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Merge pull request #859 from per-mathisen-arm/fixrayquery

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Fix rayquery demo to not require full raytracing support.
This commit is contained in:
Sascha Willems 2021-07-31 13:05:09 +02:00 • committed by GitHub
commit 5684b20951
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3 changed files with 5 additions and 5 deletions
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6
base/VulkanRaytracingSample.cpp
View file

@ -8,18 +8,18 @@
#include "VulkanRaytracingSample.h"
void VulkanRaytracingSample::enableExtensions()
void VulkanRaytracingSample::enableExtensions(bool rayqueryOnly)
{
// Require Vulkan 1.1
apiVersion = VK_API_VERSION_1_1;
// Ray tracing related extensions required by this sample
enabledDeviceExtensions.push_back(VK_KHR_ACCELERATION_STRUCTURE_EXTENSION_NAME);
enabledDeviceExtensions.push_back(VK_KHR_RAY_TRACING_PIPELINE_EXTENSION_NAME);
if (!rayqueryOnly) enabledDeviceExtensions.push_back(VK_KHR_RAY_TRACING_PIPELINE_EXTENSION_NAME);
// Required by VK_KHR_acceleration_structure
enabledDeviceExtensions.push_back(VK_KHR_BUFFER_DEVICE_ADDRESS_EXTENSION_NAME);
enabledDeviceExtensions.push_back(VK_KHR_DEFERRED_HOST_OPERATIONS_EXTENSION_NAME);
if (!rayqueryOnly) enabledDeviceExtensions.push_back(VK_KHR_DEFERRED_HOST_OPERATIONS_EXTENSION_NAME);
enabledDeviceExtensions.push_back(VK_EXT_DESCRIPTOR_INDEXING_EXTENSION_NAME);
// Required for VK_KHR_ray_tracing_pipeline

2
base/VulkanRaytracingSample.h
View file

@ -67,7 +67,7 @@ public:
VkStridedDeviceAddressRegionKHR stridedDeviceAddressRegion{};
};
void enableExtensions();
void enableExtensions(bool rayqueryOnly = false);
ScratchBuffer createScratchBuffer(VkDeviceSize size);
void deleteScratchBuffer(ScratchBuffer& scratchBuffer);
void createAccelerationStructure(AccelerationStructure& accelerationStructure, VkAccelerationStructureTypeKHR type, VkAccelerationStructureBuildSizesInfoKHR buildSizeInfo);

2
examples/rayquery/rayquery.cpp
View file

@ -47,7 +47,7 @@ public:
camera.setRotation(glm::vec3(0.0f, 0.0f, 0.0f));
camera.setTranslation(glm::vec3(0.0f, 3.0f, -10.0f));
settings.overlay = true;
enableExtensions();
enableExtensions(true);
enabledDeviceExtensions.push_back(VK_KHR_RAY_QUERY_EXTENSION_NAME);
}