public async Task RenderHighpassEffectGroupWithGrayscaleEnabled()
{
using (var source = KnownImages.MikikoLynn.ImageSource)
using (var highpassEffect = new HighpassEffectGroup(8, true, 1) { Source = source })
using (var renderer = new JpegRenderer(highpassEffect))
{
var buffer = await renderer.RenderAsync();
ImageResults.Instance.SaveToPicturesLibrary(buffer);
}
}
public async Task RenderHighpassEffectGroupWithGrayscaleEnabled()
{
using (var source = KnownImages.MikikoLynn.ImageSource)
using (var highpassEffect = new HighpassEffectGroup(8, true, 1)
{
Source = source
})
using (var renderer = new JpegRenderer(highpassEffect))
{
var buffer = await renderer.RenderAsync();
ImageResults.Instance.SaveToPicturesLibrary(buffer);
}
}
public async Task RenderHighpassEffectGroupAndAmplifyEdges()
{
using (var source = KnownImages.MikikoLynn.ImageSource)
using (var highpassEffect = new HighpassEffectGroup(14, true, 2) { Source = source })
using (var sourceWithAmplifiedEdges = new BlendEffect(source, highpassEffect, BlendFunction.Hardlight, 0.4))
using (var renderer = new JpegRenderer(sourceWithAmplifiedEdges))
{
DiagnosticsReport.BeginProbe(sourceWithAmplifiedEdges);
var buffer = await renderer.RenderAsync();
// This should hit the inline blending (fast) path, make sure it did.
var blendEffectReport = await DiagnosticsReport.EndProbeAsync(sourceWithAmplifiedEdges);
Assert.AreEqual(1, (int)blendEffectReport.Properties["inlineblend_count"]);
ImageResults.Instance.SaveToPicturesLibrary(buffer);
}
}
public async Task RenderHighpassEffectGroupAndAmplifyEdges()
{
using (var source = KnownImages.MikikoLynn.ImageSource)
using (var highpassEffect = new HighpassEffectGroup(14, true, 2)
{
Source = source
})
using (var sourceWithAmplifiedEdges = new BlendEffect(source, highpassEffect, BlendFunction.Hardlight, 0.4))
using (var renderer = new JpegRenderer(sourceWithAmplifiedEdges))
{
DiagnosticsReport.BeginProbe(sourceWithAmplifiedEdges);
var buffer = await renderer.RenderAsync();
// This should hit the inline blending (fast) path, make sure it did.
var blendEffectReport = await DiagnosticsReport.EndProbeAsync(sourceWithAmplifiedEdges);
Assert.AreEqual(1, (int)blendEffectReport.Properties["inlineblend_count"]);
ImageResults.Instance.SaveToPicturesLibrary(buffer);
}
}
