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2732 lines
105 KiB
C++
2732 lines
105 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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#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 <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 "font_default.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 "string_utils.h"
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#include "file_utils.h"
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#include "gpu.h"
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#include "logging.h"
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#include "keybinds.h"
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#include "cpu.h"
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#include "loaders/loader_nvml.h"
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#include "memory.h"
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#include "notify.h"
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#include "blacklist.h"
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#include "version.h"
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#ifdef HAVE_DBUS
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#include "dbus_info.h"
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float g_overflow = 50.f /* 3333ms * 0.5 / 16.6667 / 2 (to edge and back) */;
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#endif
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bool open = false;
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string gpuString;
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float offset_x, offset_y, hudSpacing;
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int hudFirstRow, hudSecondRow;
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struct amdGpu amdgpu;
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struct fps_limit fps_limit_stats;
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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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bool first_line_printed;
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int control_client;
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/* Dumping of frame stats to a file has been enabled. */
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bool capture_enabled;
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/* Dumping of frame stats to a file has been enabled and started. */
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bool capture_started;
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string engineName, engineVersion;
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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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ImFont* font = nullptr;
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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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/**/
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uint64_t last_present_time;
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unsigned n_frames_since_update;
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uint64_t last_fps_update;
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double frametime;
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double frametimeDisplay;
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const char* cpuString;
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const char* gpuString;
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struct swapchain_stats sw_stats;
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/* Over a single frame */
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struct frame_stat frame_stats;
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/* Over fps_sampling_period */
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struct frame_stat accumulated_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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fprintf(stderr, "'%s' line %i failed with %s\n", \
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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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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->control_client = -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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|
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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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|
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data->draws.push_back(draw);
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return draw;
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}
|
|
|
|
static void parse_command(struct instance_data *instance_data,
|
|
const char *cmd, unsigned cmdlen,
|
|
const char *param, unsigned paramlen)
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|
{
|
|
if (!strncmp(cmd, "capture", cmdlen)) {
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int value = atoi(param);
|
|
bool enabled = value > 0;
|
|
|
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if (enabled) {
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instance_data->capture_enabled = true;
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|
} else {
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instance_data->capture_enabled = false;
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instance_data->capture_started = false;
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}
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}
|
|
}
|
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|
|
#define BUFSIZE 4096
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|
|
/**
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|
* This function will process commands through the control file.
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|
*
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* A command starts with a colon, followed by the command, and followed by an
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* option '=' and a parameter. It has to end with a semi-colon. A full command
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* + parameter looks like:
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*
|
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* :cmd=param;
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|
*/
|
|
static void process_char(struct instance_data *instance_data, char c)
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|
{
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static char cmd[BUFSIZE];
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static char param[BUFSIZE];
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|
|
static unsigned cmdpos = 0;
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|
static unsigned parampos = 0;
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static bool reading_cmd = false;
