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Vulkan/Surface: Add a few wrapper methods 

Former-commit-id: 7c299cdd3964279dd6dafb25acc762d753c17ab0
This commit is contained in:
Lynix 2016-05-18 21:32:41 +02:00
parent be76deed06
commit e536f1c962
2 changed files with 78 additions and 0 deletions
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5
include/Nazara/Vulkan/VkSurface.hpp
View File

@ -64,6 +64,11 @@ namespace Nz
inline void Destroy(); inline void Destroy();
bool GetCapabilities(VkPhysicalDevice physicalDevice, VkSurfaceCapabilitiesKHR* surfaceCapabilities);
bool GetFormats(VkPhysicalDevice physicalDevice, std::vector<VkSurfaceFormatKHR>* surfaceFormats);
bool GetPresentModes(VkPhysicalDevice physicalDevice, std::vector<VkPresentModeKHR>* presentModes);
bool GetSupportPresentation(VkPhysicalDevice physicalDevice, UInt32 queueFamilyIndex, bool* supported);
inline bool IsSupported() const; inline bool IsSupported() const;
inline VkResult GetLastErrorCode() const; inline VkResult GetLastErrorCode() const;

73
include/Nazara/Vulkan/VkSurface.inl
View File

@ -173,6 +173,79 @@ namespace Nz
return m_lastErrorCode; return m_lastErrorCode;
} }
inline bool Surface::GetCapabilities(VkPhysicalDevice physicalDevice, VkSurfaceCapabilitiesKHR* surfaceCapabilities)
{
m_lastErrorCode = m_instance.vkGetPhysicalDeviceSurfaceCapabilitiesKHR(physicalDevice, m_surface, surfaceCapabilities);
if (m_lastErrorCode != VkResult::VK_SUCCESS)
{
NazaraError("Failed to query surface capabilities");
return false;
}
return true;
}
inline bool Surface::GetFormats(VkPhysicalDevice physicalDevice, std::vector<VkSurfaceFormatKHR>* surfaceFormats)
{
// First, query format count
UInt32 surfaceCount = 0; // Remember, Nz::UInt32 is a typedef on uint32_t
m_lastErrorCode = m_instance.vkGetPhysicalDeviceSurfaceFormatsKHR(physicalDevice, m_surface, &surfaceCount, nullptr);
if (m_lastErrorCode != VkResult::VK_SUCCESS || surfaceCount == 0)
{
NazaraError("Failed to query format count");
return false;
}
// Now we can get the list of the available physical device
surfaceFormats->resize(surfaceCount);
m_lastErrorCode = m_instance.vkGetPhysicalDeviceSurfaceFormatsKHR(physicalDevice, m_surface, &surfaceCount, surfaceFormats->data());
if (m_lastErrorCode != VkResult::VK_SUCCESS)
{
NazaraError("Failed to query formats");
return false;
}
return true;
}
inline bool Surface::GetPresentModes(VkPhysicalDevice physicalDevice, std::vector<VkPresentModeKHR>* presentModes)
{
// First, query present modes count
UInt32 presentModeCount = 0; // Remember, Nz::UInt32 is a typedef on uint32_t
m_lastErrorCode = m_instance.vkGetPhysicalDeviceSurfacePresentModesKHR(physicalDevice, m_surface, &presentModeCount, nullptr);
if (m_lastErrorCode != VkResult::VK_SUCCESS || presentModeCount == 0)
{
NazaraError("Failed to query present mode count");
return false;
}
// Now we can get the list of the available physical device
presentModes->resize(presentModeCount);
m_lastErrorCode = m_instance.vkGetPhysicalDeviceSurfacePresentModesKHR(physicalDevice, m_surface, &presentModeCount, presentModes->data());
if (m_lastErrorCode != VkResult::VK_SUCCESS)
{
NazaraError("Failed to query present modes");
return false;
}
return true;
}
inline bool Surface::GetSupportPresentation(VkPhysicalDevice physicalDevice, UInt32 queueFamilyIndex, bool* supported)
{
VkBool32 presentationSupported = VK_FALSE;
m_lastErrorCode = m_instance.vkGetPhysicalDeviceSurfaceSupportKHR(physicalDevice, queueFamilyIndex, m_surface, &presentationSupported);
if (m_lastErrorCode != VkResult::VK_SUCCESS)
{
NazaraError("Failed to query surface capabilities");
return false;
}
*supported = (presentationSupported == VK_TRUE);
return true;
}
inline bool Surface::IsSupported() const inline bool Surface::IsSupported() const
{ {
if (!m_instance.IsExtensionLoaded("VK_KHR_surface")) if (!m_instance.IsExtensionLoaded("VK_KHR_surface"))