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TASK 4 ship step 5.5: social bar bug fixes + bar on the live output — direction-snap drag (SocialBarSnap.Decide + ClearValue, local Canvas.Top was overriding the binding), fediverse nodeinfo subdomain probing + load-time heal (settable FediverseSoftware), SocialBarRenderer strip blitted above the flash via a re-read FramePump socialBar seam — 155 tests passing, 0 warnings

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Llama Chile Shop
2026-08-13 09:29:58 -07:00
parent e72ba71165
commit ac60a26d82
16 changed files with 666 additions and 52 deletions
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ytLive.Tests/SceneCompositorTests.cs
+37
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@@ -180,6 +180,43 @@ public class SceneCompositorTests
// untouched corner stays pure red
AssertColor(output, 0, 0, 255, 0, 0);
}
[Fact]
public void Composite_WithSocialBar_OverlaysAboveFlash_AtTopOrBottom()
{
var red = Solid(1920, 1080, 255, 0, 0);
var backdrop = new Source { Type = SourceType.DisplayCapture, IsBackdrop = true, CaptureKey = "monitor:0" };
var scene = new Scene { Name = "Live" };
scene.Elements.Add(backdrop);
var options = new CompositorOptions
{
SourceRectX = 0, SourceRectY = 0, SourceRectWidth = 1920, SourceRectHeight = 1080,
OutputWidth = 1920, OutputHeight = 1080,
};
var compositor = new SceneCompositor();
// master-sized overlay: opaque green at (0,0), 50%-white at the center
var bar = new VideoFrame(1920, 1080, new byte[1920 * 1080 * 4]);
var g = 0;
bar.BgraPixels[g] = 0; bar.BgraPixels[g + 1] = 255; bar.BgraPixels[g + 2] = 0; bar.BgraPixels[g + 3] = 255;
var w = (540 * 1920 + 960) * 4;
bar.BgraPixels[w] = 255; bar.BgraPixels[w + 1] = 255; bar.BgraPixels[w + 2] = 255; bar.BgraPixels[w + 3] = 128;
// flash: opaque magenta at (0,0) — the bar must cover it
var flash = new VideoFrame(1920, 1080, new byte[1920 * 1080 * 4]);
flash.BgraPixels[0] = 255; flash.BgraPixels[1] = 0; flash.BgraPixels[2] = 255; flash.BgraPixels[3] = 255;
var top = compositor.Render(scene, _ => red, flash, options, bar, 0);
AssertColor(top, 0, 0, 0, 255, 0); // bar above flash at the top-left
AssertColor(top, 960, 540, 255, 127, 127); // 50% white over red
AssertColor(top, 100, 100, 255, 0, 0); // empty overlay area: backdrop
var bottom = compositor.Render(scene, _ => red, flash, options, bar, 1040);
AssertColor(bottom, 0, 1040, 0, 255, 0); // bar drawn at the bottom edge
AssertColor(bottom, 0, 1039, 255, 0, 0); // backdrop just above the bar
AssertColor(bottom, 960, 540, 255, 0, 0); // bar region moved away from center
}
}
public class StretchMathTests