Adjust subpass barriers

Fixes sync val
SaschaWillems · Feb 19, 2024 · ba8fea3 · ba8fea3
1 parent 5ea1d80
commit ba8fea3
Showing 1 changed file with 7 additions and 7 deletions.
diff --git a/examples/offscreen/offscreen.cpp b/examples/offscreen/offscreen.cpp
@@ -1,7 +1,7 @@
 /*
 * Vulkan Example - Offscreen rendering using a separate framebuffer
 *
-* Copyright (C) 2016-2022 Sascha Willems - www.saschawillems.de
+* Copyright (C) 2016-2024 Sascha Willems - www.saschawillems.de
 *
 * This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
 */
@@ -254,17 +254,17 @@ class VulkanExample : public VulkanExampleBase
 		dependencies[0].srcSubpass = VK_SUBPASS_EXTERNAL;
 		dependencies[0].dstSubpass = 0;
 		dependencies[0].srcStageMask = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
-		dependencies[0].dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
-		dependencies[0].srcAccessMask = VK_ACCESS_SHADER_READ_BIT;
-		dependencies[0].dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
+		dependencies[0].dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT | VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT;
+		dependencies[0].srcAccessMask = VK_ACCESS_NONE_KHR;
+		dependencies[0].dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT;
 		dependencies[0].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
 
 		dependencies[1].srcSubpass = 0;
 		dependencies[1].dstSubpass = VK_SUBPASS_EXTERNAL;
-		dependencies[1].srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
+		dependencies[1].srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT | VK_PIPELINE_STAGE_EARLY_FRAGMENT_TESTS_BIT | VK_PIPELINE_STAGE_LATE_FRAGMENT_TESTS_BIT;
 		dependencies[1].dstStageMask = VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT;
-		dependencies[1].srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
-		dependencies[1].dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
+		dependencies[1].srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_READ_BIT | VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_READ_BIT | VK_ACCESS_DEPTH_STENCIL_ATTACHMENT_WRITE_BIT;
+		dependencies[1].dstAccessMask = VK_ACCESS_MEMORY_READ_BIT;
 		dependencies[1].dependencyFlags = VK_DEPENDENCY_BY_REGION_BIT;
 
 		// Create the actual renderpass