include/SDL_render.h
changeset 5157 657543cc92f9
parent 5156 307ccc9c135e
child 5158 b3ccd1947786
equal deleted inserted replaced
5156:307ccc9c135e 5157:657543cc92f9
   525                                                  const SDL_Rect * rect,
   525                                                  const SDL_Rect * rect,
   526                                                  Uint32 format,
   526                                                  Uint32 format,
   527                                                  void *pixels, int pitch);
   527                                                  void *pixels, int pitch);
   528 
   528 
   529 /**
   529 /**
   530  *  \brief Write pixels to the current rendering target.
       
   531  *  
       
   532  *  \param rect   A pointer to the rectangle to write, or NULL for the entire 
       
   533  *                render target.
       
   534  *  \param format The format of the pixel data, or 0 to use the format
       
   535  *                of the rendering target
       
   536  *  \param pixels A pointer to the pixel data to write.
       
   537  *  \param pitch  The pitch of the pixels parameter.
       
   538  *  
       
   539  *  \return 0 on success, or -1 if pixel writing is not supported.
       
   540  *  
       
   541  *  \warning This is a very slow operation, and should not be used frequently.
       
   542  */
       
   543 extern DECLSPEC int SDLCALL SDL_RenderWritePixels(SDL_Renderer * renderer,
       
   544                                                   const SDL_Rect * rect,
       
   545                                                   Uint32 format,
       
   546                                                   const void *pixels,
       
   547                                                   int pitch);
       
   548 
       
   549 /**
       
   550  *  \brief Update the screen with rendering performed.
   530  *  \brief Update the screen with rendering performed.
   551  */
   531  */
   552 extern DECLSPEC void SDLCALL SDL_RenderPresent(SDL_Renderer * renderer);
   532 extern DECLSPEC void SDLCALL SDL_RenderPresent(SDL_Renderer * renderer);
   553 
   533 
   554 /**
   534 /**