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
72
73
74
75
|
#include <deimos/core/api_registry.h>
#include <deimos/core/log.h>
#include <deimos/core/temp_allocator.h>
#include <deimos/core/status.h>
#include <deimos/vulkan/vulkan.h>
using namespace deimos;
static LogApi* log_api;
[[nodiscard]]
Status CreateInstance(VulkanApi* vk, VkInstance* instance)
{
const VkApplicationInfo application_info{
.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
.pNext = nullptr,
.pApplicationName = "Deimos game",
.applicationVersion = 0,
.pEngineName = "Deimos engine",
.engineVersion = 0,
.apiVersion = VK_API_VERSION_1_3,
};
const char* extensions[]{
"VK_KHR_surface",
"VK_KHR_win32_surface",
};
const char* layers[]{
"VK_LAYER_KHRONOS_validation",
"VK_LAYER_LUNARG_monitor",
};
const VkInstanceCreateInfo create_info{
.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
.pNext = nullptr,
.flags = 0,
.pApplicationInfo = &application_info,
.enabledLayerCount = (uint32_t)ArraySize(layers),
.ppEnabledLayerNames = layers,
.enabledExtensionCount = (uint32_t)ArraySize(extensions),
.ppEnabledExtensionNames = extensions,
};
const VkResult res = vk->CreateInstance(&create_info, nullptr, instance);
if (res != VK_SUCCESS)
{
return UnknownError();
}
return {};
}
int main(int /* argc */, char* /* argv */[])
{
auto* api_registry = InitializeGlobalApiRegistry();
log_api = api_registry->Get<LogApi>();
log_api->LogInfo("Base APIs registered");
RegisterVulkanLoaderApi(api_registry);
auto* vulkan_loader_api = api_registry->Get<VulkanLoaderApi>();
auto* vk = vulkan_loader_api->LoadEntry();
VkInstance instance{};
const Status s = CreateInstance(vk, &instance);
if (!s.ok())
{
log_api->LogError("Couldn't create Vulkan instance: $", s);
}
log_api->LogInfo("OK");
return 0;
}
|
