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2054 lines
82 KiB
C++
2054 lines
82 KiB
C++
/*
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* Copyright © 2019 Intel Corporation
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
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* IN THE SOFTWARE.
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*/
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#ifdef _WIN32
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#include <windows.h>
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#endif
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#include <string.h>
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#include <stdlib.h>
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#include <assert.h>
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#include <thread>
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#include <chrono>
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#include <unordered_map>
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#include <mutex>
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#include <vector>
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#include <list>
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#include <array>
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#include <iomanip>
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#include <spdlog/spdlog.h>
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#include <vulkan/vulkan.h>
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#include <vulkan/vk_layer.h>
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#include "imgui.h"
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#include "overlay.h"
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// #include "util/debug.h"
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#include <inttypes.h>
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#include "mesa/util/macros.h"
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#include "mesa/util/os_time.h"
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#include "mesa/util/os_socket.h"
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#include "vk_enum_to_str.h"
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#include <vulkan/vk_util.h>
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#include "notify.h"
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#include "blacklist.h"
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#include "pci_ids.h"
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float offset_x, offset_y, hudSpacing;
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int hudFirstRow, hudSecondRow;
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VkPhysicalDeviceDriverProperties driverProps = {};
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#if !defined(_WIN32)
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namespace MangoHud { namespace GL {
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extern swapchain_stats sw_stats;
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}}
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#endif
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/* Mapped from VkInstace/VkPhysicalDevice */
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struct instance_data {
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struct vk_instance_dispatch_table vtable;
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VkInstance instance;
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struct overlay_params params;
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uint32_t api_version;
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string engineName, engineVersion;
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enum EngineTypes engine;
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notify_thread notifier;
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};
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/* Mapped from VkDevice */
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struct queue_data;
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struct device_data {
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struct instance_data *instance;
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PFN_vkSetDeviceLoaderData set_device_loader_data;
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struct vk_device_dispatch_table vtable;
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VkPhysicalDevice physical_device;
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VkDevice device;
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VkPhysicalDeviceProperties properties;
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struct queue_data *graphic_queue;
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std::vector<struct queue_data *> queues;
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};
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/* Mapped from VkCommandBuffer */
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struct queue_data;
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struct command_buffer_data {
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struct device_data *device;
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VkCommandBufferLevel level;
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VkCommandBuffer cmd_buffer;
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struct queue_data *queue_data;
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};
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/* Mapped from VkQueue */
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struct queue_data {
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struct device_data *device;
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VkQueue queue;
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VkQueueFlags flags;
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uint32_t family_index;
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};
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struct overlay_draw {
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VkCommandBuffer command_buffer;
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VkSemaphore cross_engine_semaphore;
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VkSemaphore semaphore;
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VkFence fence;
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VkBuffer vertex_buffer;
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VkDeviceMemory vertex_buffer_mem;
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VkDeviceSize vertex_buffer_size;
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VkBuffer index_buffer;
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VkDeviceMemory index_buffer_mem;
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VkDeviceSize index_buffer_size;
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};
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/* Mapped from VkSwapchainKHR */
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struct swapchain_data {
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struct device_data *device;
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VkSwapchainKHR swapchain;
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unsigned width, height;
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VkFormat format;
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std::vector<VkImage> images;
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std::vector<VkImageView> image_views;
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std::vector<VkFramebuffer> framebuffers;
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VkRenderPass render_pass;
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VkDescriptorPool descriptor_pool;
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VkDescriptorSetLayout descriptor_layout;
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VkDescriptorSet descriptor_set;
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VkSampler font_sampler;
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VkPipelineLayout pipeline_layout;
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VkPipeline pipeline;
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VkCommandPool command_pool;
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std::list<overlay_draw *> draws; /* List of struct overlay_draw */
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bool font_uploaded;
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VkImage font_image;
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VkImageView font_image_view;
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VkDeviceMemory font_mem;
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VkBuffer upload_font_buffer;
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VkDeviceMemory upload_font_buffer_mem;
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/**/
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ImGuiContext* imgui_context;
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ImVec2 window_size;
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struct swapchain_stats sw_stats;
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};
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// single global lock, for simplicity
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std::mutex global_lock;
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typedef std::lock_guard<std::mutex> scoped_lock;
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std::unordered_map<uint64_t, void *> vk_object_to_data;
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thread_local ImGuiContext* __MesaImGui;
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#define HKEY(obj) ((uint64_t)(obj))
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#define FIND(type, obj) (reinterpret_cast<type *>(find_object_data(HKEY(obj))))
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static void *find_object_data(uint64_t obj)
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{
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::scoped_lock lk(global_lock);
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return vk_object_to_data[obj];
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}
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static void map_object(uint64_t obj, void *data)
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{
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::scoped_lock lk(global_lock);
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vk_object_to_data[obj] = data;
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}
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static void unmap_object(uint64_t obj)
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{
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::scoped_lock lk(global_lock);
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vk_object_to_data.erase(obj);
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}
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/**/
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#define VK_CHECK(expr) \
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do { \
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VkResult __result = (expr); \
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if (__result != VK_SUCCESS) { \
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spdlog::error("'{}' line {} failed with {}", \
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#expr, __LINE__, vk_Result_to_str(__result)); \
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} \
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} while (0)
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/**/
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#define CHAR_CELSIUS "\xe2\x84\x83"
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#define CHAR_FAHRENHEIT "\xe2\x84\x89"
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static void shutdown_swapchain_font(struct swapchain_data*);
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static VkLayerInstanceCreateInfo *get_instance_chain_info(const VkInstanceCreateInfo *pCreateInfo,
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VkLayerFunction func)
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{
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vk_foreach_struct(item, pCreateInfo->pNext) {
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if (item->sType == VK_STRUCTURE_TYPE_LOADER_INSTANCE_CREATE_INFO &&
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((VkLayerInstanceCreateInfo *) item)->function == func)
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return (VkLayerInstanceCreateInfo *) item;
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}
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unreachable("instance chain info not found");
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return NULL;
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}
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static VkLayerDeviceCreateInfo *get_device_chain_info(const VkDeviceCreateInfo *pCreateInfo,
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VkLayerFunction func)
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{
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vk_foreach_struct(item, pCreateInfo->pNext) {
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if (item->sType == VK_STRUCTURE_TYPE_LOADER_DEVICE_CREATE_INFO &&
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((VkLayerDeviceCreateInfo *) item)->function == func)
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return (VkLayerDeviceCreateInfo *)item;
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}
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unreachable("device chain info not found");
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return NULL;
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}
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/**/
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static struct instance_data *new_instance_data(VkInstance instance)
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{
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struct instance_data *data = new instance_data();
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data->instance = instance;
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data->params = {};
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data->params.control = -1;
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map_object(HKEY(data->instance), data);
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return data;
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}
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static void destroy_instance_data(struct instance_data *data)
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{
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if (data->params.control >= 0)
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os_socket_close(data->params.control);
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unmap_object(HKEY(data->instance));
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delete data;
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}
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static void instance_data_map_physical_devices(struct instance_data *instance_data,
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bool map)
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{
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uint32_t physicalDeviceCount = 0;
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instance_data->vtable.EnumeratePhysicalDevices(instance_data->instance,
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&physicalDeviceCount,
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NULL);
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std::vector<VkPhysicalDevice> physicalDevices(physicalDeviceCount);
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instance_data->vtable.EnumeratePhysicalDevices(instance_data->instance,
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&physicalDeviceCount,
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physicalDevices.data());
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for (uint32_t i = 0; i < physicalDeviceCount; i++) {
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if (map)
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map_object(HKEY(physicalDevices[i]), instance_data);
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else
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unmap_object(HKEY(physicalDevices[i]));
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}
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}
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/**/
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static struct device_data *new_device_data(VkDevice device, struct instance_data *instance)
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{
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struct device_data *data = new device_data();
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data->instance = instance;
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data->device = device;
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map_object(HKEY(data->device), data);
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return data;
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}
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static struct queue_data *new_queue_data(VkQueue queue,
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const VkQueueFamilyProperties *family_props,
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uint32_t family_index,
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struct device_data *device_data)
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{
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struct queue_data *data = new queue_data();
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data->device = device_data;
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data->queue = queue;
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data->flags = family_props->queueFlags;
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data->family_index = family_index;
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map_object(HKEY(data->queue), data);
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if (data->flags & VK_QUEUE_GRAPHICS_BIT)
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device_data->graphic_queue = data;
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return data;
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}
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static void destroy_queue(struct queue_data *data)
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{
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unmap_object(HKEY(data->queue));
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delete data;
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}
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static void device_map_queues(struct device_data *data,
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const VkDeviceCreateInfo *pCreateInfo)
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{
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uint32_t n_queues = 0;
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for (uint32_t i = 0; i < pCreateInfo->queueCreateInfoCount; i++)
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n_queues += pCreateInfo->pQueueCreateInfos[i].queueCount;
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data->queues.resize(n_queues);
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struct instance_data *instance_data = data->instance;
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uint32_t n_family_props;
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instance_data->vtable.GetPhysicalDeviceQueueFamilyProperties(data->physical_device,
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&n_family_props,
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NULL);
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std::vector<VkQueueFamilyProperties> family_props(n_family_props);
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instance_data->vtable.GetPhysicalDeviceQueueFamilyProperties(data->physical_device,
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&n_family_props,
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family_props.data());
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uint32_t queue_index = 0;
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for (uint32_t i = 0; i < pCreateInfo->queueCreateInfoCount; i++) {
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for (uint32_t j = 0; j < pCreateInfo->pQueueCreateInfos[i].queueCount; j++) {
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VkQueue queue;
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data->vtable.GetDeviceQueue(data->device,
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pCreateInfo->pQueueCreateInfos[i].queueFamilyIndex,
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j, &queue);
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VK_CHECK(data->set_device_loader_data(data->device, queue));
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data->queues[queue_index++] =
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new_queue_data(queue, &family_props[pCreateInfo->pQueueCreateInfos[i].queueFamilyIndex],
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pCreateInfo->pQueueCreateInfos[i].queueFamilyIndex, data);
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}
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}
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}
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static void device_unmap_queues(struct device_data *data)
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{
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for (auto q : data->queues)
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destroy_queue(q);
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}
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static void destroy_device_data(struct device_data *data)
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{
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unmap_object(HKEY(data->device));
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delete data;
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}
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/**/
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static struct command_buffer_data *new_command_buffer_data(VkCommandBuffer cmd_buffer,
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VkCommandBufferLevel level,
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struct device_data *device_data)
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{
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struct command_buffer_data *data = new command_buffer_data();
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data->device = device_data;
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data->cmd_buffer = cmd_buffer;
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data->level = level;
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map_object(HKEY(data->cmd_buffer), data);
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return data;
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}
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static void destroy_command_buffer_data(struct command_buffer_data *data)
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{
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unmap_object(HKEY(data->cmd_buffer));
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delete data;
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}
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/**/
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static struct swapchain_data *new_swapchain_data(VkSwapchainKHR swapchain,
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struct device_data *device_data)
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{
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struct instance_data *instance_data = device_data->instance;
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struct swapchain_data *data = new swapchain_data();
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data->device = device_data;
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data->swapchain = swapchain;
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data->window_size = ImVec2(instance_data->params.width, instance_data->params.height);
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map_object(HKEY(data->swapchain), data);
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return data;
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}
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static void destroy_swapchain_data(struct swapchain_data *data)
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{
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unmap_object(HKEY(data->swapchain));
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delete data;
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}
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struct overlay_draw *get_overlay_draw(struct swapchain_data *data)
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{
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struct device_data *device_data = data->device;
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struct overlay_draw *draw = data->draws.empty() ?