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static bool reading_param = false;
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|
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switch (c) {
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case ':':
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cmdpos = 0;
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parampos = 0;
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reading_cmd = true;
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reading_param = false;
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break;
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case ';':
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if (!reading_cmd)
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break;
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cmd[cmdpos++] = '\0';
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param[parampos++] = '\0';
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parse_command(instance_data, cmd, cmdpos, param, parampos);
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reading_cmd = false;
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reading_param = false;
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break;
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case '=':
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if (!reading_cmd)
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|
break;
|
|
reading_param = true;
|
|
break;
|
|
default:
|
|
if (!reading_cmd)
|
|
break;
|
|
|
|
if (reading_param) {
|
|
/* overflow means an invalid parameter */
|
|
if (parampos >= BUFSIZE - 1) {
|
|
reading_cmd = false;
|
|
reading_param = false;
|
|
break;
|
|
}
|
|
|
|
param[parampos++] = c;
|
|
} else {
|
|
/* overflow means an invalid command */
|
|
if (cmdpos >= BUFSIZE - 1) {
|
|
reading_cmd = false;
|
|
break;
|
|
}
|
|
|
|
cmd[cmdpos++] = c;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void control_send(struct instance_data *instance_data,
|
|
const char *cmd, unsigned cmdlen,
|
|
const char *param, unsigned paramlen)
|
|
{
|
|
unsigned msglen = 0;
|
|
char buffer[BUFSIZE];
|
|
|
|
assert(cmdlen + paramlen + 3 < BUFSIZE);
|
|
|
|
buffer[msglen++] = ':';
|
|
|
|
memcpy(&buffer[msglen], cmd, cmdlen);
|
|
msglen += cmdlen;
|
|
|
|
if (paramlen > 0) {
|
|
buffer[msglen++] = '=';
|
|
memcpy(&buffer[msglen], param, paramlen);
|
|
msglen += paramlen;
|
|
buffer[msglen++] = ';';
|
|
}
|
|
|
|
os_socket_send(instance_data->control_client, buffer, msglen, 0);
|
|
}
|
|
|
|
static void control_send_connection_string(struct device_data *device_data)
|
|
{
|
|
struct instance_data *instance_data = device_data->instance;
|
|
|
|
const char *controlVersionCmd = "MesaOverlayControlVersion";
|
|
const char *controlVersionString = "1";
|
|
|
|
control_send(instance_data, controlVersionCmd, strlen(controlVersionCmd),
|
|
controlVersionString, strlen(controlVersionString));
|
|
|
|
const char *deviceCmd = "DeviceName";
|
|
const char *deviceName = device_data->properties.deviceName;
|
|
|
|
control_send(instance_data, deviceCmd, strlen(deviceCmd),
|
|
deviceName, strlen(deviceName));
|
|
|
|
const char *mesaVersionCmd = "MesaVersion";
|
|
const char *mesaVersionString = "Mesa " PACKAGE_VERSION;
|
|
|
|
control_send(instance_data, mesaVersionCmd, strlen(mesaVersionCmd),
|
|
mesaVersionString, strlen(mesaVersionString));
|
|
}
|
|
|
|
static void control_client_check(struct device_data *device_data)
|
|
{
|
|
struct instance_data *instance_data = device_data->instance;
|
|
|
|
/* Already connected, just return. */
|
|
if (instance_data->control_client >= 0)
|
|
return;
|
|
|
|
int socket = os_socket_accept(instance_data->params.control);
|
|
if (socket == -1) {
|
|
if (errno != EAGAIN && errno != EWOULDBLOCK && errno != ECONNABORTED)
|
|
fprintf(stderr, "ERROR on socket: %s\n", strerror(errno));
|
|
return;
|
|
}
|
|
|
|
if (socket >= 0) {
|
|
os_socket_block(socket, false);
|
|
instance_data->control_client = socket;
|
|
control_send_connection_string(device_data);
|
|
}
|
|
}
|
|
|
|
static void control_client_disconnected(struct instance_data *instance_data)
|
|
{
|
|
os_socket_close(instance_data->control_client);
|
|
instance_data->control_client = -1;
|
|
}
|
|
|
|
static void process_control_socket(struct instance_data *instance_data)
|
|
{
|
|
const int client = instance_data->control_client;
|
|
if (client >= 0) {
|
|
char buf[BUFSIZE];
|
|
|
|
while (true) {
|
|
ssize_t n = os_socket_recv(client, buf, BUFSIZE, 0);
|
|
|
|
if (n == -1) {
|
|
if (errno == EAGAIN || errno == EWOULDBLOCK) {
|
|
/* nothing to read, try again later */
|
|
break;
|
|
}
|
|
|
|
if (errno != ECONNRESET)
|
|
fprintf(stderr, "ERROR on connection: %s\n", strerror(errno));
|
|
|
|
control_client_disconnected(instance_data);
|
|
} else if (n == 0) {
|
|
/* recv() returns 0 when the client disconnects */
|
|
control_client_disconnected(instance_data);
|
|
}
|
|
|
|
for (ssize_t i = 0; i < n; i++) {
|
|
process_char(instance_data, buf[i]);
|
|
}
|
|
|
|
/* If we try to read BUFSIZE and receive BUFSIZE bytes from the
|
|
* socket, there's a good chance that there's still more data to be
|
|
* read, so we will try again. Otherwise, simply be done for this
|
|
* iteration and try again on the next frame.
|
|
*/
|
|
if (n < BUFSIZE)
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
string exec(string command) {
|
|
char buffer[128];
|
|
string result = "";
|
|
|
|
// Open pipe to file
|
|
FILE* pipe = popen(command.c_str(), "r");
|
|
if (!pipe) {
|
|
return "popen failed!";
|
|
}
|
|
|
|
// read till end of process:
|
|
while (!feof(pipe)) {
|
|
|
|
// use buffer to read and add to result
|
|
if (fgets(buffer, 128, pipe) != NULL)
|
|
result += buffer;
|
|
}
|
|
|
|
pclose(pipe);
|
|
return result;
|
|
}
|
|
|
|
void init_cpu_stats(overlay_params& params)
|
|
{
|
|
auto& enabled = params.enabled;
|
|
enabled[OVERLAY_PARAM_ENABLED_cpu_stats] = cpuStats.Init()
|
|
&& enabled[OVERLAY_PARAM_ENABLED_cpu_stats];
|
|
enabled[OVERLAY_PARAM_ENABLED_cpu_temp] = cpuStats.GetCpuFile()
|
|
&& enabled[OVERLAY_PARAM_ENABLED_cpu_temp];
|
|
}
|
|
|
|
struct PCI_BUS {
|
|
int domain;
|
|
int bus;
|
|
int slot;
|
|
int func;
|
|
};
|
|
|
|
void init_gpu_stats(uint32_t& vendorID, overlay_params& params)
|
|
{
|
|
if (!params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats])
|
|
return;
|
|
|
|
PCI_BUS pci;
|
|
bool pci_bus_parsed = false;
|
|
const char *pci_dev = nullptr;
|
|
if (!params.pci_dev.empty())
|
|
pci_dev = params.pci_dev.c_str();
|
|
|
|
// for now just checks if pci bus parses correctly, if at all necessary
|
|
if (pci_dev) {
|
|
if (sscanf(pci_dev, "%04x:%02x:%02x.%x",
|
|
&pci.domain, &pci.bus,
|
|
&pci.slot, &pci.func) == 4) {
|
|
pci_bus_parsed = true;
|
|
// reformat back to sysfs file name's and nvml's expected format
|
|
// so config file param's value format doesn't have to be as strict
|
|
std::stringstream ss;
|
|
ss << std::hex
|
|
<< std::setw(4) << std::setfill('0') << pci.domain << ":"
|
|
<< std::setw(2) << pci.bus << ":"
|
|
<< std::setw(2) << pci.slot << "."
