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/*
** Copyright (c) 2021 LunarG, Inc.
**
** Permission is hereby granted, free of charge, to any person obtaining a
** copy of this software and associated documentation files (the "Software"),
** to deal in the Software without restriction, including without limitation
** the rights to use, copy, modify, merge, publish, distribute, sublicense,
** and/or sell copies of the Software, and to permit persons to whom the
** Software is furnished to do so, subject to the following conditions:
**
** The above copyright notice and this permission notice shall be included in
** all copies or substantial portions of the Software.
**
** THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
** IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
** FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
** AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
** LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
** FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
** DEALINGS IN THE SOFTWARE.
*/
#include "graphics/vulkan_device_util.h"
#include "util/logging.h"
GFXRECON_BEGIN_NAMESPACE(gfxrecon)
GFXRECON_BEGIN_NAMESPACE(graphics)
// Query specific physical device features struct
// Requires Vulkan version >= 1.1 or VK_KHR_get_physical_device_properties2
// feature_struct sType must be set, pNext must be nullptr
template <typename T>
static void GetPhysicalDeviceFeatures(uint32_t instance_api_version,
const encode::InstanceTable* instance_table,
const VkPhysicalDevice physical_device,
T& feature_struct)
{
assert((feature_struct.sType != 0) && (feature_struct.pNext == nullptr));
feature_struct.pNext = nullptr;
VkPhysicalDeviceFeatures2 features2{ VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2 };
features2.pNext = &feature_struct;
if (instance_api_version >= VK_MAKE_VERSION(1, 1, 0))
{
instance_table->GetPhysicalDeviceFeatures2(physical_device, &features2);
}
else
{
instance_table->GetPhysicalDeviceFeatures2KHR(physical_device, &features2);
}
}
// Query physical device properties struct
// Requires Vulkan version >= 1.1 or VK_KHR_get_physical_device_properties2
// properties_struct sType must be set, pNext must be nullptr
template <typename T>
static void GetPhysicalDeviceProperties(uint32_t instance_api_version,
const encode::InstanceTable* instance_table,
const VkPhysicalDevice physical_device,
T& properties_struct)
{
assert((properties_struct.sType != 0) && (properties_struct.pNext == nullptr));
properties_struct.pNext = nullptr;
VkPhysicalDeviceProperties2 properties2{ VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2 };
properties2.pNext = &properties_struct;
if (instance_api_version >= VK_MAKE_VERSION(1, 1, 0))
{
instance_table->GetPhysicalDeviceProperties2(physical_device, &properties2);
}
else
{
instance_table->GetPhysicalDeviceProperties2KHR(physical_device, &properties2);
}
}
template <typename T>
VkBool32 VulkanDeviceUtil::EnableRequiredBufferDeviceAddressFeatures(uint32_t instance_api_version,
const encode::InstanceTable* instance_table,
const VkPhysicalDevice physical_device,
T* feature_struct)
{
// Type must be feature struct type that contains bufferDeviceAddress and bufferDeviceAddressCaptureReplay
static_assert(std::is_same<T, VkPhysicalDeviceVulkan12Features>::value ||
std::is_same<T, VkPhysicalDeviceBufferDeviceAddressFeatures>::value,
"Unexpected type for EnableRequiredBufferDeviceAddressFeatures");
// Only one device address feature struct should be present, so bufferDeviceAddressCaptureReplay_ptr should not have
// been set yet
assert(bufferDeviceAddressCaptureReplay_ptr == nullptr);
if (bufferDeviceAddressCaptureReplay_ptr != nullptr)
{
return VK_FALSE;
}
// Save original application's feature state
bufferDeviceAddressCaptureReplay_original = feature_struct->bufferDeviceAddressCaptureReplay;