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nullptr : data->draws.front();
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VkSemaphoreCreateInfo sem_info = {};
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sem_info.sType = VK_STRUCTURE_TYPE_SEMAPHORE_CREATE_INFO;
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if (draw && device_data->vtable.GetFenceStatus(device_data->device, draw->fence) == VK_SUCCESS) {
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VK_CHECK(device_data->vtable.ResetFences(device_data->device,
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1, &draw->fence));
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data->draws.pop_front();
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data->draws.push_back(draw);
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return draw;
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}
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draw = new overlay_draw();
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VkCommandBufferAllocateInfo cmd_buffer_info = {};
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cmd_buffer_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_ALLOCATE_INFO;
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cmd_buffer_info.commandPool = data->command_pool;
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cmd_buffer_info.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
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cmd_buffer_info.commandBufferCount = 1;
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VK_CHECK(device_data->vtable.AllocateCommandBuffers(device_data->device,
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&cmd_buffer_info,
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&draw->command_buffer));
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VK_CHECK(device_data->set_device_loader_data(device_data->device,
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draw->command_buffer));
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|
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VkFenceCreateInfo fence_info = {};
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fence_info.sType = VK_STRUCTURE_TYPE_FENCE_CREATE_INFO;
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VK_CHECK(device_data->vtable.CreateFence(device_data->device,
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&fence_info,
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NULL,
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&draw->fence));
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VK_CHECK(device_data->vtable.CreateSemaphore(device_data->device, &sem_info,
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NULL, &draw->semaphore));
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VK_CHECK(device_data->vtable.CreateSemaphore(device_data->device, &sem_info,
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NULL, &draw->cross_engine_semaphore));
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data->draws.push_back(draw);
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return draw;
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}
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|
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static void snapshot_swapchain_frame(struct swapchain_data *data)
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{
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struct device_data *device_data = data->device;
|
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struct instance_data *instance_data = device_data->instance;
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update_hud_info(data->sw_stats, instance_data->params, device_data->properties.vendorID);
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check_keybinds(data->sw_stats, instance_data->params, device_data->properties.vendorID);
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|
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// not currently used
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// if (instance_data->params.control >= 0) {
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// control_client_check(device_data);
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// process_control_socket(instance_data);
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// }
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}
|
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|
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static void compute_swapchain_display(struct swapchain_data *data)
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{
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struct device_data *device_data = data->device;
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struct instance_data *instance_data = device_data->instance;
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|
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ImGui::SetCurrentContext(data->imgui_context);
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if (HUDElements.colors.update)
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HUDElements.convert_colors(instance_data->params);
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ImGui::NewFrame();
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|
{
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::scoped_lock lk(instance_data->notifier.mutex);
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position_layer(data->sw_stats, instance_data->params, data->window_size);
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render_imgui(data->sw_stats, instance_data->params, data->window_size, true);
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}
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ImGui::PopStyleVar(3);
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ImGui::EndFrame();
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ImGui::Render();
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}
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|
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static uint32_t vk_memory_type(struct device_data *data,
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VkMemoryPropertyFlags properties,
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uint32_t type_bits)
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|
{
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VkPhysicalDeviceMemoryProperties prop;
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data->instance->vtable.GetPhysicalDeviceMemoryProperties(data->physical_device, &prop);
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for (uint32_t i = 0; i < prop.memoryTypeCount; i++)
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if ((prop.memoryTypes[i].propertyFlags & properties) == properties && type_bits & (1<<i))
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return i;
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return 0xFFFFFFFF; // Unable to find memoryType
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}
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|
|
|
static void update_image_descriptor(struct swapchain_data *data, VkImageView image_view, VkDescriptorSet set)
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|
{
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|
struct device_data *device_data = data->device;
|
|
/* Descriptor set */
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|
VkDescriptorImageInfo desc_image[1] = {};
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desc_image[0].sampler = data->font_sampler;
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desc_image[0].imageView = image_view;
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|
desc_image[0].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
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VkWriteDescriptorSet write_desc[1] = {};
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write_desc[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
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write_desc[0].dstSet = set;
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write_desc[0].descriptorCount = 1;
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write_desc[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
|
|
write_desc[0].pImageInfo = desc_image;
|
|
device_data->vtable.UpdateDescriptorSets(device_data->device, 1, write_desc, 0, NULL);
|
|
}
|
|
|
|
static void upload_image_data(struct device_data *device_data,
|
|
VkCommandBuffer command_buffer,
|
|
void *pixels,
|
|
VkDeviceSize upload_size,
|
|
uint32_t width,
|
|
uint32_t height,
|
|
VkBuffer& upload_buffer,
|
|
VkDeviceMemory& upload_buffer_mem,
|
|
VkImage image)
|
|
{
|
|
/* Upload buffer */
|
|
VkBufferCreateInfo buffer_info = {};
|
|
buffer_info.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
|
|
buffer_info.size = upload_size;
|
|
buffer_info.usage = VK_BUFFER_USAGE_TRANSFER_SRC_BIT;
|
|
buffer_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
|
VK_CHECK(device_data->vtable.CreateBuffer(device_data->device, &buffer_info,
|
|
NULL, &upload_buffer));
|
|
VkMemoryRequirements upload_buffer_req;
|
|
device_data->vtable.GetBufferMemoryRequirements(device_data->device,
|
|
upload_buffer,
|
|
&upload_buffer_req);
|
|
VkMemoryAllocateInfo upload_alloc_info = {};
|
|
upload_alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
|
|
upload_alloc_info.allocationSize = upload_buffer_req.size;
|
|
upload_alloc_info.memoryTypeIndex = vk_memory_type(device_data,
|
|
VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT,
|
|
upload_buffer_req.memoryTypeBits);
|
|
VK_CHECK(device_data->vtable.AllocateMemory(device_data->device,
|
|
&upload_alloc_info,
|
|
NULL,
|
|
&upload_buffer_mem));
|
|
VK_CHECK(device_data->vtable.BindBufferMemory(device_data->device,
|
|
upload_buffer,
|
|
upload_buffer_mem, 0));
|
|
|
|
/* Upload to Buffer */
|
|
char* map = NULL;
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device,
|
|
upload_buffer_mem,
|
|
0, upload_size, 0, (void**)(&map)));
|
|
memcpy(map, pixels, upload_size);
|
|
VkMappedMemoryRange range[1] = {};
|
|
range[0].sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
|
|
range[0].memory = upload_buffer_mem;
|
|
range[0].size = upload_size;
|
|
VK_CHECK(device_data->vtable.FlushMappedMemoryRanges(device_data->device, 1, range));
|
|
device_data->vtable.UnmapMemory(device_data->device,
|
|
upload_buffer_mem);
|
|
|
|
/* Copy buffer to image */
|
|
VkImageMemoryBarrier copy_barrier[1] = {};
|
|
copy_barrier[0].sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
copy_barrier[0].dstAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
|
|
copy_barrier[0].oldLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
|
copy_barrier[0].newLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
|
|
copy_barrier[0].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier[0].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
copy_barrier[0].image = image;
|
|
copy_barrier[0].subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
copy_barrier[0].subresourceRange.levelCount = 1;
|
|
copy_barrier[0].subresourceRange.layerCount = 1;
|
|
device_data->vtable.CmdPipelineBarrier(command_buffer,
|
|
VK_PIPELINE_STAGE_HOST_BIT,
|
|
VK_PIPELINE_STAGE_TRANSFER_BIT,
|
|
0, 0, NULL, 0, NULL,
|
|
1, copy_barrier);
|
|
|
|
VkBufferImageCopy region = {};
|
|
region.imageSubresource.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
region.imageSubresource.layerCount = 1;
|
|
region.imageExtent.width = width;
|
|
region.imageExtent.height = height;
|
|
region.imageExtent.depth = 1;
|
|
device_data->vtable.CmdCopyBufferToImage(command_buffer,
|
|
upload_buffer,
|
|
image,
|
|
VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL,
|
|
1, ®ion);
|
|
|
|
VkImageMemoryBarrier use_barrier[1] = {};
|
|
use_barrier[0].sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
use_barrier[0].srcAccessMask = VK_ACCESS_TRANSFER_WRITE_BIT;
|
|
use_barrier[0].dstAccessMask = VK_ACCESS_SHADER_READ_BIT;
|
|
use_barrier[0].oldLayout = VK_IMAGE_LAYOUT_TRANSFER_DST_OPTIMAL;
|
|
use_barrier[0].newLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
|
use_barrier[0].srcQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier[0].dstQueueFamilyIndex = VK_QUEUE_FAMILY_IGNORED;
|
|
use_barrier[0].image = image;
|
|
use_barrier[0].subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
use_barrier[0].subresourceRange.levelCount = 1;
|
|
use_barrier[0].subresourceRange.layerCount = 1;
|
|
device_data->vtable.CmdPipelineBarrier(command_buffer,
|
|
