private async Task drawBackground(SKCanvas canvas, SSBackgroundGenerator backgroundGenerator)
{
var task = Task.Run(() => {
backgroundGenerator.drawBackground(canvas);
});
await task;
}
public void generate()
{
SKBitmap SS = new SKBitmap(model.canvasSize.width, model.canvasSize.height);
using (SKCanvas canvas = new SKCanvas(SS)) {
using (SSBackgroundGenerator bgGenerator = new SSBackgroundGenerator(model.background, model.canvasSize)) {
loadAndDecodeBitmaps(canvas, bgGenerator);
}
drawLayers(canvas);
}
SkiaHelper.saveBitmap(SS, model.savePath, model.encoding);
Console.WriteLine("SS saved to " + model.savePath);
}
private void loadAndDecodeBitmaps(SKCanvas canvas, SSBackgroundGenerator backgroundGenerator)
{
var tasks = new List <Task>();
tasks.Add(drawBackground(canvas, backgroundGenerator));
foreach (SSLayer layer in model.layers)
{
foreach (SSDevice device in layer.devices)
{
tasks.Add(device.loadFrame());
tasks.Add(device.loadScreen(canvas, backgroundGenerator));
}
}
Task.WaitAll(tasks.ToArray());
}
public async Task loadScreen(SKCanvas canvas, SSBackgroundGenerator backgroundGenerator)
{
var task = Task.Run(() => {
var size = (SSSize)screenSize;
SKBitmap ssBitmap = SkiaHelper.createPersistentBitmap(screenshotPath, size.width, size.height);
backgroundGenerator.drawAdaptiveBackground(canvas, ssBitmap);
if (size.width != ssBitmap.Width || size.height != ssBitmap.Height)
{
Print.Warning("Screenshot size is wrong, resizing screenshot...");
var info = new SKImageInfo(size.width, size.height);
ssBitmap = ssBitmap.Resize(info, SKFilterQuality.High);
}
screen = SkiaHelper.scaleBitmap(ssBitmap, frameScale);
});
await task;
}