blob: 7bbbd712463eb401a952ae26cfdf92b75cee5cfb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
|
#include <asl/print.hpp>
#include <asl/buffer.hpp>
#include <SDL3/SDL.h>
#include <SDL3/SDL_main.h>
#include <SDL3/SDL_vulkan.h>
#include "hk21/vulkan_loader/api.hpp"
int SDL_main(int /* argc */, char* /* argv */[])
{
SDL_Init(SDL_INIT_VIDEO);
SDL_Window* window = SDL_CreateWindow("HK-21 - 460nm", 1280, 720, SDL_WINDOW_VULKAN);
SDL_ShowWindow(window);
asl::buffer<const char*> instance_extensions;
asl::buffer<const char*> device_extensions;
asl::buffer<const char*> layers;
{
uint32_t count = 0;
const char* const* extensions = SDL_Vulkan_GetInstanceExtensions(&count);
for (uint32_t i = 0; i < count; ++i)
{
instance_extensions.push(extensions[i]); // NOLINT(*-pointer-arithmetic)
}
}
layers.push("VK_LAYER_KHRONOS_validation");
layers.push("VK_LAYER_LUNARG_monitor");
instance_extensions.push(VK_EXT_DEBUG_UTILS_EXTENSION_NAME);
device_extensions.push(VK_KHR_SWAPCHAIN_EXTENSION_NAME);
auto vkGetInstanceProcAddr = asl::bit_cast<PFN_vkGetInstanceProcAddr>(SDL_Vulkan_GetVkGetInstanceProcAddr());
auto status = vulkan_loader::load_global(vkGetInstanceProcAddr);
if (!status.ok())
{
asl::eprint("Couldn't load global Vulkan functions: {}\n", status);
}
uint32_t version{};
vkEnumerateInstanceVersion(&version);
asl::print("Vulkan version: {}.{}\n",
VK_API_VERSION_MAJOR(version), // NOLINT
VK_API_VERSION_MINOR(version)); // NOLINT
bool running = true;
while (running)
{
SDL_Event e;
while (SDL_PollEvent(&e))
{
if (e.type == SDL_EVENT_QUIT || (e.type == SDL_EVENT_KEY_DOWN && e.key.key == SDLK_ESCAPE))
{
running = false;
}
}
SDL_Delay(16);
}
SDL_DestroyWindow(window);
SDL_Quit();
return 0;
}
|
