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Backends: Vulkan: Added ApiVersion field in ImGui_ImplVulkan_InitInfo. Dynamic rendering path loads "vkCmdBeginRendering/vkCmdEndRendering" without -KHR on API 1.3. (#8326, #8365)

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ocornut
2025-02-13 15:40:49 +01:00
parent f94a5f0e8c
commit 890ead6a71
3 changed files with 19 additions and 9 deletions
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11
backends/imgui_impl_vulkan.cpp
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@@ -26,6 +26,7 @@
// CHANGELOG
// (minor and older changes stripped away, please see git history for details)
// 2025-02-13: Vulkan: Added ApiVersion field in ImGui_ImplVulkan_InitInfo. Default to header version if unspecified. Dynamic rendering path loads "vkCmdBeginRendering/vkCmdEndRendering" (without -KHR suffix) on API 1.3. (#8326)
// 2025-01-09: Vulkan: Added IMGUI_IMPL_VULKAN_MINIMUM_IMAGE_SAMPLER_POOL_SIZE to clarify how many image sampler descriptors are expected to be available in descriptor pool. (#6642)
// 2025-01-06: Vulkan: Added more ImGui_ImplVulkanH_XXXX helper functions to simplify our examples.
// 2024-12-11: Vulkan: Fixed setting VkSwapchainCreateInfoKHR::preTransform for platforms not supporting VK_SURFACE_TRANSFORM_IDENTITY_BIT_KHR. (#8222)
@@ -1082,9 +1083,11 @@ void ImGui_ImplVulkan_DestroyDeviceObjects()
#ifdef IMGUI_IMPL_VULKAN_HAS_DYNAMIC_RENDERING
static void ImGui_ImplVulkan_LoadDynamicRenderingFunctions(PFN_vkVoidFunction(*loader_func)(const char* function_name, void* user_data), void* user_data)
{
// Manually load those two (see #5446)
ImGuiImplVulkanFuncs_vkCmdBeginRenderingKHR = reinterpret_cast<PFN_vkCmdBeginRenderingKHR>(loader_func("vkCmdBeginRenderingKHR", user_data));
ImGuiImplVulkanFuncs_vkCmdEndRenderingKHR = reinterpret_cast<PFN_vkCmdEndRenderingKHR>(loader_func("vkCmdEndRenderingKHR", user_data));
// Manually load those two (see #5446, #8326, #8365)
ImGui_ImplVulkan_Data* bd = ImGui_ImplVulkan_GetBackendData();
ImGui_ImplVulkan_InitInfo* v = &bd->VulkanInitInfo;
ImGuiImplVulkanFuncs_vkCmdBeginRenderingKHR = reinterpret_cast<PFN_vkCmdBeginRenderingKHR>(loader_func(v->ApiVersion < VK_API_VERSION_1_3 ? "vkCmdBeginRenderingKHR" : "vkCmdBeginRendering", user_data));
ImGuiImplVulkanFuncs_vkCmdEndRenderingKHR = reinterpret_cast<PFN_vkCmdEndRenderingKHR>(loader_func(v->ApiVersion < VK_API_VERSION_1_3 ? "vkCmdEndRenderingKHR" : "vkCmdEndRendering", user_data));
}
#endif
@@ -1155,6 +1158,8 @@ bool ImGui_ImplVulkan_Init(ImGui_ImplVulkan_InitInfo* info)
IM_ASSERT(info->RenderPass != VK_NULL_HANDLE);
bd->VulkanInitInfo = *info;
if (bd->VulkanInitInfo.ApiVersion == 0)
bd->VulkanInitInfo.ApiVersion = VK_HEADER_VERSION_COMPLETE;
ImGui_ImplVulkan_CreateDeviceObjects();