VK_PIPELINE_STAGE_TRANSFER_BIT,
|
|
VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT,
|
|
0,
|
|
0, NULL,
|
|
0, NULL,
|
|
1, use_barrier);
|
|
}
|
|
|
|
static void create_image(struct swapchain_data *data,
|
|
VkDescriptorSet descriptor_set,
|
|
uint32_t width,
|
|
uint32_t height,
|
|
VkFormat format,
|
|
VkImage& image,
|
|
VkDeviceMemory& image_mem,
|
|
VkImageView& image_view)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
|
|
VkImageCreateInfo image_info = {};
|
|
image_info.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
|
|
image_info.imageType = VK_IMAGE_TYPE_2D;
|
|
image_info.format = format;
|
|
image_info.extent.width = width;
|
|
image_info.extent.height = height;
|
|
image_info.extent.depth = 1;
|
|
image_info.mipLevels = 1;
|
|
image_info.arrayLayers = 1;
|
|
image_info.samples = VK_SAMPLE_COUNT_1_BIT;
|
|
image_info.tiling = VK_IMAGE_TILING_OPTIMAL;
|
|
image_info.usage = VK_IMAGE_USAGE_SAMPLED_BIT | VK_IMAGE_USAGE_TRANSFER_DST_BIT;
|
|
image_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
|
image_info.initialLayout = VK_IMAGE_LAYOUT_UNDEFINED;
|
|
VK_CHECK(device_data->vtable.CreateImage(device_data->device, &image_info,
|
|
NULL, &image));
|
|
VkMemoryRequirements font_image_req;
|
|
device_data->vtable.GetImageMemoryRequirements(device_data->device,
|
|
image, &font_image_req);
|
|
VkMemoryAllocateInfo image_alloc_info = {};
|
|
image_alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
|
|
image_alloc_info.allocationSize = font_image_req.size;
|
|
image_alloc_info.memoryTypeIndex = vk_memory_type(device_data,
|
|
VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT,
|
|
font_image_req.memoryTypeBits);
|
|
VK_CHECK(device_data->vtable.AllocateMemory(device_data->device, &image_alloc_info,
|
|
NULL, &image_mem));
|
|
VK_CHECK(device_data->vtable.BindImageMemory(device_data->device,
|
|
image,
|
|
image_mem, 0));
|
|
|
|
/* Font image view */
|
|
VkImageViewCreateInfo view_info = {};
|
|
view_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
|
|
view_info.image = image;
|
|
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
|
|
view_info.format = format;
|
|
view_info.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
view_info.subresourceRange.levelCount = 1;
|
|
view_info.subresourceRange.layerCount = 1;
|
|
VK_CHECK(device_data->vtable.CreateImageView(device_data->device, &view_info,
|
|
NULL, &image_view));
|
|
|
|
update_image_descriptor(data, image_view, descriptor_set);
|
|
}
|
|
|
|
static VkDescriptorSet create_image_with_desc(struct swapchain_data *data,
|
|
uint32_t width,
|
|
uint32_t height,
|
|
VkFormat format,
|
|
VkImage& image,
|
|
VkDeviceMemory& image_mem,
|
|
VkImageView& image_view)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
|
|
VkDescriptorSet descriptor_set {};
|
|
|
|
VkDescriptorSetAllocateInfo alloc_info {};
|
|
alloc_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
|
|
alloc_info.descriptorPool = data->descriptor_pool;
|
|
alloc_info.descriptorSetCount = 1;
|
|
alloc_info.pSetLayouts = &data->descriptor_layout;
|
|
VK_CHECK(device_data->vtable.AllocateDescriptorSets(device_data->device,
|
|
&alloc_info,
|
|
&descriptor_set));
|
|
|
|
create_image(data, descriptor_set, width, height, format, image, image_mem, image_view);
|
|
return descriptor_set;
|
|
}
|
|
|
|
static void check_fonts(struct swapchain_data* data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
struct instance_data *instance_data = device_data->instance;
|
|
auto& params = instance_data->params;
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
|
|
if (params.font_params_hash != data->sw_stats.font_params_hash)
|
|
{
|
|
spdlog::debug("Recreating font image");
|
|
VkDescriptorSet desc_set = (VkDescriptorSet)io.Fonts->TexID;
|
|
create_fonts(instance_data->params, data->sw_stats.font1, data->sw_stats.font_text);
|
|
unsigned char* pixels;
|
|
int width, height;
|
|
io.Fonts->GetTexDataAsAlpha8(&pixels, &width, &height);
|
|
|
|
// wait for rendering to complete, if any
|
|
device_data->vtable.DeviceWaitIdle(device_data->device);
|
|
shutdown_swapchain_font(data);
|
|
|
|
if (desc_set)
|
|
create_image(data, desc_set, width, height, VK_FORMAT_R8_UNORM, data->font_image, data->font_mem, data->font_image_view);
|
|
else
|
|
desc_set = create_image_with_desc(data, width, height, VK_FORMAT_R8_UNORM, data->font_image, data->font_mem, data->font_image_view);
|
|
|
|
io.Fonts->SetTexID((ImTextureID)desc_set);
|
|
data->font_uploaded = false;
|
|
data->sw_stats.font_params_hash = params.font_params_hash;
|
|
spdlog::debug("Default font tex size: {}x{}px", width, height);
|
|
}
|
|
}
|
|
|
|
static void ensure_swapchain_fonts(struct swapchain_data *data,
|
|
VkCommandBuffer command_buffer)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
|
|
check_fonts(data);
|
|
|
|
if (data->font_uploaded)
|
|
return;
|
|
|
|
data->font_uploaded = true;
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
unsigned char* pixels;
|
|
int width, height;
|
|
io.Fonts->GetTexDataAsAlpha8(&pixels, &width, &height);
|
|
size_t upload_size = width * height * 1 * sizeof(char);
|
|
upload_image_data(device_data, command_buffer, pixels, upload_size, width, height, data->upload_font_buffer, data->upload_font_buffer_mem, data->font_image);
|
|
}
|
|
|
|
static void CreateOrResizeBuffer(struct device_data *data,
|
|
VkBuffer *buffer,
|
|
VkDeviceMemory *buffer_memory,
|
|
VkDeviceSize *buffer_size,
|
|
size_t new_size, VkBufferUsageFlagBits usage)
|
|
{
|
|
if (*buffer != VK_NULL_HANDLE)
|
|
data->vtable.DestroyBuffer(data->device, *buffer, NULL);
|
|
if (*buffer_memory)
|
|
data->vtable.FreeMemory(data->device, *buffer_memory, NULL);
|
|
|
|
if (data->properties.limits.nonCoherentAtomSize > 0)
|
|
{
|
|
VkDeviceSize atom_size = data->properties.limits.nonCoherentAtomSize - 1;
|
|
new_size = (new_size + atom_size) & ~atom_size;
|
|
}
|
|
|
|
VkBufferCreateInfo buffer_info = {};
|
|
buffer_info.sType = VK_STRUCTURE_TYPE_BUFFER_CREATE_INFO;
|
|
buffer_info.size = new_size;
|
|
buffer_info.usage = usage;
|
|
buffer_info.sharingMode = VK_SHARING_MODE_EXCLUSIVE;
|
|
VK_CHECK(data->vtable.CreateBuffer(data->device, &buffer_info, NULL, buffer));
|
|
|
|
VkMemoryRequirements req;
|
|
data->vtable.GetBufferMemoryRequirements(data->device, *buffer, &req);
|
|
VkMemoryAllocateInfo alloc_info = {};
|
|
alloc_info.sType = VK_STRUCTURE_TYPE_MEMORY_ALLOCATE_INFO;
|
|
alloc_info.allocationSize = req.size;
|
|
alloc_info.memoryTypeIndex =
|
|
vk_memory_type(data, VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT, req.memoryTypeBits);
|
|
VK_CHECK(data->vtable.AllocateMemory(data->device, &alloc_info, NULL, buffer_memory));
|
|
|
|
VK_CHECK(data->vtable.BindBufferMemory(data->device, *buffer, *buffer_memory, 0));
|
|
*buffer_size = new_size;
|
|
}
|
|
|
|
static struct overlay_draw *render_swapchain_display(struct swapchain_data *data,
|
|
struct queue_data *present_queue,
|
|
const VkSemaphore *wait_semaphores,
|
|
unsigned n_wait_semaphores,
|
|
unsigned image_index)
|
|
{
|
|
ImDrawData* draw_data = ImGui::GetDrawData();
|
|
if (draw_data->TotalVtxCount == 0)
|
|
return NULL;
|
|
|
|
struct device_data *device_data = data->device;
|
|
struct overlay_draw *draw = get_overlay_draw(data);
|
|
|
|
device_data->vtable.ResetCommandBuffer(draw->command_buffer, 0);
|
|
|
|
VkRenderPassBeginInfo render_pass_info = {};
|
|
render_pass_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_BEGIN_INFO;
|
|
render_pass_info.renderPass = data->render_pass;
|
|
render_pass_info.framebuffer = data->framebuffers[image_index];
|
|
render_pass_info.renderArea.extent.width = data->width;
|
|
render_pass_info.renderArea.extent.height = data->height;
|
|
|
|
VkCommandBufferBeginInfo buffer_begin_info = {};
|
|
buffer_begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
|
|
|
|
device_data->vtable.BeginCommandBuffer(draw->command_buffer, &buffer_begin_info);
|
|
|
|
ensure_swapchain_fonts(data, draw->command_buffer);
|
|
|
|
/* Bounce the image to display back to color attachment layout for
|
|
* rendering on top of it.
|
|
*/
|
|
VkImageMemoryBarrier imb;
|
|
imb.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
imb.pNext = nullptr;
|
|
imb.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.oldLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
|
imb.newLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
|
imb.image = data->images[image_index];
|
|
imb.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
imb.subresourceRange.baseMipLevel = 0;
|
|
imb.subresourceRange.levelCount = 1;
|
|
imb.subresourceRange.baseArrayLayer = 0;
|
|
imb.subresourceRange.layerCount = 1;
|
|
imb.srcQueueFamilyIndex = present_queue->family_index;
|
|
imb.dstQueueFamilyIndex = device_data->graphic_queue->family_index;
|
|
device_data->vtable.CmdPipelineBarrier(draw->command_buffer,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
0, /* dependency flags */
|
|
0, nullptr, /* memory barriers */
|
|
0, nullptr, /* buffer memory barriers */
|
|
1, &imb); /* image memory barriers */
|
|
|
|
device_data->vtable.CmdBeginRenderPass(draw->command_buffer, &render_pass_info,
|
|
VK_SUBPASS_CONTENTS_INLINE);
|
|
|
|
/* Create/Resize vertex & index buffers */
|
|
size_t vertex_size = draw_data->TotalVtxCount * sizeof(ImDrawVert);
|
|
size_t index_size = draw_data->TotalIdxCount * sizeof(ImDrawIdx);
|
|
if (draw->vertex_buffer_size < vertex_size) {
|
|
CreateOrResizeBuffer(device_data,
|
|
&draw->vertex_buffer,
|
|
&draw->vertex_buffer_mem,
|
|
&draw->vertex_buffer_size,
|
|
vertex_size, VK_BUFFER_USAGE_VERTEX_BUFFER_BIT);
|
|
}
|
|
if (draw->index_buffer_size < index_size) {
|
|
CreateOrResizeBuffer(device_data,
|
|
&draw->index_buffer,
|
|
&draw->index_buffer_mem,
|
|
&draw->index_buffer_size,
|
|
index_size, VK_BUFFER_USAGE_INDEX_BUFFER_BIT);
|
|
}
|
|
|
|
/* Upload vertex & index data */
|
|
ImDrawVert* vtx_dst = NULL;
|
|
ImDrawIdx* idx_dst = NULL;
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device, draw->vertex_buffer_mem,
|
|
0, draw->vertex_buffer_size, 0, (void**)(&vtx_dst)));
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device, draw->index_buffer_mem,
|
|
0, draw->index_buffer_size, 0, (void**)(&idx_dst)));
|
|
for (int n = 0; n < draw_data->CmdListsCount; n++)
|
|
{
|
|
const ImDrawList* cmd_list = draw_data->CmdLists[n];
|
|
memcpy(vtx_dst, cmd_list->VtxBuffer.Data, cmd_list->VtxBuffer.Size * sizeof(ImDrawVert));
|
|
memcpy(idx_dst, cmd_list->IdxBuffer.Data, cmd_list->IdxBuffer.Size * sizeof(ImDrawIdx));
|
|
vtx_dst += cmd_list->VtxBuffer.Size;
|
|
idx_dst += cmd_list->IdxBuffer.Size;
|
|
}
|
|
VkMappedMemoryRange range[2] = {};
|
|
range[0].sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
|
|
range[0].memory = draw->vertex_buffer_mem;
|
|
range[0].size = VK_WHOLE_SIZE;
|
|
range[1].sType = VK_STRUCTURE_TYPE_MAPPED_MEMORY_RANGE;
|
|
range[1].memory = draw->index_buffer_mem;
|
|
range[1].size = VK_WHOLE_SIZE;
|
|
VK_CHECK(device_data->vtable.FlushMappedMemoryRanges(device_data->device, 2, range));
|
|
device_data->vtable.UnmapMemory(device_data->device, draw->vertex_buffer_mem);
|
|
device_data->vtable.UnmapMemory(device_data->device, draw->index_buffer_mem);
|
|
|
|
/* Bind pipeline and descriptor sets */
|
|
device_data->vtable.CmdBindPipeline(draw->command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS, data->pipeline);
|
|
|
|
#if 1 // disable if using >1 font textures
|
|
VkDescriptorSet desc_set[1] = {
|
|
//data->descriptor_set
|
|
reinterpret_cast<VkDescriptorSet>(ImGui::GetIO().Fonts->Fonts[0]->ContainerAtlas->TexID)
|
|
};
|
|
device_data->vtable.CmdBindDescriptorSets(draw->command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
|
data->pipeline_layout, 0, 1, desc_set, 0, NULL);
|
|
#endif
|
|
|
|
/* Bind vertex & index buffers */
|
|
VkBuffer vertex_buffers[1] = { draw->vertex_buffer };
|
|
VkDeviceSize vertex_offset[1] = { 0 };
|
|
device_data->vtable.CmdBindVertexBuffers(draw->command_buffer, 0, 1, vertex_buffers, vertex_offset);
|
|
device_data->vtable.CmdBindIndexBuffer(draw->command_buffer, draw->index_buffer, 0, VK_INDEX_TYPE_UINT16);
|
|
|
|
/* Setup viewport */
|
|
VkViewport viewport;
|
|
viewport.x = 0;
|
|
viewport.y = 0;
|
|
viewport.width = draw_data->DisplaySize.x;
|
|
viewport.height = draw_data->DisplaySize.y;
|
|
viewport.minDepth = 0.0f;
|
|
viewport.maxDepth = 1.0f;
|
|
device_data->vtable.CmdSetViewport(draw->command_buffer, 0, 1, &viewport);
|
|
|
|
|
|
/* Setup scale and translation through push constants :
|
|
*
|
|
* Our visible imgui space lies from draw_data->DisplayPos (top left) to
|
|
* draw_data->DisplayPos+data_data->DisplaySize (bottom right). DisplayMin
|
|
* is typically (0,0) for single viewport apps.
