gpu_diagnostics.h

#pragma once
 
#include "pixelbullet/graphics/graphics_config.h"
 
#include <cstddef>
#include <cstdint>
#include <optional>
#include <string>
#include <string_view>
#include <vector>
 
namespace pixelbullet
{
enum class GraphicsDeviceType : uint8_t
{
    Other,
    Integrated,
    Discrete,
    Virtual,
    Cpu
};
 
struct GraphicsDeviceProperties
{
    std::string name;
    GraphicsDeviceType type = GraphicsDeviceType::Other;
    uint32_t api_version = 0;
    uint32_t vendor_id = 0;
    uint32_t device_id = 0;
};
 
struct GraphicsDeviceCompatibilityEvaluation
{
    bool is_compatible = false;
    uint32_t score = 0;
    std::vector<std::string> rejection_reasons;
};
 
struct GraphicsDeviceDiagnosticsEntry
{
    GraphicsDeviceProperties properties;
    GraphicsDeviceCompatibilityEvaluation evaluation;
    bool matches_preference = false;
    bool selected = false;
};
 
struct GraphicsDeviceDiagnosticsReport
{
    std::vector<GraphicsDeviceDiagnosticsEntry> entries;
    std::optional<std::size_t> selected_index;
    bool matched_preference = false;
};
 
[[nodiscard]] std::string FormatGraphicsApiVersion(uint32_t version);
[[nodiscard]] std::string_view DescribeGraphicsDeviceType(GraphicsDeviceType device_type) noexcept;
[[nodiscard]] GraphicsDeviceDiagnosticsReport EnumerateUtilityGpuDiagnostics(const GraphicsDeviceDiagnosticsRequest& request);
} // namespace pixelbullet