|
|
<< std::setw(1) << pci.func;
|
|
params.pci_dev = ss.str();
|
|
pci_dev = params.pci_dev.c_str();
|
|
#ifndef NDEBUG
|
|
std::cerr << "MANGOHUD: PCI device ID: '" << pci_dev << "'\n";
|
|
#endif
|
|
} else {
|
|
std::cerr << "MANGOHUD: Failed to parse PCI device ID: '" << pci_dev << "'\n";
|
|
std::cerr << "MANGOHUD: Specify it as 'domain:bus:slot.func'\n";
|
|
}
|
|
}
|
|
|
|
// NVIDIA or Intel but maybe has Optimus
|
|
if (vendorID == 0x8086
|
|
|| vendorID == 0x10de) {
|
|
|
|
bool nvSuccess = (checkNVML(pci_dev) && getNVMLInfo());
|
|
|
|
#ifdef HAVE_XNVCTRL
|
|
if (!nvSuccess)
|
|
nvSuccess = checkXNVCtrl();
|
|
#endif
|
|
|
|
if ((params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats] = nvSuccess)) {
|
|
vendorID = 0x10de;
|
|
}
|
|
}
|
|
|
|
if (vendorID == 0x8086 || vendorID == 0x1002
|
|
|| gpu.find("Radeon") != std::string::npos
|
|
|| gpu.find("AMD") != std::string::npos) {
|
|
string path;
|
|
string drm = "/sys/class/drm/";
|
|
|
|
auto dirs = ls(drm.c_str(), "card");
|
|
for (auto& dir : dirs) {
|
|
path = drm + dir;
|
|
|
|
#ifndef NDEBUG
|
|
std::cerr << "amdgpu path check: " << path << "/device/vendor" << std::endl;
|
|
#endif
|
|
|
|
string line = read_line(path + "/device/vendor");
|
|
trim(line);
|
|
if (line != "0x1002" || !file_exists(path + "/device/gpu_busy_percent"))
|
|
continue;
|
|
|
|
path += "/device";
|
|
if (pci_bus_parsed && pci_dev) {
|
|
string pci_device = readlink(path.c_str());
|
|
#ifndef NDEBUG
|
|
std::cerr << "PCI device symlink: " << pci_device << "\n";
|
|
#endif
|
|
if (!ends_with(pci_device, pci_dev)) {
|
|
std::cerr << "MANGOHUD: skipping GPU, no PCI ID match\n";
|
|
continue;
|
|
}
|
|
}
|
|
|
|
#ifndef NDEBUG
|
|
std::cerr << "using amdgpu path: " << path << std::endl;
|
|
#endif
|
|
|
|
if (!amdGpuFile)
|
|
amdGpuFile = fopen((path + "/gpu_busy_percent").c_str(), "r");
|
|
if (!amdGpuVramTotalFile)
|
|
amdGpuVramTotalFile = fopen((path + "/mem_info_vram_total").c_str(), "r");
|
|
if (!amdGpuVramUsedFile)
|
|
amdGpuVramUsedFile = fopen((path + "/mem_info_vram_used").c_str(), "r");
|
|
|
|
path += "/hwmon/";
|
|
string tempFolder;
|
|
if (find_folder(path, "hwmon", tempFolder)) {
|
|
if (!amdGpuCoreClockFile)
|
|
amdGpuCoreClockFile = fopen((path + tempFolder + "/freq1_input").c_str(), "r");
|
|
if (!amdGpuMemoryClockFile)
|
|
amdGpuMemoryClockFile = fopen((path + tempFolder + "/freq2_input").c_str(), "r");
|
|
if (!amdTempFile)
|
|
amdTempFile = fopen((path + tempFolder + "/temp1_input").c_str(), "r");
|
|
|
|
params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats] = true;
|
|
vendorID = 0x1002;
|
|
break;
|
|
}
|
|
}
|
|
|
|
// don't bother then
|
|
if (!amdGpuFile && !amdTempFile && !amdGpuVramTotalFile && !amdGpuVramUsedFile) {
|
|
params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats] = false;
|
|
}
|
|
}
|
|
}
|
|
|
|
void init_system_info(){
|
|
const char* ld_preload = getenv("LD_PRELOAD");
|
|
if (ld_preload)
|
|
unsetenv("LD_PRELOAD");
|
|
|
|
ram = exec("cat /proc/meminfo | grep 'MemTotal' | awk '{print $2}'");
|
|
trim(ram);
|
|
cpu = exec("cat /proc/cpuinfo | grep 'model name' | tail -n1 | sed 's/^.*: //' | sed 's/([^)]*)/()/g' | tr -d '(/)'");
|
|
trim(cpu);
|
|
kernel = exec("uname -r");
|
|
trim(kernel);
|
|
os = exec("cat /etc/*-release | grep 'PRETTY_NAME' | cut -d '=' -f 2-");
|
|
os.erase(remove(os.begin(), os.end(), '\"' ), os.end());
|
|
trim(os);
|
|
gpu = exec("lspci | grep VGA | head -n1 | awk -vRS=']' -vFS='[' '{print $2}' | sed '/^$/d' | tail -n1");
|
|
trim(gpu);
|
|
driver = exec("glxinfo | grep 'OpenGL version' | sed 's/^.*: //' | cut -d' ' --output-delimiter=$'\n' -f1- | grep -v '(' | grep -v ')' | tr '\n' ' ' | cut -c 1-");
|
|
trim(driver);
|
|
//driver = itox(device_data->properties.driverVersion);
|
|
|
|
if (ld_preload)
|
|
setenv("LD_PRELOAD", ld_preload, 1);
|
|
#ifndef NDEBUG
|
|
std::cout << "Ram:" << ram << "\n"
|
|
<< "Cpu:" << cpu << "\n"
|
|
<< "Kernel:" << kernel << "\n"
|
|
<< "Os:" << os << "\n"
|
|
<< "Gpu:" << gpu << "\n"
|
|
<< "Driver:" << driver << std::endl;
|
|
#endif
|
|
|
|
if (!log_period_env || !try_stoi(log_period, log_period_env))
|
|
log_period = 100;
|
|
}
|
|
|
|
void check_keybinds(struct overlay_params& params){
|
|
bool pressed = false; // FIXME just a placeholder until wayland support
|
|
uint64_t now = os_time_get(); /* us */
|
|
elapsedF2 = (double)(now - last_f2_press);
|
|
elapsedF12 = (double)(now - last_f12_press);
|
|
elapsedReloadCfg = (double)(now - reload_cfg_press);
|
|
|
|
if (elapsedF2 >= 500000 && !params.output_file.empty()){
|
|
#ifdef HAVE_X11
|
|
pressed = key_is_pressed(params.toggle_logging);
|
|
#else
|
|
pressed = false;
|
|
#endif
|
|
if (pressed){
|
|
last_f2_press = now;
|
|
log_start = now;
|
|
loggingOn = !loggingOn;
|
|
|
|
if (loggingOn && log_period != 0)
|
|
std::thread(logging, ¶ms).detach();
|
|
|
|
}
|
|
}
|
|
|
|
if (elapsedF12 >= 500000){
|
|
#ifdef HAVE_X11
|
|
pressed = key_is_pressed(params.toggle_hud);