|
|
*/
|
|
float scale[2];
|
|
scale[0] = 2.0f / draw_data->DisplaySize.x;
|
|
scale[1] = 2.0f / draw_data->DisplaySize.y;
|
|
float translate[2];
|
|
translate[0] = -1.0f - draw_data->DisplayPos.x * scale[0];
|
|
translate[1] = -1.0f - draw_data->DisplayPos.y * scale[1];
|
|
device_data->vtable.CmdPushConstants(draw->command_buffer, data->pipeline_layout,
|
|
VK_SHADER_STAGE_VERTEX_BIT,
|
|
sizeof(float) * 0, sizeof(float) * 2, scale);
|
|
device_data->vtable.CmdPushConstants(draw->command_buffer, data->pipeline_layout,
|
|
VK_SHADER_STAGE_VERTEX_BIT,
|
|
sizeof(float) * 2, sizeof(float) * 2, translate);
|
|
|
|
// Render the command lists:
|
|
int vtx_offset = 0;
|
|
int idx_offset = 0;
|
|
ImVec2 display_pos = draw_data->DisplayPos;
|
|
for (int n = 0; n < draw_data->CmdListsCount; n++)
|
|
{
|
|
const ImDrawList* cmd_list = draw_data->CmdLists[n];
|
|
for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
|
|
{
|
|
const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
|
|
// Apply scissor/clipping rectangle
|
|
// FIXME: We could clamp width/height based on clamped min/max values.
|
|
VkRect2D scissor;
|
|
scissor.offset.x = (int32_t)(pcmd->ClipRect.x - display_pos.x) > 0 ? (int32_t)(pcmd->ClipRect.x - display_pos.x) : 0;
|
|
scissor.offset.y = (int32_t)(pcmd->ClipRect.y - display_pos.y) > 0 ? (int32_t)(pcmd->ClipRect.y - display_pos.y) : 0;
|
|
scissor.extent.width = (uint32_t)(pcmd->ClipRect.z - pcmd->ClipRect.x);
|
|
scissor.extent.height = (uint32_t)(pcmd->ClipRect.w - pcmd->ClipRect.y + 1); // FIXME: Why +1 here?
|
|
device_data->vtable.CmdSetScissor(draw->command_buffer, 0, 1, &scissor);
|
|
#if 0 //enable if using >1 font textures or use texture array
|
|
VkDescriptorSet desc_set[1] = { (VkDescriptorSet)pcmd->TextureId };
|
|
device_data->vtable.CmdBindDescriptorSets(draw->command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
|
data->pipeline_layout, 0, 1, desc_set, 0, NULL);
|
|
#endif
|
|
// Draw
|
|
device_data->vtable.CmdDrawIndexed(draw->command_buffer, pcmd->ElemCount, 1, idx_offset, vtx_offset, 0);
|
|
|
|
idx_offset += pcmd->ElemCount;
|
|
}
|
|
vtx_offset += cmd_list->VtxBuffer.Size;
|
|
}
|
|
|
|
device_data->vtable.CmdEndRenderPass(draw->command_buffer);
|
|
|
|
if (device_data->graphic_queue->family_index != present_queue->family_index)
|
|
{
|
|
/* Transfer the image back to the present queue family
|
|
* image layout was already changed to present by the render pass
|
|
*/
|
|
imb.sType = VK_STRUCTURE_TYPE_IMAGE_MEMORY_BARRIER;
|
|
imb.pNext = nullptr;
|
|
imb.srcAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
imb.oldLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
|
imb.newLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
|
imb.image = data->images[image_index];
|
|
imb.subresourceRange.aspectMask = VK_IMAGE_ASPECT_COLOR_BIT;
|
|
imb.subresourceRange.baseMipLevel = 0;
|
|
imb.subresourceRange.levelCount = 1;
|
|
imb.subresourceRange.baseArrayLayer = 0;
|
|
imb.subresourceRange.layerCount = 1;
|
|
imb.srcQueueFamilyIndex = device_data->graphic_queue->family_index;
|
|
imb.dstQueueFamilyIndex = present_queue->family_index;
|
|
device_data->vtable.CmdPipelineBarrier(draw->command_buffer,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
VK_PIPELINE_STAGE_ALL_GRAPHICS_BIT,
|
|
0, /* dependency flags */
|
|
0, nullptr, /* memory barriers */
|
|
0, nullptr, /* buffer memory barriers */
|
|
1, &imb); /* image memory barriers */
|
|
}
|
|
|
|
device_data->vtable.EndCommandBuffer(draw->command_buffer);
|
|
|
|
/* When presenting on a different queue than where we're drawing the
|
|
* overlay *AND* when the application does not provide a semaphore to
|
|
* vkQueuePresent, insert our own cross engine synchronization
|
|
* semaphore.
|
|
*/
|
|
if (n_wait_semaphores == 0 && device_data->graphic_queue->queue != present_queue->queue) {
|
|
VkPipelineStageFlags stages_wait = VK_PIPELINE_STAGE_ALL_COMMANDS_BIT;
|
|
VkSubmitInfo submit_info = {};
|
|
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
|
|
submit_info.commandBufferCount = 0;
|
|
submit_info.pWaitDstStageMask = &stages_wait;
|
|
submit_info.waitSemaphoreCount = 0;
|
|
submit_info.signalSemaphoreCount = 1;
|
|
submit_info.pSignalSemaphores = &draw->cross_engine_semaphore;
|
|
|
|
device_data->vtable.QueueSubmit(present_queue->queue, 1, &submit_info, VK_NULL_HANDLE);
|
|
|
|
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
|
|
submit_info.commandBufferCount = 1;
|
|
submit_info.pWaitDstStageMask = &stages_wait;
|
|
submit_info.pCommandBuffers = &draw->command_buffer;
|
|
submit_info.waitSemaphoreCount = 1;
|
|
submit_info.pWaitSemaphores = &draw->cross_engine_semaphore;
|
|
submit_info.signalSemaphoreCount = 1;
|
|
submit_info.pSignalSemaphores = &draw->semaphore;
|
|
|
|
device_data->vtable.QueueSubmit(device_data->graphic_queue->queue, 1, &submit_info, draw->fence);
|
|
} else {
|
|
// wait in the fragment stage until the swapchain image is ready
|
|
std::vector<VkPipelineStageFlags> stages_wait(n_wait_semaphores, VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT);
|
|
|
|
VkSubmitInfo submit_info = {};
|
|
submit_info.sType = VK_STRUCTURE_TYPE_SUBMIT_INFO;
|
|
submit_info.commandBufferCount = 1;
|
|
submit_info.pCommandBuffers = &draw->command_buffer;
|
|
submit_info.pWaitDstStageMask = stages_wait.data();
|
|
submit_info.waitSemaphoreCount = n_wait_semaphores;
|
|
submit_info.pWaitSemaphores = wait_semaphores;
|
|
submit_info.signalSemaphoreCount = 1;
|
|
submit_info.pSignalSemaphores = &draw->semaphore;
|
|
|
|
device_data->vtable.QueueSubmit(device_data->graphic_queue->queue, 1, &submit_info, draw->fence);
|
|
}
|
|
|
|
return draw;
|
|
}
|
|
|
|
static const uint32_t overlay_vert_spv[] = {
|
|
#include "overlay.vert.spv.h"
|
|
};
|
|
static const uint32_t overlay_frag_spv[] = {
|
|
#include "overlay.frag.spv.h"
|
|
};
|
|
|
|
static void setup_swapchain_data_pipeline(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
VkShaderModule vert_module, frag_module;
|
|
|
|
/* Create shader modules */
|
|
VkShaderModuleCreateInfo vert_info = {};
|
|
vert_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
|
|
vert_info.codeSize = sizeof(overlay_vert_spv);
|
|
vert_info.pCode = overlay_vert_spv;
|
|
VK_CHECK(device_data->vtable.CreateShaderModule(device_data->device,
|
|
&vert_info, NULL, &vert_module));
|
|
VkShaderModuleCreateInfo frag_info = {};
|
|
frag_info.sType = VK_STRUCTURE_TYPE_SHADER_MODULE_CREATE_INFO;
|
|
frag_info.codeSize = sizeof(overlay_frag_spv);
|
|
frag_info.pCode = (uint32_t*)overlay_frag_spv;
|
|
VK_CHECK(device_data->vtable.CreateShaderModule(device_data->device,
|
|
&frag_info, NULL, &frag_module));
|
|
|
|
/* Font sampler */
|
|
VkSamplerCreateInfo sampler_info = {};
|
|
sampler_info.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
|
|
sampler_info.magFilter = VK_FILTER_LINEAR;
|
|
sampler_info.minFilter = VK_FILTER_LINEAR;
|
|
sampler_info.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
|
|
sampler_info.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
sampler_info.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
sampler_info.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
|
|
sampler_info.minLod = -1000;
|
|
sampler_info.maxLod = 1000;
|
|
sampler_info.maxAnisotropy = 1.0f;
|
|
VK_CHECK(device_data->vtable.CreateSampler(device_data->device, &sampler_info,
|
|
NULL, &data->font_sampler));
|
|
|
|
/* Descriptor pool */
|
|
VkDescriptorPoolSize sampler_pool_size = {};
|
|
sampler_pool_size.type = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
|
|
sampler_pool_size.descriptorCount = 1;
|
|
VkDescriptorPoolCreateInfo desc_pool_info = {};
|
|
desc_pool_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_POOL_CREATE_INFO;
|
|
desc_pool_info.maxSets = 1;
|
|
desc_pool_info.poolSizeCount = 1;
|
|
desc_pool_info.pPoolSizes = &sampler_pool_size;
|
|
VK_CHECK(device_data->vtable.CreateDescriptorPool(device_data->device,
|
|
&desc_pool_info,
|
|
NULL, &data->descriptor_pool));
|
|
|
|
/* Descriptor layout */
|
|
VkSampler sampler[1] = { data->font_sampler };
|
|
VkDescriptorSetLayoutBinding binding[1] = {};
|
|
binding[0].descriptorType = VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER;
|
|
binding[0].descriptorCount = 1;
|
|
binding[0].stageFlags = VK_SHADER_STAGE_FRAGMENT_BIT;
|
|
binding[0].pImmutableSamplers = sampler;
|
|
VkDescriptorSetLayoutCreateInfo set_layout_info = {};
|
|
set_layout_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_LAYOUT_CREATE_INFO;
|
|
set_layout_info.bindingCount = 1;
|
|
set_layout_info.pBindings = binding;
|
|
VK_CHECK(device_data->vtable.CreateDescriptorSetLayout(device_data->device,
|
|
&set_layout_info,
|
|
NULL, &data->descriptor_layout));
|
|
|
|
/* Descriptor set */
|
|
/*
|
|
VkDescriptorSetAllocateInfo alloc_info = {};
|
|
alloc_info.sType = VK_STRUCTURE_TYPE_DESCRIPTOR_SET_ALLOCATE_INFO;
|
|
