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upscale linear images

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This commit is contained in:
Not Officer 2021-05-29 23:46:29 +02:00
parent bfe648f06c
commit 8349d2bb93
1 changed files with 38 additions and 10 deletions
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48
FModel/ViewModels/CUE4ParseViewModel.cs
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@ -19,6 +19,7 @@ using CUE4Parse.UE4.Assets.Exports.Sound;
using CUE4Parse.UE4.Assets.Exports.Texture;
using CUE4Parse.UE4.Assets.Exports.Wwise;
using CUE4Parse.UE4.Localization;
using CUE4Parse.UE4.Objects.UObject;
using CUE4Parse.UE4.Oodle.Objects;
using CUE4Parse.UE4.Wwise;
using CUE4Parse_Conversion.Materials;
@ -538,7 +539,8 @@ namespace FModel.ViewModels
{
case UTexture2D texture:
{
SetImage(texture.Decode());
var filter = texture.GetOrDefault<FName>("Filter");
SetImage(texture.Decode(), filter.IsNone ? null : filter.Text);
return true;
}
case UAkMediaAssetData:
@ -587,17 +589,43 @@ namespace FModel.ViewModels
return false;
}
private void SetImage(SKImage img)
private void SetImage(SKImage img, string filter = null)
{
using var stream = img.Encode().AsStream();
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
image.StreamSource = stream;
image.EndInit();
image.Freeze();
const int UPSCALE_SIZE = 512;
SKData data;
if (filter != null && img.Width < UPSCALE_SIZE && img.Height < UPSCALE_SIZE && filter.EndsWith("TF_Nearest", StringComparison.Ordinal))
{
var width = img.Width;
var heigth = img.Height;
while (width < UPSCALE_SIZE || heigth < UPSCALE_SIZE)
{
width *= 2;
heigth *= 2;
}
using var bitmap = SKBitmap.FromImage(img);
using var resized = bitmap.Resize(new SKImageInfo(width, heigth), SKFilterQuality.None);
data = resized.Encode(SKEncodedImageFormat.Png, 100); // maybe dispose 'img' at this point?
}
else
{
data = img.Encode(SKEncodedImageFormat.Png, 100);
}
using (data)
{
using var stream = data.AsStream(false);
var image = new BitmapImage();
image.BeginInit();
image.CacheOption = BitmapCacheOption.OnLoad;
image.StreamSource = stream;
image.EndInit();
image.Freeze();
TabControl.SelectedTab.Image = image;
}
TabControl.SelectedTab.Image = image;
if (UserSettings.Default.IsAutoSaveTextures)
TabControl.SelectedTab.SaveImage(true);
}