|
|
#else
|
|
pressed = false;
|
|
#endif
|
|
if (pressed){
|
|
last_f12_press = now;
|
|
params.no_display = !params.no_display;
|
|
}
|
|
}
|
|
|
|
if (elapsedReloadCfg >= 500000){
|
|
#ifdef HAVE_X11
|
|
pressed = key_is_pressed(params.reload_cfg);
|
|
#else
|
|
pressed = false;
|
|
#endif
|
|
if (pressed){
|
|
parse_overlay_config(¶ms, getenv("MANGOHUD_CONFIG"));
|
|
reload_cfg_press = now;
|
|
}
|
|
}
|
|
}
|
|
|
|
void update_hud_info(struct swapchain_stats& sw_stats, struct overlay_params& params, uint32_t vendorID){
|
|
uint32_t f_idx = sw_stats.n_frames % ARRAY_SIZE(sw_stats.frames_stats);
|
|
uint64_t now = os_time_get(); /* us */
|
|
|
|
double elapsed = (double)(now - sw_stats.last_fps_update); /* us */
|
|
fps = 1000000.0f * sw_stats.n_frames_since_update / elapsed;
|
|
|
|
if (sw_stats.last_present_time) {
|
|
sw_stats.frames_stats[f_idx].stats[OVERLAY_PLOTS_frame_timing] =
|
|
now - sw_stats.last_present_time;
|
|
}
|
|
|
|
if (sw_stats.last_fps_update) {
|
|
if (elapsed >= params.fps_sampling_period) {
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_cpu_stats]) {
|
|
cpuStats.UpdateCPUData();
|
|
sw_stats.total_cpu = cpuStats.GetCPUDataTotal().percent;
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_core_load])
|
|
cpuStats.UpdateCoreMhz();
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_cpu_temp])
|
|
cpuStats.UpdateCpuTemp();
|
|
}
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats]) {
|
|
if (vendorID == 0x1002)
|
|
std::thread(getAmdGpuUsage).detach();
|
|
|
|
if (vendorID == 0x10de)
|
|
std::thread(getNvidiaGpuInfo).detach();
|
|
}
|
|
|
|
// get ram usage/max
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_ram])
|
|
std::thread(update_meminfo).detach();
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_io_read] || params.enabled[OVERLAY_PARAM_ENABLED_io_write])
|
|
std::thread(getIoStats, &sw_stats.io).detach();
|
|
|
|
gpuLoadLog = gpu_info.load;
|
|
cpuLoadLog = sw_stats.total_cpu;
|
|
sw_stats.fps = fps;
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_time]) {
|
|
std::time_t t = std::time(nullptr);
|
|
std::stringstream time;
|
|
time << std::put_time(std::localtime(&t), params.time_format.c_str());
|
|
sw_stats.time = time.str();
|
|
}
|
|
|
|
sw_stats.n_frames_since_update = 0;
|
|
sw_stats.last_fps_update = now;
|
|
|
|
}
|
|
} else {
|
|
sw_stats.last_fps_update = now;
|
|
}
|
|
|
|
sw_stats.last_present_time = now;
|
|
sw_stats.n_frames++;
|
|
sw_stats.n_frames_since_update++;
|
|
}
|
|
|
|
static void snapshot_swapchain_frame(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
struct instance_data *instance_data = device_data->instance;
|
|
update_hud_info(data->sw_stats, instance_data->params, device_data->properties.vendorID);
|
|
check_keybinds(instance_data->params);
|
|
|
|
// not currently used
|
|
// if (instance_data->params.control >= 0) {
|
|
// control_client_check(device_data);
|
|
// process_control_socket(instance_data);
|
|
// }
|
|
}
|
|
|
|
static float get_time_stat(void *_data, int _idx)
|
|
{
|
|
struct swapchain_stats *data = (struct swapchain_stats *) _data;
|
|
if ((ARRAY_SIZE(data->frames_stats) - _idx) > data->n_frames)
|
|
return 0.0f;
|
|
int idx = ARRAY_SIZE(data->frames_stats) +
|
|
data->n_frames < ARRAY_SIZE(data->frames_stats) ?
|
|
_idx - data->n_frames :
|
|
_idx + data->n_frames;
|
|
idx %= ARRAY_SIZE(data->frames_stats);
|
|
/* Time stats are in us. */
|
|
return data->frames_stats[idx].stats[data->stat_selector] / data->time_dividor;
|
|
}
|
|
|
|
void position_layer(struct overlay_params& params, ImVec2 window_size)
|
|
{
|
|
unsigned width = ImGui::GetIO().DisplaySize.x;
|
|
unsigned height = ImGui::GetIO().DisplaySize.y;
|
|
float margin = 10.0f;
|
|
if (params.offset_x > 0 || params.offset_y > 0)
|
|
margin = 0.0f;
|
|
|
|
ImGui::SetNextWindowBgAlpha(params.background_alpha);
|
|
ImGui::SetNextWindowSize(window_size, ImGuiCond_Always);
|
|
ImGui::PushStyleVar(ImGuiStyleVar_WindowBorderSize, 0.0f);
|
|
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(8,-3));
|
|
ImGui::PushStyleVar(ImGuiStyleVar_Alpha, params.alpha);
|
|
|
|
switch (params.position) {
|
|
case LAYER_POSITION_TOP_LEFT:
|
|
ImGui::SetNextWindowPos(ImVec2(margin + params.offset_x, margin + params.offset_y), ImGuiCond_Always);
|
|
break;
|
|
case LAYER_POSITION_TOP_RIGHT:
|
|
ImGui::SetNextWindowPos(ImVec2(width - window_size.x - margin + params.offset_x, margin + params.offset_y),
|
|
ImGuiCond_Always);
|
|
break;
|
|
case LAYER_POSITION_BOTTOM_LEFT:
|
|
ImGui::SetNextWindowPos(ImVec2(margin + params.offset_x, height - window_size.y - margin + params.offset_y),
|
|
ImGuiCond_Always);
|
|
break;
|
|
case LAYER_POSITION_BOTTOM_RIGHT:
|
|
ImGui::SetNextWindowPos(ImVec2(width - window_size.x - margin + params.offset_x,
|
|
height - window_size.y - margin + params.offset_y),
|
|
ImGuiCond_Always);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void right_aligned_text(float off_x, const char *fmt, ...)
