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https://github.com/encounter/aurora.git
synced 2026-03-30 10:57:39 -07:00
Pieter-Jan Briers
da0e2886f3
This is UB because of some C++ insanity. Moving to shared_ptr fixes it.
47 lines
2.0 KiB
C++
47 lines
2.0 KiB
C++
#include "BackendBinding.hpp"
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#include <memory>
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#if !defined(SDL_PLATFORM_MACOS)
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#include <SDL3/SDL_video.h>
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#endif
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namespace aurora::webgpu::utils {
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std::shared_ptr<wgpu::ChainedStruct> SetupWindowAndGetSurfaceDescriptorCocoa(SDL_Window* window);
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std::shared_ptr<wgpu::ChainedStruct> SetupWindowAndGetSurfaceDescriptor(SDL_Window* window) {
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#if defined(SDL_PLATFORM_MACOS)
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return SetupWindowAndGetSurfaceDescriptorCocoa(window);
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#else
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const auto props = SDL_GetWindowProperties(window);
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#if defined(SDL_PLATFORM_ANDROID)
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std::shared_ptr<wgpu::SurfaceSourceAndroidNativeWindow> desc =
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std::make_shared<wgpu::SurfaceSourceAndroidNativeWindow>();
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desc->window = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_ANDROID_WINDOW_POINTER, nullptr);
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return std::move(desc);
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#elif defined(SDL_PLATFORM_WIN32)
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std::shared_ptr<wgpu::SurfaceSourceWindowsHWND> desc = std::make_shared<wgpu::SurfaceSourceWindowsHWND>();
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desc->hwnd = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_WIN32_HWND_POINTER, nullptr);
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desc->hinstance = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_WIN32_INSTANCE_POINTER, nullptr);
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return std::move(desc);
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#elif defined(SDL_PLATFORM_LINUX)
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const char* driver = SDL_GetCurrentVideoDriver();
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if (SDL_strcmp(driver, "wayland") == 0) {
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std::shared_ptr<wgpu::SurfaceSourceWaylandSurface> desc = std::make_shared<wgpu::SurfaceSourceWaylandSurface>();
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desc->display = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_WAYLAND_DISPLAY_POINTER, nullptr);
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desc->surface = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_WAYLAND_SURFACE_POINTER, nullptr);
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return std::move(desc);
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}
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if (SDL_strcmp(driver, "x11") == 0) {
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std::shared_ptr<wgpu::SurfaceSourceXlibWindow> desc = std::make_shared<wgpu::SurfaceSourceXlibWindow>();
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desc->display = SDL_GetPointerProperty(props, SDL_PROP_WINDOW_X11_DISPLAY_POINTER, nullptr);
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desc->window = SDL_GetNumberProperty(props, SDL_PROP_WINDOW_X11_WINDOW_NUMBER, 0);
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return std::move(desc);
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}
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#endif
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return nullptr;
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#endif
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}
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} // namespace aurora::webgpu::utils
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