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Add support for window ptr in beginScene. 

git-svn-id: svn://svn.code.sf.net/p/irrlicht/code/trunk@1638 dfc29bdd-3216-0410-991c-e03cc46cb475
master
hybrid 2008-10-22 09:19:51 +00:00
parent f902b0a4bb
commit a5da1f1361
1 changed files with 6 additions and 4 deletions
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10
source/Irrlicht/CIrrDeviceSDL.cpp
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@ -319,7 +319,6 @@ void CIrrDeviceSDL::setWindowCaption(const wchar_t* text)
}
//! presents a surface in the client area
bool CIrrDeviceSDL::present(video::IImage* surface, void* windowId, core::rect<s32>* src)
{
@ -328,17 +327,20 @@ bool CIrrDeviceSDL::present(video::IImage* surface, void* windowId, core::rect<s
surface->lock(), surface->getDimension().Width, surface->getDimension().Height,
surface->getBitsPerPixel(), surface->getPitch(),
surface->getRedMask(), surface->getGreenMask(), surface->getBlueMask(), 0);
SDL_Surface* scr = (SDL_Surface* )windowId;
if (!scr)
scr = Screen;
if (src)
{
srcClip.x = src->UpperLeftCorner.X;
srcClip.y = src->UpperLeftCorner.Y;
srcClip.w = src->getWidth();
srcClip.h = src->getHeight();
SDL_BlitSurface(sdlSurface, &srcClip, Screen, NULL);
SDL_BlitSurface(sdlSurface, &srcClip, scr, NULL);
}
else
SDL_BlitSurface(sdlSurface, NULL, Screen, NULL);
SDL_UpdateRect(Screen, 0, 0, surface->getDimension().Width, surface->getDimension().Height);
SDL_BlitSurface(sdlSurface, NULL, scr, NULL);
SDL_UpdateRect(scr, 0, 0, surface->getDimension().Width, surface->getDimension().Height);
SDL_FreeSurface(sdlSurface);
surface->unlock();
return true;