|
|
{
|
|
ImVec2 pos = ImGui::GetCursorPos();
|
|
char buffer[32] {};
|
|
|
|
va_list args;
|
|
va_start(args, fmt);
|
|
vsnprintf(buffer, sizeof(buffer), fmt, args);
|
|
va_end(args);
|
|
|
|
ImVec2 sz = ImGui::CalcTextSize(buffer);
|
|
ImGui::SetCursorPosX(pos.x + off_x - sz.x);
|
|
ImGui::Text("%s", buffer);
|
|
}
|
|
|
|
float get_ticker_limited_pos(float pos, float tw, float& left_limit, float& right_limit)
|
|
{
|
|
float cw = ImGui::GetContentRegionAvailWidth();
|
|
float new_pos_x = ImGui::GetCursorPosX();
|
|
left_limit = cw - tw + new_pos_x;
|
|
right_limit = new_pos_x;
|
|
|
|
if (cw < tw) {
|
|
new_pos_x += pos;
|
|
// acts as a delay before it starts scrolling again
|
|
if (new_pos_x < left_limit)
|
|
return left_limit;
|
|
else if (new_pos_x > right_limit)
|
|
return right_limit;
|
|
else
|
|
return new_pos_x;
|
|
}
|
|
return new_pos_x;
|
|
}
|
|
|
|
#ifdef HAVE_DBUS
|
|
void render_mpris_metadata(swapchain_stats& data, metadata& meta, uint64_t frame_timing)
|
|
{
|
|
scoped_lock lk(meta.mutex);
|
|
if (meta.valid) {
|
|
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, ImVec2(8,0));
|
|
ImGui::Dummy(ImVec2(0.0f, 20.0f));
|
|
ImGui::PushFont(data.font1);
|
|
|
|
if (meta.ticker.needs_recalc) {
|
|
meta.ticker.tw0 = ImGui::CalcTextSize(meta.title.c_str()).x;
|
|
meta.ticker.tw1 = ImGui::CalcTextSize(meta.artists.c_str()).x;
|
|
meta.ticker.tw2 = ImGui::CalcTextSize(meta.album.c_str()).x;
|
|
meta.ticker.longest = std::max(std::max(
|
|
meta.ticker.tw0,
|
|
meta.ticker.tw1),
|
|
meta.ticker.tw2);
|
|
meta.ticker.needs_recalc = false;
|
|
}
|
|
|
|
float new_pos, left_limit = 0, right_limit = 0;
|
|
get_ticker_limited_pos(meta.ticker.pos, meta.ticker.longest, left_limit, right_limit);
|
|
|
|
if (meta.ticker.pos < left_limit - g_overflow * .5f) {
|
|
meta.ticker.dir = -1;
|
|
meta.ticker.pos = (left_limit - g_overflow * .5f) + 1.f /* random */;
|
|
} else if (meta.ticker.pos > right_limit + g_overflow) {
|
|
meta.ticker.dir = 1;
|
|
meta.ticker.pos = (right_limit + g_overflow) - 1.f /* random */;
|
|
}
|
|
|
|
meta.ticker.pos -= .5f * (frame_timing / 16666.7f) * meta.ticker.dir;
|
|
|
|
new_pos = get_ticker_limited_pos(meta.ticker.pos, meta.ticker.tw0, left_limit, right_limit);
|
|
ImGui::SetCursorPosX(new_pos);
|
|
ImGui::Text("%s", meta.title.c_str());
|
|
|
|
new_pos = get_ticker_limited_pos(meta.ticker.pos, meta.ticker.tw1, left_limit, right_limit);
|
|
ImGui::SetCursorPosX(new_pos);
|
|
ImGui::Text("%s", meta.artists.c_str());
|
|
//ImGui::NewLine();
|
|
if (!meta.album.empty()) {
|
|
new_pos = get_ticker_limited_pos(meta.ticker.pos, meta.ticker.tw2, left_limit, right_limit);
|
|
ImGui::SetCursorPosX(new_pos);
|
|
ImGui::Text("%s", meta.album.c_str());
|
|
}
|
|
ImGui::PopFont();
|
|
ImGui::PopStyleVar();
|
|
}
|
|
}
|
|
#endif
|
|
|
|
void render_imgui(swapchain_stats& data, struct overlay_params& params, ImVec2& window_size, bool is_vulkan)
|
|
{
|
|
uint32_t f_idx = (data.n_frames - 1) % ARRAY_SIZE(data.frames_stats);
|
|
uint64_t frame_timing = data.frames_stats[f_idx].stats[OVERLAY_PLOTS_frame_timing];
|
|
static float char_width = ImGui::CalcTextSize("A").x;
|
|
window_size = ImVec2(params.width, params.height);
|
|
unsigned width = ImGui::GetIO().DisplaySize.x;
|
|
unsigned height = ImGui::GetIO().DisplaySize.y;
|
|
|
|
if (!params.no_display){
|
|
ImGui::Begin("Main", &open, ImGuiWindowFlags_NoDecoration);
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_version])
|
|
ImGui::Text("%s", MANGOHUD_VERSION);
|
|
ImGui::Dummy(ImVec2(0, 8.0f));
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_time]){
|
|
ImGui::TextColored(ImVec4(1.0f, 1.0f, 1.0f, 1.00f), "%s", data.time.c_str());
|
|
}
|
|
ImGui::BeginTable("hud", params.tableCols);
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_gpu_stats]){
|
|
ImGui::TableNextRow();
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.gpu_color), "GPU");
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%i", gpu_info.load);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::Text("%%");
|
|
// ImGui::SameLine(150);
|
|
// ImGui::Text("%s", "%");
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_gpu_temp]){
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%i", gpu_info.temp);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::Text("°C");
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_gpu_core_clock]){
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%i", gpu_info.CoreClock);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("MHz");
|
|
ImGui::PopFont();
|
|
}
|
|
}
|
|
if(params.enabled[OVERLAY_PARAM_ENABLED_cpu_stats]){
|
|
ImGui::TableNextRow();
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.cpu_color), "CPU");
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%d", data.total_cpu);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::Text("%%");
|
|
// ImGui::SameLine(150);
|
|
// ImGui::Text("%s", "%");
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_cpu_temp]){
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%i", cpuStats.GetCPUDataTotal().temp);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::Text("°C");
|
|
}
|
|
}
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_core_load]){
|
|
int i = 0;
|
|
for (const CPUData &cpuData : cpuStats.GetCPUData())
|
|
{
|
|
ImGui::TableNextRow();
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.cpu_color), "CPU");
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.cpu_color),"%i", i);
|
|
ImGui::PopFont();
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%i", int(cpuData.percent));
