plucky (3) tickit_renderbuffer_blit.3.gz

NAME

       tickit_renderbuffer_blit - copies buffer contents to another buffer

SYNOPSIS

       #include <tickit.h>

       void tickit_renderbuffer_blit(TickitRenderBuffer *dst, const TickitRenderBuffer *src);

       Link with -ltickit.

DESCRIPTION

       tickit_renderbuffer_blit() copies the stored state in the src buffer to the dst buffer. The src buffer is
       not reset afterwards, or otherwise modified in any way.  Translation,  clipping  masks  and  current  pen
       settings on the dst buffer are respected.

       This  function  is intended for storing long-term screen state that rarely changes in an of-screen buffer
       stored by the application, allowing fast efficient rendering  when  required.   Applications  using  this
       should  be  aware  that memory allocated internally by the TickitRenderBuffer instance is only release by
       tickit_renderbuffer_reset(3).

RETURN VALUE

       This function returns nothing.

SEE ALSO

       tickit_renderbuffer_new(3), tickit_renderbuffer_flush_to_term(3), tickit_renderbuffer(7), tickit(7)

                                                                                     TICKIT_RENDERBUFFER_BLIT(3)