forked from enlightenment/efl
Evas (wayland_shm): Support setting destination alpha.
SVN revision: 69072
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394e8af271
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ec001b86a2
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@ -11,7 +11,8 @@ struct _Evas_Engine_Info_Wayland_Shm
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void *dest;
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int rotation;
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unsigned char debug : 1;
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Eina_Bool destination_alpha : 1;
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Eina_Bool debug : 1;
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} info;
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Evas_Engine_Render_Mode render_mode;
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@ -28,7 +28,7 @@ static Evas_Func func, pfunc;
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int _evas_engine_way_shm_log_dom = -1;
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/* local function prototypes */
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static void *_output_setup(int w, int h, int rotation, void *dest);
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static void *_output_setup(int w, int h, int rotation, Eina_Bool alpha, void *dest);
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/* engine function prototypes */
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static void *eng_info(Evas *evas __UNUSED__);
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@ -48,7 +48,7 @@ static Eina_Bool eng_canvas_alpha_get(void *data, void *context __UNUSED__);
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/* local functions */
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static void *
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_output_setup(int w, int h, int rotation, void *dest)
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_output_setup(int w, int h, int rotation, Eina_Bool alpha, void *dest)
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{
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Render_Engine *re = NULL;
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@ -56,7 +56,7 @@ _output_setup(int w, int h, int rotation, void *dest)
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if (!(re = calloc(1, sizeof(Render_Engine)))) return NULL;
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if (!(re->ob = evas_outbuf_setup(w, h, rotation, dest)))
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if (!(re->ob = evas_outbuf_setup(w, h, rotation, alpha, dest)))
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{
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free(re);
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return NULL;
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@ -127,7 +127,8 @@ eng_setup(Evas *evas, void *info)
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evas_common_tilebuf_init();
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re = _output_setup(evas->output.w, evas->output.h,
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in->info.rotation, in->info.dest);
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in->info.rotation, in->info.destination_alpha,
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in->info.dest);
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if (!re) return 0;
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re->outbuf_free = evas_outbuf_free;
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@ -141,7 +142,8 @@ eng_setup(Evas *evas, void *info)
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if (!(re = evas->engine.data.output)) return 0;
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if (re->ob) re->outbuf_free(re->ob);
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re->ob = evas_outbuf_setup(evas->output.w, evas->output.h,
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in->info.rotation, in->info.dest);
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in->info.rotation,
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in->info.destination_alpha, in->info.dest);
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if (re->tb) evas_common_tilebuf_free(re->tb);
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if ((re->tb = evas_common_tilebuf_new(evas->output.w, evas->output.h)))
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evas_common_tilebuf_set_tile_size(re->tb, TILESIZE, TILESIZE);
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@ -47,12 +47,13 @@ struct _Outbuf
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{
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void *dest;
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RGBA_Image *buffer;
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Eina_Bool destination_alpha : 1;
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} priv;
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};
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void evas_outbuf_free(Outbuf *ob);
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void evas_outbuf_resize(Outbuf *ob, int w, int h);
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Outbuf *evas_outbuf_setup(int w, int h, int rot, void *dest);
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Outbuf *evas_outbuf_setup(int w, int h, int rot, Eina_Bool alpha, void *dest);
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RGBA_Image *evas_outbuf_new_region_for_update(Outbuf *ob, int x, int y, int w, int h, int *cx, int *cy, int *cw, int *ch);
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void evas_outbuf_push_updated_region(Outbuf *ob, RGBA_Image *update, int x __UNUSED__, int y, int w, int h);
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void evas_outbuf_free_region_for_update(Outbuf *ob, RGBA_Image *update);
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@ -21,7 +21,7 @@ evas_outbuf_resize(Outbuf *ob, int w, int h)
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}
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Outbuf *
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evas_outbuf_setup(int w, int h, int rot, void *dest)
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evas_outbuf_setup(int w, int h, int rot, Eina_Bool alpha, void *dest)
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{
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Outbuf *ob = NULL;
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@ -31,6 +31,7 @@ evas_outbuf_setup(int w, int h, int rot, void *dest)
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ob->h = h;
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ob->rotation = rot;
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ob->priv.dest = dest;
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ob->priv.destination_alpha = alpha;
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ob->priv.buffer =
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(RGBA_Image *)evas_cache_image_data(evas_common_image_cache_get(),
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@ -56,7 +57,7 @@ evas_outbuf_new_region_for_update(Outbuf *ob, int x, int y, int w, int h, int *c
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im = (RGBA_Image *)evas_cache_image_empty(evas_common_image_cache_get());
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if (im)
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{
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im->cache_entry.flags.alpha = 1;
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im->cache_entry.flags.alpha = ob->priv.destination_alpha;
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im = (RGBA_Image *)evas_cache_image_size_set(&im->cache_entry, w, h);
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}
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