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::Text("%%");
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%i", cpuData.mhz);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("MHz");
|
|
ImGui::PopFont();
|
|
i++;
|
|
}
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_io_read] || params.enabled[OVERLAY_PARAM_ENABLED_io_write]){
|
|
auto sampling = params.fps_sampling_period;
|
|
ImGui::TableNextRow();
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_io_read] && !params.enabled[OVERLAY_PARAM_ENABLED_io_write])
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.io_color), "IO RD");
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_io_write] && !params.enabled[OVERLAY_PARAM_ENABLED_io_read])
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.io_color), "IO RW");
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_io_read] && params.enabled[OVERLAY_PARAM_ENABLED_io_write])
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.io_color), "IO RD/RW");
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_io_read]){
|
|
ImGui::TableNextCell();
|
|
float val = data.io.diff.read * 1000000 / sampling;
|
|
right_aligned_text(char_width * 4, val < 100 ? "%.2f" : "%.f", val);
|
|
ImGui::SameLine(0,1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("MiB/s");
|
|
ImGui::PopFont();
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_io_write]){
|
|
ImGui::TableNextCell();
|
|
float val = data.io.diff.write * 1000000 / sampling;
|
|
right_aligned_text(char_width * 4, val < 100 ? "%.2f" : "%.f", val);
|
|
ImGui::SameLine(0,1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("MiB/s");
|
|
ImGui::PopFont();
|
|
}
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_vram]){
|
|
ImGui::TableNextRow();
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.vram_color), "VRAM");
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%.2f", gpu_info.memoryUsed);
|
|
ImGui::SameLine(0,1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("GiB");
|
|
ImGui::PopFont();
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_gpu_mem_clock]){
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%i", gpu_info.MemClock);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("MHz");
|
|
ImGui::PopFont();
|
|
}
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_ram]){
|
|
ImGui::TableNextRow();
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.ram_color), "RAM");
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%.2f", memused);
|
|
ImGui::SameLine(0,1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("GiB");
|
|
ImGui::PopFont();
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_fps]){
|
|
ImGui::TableNextRow();
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.engine_color), "%s", is_vulkan ? data.engineName.c_str() : "OpenGL");
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%.0f", data.fps);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("FPS");
|
|
ImGui::PopFont();
|
|
ImGui::TableNextCell();
|
|
right_aligned_text(char_width * 4, "%.1f", 1000 / data.fps);
|
|
ImGui::SameLine(0, 1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("ms");
|
|
ImGui::PopFont();
|
|
}
|
|
ImGui::EndTable();
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_fps]){
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Dummy(ImVec2(0, 8.0f));
|
|
auto engine_color = ImGui::ColorConvertU32ToFloat4(params.engine_color);
|
|
if (is_vulkan) {
|
|
if ((data.engineName == "DXVK" || data.engineName == "VKD3D")){
|
|
ImGui::TextColored(engine_color,
|
|
"%s/%d.%d.%d", data.engineVersion.c_str(),
|
|
data.version_vk.major,
|
|
data.version_vk.minor,
|
|
data.version_vk.patch);
|
|
} else {
|
|
ImGui::TextColored(engine_color,
|
|
"%d.%d.%d",
|
|
data.version_vk.major,
|
|
data.version_vk.minor,
|
|
data.version_vk.patch);
|
|
}
|
|
} else {
|
|
ImGui::TextColored(engine_color,
|
|
"%d.%d%s", data.version_gl.major, data.version_gl.minor,
|
|
data.version_gl.is_gles ? " ES" : "");
|
|
}
|
|
ImGui::SameLine();
|
|
ImGui::TextColored(engine_color,
|
|
"/ %s", data.deviceName.c_str());
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_arch]){
|
|
ImGui::Dummy(ImVec2(0.0,5.0f));
|
|
ImGui::TextColored(engine_color, "%s", "" MANGOHUD_ARCH);
|
|
}
|
|
ImGui::PopFont();
|
|
}
|
|
|
|
if (loggingOn && log_period == 0){
|
|
uint64_t now = os_time_get();
|
|
elapsedLog = (double)(now - log_start);
|
|
if ((elapsedLog) >= params.log_duration * 1000000)
|
|
loggingOn = false;
|
|
|
|
out << fps << "," << cpuLoadLog << "," << gpuLoadLog << "," << (now - log_start) << endl;
|
|
}
|
|
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_frame_timing]){
|
|
ImGui::Dummy(ImVec2(0.0f, params.font_size / 2));
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::TextColored(ImGui::ColorConvertU32ToFloat4(params.engine_color), "%s", "Frametime");
|
|
ImGui::PopFont();
|
|
|
|
char hash[40];
|
|
snprintf(hash, sizeof(hash), "##%s", overlay_param_names[OVERLAY_PARAM_ENABLED_frame_timing]);
|
|
data.stat_selector = OVERLAY_PLOTS_frame_timing;
|
|
data.time_dividor = 1000.0f;
|
|
|
|
ImGui::PushStyleColor(ImGuiCol_FrameBg, ImVec4(0.0f, 0.0f, 0.0f, 0.0f));
|
|
double min_time = 0.0f;
|
|
double max_time = 50.0f;
|
|
ImGui::PlotLines(hash, get_time_stat, &data,
|
|
ARRAY_SIZE(data.frames_stats), 0,
|
|
NULL, min_time, max_time,
|
|
ImVec2(ImGui::GetContentRegionAvailWidth() - params.font_size * 2.2, 50));
|
|
ImGui::PopStyleColor();
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_frame_timing]){
|
|
ImGui::SameLine(0,1.0f);
|
|
