evas: move fb backend to use generic infrastructure a bit more.
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@ -13,11 +13,7 @@ typedef struct _Render_Engine Render_Engine;
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struct _Render_Engine
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{
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Tilebuf *tb;
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Outbuf *ob;
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Tilebuf_Rect *rects;
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Eina_Inlist *cur_rect;
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int end : 1;
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Render_Engine_Software_Generic generic;
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};
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/* prototypes we will use here */
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@ -27,21 +23,13 @@ static void *eng_info(Evas *eo_e);
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static void eng_info_free(Evas *eo_e, void *info);
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static int eng_setup(Evas *eo_e, void *info);
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static void eng_output_free(void *data);
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static void eng_output_resize(void *data, int w, int h);
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static void eng_output_tile_size_set(void *data, int w, int h);
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static void eng_output_redraws_rect_add(void *data, int x, int y, int w, int h);
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static void eng_output_redraws_rect_del(void *data, int x, int y, int w, int h);
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static void eng_output_redraws_clear(void *data);
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static void *eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h, int *cx, int *cy, int *cw, int *ch);
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static void eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h, Evas_Render_Mode render_mode);
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static void eng_output_flush(void *data, Evas_Render_Mode render_mode);
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static void eng_output_idle_flush(void *data);
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/* internal engine routines */
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static void *
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_output_setup(int w, int h, int rot, int vt, int dev, int refresh)
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{
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Render_Engine *re;
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Outbuf *ob;
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re = calloc(1, sizeof(Render_Engine));
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if (!re)
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@ -63,21 +51,32 @@ _output_setup(int w, int h, int rot, int vt, int dev, int refresh)
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evas_fb_outbuf_fb_init();
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/* get any stored performance metrics from device */
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re->ob = evas_fb_outbuf_fb_setup_fb(w, h, rot, OUTBUF_DEPTH_INHERIT, vt, dev, refresh);
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if (!re->ob)
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{
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free(re);
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evas_common_font_shutdown();
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evas_common_image_shutdown();
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return NULL;
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}
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ob = evas_fb_outbuf_fb_setup_fb(w, h, rot, OUTBUF_DEPTH_INHERIT, vt, dev, refresh);
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if (!ob) goto on_error;
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if (!evas_render_engine_software_generic_init(&re->generic, ob, NULL,
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evas_fb_outbuf_fb_get_rot,
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evas_fb_outbuf_fb_reconfigure,
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evas_fb_outbuf_fb_new_region_for_update,
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evas_fb_outbuf_fb_push_updated_region,
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evas_fb_outbuf_fb_free_region_for_update,
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NULL,
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NULL,
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evas_fb_outbuf_fb_free,
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evas_fb_outbuf_fb_get_width(ob),
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evas_fb_outbuf_fb_get_height(ob)))
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goto on_error;
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re->tb = evas_common_tilebuf_new(evas_fb_outbuf_fb_get_width(re->ob), evas_fb_outbuf_fb_get_height(re->ob));
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/* no backbuf! */
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evas_fb_outbuf_fb_set_have_backbuf(re->ob, 0);
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/* in preliminary tests 16x16 gave highest framerates */
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evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
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evas_fb_outbuf_fb_set_have_backbuf(ob, 0);
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return re;
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on_error:
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if (ob) evas_fb_outbuf_fb_free(ob);
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free(re);
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evas_common_font_shutdown();
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evas_common_image_shutdown();
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return NULL;
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}
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/* engine api this module provides */
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@ -127,136 +126,21 @@ eng_output_free(void *data)
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Render_Engine *re;
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re = (Render_Engine *)data;
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evas_fb_outbuf_fb_free(re->ob);
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evas_common_tilebuf_free(re->tb);
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if (re->rects) evas_common_tilebuf_free_render_rects(re->rects);
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evas_render_engine_software_generic_clean(&re->generic);
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free(re);
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evas_common_font_shutdown();
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evas_common_image_shutdown();
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}
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static void
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eng_output_resize(void *data, int w, int h)
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{
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Render_Engine *re;
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re = (Render_Engine *)data;
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evas_fb_outbuf_fb_reconfigure(re->ob, w, h,
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evas_fb_outbuf_fb_get_rot(re->ob),
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OUTBUF_DEPTH_INHERIT);
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evas_common_tilebuf_free(re->tb);
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re->tb = evas_common_tilebuf_new(w, h);
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if (re->tb)
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evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
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}
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static void
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eng_output_tile_size_set(void *data, int w, int h)
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{
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Render_Engine *re;
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re = (Render_Engine *)data;
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evas_common_tilebuf_set_tile_size(re->tb, w, h);
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}
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static void
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eng_output_redraws_rect_add(void *data, int x, int y, int w, int h)
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{
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Render_Engine *re;
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re = (Render_Engine *)data;
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evas_common_tilebuf_add_redraw(re->tb, x, y, w, h);
