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Try to enable HighDPI (untested)

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This commit is contained in:
def 2016-05-07 16:35:31 +02:00
parent e0ee7a2bb9
commit 4631a7cfa6
1 changed files with 5 additions and 10 deletions
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15
src/engine/client/backend_sdl.cpp
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@ -602,7 +602,7 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Screen, int *pWidt
}
// set flags
int SdlFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_HIDDEN;
int SdlFlags = SDL_WINDOW_OPENGL | SDL_WINDOW_ALLOW_HIGHDPI;
#if defined(SDL_VIDEO_DRIVER_X11)
if(Flags&IGraphicsBackend::INITFLAG_RESIZABLE)
SdlFlags |= SDL_WINDOW_RESIZABLE;
@ -633,9 +633,6 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Screen, int *pWidt
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 0);
}
// Might fix problems with Windows HighDPI scaling
SDL_SetHint(SDL_HINT_VIDEO_HIGHDPI_DISABLED, "1");
if(g_Config.m_InpMouseOld)
SDL_SetHint(SDL_HINT_MOUSE_RELATIVE_MODE_WARP, "1");
@ -654,7 +651,7 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Screen, int *pWidt
return -1;
}
SDL_GetWindowSize(m_pWindow, pWidth, pHeight);
SetWindowScreen(g_Config.m_GfxScreen);
m_GLContext = SDL_GL_CreateContext(m_pWindow);
@ -664,9 +661,7 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int *Screen, int *pWidt
return -1;
}
SDL_ShowWindow(m_pWindow);
SetWindowScreen(g_Config.m_GfxScreen);
SDL_GL_GetDrawableSize(m_pWindow, pWidth, pHeight);
SDL_GL_SetSwapInterval(Flags&IGraphicsBackend::INITFLAG_VSYNC ? 1 : 0);
@ -750,8 +745,8 @@ bool CGraphicsBackend_SDL_OpenGL::SetWindowScreen(int Index)
if(SDL_GetDisplayBounds(Index, &ScreenPos) == 0)
{
SDL_SetWindowPosition(m_pWindow,
SDL_WINDOWPOS_UNDEFINED_DISPLAY(Index),
SDL_WINDOWPOS_UNDEFINED_DISPLAY(Index));
SDL_WINDOWPOS_CENTERED_DISPLAY(Index),
SDL_WINDOWPOS_CENTERED_DISPLAY(Index));
return true;
}
}