ImGui::PushFont(data.font1);
|
|
ImGui::Text("%.1f ms", 1000 / data.fps); //frame_timing / 1000.f);
|
|
ImGui::PopFont();
|
|
}
|
|
|
|
#ifdef HAVE_DBUS
|
|
render_mpris_metadata(data, spotify, frame_timing);
|
|
render_mpris_metadata(data, generic_mpris, frame_timing);
|
|
#endif
|
|
|
|
window_size = ImVec2(window_size.x, ImGui::GetCursorPosY() + 10.0f);
|
|
ImGui::End();
|
|
if(loggingOn){
|
|
ImGui::SetNextWindowBgAlpha(0.0);
|
|
ImGui::SetNextWindowSize(ImVec2(params.font_size * 13, params.font_size * 13), ImGuiCond_Always);
|
|
ImGui::SetNextWindowPos(ImVec2(width - params.font_size * 13,
|
|
0),
|
|
ImGuiCond_Always);
|
|
ImGui::Begin("Logging", &open, ImGuiWindowFlags_NoDecoration);
|
|
ImGui::Text("Logging...");
|
|
ImGui::Text("Elapsed: %isec", int((elapsedLog) / 1000000));
|
|
ImGui::End();
|
|
}
|
|
if (params.enabled[OVERLAY_PARAM_ENABLED_crosshair]){
|
|
ImGui::SetNextWindowBgAlpha(0.0);
|
|
ImGui::SetNextWindowSize(ImVec2(width, height), ImGuiCond_Always);
|
|
ImGui::SetNextWindowPos(ImVec2(0, 0), ImGuiCond_Always);
|
|
ImGui::Begin("Logging", &open, ImGuiWindowFlags_NoDecoration);
|
|
ImVec2 horiz = ImVec2(width / 2 - (params.crosshair_size / 2), height / 2);
|
|
ImVec2 vert = ImVec2(width / 2, height / 2 - (params.crosshair_size / 2));
|
|
ImGui::GetWindowDrawList()->AddLine(horiz,
|
|
ImVec2(horiz.x + params.crosshair_size, horiz.y + 0),
|
|
params.crosshair_color, 2.0f);
|
|
ImGui::GetWindowDrawList()->AddLine(vert,
|
|
ImVec2(vert.x + 0, vert.y + params.crosshair_size),
|
|
params.crosshair_color, 2.0f);
|
|
ImGui::End();
|
|
}
|
|
}
|
|
}
|
|
|
|
static void compute_swapchain_display(struct swapchain_data *data)
|
|
{
|
|
struct device_data *device_data = data->device;
|
|
struct instance_data *instance_data = device_data->instance;
|
|
|
|
ImGui::SetCurrentContext(data->imgui_context);
|
|
ImGui::NewFrame();
|
|
{
|
|
scoped_lock lk(instance_data->notifier.mutex);
|
|
position_layer(instance_data->params, data->window_size);
|
|
render_imgui(data->sw_stats, instance_data->params, data->window_size, true);
|
|
}
|
|
ImGui::PopStyleVar(3);
|
|
|
|
ImGui::EndFrame();
|
|
ImGui::Render();
|
|
}
|
|
|
|
static uint32_t vk_memory_type(struct device_data *data,
|
|
VkMemoryPropertyFlags properties,
|
|
uint32_t type_bits)
|
|
{
|
|
VkPhysicalDeviceMemoryProperties prop;
|
|
data->instance->vtable.GetPhysicalDeviceMemoryProperties(data->physical_device, &prop);
|
|
for (uint32_t i = 0; i < prop.memoryTypeCount; i++)
|
|
if ((prop.memoryTypes[i].propertyFlags & properties) == properties && type_bits & (1<<i))
|
|
return i;
|
|
return 0xFFFFFFFF; // Unable to find memoryType
|
|
}
|
|
|
|
static void ensure_swapchain_fonts(struct swapchain_data *data,
|
|
VkCommandBuffer command_buffer)
|
|
{
|
|
if (data->font_uploaded)
|
|
return;
|
|
|
|
data->font_uploaded = true;
|
|
|
|
struct device_data *device_data = data->device;
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
unsigned char* pixels;
|
|
int width, height;
|
|
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
|
|
size_t upload_size = width * height * 4 * sizeof(char);
|
|
|
|
/* 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, &data->upload_font_buffer));
|
|
VkMemoryRequirements upload_buffer_req;
|
|
device_data->vtable.GetBufferMemoryRequirements(device_data->device,
|
|
data->upload_font_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,
|
|
&data->upload_font_buffer_mem));
|
|
VK_CHECK(device_data->vtable.BindBufferMemory(device_data->device,
|
|
data->upload_font_buffer,
|
|
data->upload_font_buffer_mem, 0));
|
|
|
|
/* Upload to Buffer */
|
|
char* map = NULL;
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device,
|
|
data->upload_font_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 = data->upload_font_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,
|
|
data->upload_font_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 = data->font_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,
|
|
data->upload_font_buffer,
|
|
data->font_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 = data->font_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);
|
|
|
|
/* Store our identifier */
|
|
io.Fonts->TexID = (ImTextureID)(intptr_t)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);
|
|
|
|
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, vertex_size, 0, (void**)(&vtx_dst)));
|
|
VK_CHECK(device_data->vtable.MapMemory(device_data->device, draw->index_buffer_mem,
|
|
0, index_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);
|
|
VkDescriptorSet desc_set[1] = { data->descriptor_set };
|
|
device_data->vtable.CmdBindDescriptorSets(draw->command_buffer, VK_PIPELINE_BIND_POINT_GRAPHICS,
|
|
data->pipeline_layout, 0, 1, desc_set, 0, NULL);
|
|
|
|
/* 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);
|
|
|
|
// 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_MINUS_SRC_ALPHA;
|
|
color_attachment[0].dstAlphaBlendFactor = VK_BLEND_FACTOR_ZERO;
|
|
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);
|
|
|
|
ImGuiIO& io = ImGui::GetIO();
|
|
int font_size = device_data->instance->params.font_size;
|
|
if (!font_size)
|
|
font_size = 24;
|
|
|
|
// ImGui takes ownership of the data, no need to free it
|
|
if (!device_data->instance->params.font_file.empty() && file_exists(device_data->instance->params.font_file)) {
|
|
data->font = io.Fonts->AddFontFromFileTTF(device_data->instance->params.font_file.c_str(), font_size);
|
|
data->sw_stats.font1 = io.Fonts->AddFontFromFileTTF(device_data->instance->params.font_file.c_str(), font_size * 0.55f);
