Files
kaizen/src/frontend/RenderWidget.hpp
2025-07-29 11:08:05 +02:00

80 lines
2.1 KiB
C++

#pragma once
#include <ParallelRDPWrapper.hpp>
#include <SDL3/SDL.h>
#include <SDL3/SDL_vulkan.h>
struct InputSettings;
namespace n64 {
struct Core;
}
class SDLParallelRdpWindowInfo final : public ParallelRDP::WindowInfo {
public:
explicit SDLParallelRdpWindowInfo(SDL_Window* window) : window(window) {}
CoordinatePair get_window_size() override {
int w,h;
SDL_GetWindowSizeInPixels(window, &w, &h);
return CoordinatePair{static_cast<float>(w), static_cast<float>(h)};
}
private:
SDL_Window* window{};
};
class SDLWSIPlatform final : public Vulkan::WSIPlatform {
public:
explicit SDLWSIPlatform(SDL_Window* window) : window(window) {}
~SDLWSIPlatform() = default;
std::vector<const char *> get_instance_extensions() override {
auto vec = std::vector<const char *>();
u32 extCount;
const auto &extensions = SDL_Vulkan_GetInstanceExtensions(&extCount);
vec.resize(extCount);
for (u32 i = 0; i < extCount; i++) {
vec[i] = extensions[i];
}
return vec;
}
VkSurfaceKHR create_surface(VkInstance instance, VkPhysicalDevice pDevice) override {
SDL_Vulkan_CreateSurface(window, instance, nullptr, &surface);
return surface;
}
void destroy_surface(VkInstance instance, VkSurfaceKHR surface) override {
SDL_Vulkan_DestroySurface(instance, surface, nullptr);
}
uint32_t get_surface_width() override { return 640; }
uint32_t get_surface_height() override { return 480; }
bool alive(Vulkan::WSI &) override { return true; }
void poll_input() override {}
void poll_input_async(Granite::InputTrackerHandler *handler) override {}
void event_frame_tick(double frame, double elapsed) override {}
const VkApplicationInfo *get_application_info() override { return &appInfo; }
VkApplicationInfo appInfo{.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO, .apiVersion = VK_API_VERSION_1_3};
SDL_Window* window{};
VkSurfaceKHR surface;
private:
bool gamepadConnected = false;
};
class RenderWidget final {
public:
explicit RenderWidget(SDL_Window*);
std::shared_ptr<ParallelRDP::WindowInfo> windowInfo;
std::shared_ptr<SDLWSIPlatform> wsiPlatform;
};