alloc_info.descriptorPool = data->descriptor_pool;
|
|
alloc_info.descriptorSetCount = 1;
|
|
alloc_info.pSetLayouts = &data->descriptor_layout;
|
|
VK_CHECK(device_data->vtable.AllocateDescriptorSets(device_data->device,
|
|
&alloc_info,
|
|
&data->descriptor_set));
|
|
*/
|
|
|
|
/* Constants: we are using 'vec2 offset' and 'vec2 scale' instead of a full
|
|
* 3d projection matrix
|
|
*/
|
|
VkPushConstantRange push_constants[1] = {};
|
|
push_constants[0].stageFlags = VK_SHADER_STAGE_VERTEX_BIT;
|
|
push_constants[0].offset = sizeof(float) * 0;
|
|
push_constants[0].size = sizeof(float) * 4;
|
|
VkPipelineLayoutCreateInfo layout_info = {};
|
|
layout_info.sType = VK_STRUCTURE_TYPE_PIPELINE_LAYOUT_CREATE_INFO;
|
|
layout_info.setLayoutCount = 1;
|
|
layout_info.pSetLayouts = &data->descriptor_layout;
|
|
layout_info.pushConstantRangeCount = 1;
|
|
layout_info.pPushConstantRanges = push_constants;
|
|
VK_CHECK(device_data->vtable.CreatePipelineLayout(device_data->device,
|
|
&layout_info,
|
|
NULL, &data->pipeline_layout));
|
|
|
|
VkPipelineShaderStageCreateInfo stage[2] = {};
|
|
stage[0].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
|
|
stage[0].stage = VK_SHADER_STAGE_VERTEX_BIT;
|
|
stage[0].module = vert_module;
|
|
stage[0].pName = "main";
|
|
stage[1].sType = VK_STRUCTURE_TYPE_PIPELINE_SHADER_STAGE_CREATE_INFO;
|
|
stage[1].stage = VK_SHADER_STAGE_FRAGMENT_BIT;
|
|
stage[1].module = frag_module;
|
|
stage[1].pName = "main";
|
|
|
|
VkVertexInputBindingDescription binding_desc[1] = {};
|
|
binding_desc[0].stride = sizeof(ImDrawVert);
|
|
binding_desc[0].inputRate = VK_VERTEX_INPUT_RATE_VERTEX;
|
|
|
|
VkVertexInputAttributeDescription attribute_desc[3] = {};
|
|
attribute_desc[0].location = 0;
|
|
attribute_desc[0].binding = binding_desc[0].binding;
|
|
attribute_desc[0].format = VK_FORMAT_R32G32_SFLOAT;
|
|
attribute_desc[0].offset = IM_OFFSETOF(ImDrawVert, pos);
|
|
attribute_desc[1].location = 1;
|
|
attribute_desc[1].binding = binding_desc[0].binding;
|
|
attribute_desc[1].format = VK_FORMAT_R32G32_SFLOAT;
|
|
attribute_desc[1].offset = IM_OFFSETOF(ImDrawVert, uv);
|
|
attribute_desc[2].location = 2;
|
|
attribute_desc[2].binding = binding_desc[0].binding;
|
|
attribute_desc[2].format = VK_FORMAT_R8G8B8A8_UNORM;
|
|
attribute_desc[2].offset = IM_OFFSETOF(ImDrawVert, col);
|
|
|
|
VkPipelineVertexInputStateCreateInfo vertex_info = {};
|
|
vertex_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO;
|
|
vertex_info.vertexBindingDescriptionCount = 1;
|
|
vertex_info.pVertexBindingDescriptions = binding_desc;
|
|
vertex_info.vertexAttributeDescriptionCount = 3;
|
|
vertex_info.pVertexAttributeDescriptions = attribute_desc;
|
|
|
|
VkPipelineInputAssemblyStateCreateInfo ia_info = {};
|
|
ia_info.sType = VK_STRUCTURE_TYPE_PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO;
|
|
ia_info.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST;
|
|
|
|
VkPipelineViewportStateCreateInfo viewport_info = {};
|
|
viewport_info.sType = VK_STRUCTURE_TYPE_PIPELINE_VIEWPORT_STATE_CREATE_INFO;
|
|
viewport_info.viewportCount = 1;
|
|
viewport_info.scissorCount = 1;
|
|
|
|
VkPipelineRasterizationStateCreateInfo raster_info = {};
|
|
raster_info.sType = VK_STRUCTURE_TYPE_PIPELINE_RASTERIZATION_STATE_CREATE_INFO;
|
|
raster_info.polygonMode = VK_POLYGON_MODE_FILL;
|
|
raster_info.cullMode = VK_CULL_MODE_NONE;
|
|
raster_info.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE;
|
|
raster_info.lineWidth = 1.0f;
|
|
|
|
VkPipelineMultisampleStateCreateInfo ms_info = {};
|
|
ms_info.sType = VK_STRUCTURE_TYPE_PIPELINE_MULTISAMPLE_STATE_CREATE_INFO;
|
|
ms_info.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
|
|
|
|
VkPipelineColorBlendAttachmentState color_attachment[1] = {};
|
|
color_attachment[0].blendEnable = VK_TRUE;
|
|
color_attachment[0].srcColorBlendFactor = VK_BLEND_FACTOR_SRC_ALPHA;
|
|
color_attachment[0].dstColorBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
|
color_attachment[0].colorBlendOp = VK_BLEND_OP_ADD;
|
|
color_attachment[0].srcAlphaBlendFactor = VK_BLEND_FACTOR_ONE;
|
|
color_attachment[0].dstAlphaBlendFactor = VK_BLEND_FACTOR_ONE_MINUS_SRC_ALPHA;
|
|
color_attachment[0].alphaBlendOp = VK_BLEND_OP_ADD;
|
|
color_attachment[0].colorWriteMask = VK_COLOR_COMPONENT_R_BIT |
|
|
VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
|
|
|
|
VkPipelineDepthStencilStateCreateInfo depth_info = {};
|
|
depth_info.sType = VK_STRUCTURE_TYPE_PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO;
|
|
|
|
VkPipelineColorBlendStateCreateInfo blend_info = {};
|
|
blend_info.sType = VK_STRUCTURE_TYPE_PIPELINE_COLOR_BLEND_STATE_CREATE_INFO;
|
|
blend_info.attachmentCount = 1;
|
|
blend_info.pAttachments = color_attachment;
|
|
|
|
VkDynamicState dynamic_states[2] = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR };
|
|
VkPipelineDynamicStateCreateInfo dynamic_state = {};
|
|
dynamic_state.sType = VK_STRUCTURE_TYPE_PIPELINE_DYNAMIC_STATE_CREATE_INFO;
|
|
dynamic_state.dynamicStateCount = (uint32_t)IM_ARRAYSIZE(dynamic_states);
|
|
dynamic_state.pDynamicStates = dynamic_states;
|
|
|
|
VkGraphicsPipelineCreateInfo info = {};
|
|
info.sType = VK_STRUCTURE_TYPE_GRAPHICS_PIPELINE_CREATE_INFO;
|
|
info.flags = 0;
|
|
info.stageCount = 2;
|
|
info.pStages = stage;
|
|
info.pVertexInputState = &vertex_info;
|
|
info.pInputAssemblyState = &ia_info;
|
|
info.pViewportState = &viewport_info;
|
|
info.pRasterizationState = &raster_info;
|
|
info.pMultisampleState = &ms_info;
|
|
info.pDepthStencilState = &depth_info;
|
|
info.pColorBlendState = &blend_info;
|
|
info.pDynamicState = &dynamic_state;
|
|
info.layout = data->pipeline_layout;
|
|
info.renderPass = data->render_pass;
|
|
VK_CHECK(
|
|
device_data->vtable.CreateGraphicsPipelines(device_data->device, VK_NULL_HANDLE,
|
|
1, &info,
|
|
NULL, &data->pipeline));
|
|
|
|
device_data->vtable.DestroyShaderModule(device_data->device, vert_module, NULL);
|
|
device_data->vtable.DestroyShaderModule(device_data->device, frag_module, NULL);
|
|
|
|
check_fonts(data);
|
|
|
|
// if (data->descriptor_set)
|
|
// update_image_descriptor(data, data->font_image_view[0], data->descriptor_set);
|
|
}
|
|
|
|
// TODO probably needs colorspace check too
|
|
static void convert_colors_vk(VkFormat format, struct swapchain_stats& sw_stats, struct overlay_params& params)
|
|
{
|
|
bool do_conv = false;
|
|
switch (format) {
|
|
case VK_FORMAT_R8_SRGB:
|
|
case VK_FORMAT_R8G8_SRGB:
|
|
case VK_FORMAT_R8G8B8_SRGB:
|
|
case VK_FORMAT_B8G8R8_SRGB:
|
|
case VK_FORMAT_R8G8B8A8_SRGB:
|
|
case VK_FORMAT_B8G8R8A8_SRGB:
|
|
case VK_FORMAT_A8B8G8R8_SRGB_PACK32:
|
|
case VK_FORMAT_BC1_RGB_SRGB_BLOCK:
|
|
case VK_FORMAT_BC1_RGBA_SRGB_BLOCK:
|
|
case VK_FORMAT_BC2_SRGB_BLOCK:
|
|
case VK_FORMAT_BC3_SRGB_BLOCK:
|
|
case VK_FORMAT_BC7_SRGB_BLOCK:
|
|
case VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK:
|
|
case VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK:
|
|
case VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_4x4_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_5x4_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_5x5_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_6x5_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_6x6_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_8x5_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_8x6_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_8x8_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_10x5_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_10x6_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_10x8_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_10x10_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_12x10_SRGB_BLOCK:
|
|
case VK_FORMAT_ASTC_12x12_SRGB_BLOCK:
|
|
case VK_FORMAT_PVRTC1_2BPP_SRGB_BLOCK_IMG:
|
|
case VK_FORMAT_PVRTC1_4BPP_SRGB_BLOCK_IMG:
|
|
case VK_FORMAT_PVRTC2_2BPP_SRGB_BLOCK_IMG:
|
|
case VK_FORMAT_PVRTC2_4BPP_SRGB_BLOCK_IMG:
|
|
do_conv = true;
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
HUDElements.convert_colors(do_conv, params);
|
|
}
|
|
|
|
static void setup_swapchain_data(struct swapchain_data *data,
|
|
const VkSwapchainCreateInfoKHR *pCreateInfo)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
data->width = pCreateInfo->imageExtent.width;
|
|
data->height = pCreateInfo->imageExtent.height;
|
|
data->format = pCreateInfo->imageFormat;
|
|
|
|
data->imgui_context = ImGui::CreateContext();
|
|
ImGui::SetCurrentContext(data->imgui_context);
|
|
|
|
ImGui::GetIO().IniFilename = NULL;
|
|
ImGui::GetIO().DisplaySize = ImVec2((float)data->width, (float)data->height);
|
|
convert_colors_vk(pCreateInfo->imageFormat, data->sw_stats, device_data->instance->params);
|
|
|
|
/* Render pass */
|
|
VkAttachmentDescription attachment_desc = {};
|
|
attachment_desc.format = pCreateInfo->imageFormat;
|
|
attachment_desc.samples = VK_SAMPLE_COUNT_1_BIT;
