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renderer_vulkan/wrapper: Add instance handle

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ReinUsesLisp 2020-03-31 20:26:44 -03:00
parent 8fa9aa08f7
commit 467a8c3285
2 changed files with 87 additions and 0 deletions
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17
src/video_core/renderer_vulkan/wrapper.h
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@ -542,4 +542,21 @@ using SurfaceKHR = Handle<VkSurfaceKHR, VkInstance, InstanceDispatch>;
using DescriptorSets = PoolAllocations<VkDescriptorSet, VkDescriptorPool>;
using CommandBuffers = PoolAllocations<VkCommandBuffer, VkCommandPool>;
/// Vulkan instance owning handle.
class Instance : public Handle<VkInstance, NoOwner, InstanceDispatch> {
using Handle<VkInstance, NoOwner, InstanceDispatch>::Handle;
public:
/// Creates a Vulkan instance. Use "operator bool" for error handling.
static Instance Create(Span<const char*> layers, Span<const char*> extensions,
InstanceDispatch& dld) noexcept;
/// Enumerates physical devices.
/// @return Physical devices and an empty handle on failure.
std::optional<std::vector<VkPhysicalDevice>> EnumeratePhysicalDevices();
/// Tries to create a debug callback messenger. Returns an empty handle on failure.
DebugCallback TryCreateDebugCallback(PFN_vkDebugUtilsMessengerCallbackEXT callback) noexcept;
};
} // namespace Vulkan::vk