static gboolean
_egueb_video_ope_provider_render_cb(OPEPlayer * player, gpointer event,
gpointer data)
{
Egueb_Video_Ope_Provider *thiz = data;
OPEPlayerEventRender *ev = event;
Enesim_Surface *surface;
void *sw_data;
size_t stride;
if (ev->stream != thiz->stream)
return EINA_TRUE;
if (!thiz->width || !thiz->height)
return EINA_TRUE;
surface = enesim_surface_new(ENESIM_FORMAT_ARGB8888,
thiz->width, thiz->height);
enesim_surface_sw_data_get(surface, &sw_data, &stride);
ope_stream_frame_rgb_get(ev->stream, OPE_STREAM_VIDEO_RGB_FORMAT_B8G8R8X8,
thiz->width, thiz->height, sw_data, stride);
/* lock the renderer */
enesim_renderer_lock(thiz->image);
/* set the new surface */
enesim_renderer_image_source_surface_set(thiz->image, surface);
/* unlock the renderer */
enesim_renderer_unlock(thiz->image);
return TRUE;
}
static void draw_ui(Escen_Viewer *thiz)
{
Ender_Element *e;
Enesim_Surface *s;
Enesim_Renderer *r;
/* add a stack with the enders, make it scrollable */
e = eon_stack_new();
/* TODO make it scrollable */
eon_stack_orientation_set(e, EON_ORIENTATION_VERTICAL);
eon_container_child_add(thiz->container, e);
thiz->enders_stack = e;
/* add another stack with the states of each escen */
/* TODO make it scrollable */
e = eon_stack_new();
eon_stack_orientation_set(e, EON_ORIENTATION_VERTICAL);
eon_container_child_add(thiz->container, e);
thiz->states_stack = e;
/* the scene area */
e = eon_scrollview_new();
thiz->scene_area_scrollview = e;
eon_container_child_add(thiz->container, e);
eon_stack_child_weight_set(thiz->container, e, 1);
e = eon_surface_new();
thiz->scene_area = e;
/* TODO use the backend to create the surface */
s = enesim_surface_new(ENESIM_FORMAT_ARGB8888, 640, 480);
thiz->s = s;
eon_surface_source_set(e, s);
eon_element_vertical_alignment_set(e, EON_VERTICAL_ALIGNMENT_TOP);
eon_element_horizontal_alignment_set(e, EON_HORIZONTAL_ALIGNMENT_LEFT);
eon_container_child_add(thiz->scene_area_scrollview, e);
r = enesim_renderer_checker_new();
enesim_renderer_checker_even_color_set(r, 0xffcccccc);
enesim_renderer_checker_odd_color_set(r, 0xffffffff);
enesim_renderer_checker_width_set(r, 10);
enesim_renderer_checker_height_set(r, 10);
enesim_renderer_rop_set(r, ENESIM_FILL);
thiz->checker = r;
r = enesim_renderer_compound_new();
enesim_renderer_compound_layer_add(r, thiz->checker);
enesim_renderer_rop_set(r, ENESIM_FILL);
thiz->compound = r;
/* set the default state */
thiz->current_escen_ender = escen_ender_nth_get(thiz->escen, 0);
thiz->current_instance = escen_instance_new(thiz->current_escen_ender, EINA_TRUE);
escen_instance_state_set(thiz->current_instance, escen_ender_state_get(thiz->current_escen_ender, "default"));
thiz->current_ender = escen_instance_ender_get(thiz->current_instance);
thiz->current_renderer = ender_element_object_get(thiz->current_ender);
/* FIXME we should not set this */
enesim_renderer_rop_set(thiz->current_renderer, ENESIM_BLEND);
enesim_renderer_compound_layer_add(thiz->compound, thiz->current_renderer);
/* populate the radio buttons */
populate_enders(thiz, thiz->enders_stack, thiz->escen);
populate_states(thiz, thiz->states_stack, thiz->current_escen_ender);
}
int main(void)
{
Enesim_Renderer *r;
Enesim_Surface *s;
Enesim_Draw_Cache *cache;
Enesim_Buffer_Sw_Data sw_data_cache;
Eina_Rectangle area, geom;
uint8_t *dst;
uint8_t *src;
size_t stride;
int i;
enesim_init();
r = enesim_renderer_circle_new();
enesim_renderer_circle_x_set(r, 128);
enesim_renderer_circle_y_set(r, 128);
enesim_renderer_circle_radius_set(r, 64);
enesim_renderer_shape_fill_color_set(r, 0xffff0000);
enesim_renderer_shape_draw_mode_set(r, ENESIM_RENDERER_SHAPE_DRAW_MODE_FILL);
cache = enesim_draw_cache_new();
enesim_draw_cache_renderer_set(cache, r);
/* try to map the area at 0, 0, 64, 64 */
eina_rectangle_coords_from(&area, 0, 0, 64, 64);
if (!enesim_draw_cache_map_sw(cache, &area, &sw_data_cache, ENESIM_FORMAT_ARGB8888, NULL))
goto failed_mapping;
/* try to map the area at 64, 64, 128, 128 */
eina_rectangle_coords_from(&area, 64, 64, 128, 128);
if (!enesim_draw_cache_map_sw(cache, &area, &sw_data_cache, ENESIM_FORMAT_ARGB8888, NULL))
goto failed_mapping;
/* now map again the first area, in theory we should not draw anymore */
eina_rectangle_coords_from(&area, 0, 0, 64, 64);
if (!enesim_draw_cache_map_sw(cache, &area, &sw_data_cache, ENESIM_FORMAT_ARGB8888, NULL))
goto failed_mapping;
src = sw_data_cache.argb8888.plane0;
/* get the geometry */
enesim_draw_cache_geometry_get(cache, &geom);
printf("creating a surface of size %d %d\n", geom.w, geom.h);
s = enesim_surface_new(ENESIM_FORMAT_ARGB8888,
geom.w, geom.h);
enesim_surface_sw_data_get(s, (void **)&dst, &stride);
for (i = 0; i < 128; i++)
{
memcpy(dst, src, stride);
dst += stride;
src += stride;
}
enesim_image_file_save("enesim_draw_cache01_0x0_64x64.png", s, NULL);
enesim_surface_unref(s);
failed_mapping:
enesim_draw_cache_free(cache);
enesim_shutdown();
return 0;
}
