static void
eng_output_free(void *data)
{
Render_Engine *re;
if (!data) return;
re = (Render_Engine *)data;
evas_software_ddraw_outbuf_free(re->ob);
evas_common_tilebuf_free(re->tb);
if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
free(re);
evas_common_font_shutdown();
evas_common_image_shutdown();
}
static void
eng_output_resize(void *data, int width, int height)
{
Render_Engine *re;
re = (Render_Engine *)data;
evas_software_ddraw_outbuf_reconfigure(re->ob,
width,
height,
evas_software_ddraw_outbuf_rot_get(re->ob),
OUTBUF_DEPTH_INHERIT);
evas_common_tilebuf_free(re->tb);
re->tb = evas_common_tilebuf_new(width, height);
if (re->tb)
evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
}
/* local functions */
static void *
_output_setup(int w, int h, unsigned int rotation, unsigned int depth, Eina_Bool alpha, int swap)
{
Render_Engine *re;
/* try to allocate space for our render engine structure */
if (!(re = calloc(1, sizeof(Render_Engine))))
return NULL;
/* try to create a new tilebuffer */
if (!(re->tb = evas_common_tilebuf_new(w, h)))
{
free(re);
return NULL;
}
/* set tilesize */
evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
if (swap)
{
/* free any existing outbuf */
if (re->ob) evas_outbuf_free(re->ob);
/* try to create new outbuf */
if (!(re->ob = evas_outbuf_setup(w, h, rotation, depth, alpha)))
{
if (re->tb) evas_common_tilebuf_free(re->tb);
free(re);
return NULL;
}
}
/* return the allocated render_engine structure */
return re;
}
