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88 lines
2.3 KiB
C++
88 lines
2.3 KiB
C++
#pragma once
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#ifndef MANGOHUD_OVERLAY_H
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#define MANGOHUD_OVERLAY_H
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#include <string>
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#include <stdint.h>
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#include <vector>
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#include "imgui.h"
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#include "overlay_params.h"
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#include "iostats.h"
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#include "timing.hpp"
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struct frame_stat {
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uint64_t stats[OVERLAY_PLOTS_MAX];
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};
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struct swapchain_stats {
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uint64_t n_frames;
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enum overlay_plots stat_selector;
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double time_dividor;
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struct frame_stat stats_min, stats_max;
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struct frame_stat frames_stats[200];
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ImFont* font1 = nullptr;
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ImFont* font_text = nullptr;
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std::string time;
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double fps;
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struct iostats io;
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int total_cpu;
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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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ImVec2 main_window_pos;
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struct {
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int32_t major;
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int32_t minor;
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bool is_gles;
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} version_gl;
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struct {
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int32_t major;
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int32_t minor;
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int32_t patch;
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} version_vk;
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std::string engineName;
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std::string engineVersion;
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std::string deviceName;
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std::string gpuName;
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std::string driverName;
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};
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struct fps_limit {
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Clock::time_point frameStart;
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Clock::time_point frameEnd;
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Clock::duration targetFrameTime;
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Clock::duration frameOverhead;
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Clock::duration sleepTime;
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};
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struct benchmark_stats {
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float ninety;
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float avg;
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float oneP;
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float pointOneP;
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float total;
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std::vector<float> fps_data;
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};
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extern struct fps_limit fps_limit_stats;
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extern int32_t deviceID;
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extern struct benchmark_stats benchmark;
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void position_layer(struct swapchain_stats& data, struct overlay_params& params, ImVec2 window_size);
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void render_imgui(swapchain_stats& data, struct overlay_params& params, ImVec2& window_size, bool is_vulkan);
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void update_hud_info(struct swapchain_stats& sw_stats, struct overlay_params& params, uint32_t vendorID);
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void init_gpu_stats(uint32_t& vendorID, overlay_params& params);
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void init_cpu_stats(overlay_params& params);
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void check_keybinds(struct swapchain_stats& sw_stats, struct overlay_params& params, uint32_t vendorID);
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void init_system_info(void);
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void FpsLimiter(struct fps_limit& stats);
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void imgui_custom_style(struct overlay_params& params);
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void get_device_name(int32_t vendorID, int32_t deviceID, struct swapchain_stats& sw_stats);
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void calculate_benchmark_data(void);
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void create_fonts(const overlay_params& params, ImFont*& small_font, ImFont*& text_font);
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#endif //MANGOHUD_OVERLAY_H
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