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Vulkan device now validated to have anisotropy capable samplers.

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This commit is contained in:
Kearwood Gilbert
2022-07-19 00:21:46 -07:00
parent 4a13f3c832
commit 378b5319bf
1 changed files with 20 additions and 16 deletions
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36
kraken/KRDevice.cpp
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@@ -122,6 +122,25 @@ bool KRDevice::initialize(const std::vector<const char*>& deviceExtensions)
{
vkGetPhysicalDeviceProperties(m_device, &m_deviceProperties);
vkGetPhysicalDeviceFeatures(m_device, &m_deviceFeatures);
uint32_t extensionCount;
vkEnumerateDeviceExtensionProperties(m_device, nullptr, &extensionCount, nullptr);
std::vector<VkExtensionProperties> availableExtensions(extensionCount);
vkEnumerateDeviceExtensionProperties(m_device, nullptr, &extensionCount, availableExtensions.data());
std::set<std::string> requiredExtensions(deviceExtensions.begin(), deviceExtensions.end());
for (const auto& extension : availableExtensions) {
requiredExtensions.erase(extension.extensionName);
}
if (!requiredExtensions.empty()) {
// Missing a required extension
return false;
}
if (!m_deviceFeatures.samplerAnisotropy) {
// Anisotropy feature required
return false;
}
uint32_t queueFamilyCount = 0;
vkGetPhysicalDeviceQueueFamilyProperties(m_device, &queueFamilyCount, nullptr);
@@ -225,22 +244,6 @@ bool KRDevice::initialize(const std::vector<const char*>& deviceExtensions)
m_computeFamilyQueueIndex = computeFamilyQueue;
m_transferFamilyQueueIndex = transferFamilyQueue;
uint32_t extensionCount;
vkEnumerateDeviceExtensionProperties(m_device, nullptr, &extensionCount, nullptr);
std::vector<VkExtensionProperties> availableExtensions(extensionCount);
vkEnumerateDeviceExtensionProperties(m_device, nullptr, &extensionCount, availableExtensions.data());
std::set<std::string> requiredExtensions(deviceExtensions.begin(), deviceExtensions.end());
for (const auto& extension : availableExtensions) {
requiredExtensions.erase(extension.extensionName);
}
if (!requiredExtensions.empty()) {
// Missing a required extension
return false;
}
// ----
VkDeviceQueueCreateInfo queueCreateInfo[3]{};
@@ -270,6 +273,7 @@ bool KRDevice::initialize(const std::vector<const char*>& deviceExtensions)
deviceCreateInfo.pQueueCreateInfos = queueCreateInfo;
deviceCreateInfo.queueCreateInfoCount = queueCount;
VkPhysicalDeviceFeatures deviceFeatures{};
deviceFeatures.samplerAnisotropy = VK_TRUE;
deviceCreateInfo.pEnabledFeatures = &deviceFeatures;
deviceCreateInfo.enabledExtensionCount = static_cast<uint32_t>(deviceExtensions.size());
deviceCreateInfo.ppEnabledExtensionNames = deviceExtensions.data();