|
|
attachment_desc.loadOp = VK_ATTACHMENT_LOAD_OP_LOAD;
|
|
attachment_desc.storeOp = VK_ATTACHMENT_STORE_OP_STORE;
|
|
attachment_desc.stencilLoadOp = VK_ATTACHMENT_LOAD_OP_DONT_CARE;
|
|
attachment_desc.stencilStoreOp = VK_ATTACHMENT_STORE_OP_DONT_CARE;
|
|
attachment_desc.initialLayout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
|
attachment_desc.finalLayout = VK_IMAGE_LAYOUT_PRESENT_SRC_KHR;
|
|
VkAttachmentReference color_attachment = {};
|
|
color_attachment.attachment = 0;
|
|
color_attachment.layout = VK_IMAGE_LAYOUT_COLOR_ATTACHMENT_OPTIMAL;
|
|
VkSubpassDescription subpass = {};
|
|
subpass.pipelineBindPoint = VK_PIPELINE_BIND_POINT_GRAPHICS;
|
|
subpass.colorAttachmentCount = 1;
|
|
subpass.pColorAttachments = &color_attachment;
|
|
VkSubpassDependency dependency = {};
|
|
dependency.srcSubpass = VK_SUBPASS_EXTERNAL;
|
|
dependency.dstSubpass = 0;
|
|
dependency.srcStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
|
dependency.dstStageMask = VK_PIPELINE_STAGE_COLOR_ATTACHMENT_OUTPUT_BIT;
|
|
dependency.srcAccessMask = 0;
|
|
dependency.dstAccessMask = VK_ACCESS_COLOR_ATTACHMENT_WRITE_BIT;
|
|
VkRenderPassCreateInfo render_pass_info = {};
|
|
render_pass_info.sType = VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO;
|
|
render_pass_info.attachmentCount = 1;
|
|
render_pass_info.pAttachments = &attachment_desc;
|
|
render_pass_info.subpassCount = 1;
|
|
render_pass_info.pSubpasses = &subpass;
|
|
render_pass_info.dependencyCount = 1;
|
|
render_pass_info.pDependencies = &dependency;
|
|
VK_CHECK(device_data->vtable.CreateRenderPass(device_data->device,
|
|
&render_pass_info,
|
|
NULL, &data->render_pass));
|
|
|
|
setup_swapchain_data_pipeline(data);
|
|
|
|
uint32_t n_images = 0;
|
|
VK_CHECK(device_data->vtable.GetSwapchainImagesKHR(device_data->device,
|
|
data->swapchain,
|
|
&n_images,
|
|
NULL));
|
|
|
|
data->images.resize(n_images);
|
|
data->image_views.resize(n_images);
|
|
data->framebuffers.resize(n_images);
|
|
|
|
VK_CHECK(device_data->vtable.GetSwapchainImagesKHR(device_data->device,
|
|
data->swapchain,
|
|
&n_images,
|
|
data->images.data()));
|
|
|
|
|
|
if (n_images != data->images.size()) {
|
|
data->images.resize(n_images);
|
|
data->image_views.resize(n_images);
|
|
data->framebuffers.resize(n_images);
|
|
}
|
|
|
|
/* Image views */
|
|
VkImageViewCreateInfo view_info = {};
|
|
view_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
|
|
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
|
|
view_info.format = pCreateInfo->imageFormat;
|
|
view_info.components.r = VK_COMPONENT_SWIZZLE_R;
|
|
view_info.components.g = VK_COMPONENT_SWIZZLE_G;
|
|
view_info.components.b = VK_COMPONENT_SWIZZLE_B;
|
|
view_info.components.a = VK_COMPONENT_SWIZZLE_A;
|
|
view_info.subresourceRange = { VK_IMAGE_ASPECT_COLOR_BIT, 0, 1, 0, 1 };
|
|
for (size_t i = 0; i < data->images.size(); i++) {
|
|
view_info.image = data->images[i];
|
|
VK_CHECK(device_data->vtable.CreateImageView(device_data->device,
|
|
&view_info, NULL,
|
|
&data->image_views[i]));
|
|
}
|
|
|
|
/* Framebuffers */
|
|
VkImageView attachment[1];
|
|
VkFramebufferCreateInfo fb_info = {};
|
|
fb_info.sType = VK_STRUCTURE_TYPE_FRAMEBUFFER_CREATE_INFO;
|
|
fb_info.renderPass = data->render_pass;
|
|
fb_info.attachmentCount = 1;
|
|
fb_info.pAttachments = attachment;
|
|
fb_info.width = data->width;
|
|
fb_info.height = data->height;
|
|
fb_info.layers = 1;
|
|
for (size_t i = 0; i < data->image_views.size(); i++) {
|
|
attachment[0] = data->image_views[i];
|
|
VK_CHECK(device_data->vtable.CreateFramebuffer(device_data->device, &fb_info,
|
|
NULL, &data->framebuffers[i]));
|
|
}
|
|
|
|
/* Command buffer pool */
|
|
VkCommandPoolCreateInfo cmd_buffer_pool_info = {};
|
|
cmd_buffer_pool_info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
|
|
cmd_buffer_pool_info.flags = VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT;
|
|
cmd_buffer_pool_info.queueFamilyIndex = device_data->graphic_queue->family_index;
|
|
VK_CHECK(device_data->vtable.CreateCommandPool(device_data->device,
|
|
&cmd_buffer_pool_info,
|
|
NULL, &data->command_pool));
|
|
}
|
|
|
|
static void shutdown_swapchain_font(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
|
|
device_data->vtable.DestroyImageView(device_data->device, data->font_image_view, NULL);
|
|
device_data->vtable.DestroyImage(device_data->device, data->font_image, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, data->font_mem, NULL);
|
|
|
|
device_data->vtable.DestroyBuffer(device_data->device, data->upload_font_buffer, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, data->upload_font_buffer_mem, NULL);
|
|
}
|
|
|
|
static void shutdown_swapchain_data(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
|
|
for (auto draw : data->draws) {
|
|
device_data->vtable.DestroySemaphore(device_data->device, draw->cross_engine_semaphore, NULL);
|
|
device_data->vtable.DestroySemaphore(device_data->device, draw->semaphore, NULL);
|
|
device_data->vtable.DestroyFence(device_data->device, draw->fence, NULL);
|
|
device_data->vtable.DestroyBuffer(device_data->device, draw->vertex_buffer, NULL);
|
|
device_data->vtable.DestroyBuffer(device_data->device, draw->index_buffer, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, draw->vertex_buffer_mem, NULL);
|
|
device_data->vtable.FreeMemory(device_data->device, draw->index_buffer_mem, NULL);
|
|
delete draw;
|
|
}
|
|
|
|
for (size_t i = 0; i < data->images.size(); i++) {
|
|
device_data->vtable.DestroyImageView(device_data->device, data->image_views[i], NULL);
|
|
device_data->vtable.DestroyFramebuffer(device_data->device, data->framebuffers[i], NULL);
|
|
}
|
|
|
|
device_data->vtable.DestroyRenderPass(device_data->device, data->render_pass, NULL);
|
|
|
|
device_data->vtable.DestroyCommandPool(device_data->device, data->command_pool, NULL);
|
|
|
|
device_data->vtable.DestroyPipeline(device_data->device, data->pipeline, NULL);
|
|
device_data->vtable.DestroyPipelineLayout(device_data->device, data->pipeline_layout, NULL);
|
|
|
|
device_data->vtable.DestroyDescriptorPool(device_data->device,
|
|
data->descriptor_pool, NULL);
|
|
device_data->vtable.DestroyDescriptorSetLayout(device_data->device,
|
|
data->descriptor_layout, NULL);
|
|
|
|
device_data->vtable.DestroySampler(device_data->device, data->font_sampler, NULL);
|
|
shutdown_swapchain_font(data);
|
|
|
|
ImGui::DestroyContext(data->imgui_context);
|
|
}
|
|
|
|
static struct overlay_draw *before_present(struct swapchain_data *swapchain_data,
|
|
struct queue_data *present_queue,
|
|
const VkSemaphore *wait_semaphores,
|
|
unsigned n_wait_semaphores,
|
|
unsigned imageIndex)
|
|
{
|
|
struct overlay_draw *draw = NULL;
|
|
|
|
snapshot_swapchain_frame(swapchain_data);
|
|
|
|
if (swapchain_data->sw_stats.n_frames > 0) {
|
|
compute_swapchain_display(swapchain_data);
|
|
draw = render_swapchain_display(swapchain_data, present_queue,
|
|
wait_semaphores, n_wait_semaphores,
|
|
imageIndex);
|
|
}
|
|
|
|
return draw;
|
|
}
|
|
|
|
static VkResult overlay_CreateSwapchainKHR(
|
|
VkDevice device,
|
|
const VkSwapchainCreateInfoKHR* pCreateInfo,
|
|
const VkAllocationCallbacks* pAllocator,
|
|
VkSwapchainKHR* pSwapchain)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
array<VkPresentModeKHR, 4> modes = {VK_PRESENT_MODE_FIFO_RELAXED_KHR,
|
|
VK_PRESENT_MODE_IMMEDIATE_KHR,
|
|
VK_PRESENT_MODE_MAILBOX_KHR,
|
|
VK_PRESENT_MODE_FIFO_KHR};
|
|
|
|
if (device_data->instance->params.vsync < 4)
|
|
const_cast<VkSwapchainCreateInfoKHR*> (pCreateInfo)->presentMode = modes[device_data->instance->params.vsync];
|
|
|
|
VkResult result = device_data->vtable.CreateSwapchainKHR(device, pCreateInfo, pAllocator, pSwapchain);
|
|
if (result != VK_SUCCESS) return result;
|
|
struct swapchain_data *swapchain_data = new_swapchain_data(*pSwapchain, device_data);
|
|
setup_swapchain_data(swapchain_data, pCreateInfo);
|
|
|
|
const VkPhysicalDeviceProperties& prop = device_data->properties;
|
|
swapchain_data->sw_stats.version_vk.major = VK_VERSION_MAJOR(prop.apiVersion);
|
|
swapchain_data->sw_stats.version_vk.minor = VK_VERSION_MINOR(prop.apiVersion);
|
|
swapchain_data->sw_stats.version_vk.patch = VK_VERSION_PATCH(prop.apiVersion);
|
|
swapchain_data->sw_stats.engineName = device_data->instance->engineName;
|
|
swapchain_data->sw_stats.engineVersion = device_data->instance->engineVersion;
|
|
swapchain_data->sw_stats.engine = device_data->instance->engine;
|
|
|
|
std::stringstream ss;
|
|
// ss << prop.deviceName;
|
|
if (prop.vendorID == 0x10de) {
|
|
ss << " " << ((prop.driverVersion >> 22) & 0x3ff);
|
|
ss << "." << ((prop.driverVersion >> 14) & 0x0ff);
|
|
ss << "." << std::setw(2) << std::setfill('0') << ((prop.driverVersion >> 6) & 0x0ff);
|
|
}
|
|
#ifdef _WIN32
|
|
else if (prop.vendorID == 0x8086) {
|
|
ss << " " << (prop.driverVersion >> 14);
|
|
ss << "." << (prop.driverVersion & 0x3fff);
