From 07dd09aa55272d799fb6b330bbf7260e34c04f8b Mon Sep 17 00:00:00 2001
From: Jeroen Bakker <jeroen@blender.org>
Date: Tue, 23 Apr 2024 08:23:12 +0200
Subject: [PATCH] Vulkan: Add reset method to resource access info.

Resource access info contains lists in a future setup the resource access info
will be kept in the VKContext and reused. This requires a reset function to
cleanup the instance for reuse.

Pull Request: https://projects.blender.org/blender/blender/pulls/120962
---
 .../gpu/vulkan/render_graph/vk_resource_access_info.cc      | 6 ++++++
 .../gpu/vulkan/render_graph/vk_resource_access_info.hh      | 5 +++++
 2 files changed, 11 insertions(+)

diff --git a/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.cc b/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.cc
index 3e3a85424fd..3a2a635d99f 100644
--- a/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.cc
+++ b/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.cc
@@ -76,4 +76,10 @@ void VKResourceAccessInfo::build_links(VKResourceStateTracker &resources,
   }
 }
 
+void VKResourceAccessInfo::reset()
+{
+  images.clear();
+  buffers.clear();
+}
+
 }  // namespace blender::gpu::render_graph
diff --git a/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.hh b/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.hh
index 493e10785df..262f17b23c0 100644
--- a/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.hh
+++ b/source/blender/gpu/vulkan/render_graph/vk_resource_access_info.hh
@@ -49,6 +49,11 @@ struct VKResourceAccessInfo : NonCopyable {
    * Extract read/write resource dependencies and add them to `node_links`.
    */
   void build_links(VKResourceStateTracker &resources, VKRenderGraphNodeLinks &node_links) const;
+
+  /**
+   * Reset the instance for reuse.
+   */
+  void reset();
 };
 
 }  // namespace blender::gpu::render_graph