fix(gpu): support Gen5 flat memory and 3D images (#587)

Vector-mesh UI text samples type-10 volume LUTs; treat MIMG DIM=2 as Dim3D and transport depth through AGC and Vulkan so Z slices no longer collapse into a single 2D plane.
2026-07-31 06:59:45 +08:00 · 2026-07-24 13:44:58 +01:00
parent 21f964a0dc
commit 5228335f15
14 changed files with 1311 additions and 299 deletions
@@ -36,4 +36,23 @@ public sealed class VulkanGuestImageByteCountTests
            expected,
            VulkanVideoPresenter.GetGuestImageByteCount(format, width, height));
    }
+
+    [Theory]
+    [InlineData(10u, 8u, 4u, 3u, 384UL)]
+    [InlineData(169u, 5u, 5u, 7u, 224UL)]
+    public void MultipliesSurfaceSizeByVolumeDepth(
+        uint format,
+        uint width,
+        uint height,
+        uint depth,
+        ulong expected)
+    {
+        Assert.Equal(
+            expected,
+            VulkanVideoPresenter.GetGuestImageByteCount(
+                format,
+                width,
+                height,
+                depth));
+    }
 }