|
|
}
|
|
#endif
|
|
else {
|
|
ss << " " << VK_VERSION_MAJOR(prop.driverVersion);
|
|
if (VK_VERSION_PATCH(prop.driverVersion) >= 99){
|
|
ss << "." << VK_VERSION_MINOR(prop.driverVersion) + 1;
|
|
ss << "." << "0";
|
|
} else {
|
|
ss << "." << VK_VERSION_MINOR(prop.driverVersion);
|
|
ss << "." << VK_VERSION_PATCH(prop.driverVersion);
|
|
}
|
|
|
|
}
|
|
std::string driverVersion = ss.str();
|
|
|
|
std::string deviceName = prop.deviceName;
|
|
if (!is_blacklisted()) {
|
|
#ifdef __gnu_linux__
|
|
parse_pciids();
|
|
get_device_name(prop.vendorID, prop.deviceID, swapchain_data->sw_stats);
|
|
init_system_info();
|
|
#endif
|
|
init_gpu_stats(device_data->properties.vendorID, device_data->instance->params);
|
|
}
|
|
if(driverProps.driverID == VK_DRIVER_ID_NVIDIA_PROPRIETARY){
|
|
swapchain_data->sw_stats.driverName = "NVIDIA";
|
|
}
|
|
if(driverProps.driverID == VK_DRIVER_ID_AMD_PROPRIETARY)
|
|
swapchain_data->sw_stats.driverName = "AMDGPU-PRO";
|
|
if(driverProps.driverID == VK_DRIVER_ID_AMD_OPEN_SOURCE)
|
|
swapchain_data->sw_stats.driverName = "AMDVLK";
|
|
if(driverProps.driverID == VK_DRIVER_ID_MESA_RADV){
|
|
if(deviceName.find("ACO") != std::string::npos){
|
|
swapchain_data->sw_stats.driverName = "RADV/ACO";
|
|
} else {
|
|
swapchain_data->sw_stats.driverName = "RADV";
|
|
}
|
|
}
|
|
|
|
if (!swapchain_data->sw_stats.driverName.empty())
|
|
swapchain_data->sw_stats.driverName += driverVersion;
|
|
else
|
|
swapchain_data->sw_stats.driverName = prop.deviceName + driverVersion;
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_DestroySwapchainKHR(
|
|
VkDevice device,
|
|
VkSwapchainKHR swapchain,
|
|
const VkAllocationCallbacks* pAllocator)
|
|
{
|
|
if (swapchain == VK_NULL_HANDLE) {
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
device_data->vtable.DestroySwapchainKHR(device, swapchain, pAllocator);
|
|
return;
|
|
}
|
|
|
|
struct swapchain_data *swapchain_data =
|
|
FIND(struct swapchain_data, swapchain);
|
|
|
|
shutdown_swapchain_data(swapchain_data);
|
|
swapchain_data->device->vtable.DestroySwapchainKHR(device, swapchain, pAllocator);
|
|
destroy_swapchain_data(swapchain_data);
|
|
}
|
|
|
|
void FpsLimiter(struct fps_limit& stats){
|
|
stats.sleepTime = stats.targetFrameTime - (stats.frameStart - stats.frameEnd);
|
|
if (stats.sleepTime > stats.frameOverhead) {
|
|
auto adjustedSleep = stats.sleepTime - stats.frameOverhead;
|
|
this_thread::sleep_for(adjustedSleep);
|
|
stats.frameOverhead = ((Clock::now() - stats.frameStart) - adjustedSleep);
|
|
if (stats.frameOverhead > stats.targetFrameTime / 2)
|
|
stats.frameOverhead = Clock::duration(0);
|
|
}
|
|
}
|
|
|
|
static VkResult overlay_QueuePresentKHR(
|
|
VkQueue queue,
|
|
const VkPresentInfoKHR* pPresentInfo)
|
|
{
|
|
struct queue_data *queue_data = FIND(struct queue_data, queue);
|
|
|
|
/* Otherwise we need to add our overlay drawing semaphore to the list of
|
|
* semaphores to wait on. If we don't do that the presented picture might
|
|
* be have incomplete overlay drawings.
|
|
*/
|
|
VkResult result = VK_SUCCESS;
|
|
for (uint32_t i = 0; i < pPresentInfo->swapchainCount; i++) {
|
|
VkSwapchainKHR swapchain = pPresentInfo->pSwapchains[i];
|
|
struct swapchain_data *swapchain_data =
|
|
FIND(struct swapchain_data, swapchain);
|
|
|
|
uint32_t image_index = pPresentInfo->pImageIndices[i];
|
|
|
|
VkPresentInfoKHR present_info = *pPresentInfo;
|
|
present_info.swapchainCount = 1;
|
|
present_info.pSwapchains = &swapchain;
|
|
present_info.pImageIndices = &image_index;
|
|
|
|
struct overlay_draw *draw = before_present(swapchain_data,
|
|
queue_data,
|
|
pPresentInfo->pWaitSemaphores,
|
|
pPresentInfo->waitSemaphoreCount,
|
|
image_index);
|
|
|
|
/* Because the submission of the overlay draw waits on the semaphores
|
|
* handed for present, we don't need to have this present operation
|
|
* wait on them as well, we can just wait on the overlay submission
|
|
* semaphore.
|
|
*/
|
|
if (draw) {
|
|
present_info.pWaitSemaphores = &draw->semaphore;
|
|
present_info.waitSemaphoreCount = 1;
|
|
}
|
|
|
|
VkResult chain_result = queue_data->device->vtable.QueuePresentKHR(queue, &present_info);
|
|
if (pPresentInfo->pResults)
|
|
pPresentInfo->pResults[i] = chain_result;
|
|
if (chain_result != VK_SUCCESS && result == VK_SUCCESS)
|
|
result = chain_result;
|
|
}
|
|
|
|
using namespace std::chrono_literals;
|
|
|
|
if (fps_limit_stats.targetFrameTime > 0s){
|
|
fps_limit_stats.frameStart = Clock::now();
|
|
FpsLimiter(fps_limit_stats);
|
|
fps_limit_stats.frameEnd = Clock::now();
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
static VkResult overlay_BeginCommandBuffer(
|
|
VkCommandBuffer commandBuffer,
|
|
const VkCommandBufferBeginInfo* pBeginInfo)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
/* Otherwise record a begin query as first command. */
|
|
VkResult result = device_data->vtable.BeginCommandBuffer(commandBuffer, pBeginInfo);
|
|
|
|
return result;
|
|
}
|
|
|
|
static VkResult overlay_EndCommandBuffer(
|
|
VkCommandBuffer commandBuffer)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
return device_data->vtable.EndCommandBuffer(commandBuffer);
|
|
}
|
|
|
|
static VkResult overlay_ResetCommandBuffer(
|
|
VkCommandBuffer commandBuffer,
|
|
VkCommandBufferResetFlags flags)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
return device_data->vtable.ResetCommandBuffer(commandBuffer, flags);
|
|
}
|
|
|
|
static void overlay_CmdExecuteCommands(
|
|
VkCommandBuffer commandBuffer,
|
|
uint32_t commandBufferCount,
|
|
const VkCommandBuffer* pCommandBuffers)
|
|
{
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, commandBuffer);
|
|
struct device_data *device_data = cmd_buffer_data->device;
|
|
|
|
device_data->vtable.CmdExecuteCommands(commandBuffer, commandBufferCount, pCommandBuffers);
|
|
}
|
|
|
|
static VkResult overlay_AllocateCommandBuffers(
|
|
VkDevice device,
|
|
const VkCommandBufferAllocateInfo* pAllocateInfo,
|
|
VkCommandBuffer* pCommandBuffers)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
VkResult result =
|
|
device_data->vtable.AllocateCommandBuffers(device, pAllocateInfo, pCommandBuffers);
|
|
if (result != VK_SUCCESS)
|
|
return result;
|
|
|
|
for (uint32_t i = 0; i < pAllocateInfo->commandBufferCount; i++) {
|
|
new_command_buffer_data(pCommandBuffers[i], pAllocateInfo->level,
|
|
device_data);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_FreeCommandBuffers(
|
|
VkDevice device,
|
|
VkCommandPool commandPool,
|
|
uint32_t commandBufferCount,
|
|
const VkCommandBuffer* pCommandBuffers)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
for (uint32_t i = 0; i < commandBufferCount; i++) {
|
|
struct command_buffer_data *cmd_buffer_data =
|
|
FIND(struct command_buffer_data, pCommandBuffers[i]);
|
|
|
|
/* It is legal to free a NULL command buffer*/
|
|
if (!cmd_buffer_data)
|
|
continue;
|
|
|
|
destroy_command_buffer_data(cmd_buffer_data);
|
|
}
|
|
|
|
device_data->vtable.FreeCommandBuffers(device, commandPool,
|
|
commandBufferCount, pCommandBuffers);
|
|
}
|
|
|
|
static VkResult overlay_QueueSubmit(
|
|
VkQueue queue,
|
|
uint32_t submitCount,
|
|
const VkSubmitInfo* pSubmits,
|
|
VkFence fence)
|
|
{
|
|
struct queue_data *queue_data = FIND(struct queue_data, queue);
|
|
struct device_data *device_data = queue_data->device;
|
|
|
|
return device_data->vtable.QueueSubmit(queue, submitCount, pSubmits, fence);
|
|
}
|
|
|
|
static VkResult overlay_CreateDevice(
|
|
VkPhysicalDevice physicalDevice,
|
|
const VkDeviceCreateInfo* pCreateInfo,
|
|
const VkAllocationCallbacks* pAllocator,
|
|
VkDevice* pDevice)
|
|
{
|
|
struct instance_data *instance_data =
|
|
FIND(struct instance_data, physicalDevice);
|
|
VkLayerDeviceCreateInfo *chain_info =
|
|
get_device_chain_info(pCreateInfo, VK_LAYER_LINK_INFO);
|
|
|
|
assert(chain_info->u.pLayerInfo);
|
|
PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr = chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr;
|
|
PFN_vkGetDeviceProcAddr fpGetDeviceProcAddr = chain_info->u.pLayerInfo->pfnNextGetDeviceProcAddr;
|
|
PFN_vkCreateDevice fpCreateDevice = (PFN_vkCreateDevice)fpGetInstanceProcAddr(NULL, "vkCreateDevice");
|
|
if (fpCreateDevice == NULL) {
|
|
return VK_ERROR_INITIALIZATION_FAILED;
|
|
}
|
|
|
|
// Advance the link info for the next element on the chain
|
|
chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext;
|
|
|
|
VkPhysicalDeviceFeatures device_features = {};
|
|
VkDeviceCreateInfo device_info = *pCreateInfo;
|
|
|
|
std::vector<const char*> enabled_extensions(device_info.ppEnabledExtensionNames,
|
|
device_info.ppEnabledExtensionNames +
|
|
device_info.enabledExtensionCount);
|
|
|
|
uint32_t extension_count;
|
|
instance_data->vtable.EnumerateDeviceExtensionProperties(physicalDevice, nullptr, &extension_count, nullptr);
|
|
|
|
std::vector<VkExtensionProperties> available_extensions(extension_count);
