static void
draw_normal_view (view_t *view,
ply_pixel_buffer_t *pixel_buffer,
int x,
int y,
int width,
int height)
{
ply_boot_splash_plugin_t *plugin;
ply_list_node_t *node;
ply_rectangle_t logo_area;
ply_rectangle_t star_area;
uint32_t *logo_data, *star_data;
unsigned long screen_width, screen_height;
plugin = view->plugin;
if (!plugin->is_animating)
return;
logo_area.width = ply_image_get_width (plugin->logo_image);
logo_area.height = ply_image_get_height (plugin->logo_image);
logo_data = ply_image_get_data (plugin->logo_image);
screen_width = ply_pixel_display_get_width (view->display);
screen_height = ply_pixel_display_get_height (view->display);
logo_area.x = (screen_width / 2) - (logo_area.width / 2);
logo_area.y = (screen_height / 2) - (logo_area.height / 2);
star_data = ply_image_get_data (plugin->star_image);
star_area.width = ply_image_get_width (plugin->star_image);
star_area.height = ply_image_get_height (plugin->star_image);
node = ply_list_get_first_node (view->stars);
while (node != NULL) {
ply_list_node_t *next_node;
star_t *star;
star = (star_t *) ply_list_node_get_data (node);
next_node = ply_list_get_next_node (view->stars, node);
star_area.x = star->x;
star_area.y = star->y;
ply_pixel_buffer_fill_with_argb32_data_at_opacity (pixel_buffer,
&star_area,
star_data,
star->opacity);
node = next_node;
}
ply_pixel_buffer_fill_with_argb32_data_at_opacity (pixel_buffer,
&logo_area,
logo_data,
view->logo_opacity);
}
void
ply_progress_animation_draw (ply_progress_animation_t *progress_animation)
{
int number_of_frames;
int frame_number;
ply_image_t * const * frames;
uint32_t *previous_frame_data, *frame_data;
if (progress_animation->is_hidden)
return;
number_of_frames = ply_array_get_size (progress_animation->frames);
if (number_of_frames == 0)
return;
frame_number = progress_animation->percent_done * (number_of_frames - 1);
if (progress_animation->previous_frame_number != frame_number &&
progress_animation->transition != PLY_PROGRESS_ANIMATION_TRANSITION_NONE &&
progress_animation->transition_duration > 0.0)
{
progress_animation->is_transitioning = true;
progress_animation->transition_start_time = ply_get_timestamp ();
}
frames = (ply_image_t * const *) ply_array_get_elements (progress_animation->frames);
progress_animation->frame_area.x = progress_animation->area.x;
progress_animation->frame_area.y = progress_animation->area.y;
frame_data = ply_image_get_data (frames[frame_number]);
if (progress_animation->is_transitioning)
{
double now;
double fade_percentage;
double fade_out_opacity;
int width, height;
uint32_t* faded_data;
now = ply_get_timestamp ();
fade_percentage = (now - progress_animation->transition_start_time) / progress_animation->transition_duration;
if (fade_percentage >= 1.0)
progress_animation->is_transitioning = false;
fade_percentage = CLAMP (fade_percentage, 0.0, 1.0);
if (progress_animation->transition == PLY_PROGRESS_ANIMATION_TRANSITION_MERGE_FADE)
{
width = MAX(ply_image_get_width (frames[frame_number]), ply_image_get_width (frames[frame_number - 1]));
height = MAX(ply_image_get_height (frames[frame_number]), ply_image_get_width (frames[frame_number - 1]));
progress_animation->frame_area.width = width;
progress_animation->frame_area.height = height;
ply_pixel_buffer_free (progress_animation->last_rendered_frame);
progress_animation->last_rendered_frame = ply_pixel_buffer_new (width, height);
faded_data = ply_pixel_buffer_get_argb32_data (progress_animation->last_rendered_frame);
image_fade_merge (frames[frame_number - 1], frames[frame_number], fade_percentage, width, height, faded_data);
ply_pixel_display_draw_area (progress_animation->display,
progress_animation->frame_area.x,
progress_animation->frame_area.y,
progress_animation->frame_area.width,
progress_animation->frame_area.height);
}
else
{
ply_rectangle_t fill_area;
previous_frame_data = ply_image_get_data (frames[frame_number - 1]);
if (progress_animation->transition == PLY_PROGRESS_ANIMATION_TRANSITION_FADE_OVER)
{
ply_pixel_buffer_free (progress_animation->last_rendered_frame);
progress_animation->frame_area.width = ply_image_get_width (frames[frame_number - 1]);
progress_animation->frame_area.height = ply_image_get_height (frames[frame_number - 1]);
progress_animation->last_rendered_frame = ply_pixel_buffer_new (progress_animation->frame_area.width,
progress_animation->frame_area.height);
fill_area.x = 0;
fill_area.y = 0;
fill_area.width = progress_animation->frame_area.width;
fill_area.height = progress_animation->frame_area.height;
ply_pixel_buffer_fill_with_argb32_data (progress_animation->last_rendered_frame,
&fill_area, 0, 0,
previous_frame_data);
}
else
{
fade_out_opacity = 1.0 - fade_percentage;
progress_animation->frame_area.width = ply_image_get_width (frames[frame_number - 1]);
progress_animation->frame_area.height = ply_image_get_height (frames[frame_number - 1]);
fill_area.x = 0;
fill_area.y = 0;
fill_area.width = progress_animation->frame_area.width;
fill_area.height = progress_animation->frame_area.height;
ply_pixel_buffer_fill_with_argb32_data_at_opacity (progress_animation->last_rendered_frame,
&fill_area, 0, 0,
previous_frame_data, fade_out_opacity);
}
progress_animation->frame_area.width = ply_image_get_width (frames[frame_number]);
progress_animation->frame_area.height = ply_image_get_height (frames[frame_number]);
fill_area.x = 0;
fill_area.y = 0;
fill_area.width = progress_animation->frame_area.width;
fill_area.height = progress_animation->frame_area.height;
ply_pixel_buffer_fill_with_argb32_data_at_opacity (progress_animation->last_rendered_frame,
&fill_area, 0, 0,
frame_data, fade_percentage);
width = MAX(ply_image_get_width (frames[frame_number]), ply_image_get_width (frames[frame_number - 1]));
height = MAX(ply_image_get_height (frames[frame_number]), ply_image_get_width (frames[frame_number - 1]));
progress_animation->frame_area.width = width;
progress_animation->frame_area.height = height;
}
}
else
{
ply_rectangle_t fill_area;
ply_pixel_buffer_free (progress_animation->last_rendered_frame);
progress_animation->frame_area.width = ply_image_get_width (frames[frame_number]);
progress_animation->frame_area.height = ply_image_get_height (frames[frame_number]);
progress_animation->last_rendered_frame = ply_pixel_buffer_new (progress_animation->frame_area.width,
progress_animation->frame_area.height);
fill_area.x = 0;
fill_area.y = 0;
fill_area.width = progress_animation->frame_area.width;
fill_area.height = progress_animation->frame_area.height;
ply_pixel_buffer_fill_with_argb32_data (progress_animation->last_rendered_frame,
&fill_area, 0, 0,
frame_data);
}
progress_animation->previous_frame_number = frame_number;
ply_pixel_display_draw_area (progress_animation->display,
progress_animation->frame_area.x,
progress_animation->frame_area.y,
progress_animation->frame_area.width,
progress_animation->frame_area.height);
}
