLFB::Update ()
|
|||
SDL_UnlockTexture (Texture);
|
||||
|
||||
SDLFlipCycles.Clock();
|
||||
SDL_RenderCopy(Renderer, Texture, NULL, NULL);
|
||||
SDL_RenderCopy(Renderer, Texture, NULL, &UpdateRect);
|
||||
SDL_RenderPresent(Renderer);
|
||||
SDLFlipCycles.Unclock();
|
||||
|
||||
|
|
@ -570,11 +565,72 @@ void SDLFB::GetFlashedPalette (PalEntry pal[256])
|
|||
}
|
||||
}
|
||||
|
||||
void SDLFB::SetFullscreen (bool fullscreen)
|
||||
{
|
||||
SDL_SetWindowFullscreen (Screen, fullscreen ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
|
||||
if (!fullscreen)
|
||||
{
|
||||
// Restore proper window size
|
||||
SDL_SetWindowSize (Screen, Width, Height);
|
||||
}
|
||||
|
||||
ResetSDLRenderer ();
|
||||
}
|
||||
|
||||
bool SDLFB::IsFullscreen ()
|
||||
{
|
||||
return (SDL_GetWindowFlags (Screen) & SDL_WINDOW_FULLSCREEN_DESKTOP) != 0;
|
||||
}
|
||||
|
||||
void SDLFB::ResetSDLRenderer ()
|
||||
{
|
||||
if (Renderer)
|
||||
{
|
||||
if (Texture)
|
||||
SDL_DestroyTexture (Texture);
|
||||
SDL_DestroyRenderer (Renderer);
|
||||
}
|
||||
|
||||
Renderer = SDL_CreateRenderer (Screen, -1,SDL_RENDERER_ACCELERATED|SDL_RENDERER_TARGETTEXTURE|
|
||||
(vid_vsync ? SDL_RENDERER_PRESENTVSYNC : 0));
|
||||
if (!Renderer)
|
||||
return;
|
||||
|
||||
Texture = SDL_CreateTexture (Renderer, SDL_PIXELFORMAT_ARGB8888, SDL_TEXTUREACCESS_STREAMING, Width, Height);
|
||||
|
||||
//if (Screen->format->palette == NULL)
|
||||
{
|
||||
NotPaletted = true;
|
||||
|
||||
Uint32 format;
|
||||
SDL_QueryTexture(Texture, &format, NULL, NULL, NULL);
|
||||
|
||||
Uint32 Rmask, Gmask, Bmask, Amask;
|
||||
int bpp;
|
||||
SDL_PixelFormatEnumToMasks(format, &bpp, &Rmask, &Gmask, &Bmask, &Amask);
|
||||
GPfx.SetFormat (bpp, Rmask, Gmask, Bmask);
|
||||
}
|
||||
|
||||
// Calculate update rectangle
|
||||
if (IsFullscreen ())
|
||||
{
|
||||
int w, h;
|
||||
SDL_GetWindowSize (Screen, &w, &h);
|
||||
UpdateRect.w = w;
|
||||
UpdateRect.h = w*Height/Width;
|
||||
UpdateRect.x = 0;
|
||||
UpdateRect.y = (h - UpdateRect.h)/2;
|
||||
}
|
||||
else
|
||||
{
|
||||
// In windowed mode we just update the whole window.
|
||||
UpdateRect.x = 0;
|
||||
UpdateRect.y = 0;
|
||||
UpdateRect.w = Width;
|
||||
UpdateRect.h = Height;
|
||||
}
|
||||
}
|
||||
|
||||
void SDLFB::SetVSync (bool vsync)
|
||||
{
|
||||
#ifdef __APPLE__
|
||||
|
|
@ -592,6 +648,8 @@ void SDLFB::SetVSync (bool vsync)
|
|||
const GLint value = vsync ? 1 : 0;
|
||||
CGLSetParameter(context, kCGLCPSwapInterval, &value);
|
||||
}
|
||||
#else
|
||||
ResetSDLRenderer ();
|
||||
#endif // __APPLE__
|
||||
}
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue