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some cleanup

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This commit is contained in:
oy 2015-09-29 12:03:05 +02:00
parent f79c117f9e
commit 93651e7b54
1 changed files with 10 additions and 24 deletions
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34
src/engine/client/backend_sdl.cpp
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@ -630,23 +630,15 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int Screen, int *pWidth
}
}
SDL_Rect ScreenBounds;
if(SDL_GetDisplayBounds(Screen, &ScreenBounds) < 0)
// store desktop resolution for settings reset button
SDL_DisplayMode DisplayMode;
if(SDL_GetDesktopDisplayMode(Screen, &DisplayMode))
{
dbg_msg("gfx", "unable to get current screen bounds: %s", SDL_GetError());
dbg_msg("gfx", "unable to get desktop resolution: %s", SDL_GetError());
return -1;
}
// use current resolution as default
if(*pWidth == 0 || *pHeight == 0)
{
*pWidth = ScreenBounds.w;
*pHeight = ScreenBounds.h;
}
// store desktop resolution for settings reset button
*pDesktopWidth = ScreenBounds.w;
*pDesktopHeight = ScreenBounds.h;
*pDesktopWidth = DisplayMode.w;
*pDesktopHeight = DisplayMode.h;
dbg_assert(!(Flags&IGraphicsBackend::INITFLAG_BORDERLESS)
|| !(Flags&IGraphicsBackend::INITFLAG_FULLSCREEN),
@ -659,7 +651,7 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int Screen, int *pWidth
if(Flags&IGraphicsBackend::INITFLAG_BORDERLESS)
SdlFlags |= SDL_WINDOW_BORDERLESS;
if(Flags&IGraphicsBackend::INITFLAG_FULLSCREEN)
SdlFlags |= SDL_WINDOW_FULLSCREEN;
SdlFlags |= (*pWidth == 0 || *pHeight == 0) ? SDL_WINDOW_FULLSCREEN_DESKTOP : SDL_WINDOW_FULLSCREEN; // use desktop resolution as default
// set gl attributes
SDL_GL_SetAttribute(SDL_GL_DOUBLEBUFFER, 1);
@ -674,14 +666,8 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int Screen, int *pWidth
SDL_GL_SetAttribute(SDL_GL_MULTISAMPLESAMPLES, 0);
}
m_pWindow = SDL_CreateWindow(
pName,
SDL_WINDOWPOS_CENTERED,
SDL_WINDOWPOS_CENTERED,
*pWidth,
*pHeight,
SdlFlags);
// create window
m_pWindow = SDL_CreateWindow(pName, SDL_WINDOWPOS_CENTERED, SDL_WINDOWPOS_CENTERED, *pWidth, *pHeight, SdlFlags);
if(m_pWindow == NULL)
{
dbg_msg("gfx", "unable to create window: %s", SDL_GetError());
@ -690,8 +676,8 @@ int CGraphicsBackend_SDL_OpenGL::Init(const char *pName, int Screen, int *pWidth
SDL_GetWindowSize(m_pWindow, pWidth, pHeight);
// create gl context
m_GLContext = SDL_GL_CreateContext(m_pWindow);
if(m_GLContext == NULL)
{
dbg_msg("gfx", "unable to create OpenGL context: %s", SDL_GetError());