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sdl/window: added assertion if render-to-texture is not supported

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This commit is contained in:
Charles Dang 2022-05-01 23:25:01 -04:00
parent 20af906b54
commit e20bb4ba9e
1 changed files with 4 additions and 0 deletions
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4
src/sdl/window.cpp
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@ -59,6 +59,10 @@ window::window(const std::string& title,
false);
}
if((info.flags & SDL_RENDERER_TARGETTEXTURE) == 0) {
throw exception("Render-to-texture not supported or enabled!", false);
}
// Set default blend mode to blend.
SDL_SetRenderDrawBlendMode(*this, SDL_BLENDMODE_BLEND);