|
|
} else {
|
|
ImFontConfig font_cfg = ImFontConfig();
|
|
const char* ttf_compressed_base85 = GetDefaultCompressedFontDataTTFBase85();
|
|
const ImWchar* glyph_ranges = io.Fonts->GetGlyphRangesDefault();
|
|
|
|
data->font = io.Fonts->AddFontFromMemoryCompressedBase85TTF(ttf_compressed_base85, font_size, &font_cfg, glyph_ranges);
|
|
data->sw_stats.font1 = io.Fonts->AddFontFromMemoryCompressedBase85TTF(ttf_compressed_base85, font_size * 0.55, &font_cfg, glyph_ranges);
|
|
}
|
|
unsigned char* pixels;
|
|
int width, height;
|
|
io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
|
|
|
|
/* Font image */
|
|
VkImageCreateInfo image_info = {};
|
|
image_info.sType = VK_STRUCTURE_TYPE_IMAGE_CREATE_INFO;
|
|
image_info.imageType = VK_IMAGE_TYPE_2D;
|
|
image_info.format = VK_FORMAT_R8G8B8A8_UNORM;
|
|
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, &data->font_image));
|
|
VkMemoryRequirements font_image_req;
|
|
device_data->vtable.GetImageMemoryRequirements(device_data->device,
|
|
data->font_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, &data->font_mem));
|
|
VK_CHECK(device_data->vtable.BindImageMemory(device_data->device,
|
|
data->font_image,
|
|
data->font_mem, 0));
|
|
|
|
/* Font image view */
|
|
VkImageViewCreateInfo view_info = {};
|
|
view_info.sType = VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO;
|
|
view_info.image = data->font_image;
|
|
view_info.viewType = VK_IMAGE_VIEW_TYPE_2D;
|
|
view_info.format = VK_FORMAT_R8G8B8A8_UNORM;
|
|
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, &data->font_image_view));
|
|
|
|
/* Descriptor set */
|
|
VkDescriptorImageInfo desc_image[1] = {};
|
|
desc_image[0].sampler = data->font_sampler;
|
|
desc_image[0].imageView = data->font_image_view;
|
|
desc_image[0].imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
|
|
VkWriteDescriptorSet write_desc[1] = {};
|
|
write_desc[0].sType = VK_STRUCTURE_TYPE_WRITE_DESCRIPTOR_SET;
|
|
write_desc[0].dstSet = data->descriptor_set;
|
|
write_desc[0].descriptorCount = 1;
|
|
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);
|
|
}
|
|
|
|
void imgui_custom_style(struct overlay_params& params){
|
|
ImGuiStyle& style = ImGui::GetStyle();
|
|
style.Colors[ImGuiCol_PlotLines] = ImGui::ColorConvertU32ToFloat4(params.frametime_color);
|
|
style.Colors[ImGuiCol_WindowBg] = ImGui::ColorConvertU32ToFloat4(params.background_color);
|
|
style.Colors[ImGuiCol_Text] = ImGui::ColorConvertU32ToFloat4(params.text_color);
|
|
style.CellPadding.y = -2;
|
|
}
|
|
|
|
static void setup_swapchain_data(struct swapchain_data *data,
|
|
const VkSwapchainCreateInfoKHR *pCreateInfo, struct overlay_params& params)
|
|
{
|
|
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);
|
|
imgui_custom_style(params);
|
|
|
|
struct device_data *device_data = data->device;
|
|
|
|
/* 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_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);
|
|
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);
|
|
|
|
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, device_data->instance->params);
|
|
|
|
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;
|
|
|
|
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);
|
|
ss << "." << VK_VERSION_MINOR(prop.driverVersion);
|
|
ss << "." << VK_VERSION_PATCH(prop.driverVersion);
|
|
}
|
|
ss << ")";
|
|
swapchain_data->sw_stats.deviceName = ss.str();
|
|
|
|
return result;
|
|
}
|
|
|
|
static void overlay_DestroySwapchainKHR(
|
|
VkDevice device,
|
|
VkSwapchainKHR swapchain,
|
|
const VkAllocationCallbacks* pAllocator)
|
|
{
|
|
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) {
|
|
int64_t adjustedSleep = stats.sleepTime - stats.frameOverhead;
|
|
this_thread::sleep_for(chrono::nanoseconds(adjustedSleep));
|
|
stats.frameOverhead = ((os_time_get_nano() - stats.frameStart) - adjustedSleep);
|
|
if (stats.frameOverhead > stats.targetFrameTime)
|
|
stats.frameOverhead = 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;
|
|
}
|
|
|
|
if (fps_limit_stats.targetFrameTime > 0){
|
|
fps_limit_stats.frameStart = os_time_get_nano();
|
|
FpsLimiter(fps_limit_stats);
|
|
fps_limit_stats.frameEnd = os_time_get_nano();
|
|
}
|
|
|
|
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;
|
|
|
|
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;
|
|
|
|
if (!is_blacklisted()) {
|
|
device_map_queues(device_data, pCreateInfo);
|
|
|
|
init_gpu_stats(device_data->properties.vendorID, instance_data->params);
|
|
init_system_info();
|
|
}
|
|
|
|
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 engineName, engineVersion;
|
|
if (!is_blacklisted()) {
|
|
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" && engineName != "vkd3d" && engineName != "Feral3D")
|
|
engineName = "VULKAN";
|
|
|
|
if (engineName == "vkd3d")
|
|
engineName = "VKD3D";
|
|
}
|
|
|
|
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);
|
|
|
|
if (!is_blacklisted()) {
|
|
parse_overlay_config(&instance_data->params, getenv("MANGOHUD_CONFIG"));
|
|
instance_data->notifier.params = &instance_data->params;
|
|
start_notifier(instance_data->notifier);
|
|
|
|
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 / 2;
|
|
} else {
|
|
instance_data->params.height += 24 / 2;
|
|
}
|
|
}
|
|
|
|
instance_data->engineName = engineName;
|
|
instance_data->engineVersion = engineVersion;
|
|
}
|
|
|
|
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())
|
|
stop_notifier(instance_data->notifier);
|
|
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);
|
|
}
|