Backends: Vulkan: Fixes for building with pre Vulkan 1.3. Amend 8901931. (#7166)
diff --git a/backends/imgui_impl_vulkan.cpp b/backends/imgui_impl_vulkan.cpp
index 64cb04f..2aa5518 100644
--- a/backends/imgui_impl_vulkan.cpp
+++ b/backends/imgui_impl_vulkan.cpp
@@ -185,8 +185,7 @@
#undef IMGUI_VULKAN_FUNC_DEF
#endif // VK_NO_PROTOTYPES
-#if defined(VK_VERSION_1_3) || defined(VK_KHR_dynamic_rendering)
-#define IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
+#ifdef IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
static PFN_vkCmdBeginRenderingKHR ImGuiImplVulkanFuncs_vkCmdBeginRenderingKHR;
static PFN_vkCmdEndRenderingKHR ImGuiImplVulkanFuncs_vkCmdEndRenderingKHR;
#endif
diff --git a/backends/imgui_impl_vulkan.h b/backends/imgui_impl_vulkan.h
index 650576d..c232444 100644
--- a/backends/imgui_impl_vulkan.h
+++ b/backends/imgui_impl_vulkan.h
@@ -52,6 +52,9 @@
#else
#include <vulkan/vulkan.h>
#endif
+#if defined(VK_VERSION_1_3) || defined(VK_KHR_dynamic_rendering)
+#define IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
+#endif
// Initialization data, for ImGui_ImplVulkan_Init()
// - VkDescriptorPool should be created with VK_DESCRIPTOR_POOL_CREATE_FREE_DESCRIPTOR_SET_BIT,
@@ -77,7 +80,9 @@
// (Optional) Dynamic Rendering
// Need to explicitly enable VK_KHR_dynamic_rendering extension to use this, even for Vulkan 1.3.
bool UseDynamicRendering;
+#ifdef IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
VkPipelineRenderingCreateInfoKHR PipelineRenderingCreateInfo;
+#endif
// (Optional) Allocation, Debugging
const VkAllocationCallbacks* Allocator;
