/**
* @brief Copy part of display
*
* @param display gui_diaplay instance
* @param rect rectangle to copy
* @param img
*
* @return
*/
wg_status
gui_display_copy(Gui_display *display, Wg_rect *rect, Wg_image *img)
{
wg_uchar *buffer = NULL;
Wg_image image;
Wg_image rect_image;
wg_uint width = 0;
wg_uint height = 0;
cam_status status = CAM_FAILURE;
gdk_threads_enter();
width = gdk_pixbuf_get_width(display->pixbuf);
height = gdk_pixbuf_get_height(display->pixbuf);
buffer = gdk_pixbuf_get_pixels(display->pixbuf);
status = img_rgb_from_buffer(buffer, width, height, &image);
if (CAM_FAILURE == status){
return WG_FAILURE;
}
gdk_threads_leave();
status = img_fill(rect->width, rect->height,
RGB24_COMPONENT_NUM, IMG_RGB, &rect_image);
if (CAM_FAILURE == status){
img_cleanup(&image);
return WG_FAILURE;
}
status = img_get_subimage(&image, rect->x, rect->y, &rect_image);
if (CAM_FAILURE == status){
img_cleanup(&image);
img_cleanup(&rect_image);
return WG_FAILURE;
}
status = img_rgb_2_hsv_gtk(&rect_image, img);
if (CAM_FAILURE == status){
img_cleanup(&image);
img_cleanup(&rect_image);
return WG_FAILURE;
}
img_cleanup(&image);
img_cleanup(&rect_image);
return WG_SUCCESS;
}
void __blursk_cleanup (BlurskPrivate *priv) {
img_cleanup();
visual_mem_free(songinfo);
/* cleanup config strings */
visual_mem_free(config.color_style);
visual_mem_free(config.signal_color);
visual_mem_free(config.background);
visual_mem_free(config.blur_style);
visual_mem_free(config.transition_speed);
visual_mem_free(config.blur_when);
visual_mem_free(config.blur_stencil);
visual_mem_free(config.fade_speed);
visual_mem_free(config.signal_style);
visual_mem_free(config.plot_style);
visual_mem_free(config.flash_style);
visual_mem_free(config.overall_effect);
visual_mem_free(config.floaters);
visual_mem_free(config.cpu_speed);
visual_mem_free(config.show_info);
}
