vk_render_graph_links.hh

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/* SPDX-FileCopyrightText: 2024 Blender Authors
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */

 
#pragma once
 
#include "BLI_utility_mixins.hh"
#include "BLI_vector.hh"
 
#include "vk_common.hh"
#include "vk_resource_state_tracker.hh"
 
namespace blender::gpu::render_graph {
 
struct VKRenderGraphLink {
  ResourceWithStamp resource;

  VkAccessFlags vk_access_flags;

  VkImageLayout vk_image_layout = VK_IMAGE_LAYOUT_UNDEFINED;

  VkImageAspectFlags vk_image_aspect = VK_IMAGE_ASPECT_NONE;

  VKSubImageRange subimage;
 
  void debug_print(std::ostream &ss, const VKResourceStateTracker &resources) const;

  bool is_link_to_buffer() const
  {
    return vk_image_aspect == VK_IMAGE_ASPECT_NONE;
  }
};

struct VKRenderGraphNodeLinks {
  Vector<VKRenderGraphLink> inputs;
  Vector<VKRenderGraphLink> outputs;
 
  void debug_print(const VKResourceStateTracker &resources) const;
};
 
}  // namespace blender::gpu::render_graph