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Vulkan/Swapchain: Make swapchain create imageview 

Former-commit-id: aba6fa6ca74eb1566d5203e12978c9be4731331e [formerly cb900a59afe3b8d9778a82b3302dc483b500083d]
Former-commit-id: 5283d835a1560cbc6c5034563af262d8f33e6bfc
This commit is contained in:
Lynix 2016-07-04 18:14:27 +02:00
parent 0702511108
commit 8bc7998b46
2 changed files with 60 additions and 17 deletions
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23
include/Nazara/Vulkan/VkSwapchain.hpp
View File

@ -9,6 +9,7 @@
#include <Nazara/Prerequesites.hpp>
#include <Nazara/Vulkan/VkDeviceObject.hpp>
#include <Nazara/Vulkan/VkImageView.hpp>
namespace Nz
{
@ -19,6 +20,8 @@ namespace Nz
friend DeviceObject;
public:
struct Buffer;
Swapchain() = default;
Swapchain(const Swapchain&) = delete;
Swapchain(Swapchain&&) = default;
@ -28,20 +31,26 @@ namespace Nz
inline bool Create(const DeviceHandle& device, const VkSwapchainCreateInfoKHR& createInfo, const VkAllocationCallbacks* allocator = nullptr);
inline VkImage GetImage(UInt32 index) const;
inline const std::vector<VkImage>& GetImages() const;
inline UInt32 GetImageCount() const;
inline const Buffer& GetBuffer(UInt32 index) const;
inline const std::vector<Buffer>& GetBuffers() const;
inline UInt32 GetBufferCount() const;
inline bool IsSupported() const;
Swapchain& operator=(const Swapchain&) = delete;
Swapchain& operator=(Swapchain&&) = delete;
private:
static VkResult CreateHelper(const DeviceHandle& device, const VkSwapchainCreateInfoKHR* createInfo, const VkAllocationCallbacks* allocator, VkSwapchainKHR* handle);
static void DestroyHelper(const DeviceHandle& device, VkSwapchainKHR handle, const VkAllocationCallbacks* allocator);
struct Buffer
{
VkImage image;
ImageView view;
};
std::vector<VkImage> m_images;
private:
static inline VkResult CreateHelper(const DeviceHandle& device, const VkSwapchainCreateInfoKHR* createInfo, const VkAllocationCallbacks* allocator, VkSwapchainKHR* handle);
static inline void DestroyHelper(const DeviceHandle& device, VkSwapchainKHR handle, const VkAllocationCallbacks* allocator);
std::vector<Buffer> m_buffers;
};
}
}

54
include/Nazara/Vulkan/VkSwapchain.inl
View File

@ -38,30 +38,64 @@ namespace Nz
return false;
}
m_images.resize(imageCount);
m_lastErrorCode = m_device->vkGetSwapchainImagesKHR(*m_device, m_handle, &imageCount, m_images.data());
std::vector<VkImage> images(imageCount);
m_lastErrorCode = m_device->vkGetSwapchainImagesKHR(*m_device, m_handle, &imageCount, images.data());
if (m_lastErrorCode != VkResult::VK_SUCCESS)
{
NazaraError("Failed to query swapchain images");
return false;
}
m_buffers.resize(imageCount);
for (UInt32 i = 0; i < imageCount; ++i)
{
m_buffers[i].image = images[i];
VkImageViewCreateInfo imageViewCreateInfo = {
VK_STRUCTURE_TYPE_IMAGE_VIEW_CREATE_INFO, // VkStructureType sType;
nullptr, // const void* pNext;
0, // VkImageViewCreateFlags flags;
m_buffers[i].image, // VkImage image;
VK_IMAGE_VIEW_TYPE_2D, // VkImageViewType viewType;
createInfo.imageFormat, // VkFormat format;
{ // VkComponentMapping components;
VK_COMPONENT_SWIZZLE_R, // VkComponentSwizzle .r;
VK_COMPONENT_SWIZZLE_G, // VkComponentSwizzle .g;
VK_COMPONENT_SWIZZLE_B, // VkComponentSwizzle .b;
VK_COMPONENT_SWIZZLE_A // VkComponentSwizzle .a;
},
{ // VkImageSubresourceRange subresourceRange;
VK_IMAGE_ASPECT_COLOR_BIT, // VkImageAspectFlags .aspectMask;
0, // uint32_t .baseMipLevel;
1, // uint32_t .levelCount;
0, // uint32_t .baseArrayLayer;
1 // uint32_t .layerCount;
}
};
if (!m_buffers[i].view.Create(m_device, imageViewCreateInfo))
{
NazaraError("Failed to create image view for image #" + String::Number(i));
return false;
}
}
return true;
}
inline VkImage Swapchain::GetImage(UInt32 index) const
inline const Swapchain::Buffer& Swapchain::GetBuffer(UInt32 index) const
{
return m_images[index];
return m_buffers[index];
}
inline const std::vector<VkImage>& Swapchain::GetImages() const
inline const std::vector<Swapchain::Buffer>& Swapchain::GetBuffers() const
{
return m_images;
return m_buffers;
}
inline UInt32 Swapchain::GetImageCount() const
inline UInt32 Swapchain::GetBufferCount() const
{
return static_cast<UInt32>(m_images.size());
return static_cast<UInt32>(m_buffers.size());
}
inline bool Swapchain::IsSupported() const
@ -72,12 +106,12 @@ namespace Nz
return true;
}
VkResult Swapchain::CreateHelper(const DeviceHandle& device, const VkSwapchainCreateInfoKHR* createInfo, const VkAllocationCallbacks* allocator, VkSwapchainKHR* handle)
inline VkResult Swapchain::CreateHelper(const DeviceHandle& device, const VkSwapchainCreateInfoKHR* createInfo, const VkAllocationCallbacks* allocator, VkSwapchainKHR* handle)
{
return device->vkCreateSwapchainKHR(*device, createInfo, allocator, handle);
}
void Swapchain::DestroyHelper(const DeviceHandle& device, VkSwapchainKHR handle, const VkAllocationCallbacks* allocator)
inline void Swapchain::DestroyHelper(const DeviceHandle& device, VkSwapchainKHR handle, const VkAllocationCallbacks* allocator)
{
return device->vkDestroySwapchainKHR(*device, handle, allocator);
}