fix: replace all 0x2000 with 0x1000 in capture barriers

0x2000 = VK_ACCESS_2_HOST_READ_BIT (wrong for GPU transfer) 0x1000 = VK_ACCESS_2_TRANSFER_WRITE_BIT (correct for copy operations)
2026-06-19 08:56:25 +03:00
parent f8384a8672
commit d7b6851217
2 changed files with 2 additions and 2 deletions
@@ -110,7 +110,7 @@ public sealed unsafe class VulkanRenderer : IRenderer, Engine.Graphics.IScreensh
        // Transition: ColorAttachmentOptimal → TransferSrcOptimal
        TransitionImageLayout(cmd, _swapchain.Images[imageIndex],
            VkImageLayout.ColorAttachmentOptimal, VkImageLayout.TransferSrcOptimal,
-            0x400, 0x100, 0x10000, 0x2000);
+            0x400, 0x100, 0x10000, 0x1000);

        // Copy image to buffer
        var region = new VkBufferImageCopyRegion
@@ -135,7 +135,7 @@ public sealed unsafe class VulkanRenderer : IRenderer, Engine.Graphics.IScreensh
        // Transition back: TransferSrcOptimal → ColorAttachmentOptimal
        TransitionImageLayout(cmd, _swapchain.Images[imageIndex],
            VkImageLayout.TransferSrcOptimal, VkImageLayout.ColorAttachmentOptimal,
-            0x10000, 0x2000, 0x400, 0x100);
+            0x10000, 0x1000, 0x400, 0x100);

        return null; // Data will be read next frame after GPU completes
    }