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Complete native numbered-save round trips

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gamer147
2026-07-24 23:25:54 -04:00
parent 4db7e412bd
commit 0a4e200876
17 changed files with 907 additions and 89 deletions
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63
godot/GodotAdvHost.cs
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@@ -274,6 +274,11 @@ public sealed class GodotAdvHost : IHost
public void PresentObjectRange(GfxState gfx, long firstHandle, long count)
{
if (gfx.CurrentRenderTargetSlot >= 0)
{
PublishObjectRangeToSurface(gfx, firstHandle, count);
return;
}
System.Threading.Interlocked.Exchange(ref _presentRequested, 1);
_timeline?.Event("present-object-range", new() { ["first"] = firstHandle, ["count"] = count });
}
@@ -573,6 +578,7 @@ public sealed class GodotAdvHost : IHost
{
int slot = gfx.CurrentRenderTargetSlot;
var snapshot = gfx.SnapshotVisibleObjects(_clock.NowMs);
PublishObjectRangeToSurface(gfx, 0, long.MaxValue, snapshot);
lock (_screenTransitionLock) _renderTargetSnapshots[slot] = snapshot;
_timeline?.Event("render-target-snapshot", new()
{
@@ -1110,10 +1116,67 @@ public sealed class GodotAdvHost : IHost
// For an offscreen target, discard separately retained text draws so its modeled pixel contents
// observe the native D3D clear as well.
if (surfaceSlot >= 0)
{
lock (_textLock) _surfaceText.Remove(surfaceSlot);
lock (_imageLock)
{
if (_surfaceImages.TryGetValue(surfaceSlot, out var image))
System.Array.Clear(image.Pixels);
else if (_slotDims.TryGetValue(surfaceSlot, out var dimensions)
&& dimensions.W > 0 && dimensions.H > 0)
_surfaceImages[surfaceSlot] = new RgbaImage(
dimensions.W, dimensions.H,
new byte[checked(dimensions.W * dimensions.H * 4)]);
}
}
_timeline?.Event("render-target-clear", new() { ["surface"] = surfaceSlot });
}
private void PublishObjectRangeToSurface(
GfxState gfx, long firstHandle, long count,
IReadOnlyList<RenderObject>? sampled = null)
{
int targetSlot = gfx.CurrentRenderTargetSlot;
if (targetSlot < 0 || !_slotDims.TryGetValue(targetSlot, out var dimensions)
|| dimensions.W <= 0 || dimensions.H <= 0)
return;
RgbaImage destination;
lock (_imageLock)
destination = _surfaceImages.TryGetValue(targetSlot, out var current)
? new RgbaImage(current.Width, current.Height, (byte[])current.Pixels.Clone())
: new RgbaImage(dimensions.W, dimensions.H,
new byte[checked(dimensions.W * dimensions.H * 4)]);
IReadOnlyList<RenderObject> visible = sampled ?? gfx.SnapshotVisibleObjects(_clock.NowMs);
int rendered = RetainedSurfaceRasterizer.CompositeRange(
destination, visible, firstHandle, count,
item =>
{
var raw = gfx.TryGet(item.Handle);
var resolved = raw != null
? ResolveSurfaceTexture(raw.SourceSlot, item.SurfaceResId)
: ResolveResIdTexture(item.SurfaceResId);
return resolved == null
? null
: RgbaSurfaceOps.WithColorKey(resolved.Value.Image, item.ColorKey);
});
lock (_imageLock) _surfaceImages[targetSlot] = destination;
IReadOnlyList<RenderObject> retained = visible
.Where(item => item.Handle >= firstHandle && item.Handle - firstHandle < count)
.ToArray();
lock (_screenTransitionLock) _renderTargetSnapshots[targetSlot] = retained;
_timeline?.Event("render-target-publish", new()
{
["surface"] = targetSlot,
["first"] = firstHandle,
["count"] = count,
["objects"] = retained.Count,
["rendered"] = rendered,
});
}
public void ReleaseSurfaceRange(int firstSlot, int count)
{
IReadOnlyList<MovieSurfaceBinding> stoppedMovies = _movieSurfaces.ReleaseRange(firstSlot, count);