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Device features and sparse residency check

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This commit is contained in:
saschawillems 2016-12-25 12:55:11 +01:00
parent 04fdd16076
commit 5c4ef25153
1 changed files with 8 additions and 14 deletions
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22
texturesparseresidency/texturesparseresidency.cpp
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@ -232,15 +232,6 @@ public:
//todo: comment //todo: comment
VkSemaphore bindSparseSemaphore = VK_NULL_HANDLE; VkSemaphore bindSparseSemaphore = VK_NULL_HANDLE;
// Device features to be enabled for this example
virtual VkPhysicalDeviceFeatures getEnabledFeatures()
{
VkPhysicalDeviceFeatures enabledFeatures{};
enabledFeatures.shaderResourceResidency = VK_TRUE;
enabledFeatures.shaderResourceMinLod = VK_TRUE;
return enabledFeatures;
}
VulkanExample() : VulkanExampleBase(ENABLE_VALIDATION) VulkanExample() : VulkanExampleBase(ENABLE_VALIDATION)
{ {
zoom = -1.3f; zoom = -1.3f;
@ -248,11 +239,6 @@ public:
title = "Vulkan Example - Sparse texture residency"; title = "Vulkan Example - Sparse texture residency";
enableTextOverlay = true; enableTextOverlay = true;
std::cout.imbue(std::locale("")); std::cout.imbue(std::locale(""));
// Check if the GPU supports sparse residency for 2D images
if (!vulkanDevice->features.sparseResidencyImage2D)
{
vkTools::exitFatal("Device does not support sparse residency for 2D images!", "Feature not supported");
}
camera.type = Camera::CameraType::firstperson; camera.type = Camera::CameraType::firstperson;
camera.movementSpeed = 50.0f; camera.movementSpeed = 50.0f;
#ifndef __ANDROID__ #ifndef __ANDROID__
@ -261,6 +247,9 @@ public:
camera.position = { 84.5f, 40.5f, 225.0f }; camera.position = { 84.5f, 40.5f, 225.0f };
camera.setRotation(glm::vec3(-8.5f, -200.0f, 0.0f)); camera.setRotation(glm::vec3(-8.5f, -200.0f, 0.0f));
camera.setPerspective(60.0f, (float)width / (float)height, 0.1f, 1024.0f); camera.setPerspective(60.0f, (float)width / (float)height, 0.1f, 1024.0f);
// Device features to be enabled for this example
enabledFeatures.shaderResourceResidency = VK_TRUE;
enabledFeatures.shaderResourceMinLod = VK_TRUE;
} }
~VulkanExample() ~VulkanExample()
@ -918,6 +907,11 @@ public:
void prepare() void prepare()
{ {
VulkanExampleBase::prepare(); VulkanExampleBase::prepare();
// Check if the GPU supports sparse residency for 2D images
if (!vulkanDevice->features.sparseResidencyImage2D)
{
vkTools::exitFatal("Device does not support sparse residency for 2D images!", "Feature not supported");
}
loadAssets(); loadAssets();
generateTerrain(); generateTerrain();
setupVertexDescriptions(); setupVertexDescriptions();