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}
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static void
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eng_output_redraws_rect_del(void *data, int x, int y, int w, int h)
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{
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Render_Engine *re;
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re = (Render_Engine *)data;
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evas_common_tilebuf_del_redraw(re->tb, x, y, w, h);
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}
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static void
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eng_output_redraws_clear(void *data)
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{
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Render_Engine *re;
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re = (Render_Engine *)data;
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evas_common_tilebuf_clear(re->tb);
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}
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static void *
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eng_output_redraws_next_update_get(void *data, int *x, int *y, int *w, int *h, int *cx, int *cy, int *cw, int *ch)
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{
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Render_Engine *re;
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RGBA_Image *surface;
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Tilebuf_Rect *rect;
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int ux, uy, uw, uh;
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re = (Render_Engine *)data;
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if (re->end)
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{
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re->end = 0;
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return NULL;
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}
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if (!re->rects)
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{
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re->rects = evas_common_tilebuf_get_render_rects(re->tb);
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re->cur_rect = EINA_INLIST_GET(re->rects);
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}
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if (!re->cur_rect) return NULL;
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rect = (Tilebuf_Rect *)re->cur_rect;
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ux = rect->x; uy = rect->y; uw = rect->w; uh = rect->h;
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re->cur_rect = re->cur_rect->next;
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if (!re->cur_rect)
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{
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evas_common_tilebuf_free_render_rects(re->rects);
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re->rects = NULL;
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re->end = 1;
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}
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surface = evas_fb_outbuf_fb_new_region_for_update(re->ob,
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ux, uy, uw, uh,
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cx, cy, cw, ch);
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*x = ux; *y = uy; *w = uw; *h = uh;
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return surface;
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}
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static void
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eng_output_redraws_next_update_push(void *data, void *surface, int x, int y, int w, int h, Evas_Render_Mode render_mode)
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{
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Render_Engine *re;
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if (render_mode == EVAS_RENDER_MODE_ASYNC_INIT) return;
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re = (Render_Engine *)data;
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#ifdef BUILD_PIPE_RENDER
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evas_common_pipe_map_begin(surface);
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#endif
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evas_fb_outbuf_fb_push_updated_region(re->ob, surface, x, y, w, h);
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evas_fb_outbuf_fb_free_region_for_update(re->ob, surface);
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evas_common_cpu_end_opt();
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}
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static void
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eng_output_flush(void *data EINA_UNUSED, Evas_Render_Mode render_mode EINA_UNUSED)
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{
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}
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static void
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eng_output_idle_flush(void *data EINA_UNUSED)
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{
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}
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static Eina_Bool
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eng_canvas_alpha_get(void *data, void *context EINA_UNUSED)
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{
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Render_Engine *re;
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re = (Render_Engine *)data;
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return (re->ob->priv.fb.fb->fb_var.transp.length > 0);
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return (re->generic.ob->priv.fb.fb->fb_var.transp.length > 0);
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}
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/* module advertising code */
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@ -283,15 +167,6 @@ module_open(Evas_Module *em)
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ORD(setup);
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ORD(canvas_alpha_get);
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ORD(output_free);
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ORD(output_resize);
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ORD(output_tile_size_set);
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ORD(output_redraws_rect_add);
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ORD(output_redraws_rect_del);
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ORD(output_redraws_clear);
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ORD(output_redraws_next_update_get);
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ORD(output_redraws_next_update_push);
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ORD(output_flush);
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ORD(output_idle_flush);
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/* now advertise out own api */
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em->functions = (void *)(&func);
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return 1;
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@ -3,6 +3,8 @@
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#include "evas_fb.h"
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#include "../software_generic/Evas_Engine_Software_Generic.h"
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extern int _evas_engine_fb_log_dom;
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#ifdef ERR
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# undef ERR
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@ -29,22 +31,6 @@ extern int _evas_engine_fb_log_dom;
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#endif
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#define CRI(...) EINA_LOG_DOM_CRIT(_evas_engine_fb_log_dom, __VA_ARGS__)
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typedef struct _Outbuf Outbuf;
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typedef enum _Outbuf_Depth Outbuf_Depth;
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enum _Outbuf_Depth
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{
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OUTBUF_DEPTH_NONE,
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OUTBUF_DEPTH_INHERIT,
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OUTBUF_DEPTH_RGB_16BPP_565_565_DITHERED,
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OUTBUF_DEPTH_RGB_16BPP_555_555_DITHERED,
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OUTBUF_DEPTH_RGB_16BPP_444_444_DITHERED,
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OUTBUF_DEPTH_RGB_16BPP_565_444_DITHERED,
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OUTBUF_DEPTH_RGB_32BPP_888_8888,
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OUTBUF_DEPTH_LAST
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};
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struct _Outbuf
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{
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Outbuf_Depth depth;
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