c++ - How to decouple SDL_Texture from SDL_Renderer? -



c++ - How to decouple SDL_Texture from SDL_Renderer? -

i have sprite class uses sdl_texture on sdl_surface in lieu of perfomance. class looks this:

class sprite { public: ... private: sdl_texture *m_texture; sdl_rect m_blitrect; int m_x; int m_y; };

now problem when creating sdl_texture need sdl_renderer object sdl_surface create it. this:

sdl_texture *texture = sdl_createtexturefromsurface(renderer, surface);

the sdl surface can created , disposed of while creating texture however, problem is, want able have rendering object isn't global. want decoupled framework , don't know how accomplish in instance. first thought create renderer class , have constructor argument cannot happen complicate things downwards road , cannot option. there other ways decouple two?

if want decouple texture renderer , surface parameter, think best best delay phone call sdl_createtexturefromsurface until these arguments.

that way, texture texture constructor not use/need these arguments.

c++ sdl sdl-2 decoupling

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