|
|
instance_data->vtable.EnumerateDeviceExtensionProperties(physicalDevice, nullptr, &extension_count, available_extensions.data());
|
|
|
|
|
|
bool can_get_driver_info = instance_data->api_version < VK_API_VERSION_1_1 ? false : true;
|
|
|
|
// VK_KHR_driver_properties became core in 1.2
|
|
if (instance_data->api_version < VK_API_VERSION_1_2 && can_get_driver_info) {
|
|
for (auto& extension : available_extensions) {
|
|
if (extension.extensionName == std::string(VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME)) {
|
|
for (auto& enabled : enabled_extensions) {
|
|
if (enabled == std::string(VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME))
|
|
goto DONT;
|
|
}
|
|
enabled_extensions.push_back(VK_KHR_DRIVER_PROPERTIES_EXTENSION_NAME);
|
|
DONT:
|
|
goto FOUND;
|
|
}
|
|
}
|
|
can_get_driver_info = false;
|
|
FOUND:;
|
|
}
|
|
|
|
device_info.enabledExtensionCount = enabled_extensions.size();
|
|
device_info.ppEnabledExtensionNames = enabled_extensions.data();
|
|
|
|
if (pCreateInfo->pEnabledFeatures)
|
|
device_features = *(pCreateInfo->pEnabledFeatures);
|
|
device_info.pEnabledFeatures = &device_features;
|
|
|
|
|
|
VkResult result = fpCreateDevice(physicalDevice, &device_info, pAllocator, pDevice);
|
|
if (result != VK_SUCCESS) return result;
|
|
|
|
struct device_data *device_data = new_device_data(*pDevice, instance_data);
|
|
device_data->physical_device = physicalDevice;
|
|
vk_load_device_commands(*pDevice, fpGetDeviceProcAddr, &device_data->vtable);
|
|
|
|
instance_data->vtable.GetPhysicalDeviceProperties(device_data->physical_device,
|
|
&device_data->properties);
|
|
|
|
VkLayerDeviceCreateInfo *load_data_info =
|
|
get_device_chain_info(pCreateInfo, VK_LOADER_DATA_CALLBACK);
|
|
device_data->set_device_loader_data = load_data_info->u.pfnSetDeviceLoaderData;
|
|
|
|
driverProps.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES;
|
|
driverProps.pNext = nullptr;
|
|
if (can_get_driver_info) {
|
|
VkPhysicalDeviceProperties2 deviceProps = {VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2, &driverProps};
|
|
instance_data->vtable.GetPhysicalDeviceProperties2(device_data->physical_device, &deviceProps);
|
|
}
|
|
|
|
if (!is_blacklisted()) {
|
|
device_map_queues(device_data, pCreateInfo);
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_DestroyDevice(
|
|
VkDevice device,
|
|
const VkAllocationCallbacks* pAllocator)
|
|
{
|
|
struct device_data *device_data = FIND(struct device_data, device);
|
|
if (!is_blacklisted())
|
|
device_unmap_queues(device_data);
|
|
device_data->vtable.DestroyDevice(device, pAllocator);
|
|
destroy_device_data(device_data);
|
|
}
|
|
|
|
static VkResult overlay_CreateInstance(
|
|
const VkInstanceCreateInfo* pCreateInfo,
|
|
const VkAllocationCallbacks* pAllocator,
|
|
VkInstance* pInstance)
|
|
{
|
|
VkLayerInstanceCreateInfo *chain_info =
|
|
get_instance_chain_info(pCreateInfo, VK_LAYER_LINK_INFO);
|
|
|
|
std::string engineVersion,engineName;
|
|
enum EngineTypes engine = EngineTypes::UNKNOWN;
|
|
if (!is_blacklisted(true)) {
|
|
const char* pEngineName = nullptr;
|
|
if (pCreateInfo->pApplicationInfo)
|
|
pEngineName = pCreateInfo->pApplicationInfo->pEngineName;
|
|
if (pEngineName)
|
|
engineName = pEngineName;
|
|
if (engineName == "DXVK" || engineName == "vkd3d") {
|
|
int engineVer = pCreateInfo->pApplicationInfo->engineVersion;
|
|
engineVersion = to_string(VK_VERSION_MAJOR(engineVer)) + "." + to_string(VK_VERSION_MINOR(engineVer)) + "." + to_string(VK_VERSION_PATCH(engineVer));
|
|
}
|
|
|
|
if (engineName == "DXVK")
|
|
engine = DXVK;
|
|
|
|
else if (engineName == "vkd3d")
|
|
engine = VKD3D;
|
|
|
|
else if(engineName == "mesa zink") {
|
|
engine = ZINK;
|
|
#if !defined(_WIN32)
|
|
MangoHud::GL::sw_stats.engine = ZINK;
|
|
#endif
|
|
}
|
|
|
|
else if (engineName == "Damavand")
|
|
engine = DAMAVAND;
|
|
|
|
else if (engineName == "Feral3D")
|
|
engine = FERAL3D;
|
|
|
|
else
|
|
engine = VULKAN;
|
|
}
|
|
|
|
assert(chain_info->u.pLayerInfo);
|
|
PFN_vkGetInstanceProcAddr fpGetInstanceProcAddr =
|
|
chain_info->u.pLayerInfo->pfnNextGetInstanceProcAddr;
|
|
PFN_vkCreateInstance fpCreateInstance =
|
|
(PFN_vkCreateInstance)fpGetInstanceProcAddr(NULL, "vkCreateInstance");
|
|
if (fpCreateInstance == NULL) {
|
|
return VK_ERROR_INITIALIZATION_FAILED;
|
|
}
|
|
|
|
// Advance the link info for the next element on the chain
|
|
chain_info->u.pLayerInfo = chain_info->u.pLayerInfo->pNext;
|
|
|
|
|
|
VkResult result = fpCreateInstance(pCreateInfo, pAllocator, pInstance);
|
|
if (result != VK_SUCCESS) return result;
|
|
|
|
struct instance_data *instance_data = new_instance_data(*pInstance);
|
|
vk_load_instance_commands(instance_data->instance,
|
|
fpGetInstanceProcAddr,
|
|
&instance_data->vtable);
|
|
instance_data_map_physical_devices(instance_data, true);
|
|
|
|
parse_overlay_config(&instance_data->params, getenv("MANGOHUD_CONFIG"));
|
|
|
|
//check for blacklist item in the config file
|
|
for (auto& item : instance_data->params.blacklist) {
|
|
add_blacklist(item);
|
|
}
|
|
|
|
if (!is_blacklisted()) {
|
|
#ifdef __gnu_linux__
|
|
instance_data->notifier.params = &instance_data->params;
|
|
start_notifier(instance_data->notifier);
|
|
#endif
|
|
|
|
init_cpu_stats(instance_data->params);
|
|
|
|
// Adjust height for DXVK/VKD3D version number
|
|
if (engineName == "DXVK" || engineName == "VKD3D"){
|
|
if (instance_data->params.font_size){
|
|
instance_data->params.height += instance_data->params.font_size * instance_data->params.font_scale / 2;
|
|
} else {
|
|
instance_data->params.height += 24 * instance_data->params.font_scale / 2;
|
|
}
|
|
}
|
|
|
|
instance_data->engine = engine;
|
|
instance_data->engineName = engineName;
|
|
instance_data->engineVersion = engineVersion;
|
|
}
|
|
|
|
instance_data->api_version = pCreateInfo->pApplicationInfo ? pCreateInfo->pApplicationInfo->apiVersion : VK_API_VERSION_1_0;
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_DestroyInstance(
|
|
VkInstance instance,
|
|
const VkAllocationCallbacks* pAllocator)
|
|
{
|
|
struct instance_data *instance_data = FIND(struct instance_data, instance);
|
|
instance_data_map_physical_devices(instance_data, false);
|
|
instance_data->vtable.DestroyInstance(instance, pAllocator);
|
|
if (!is_blacklisted())
|
|
#ifdef __gnu_linux__
|
|
stop_notifier(instance_data->notifier);
|
|
#endif
|
|
destroy_instance_data(instance_data);
|
|
}
|
|
|
|
extern "C" VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL overlay_GetDeviceProcAddr(VkDevice dev,
|
|
const char *funcName);
|
|
static const struct {
|
|
const char *name;
|
|
void *ptr;
|
|
} name_to_funcptr_map[] = {
|
|
{ "vkGetDeviceProcAddr", (void *) overlay_GetDeviceProcAddr },
|
|
#define ADD_HOOK(fn) { "vk" # fn, (void *) overlay_ ## fn }
|
|
#define ADD_ALIAS_HOOK(alias, fn) { "vk" # alias, (void *) overlay_ ## fn }
|
|
ADD_HOOK(AllocateCommandBuffers),
|
|
ADD_HOOK(FreeCommandBuffers),
|
|
ADD_HOOK(ResetCommandBuffer),
|
|
ADD_HOOK(BeginCommandBuffer),
|
|
ADD_HOOK(EndCommandBuffer),
|
|
ADD_HOOK(CmdExecuteCommands),
|
|
|
|
ADD_HOOK(CreateSwapchainKHR),
|
|
ADD_HOOK(QueuePresentKHR),
|
|
ADD_HOOK(DestroySwapchainKHR),
|
|
|
|
ADD_HOOK(QueueSubmit),
|
|
|
|
ADD_HOOK(CreateDevice),
|
|
ADD_HOOK(DestroyDevice),
|
|
|
|
ADD_HOOK(CreateInstance),
|
|
ADD_HOOK(DestroyInstance),
|
|
#undef ADD_HOOK
|
|
};
|
|
|
|
static void *find_ptr(const char *name)
|
|
{
|
|
std::string f(name);
|
|
|
|
if (is_blacklisted() && (f != "vkCreateInstance" && f != "vkDestroyInstance" && f != "vkCreateDevice" && f != "vkDestroyDevice"))
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
for (uint32_t i = 0; i < ARRAY_SIZE(name_to_funcptr_map); i++) {
|
|
if (strcmp(name, name_to_funcptr_map[i].name) == 0)
|
|
return name_to_funcptr_map[i].ptr;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
extern "C" VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL overlay_GetDeviceProcAddr(VkDevice dev,
|
|
const char *funcName)
|
|
{
|
|
void *ptr = find_ptr(funcName);
|
|
if (ptr) return reinterpret_cast<PFN_vkVoidFunction>(ptr);
|
|
|
|
if (dev == NULL) return NULL;
|
|
|
|
struct device_data *device_data = FIND(struct device_data, dev);
|
|
if (device_data->vtable.GetDeviceProcAddr == NULL) return NULL;
|
|
return device_data->vtable.GetDeviceProcAddr(dev, funcName);
|
|
}
|
|
|
|
extern "C" VK_LAYER_EXPORT VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL overlay_GetInstanceProcAddr(VkInstance instance,
|
|
const char *funcName)
|
|
{
|
|
void *ptr = find_ptr(funcName);
|
|
if (ptr) return reinterpret_cast<PFN_vkVoidFunction>(ptr);
|
|
|
|
if (instance == NULL) return NULL;
|
|
|
|
struct instance_data *instance_data = FIND(struct instance_data, instance);
|
|
if (instance_data->vtable.GetInstanceProcAddr == NULL) return NULL;
|
|
return instance_data->vtable.GetInstanceProcAddr(instance, funcName);
|
|
}
|