bufferDeviceAddressCaptureReplay_ptr = (&feature_struct->bufferDeviceAddressCaptureReplay);
// Enable the capture replay flag device addresses if bufferDeviceAddress is enabled and the capture replay feature
// is supported by the device
if (feature_struct->bufferDeviceAddress && !feature_struct->bufferDeviceAddressCaptureReplay)
{
// Get buffer_address properties
T supported_features{ feature_struct->sType, nullptr };
GetPhysicalDeviceFeatures(instance_api_version, instance_table, physical_device, supported_features);
// Enable bufferDeviceAddressCaptureReplay if it is supported
if (supported_features.bufferDeviceAddressCaptureReplay)
{
feature_struct->bufferDeviceAddressCaptureReplay = VK_TRUE;
}
}
return feature_struct->bufferDeviceAddressCaptureReplay;
}
VulkanDevicePropertyFeatureInfo
VulkanDeviceUtil::EnableRequiredPhysicalDeviceFeatures(uint32_t instance_api_version,
const encode::InstanceTable* instance_table,
const VkPhysicalDevice physical_device,
const VkDeviceCreateInfo* create_info)
{
VulkanDevicePropertyFeatureInfo result;
VkBaseOutStructure* current_struct = reinterpret_cast<const VkBaseOutStructure*>(create_info)->pNext;
while (current_struct != nullptr)
{
switch (current_struct->sType)
{
// Enable bufferDeviceAddressCaptureReplay if bufferDeviceAddress feature is enabled
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES:
{
auto vulkan_1_2_features = reinterpret_cast<VkPhysicalDeviceVulkan12Features*>(current_struct);
result.feature_bufferDeviceAddressCaptureReplay = EnableRequiredBufferDeviceAddressFeatures(
instance_api_version, instance_table, physical_device, vulkan_1_2_features);
}
break;
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_DEVICE_ADDRESS_FEATURES:
{
auto buffer_address_features =
reinterpret_cast<VkPhysicalDeviceBufferDeviceAddressFeatures*>(current_struct);
result.feature_bufferDeviceAddressCaptureReplay = EnableRequiredBufferDeviceAddressFeatures(
instance_api_version, instance_table, physical_device, buffer_address_features);
}
break;
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_FEATURES_KHR:
{
// Enable accelerationStructureCaptureReplay
auto accel_struct_features =
reinterpret_cast<VkPhysicalDeviceAccelerationStructureFeaturesKHR*>(current_struct);
accelerationStructureCaptureReplay_ptr = (&accel_struct_features->accelerationStructureCaptureReplay);
accelerationStructureCaptureReplay_original = accel_struct_features->accelerationStructureCaptureReplay;
if (accel_struct_features->accelerationStructure &&
!accel_struct_features->accelerationStructureCaptureReplay)
{
// Get acceleration struct properties
VkPhysicalDeviceAccelerationStructureFeaturesKHR supported_features{
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ACCELERATION_STRUCTURE_FEATURES_KHR, nullptr
};
GetPhysicalDeviceFeatures(
instance_api_version, instance_table, physical_device, supported_features);
// Enable accelerationStructureCaptureReplay if it is supported
if (supported_features.accelerationStructureCaptureReplay)
{
accel_struct_features->accelerationStructureCaptureReplay = VK_TRUE;
}
}
result.feature_accelerationStructureCaptureReplay =
accel_struct_features->accelerationStructureCaptureReplay;
}
break;
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_FEATURES_KHR:
{
// Enable rayTracingPipelineShaderGroupHandleCaptureReplay
auto rt_pipeline_features =
reinterpret_cast<VkPhysicalDeviceRayTracingPipelineFeaturesKHR*>(current_struct);
rayTracingPipelineShaderGroupHandleCaptureReplay_ptr =
(&rt_pipeline_features->rayTracingPipelineShaderGroupHandleCaptureReplay);
rayTracingPipelineShaderGroupHandleCaptureReplay_original =
rt_pipeline_features->rayTracingPipelineShaderGroupHandleCaptureReplay;
if (rt_pipeline_features->rayTracingPipeline &&
!rt_pipeline_features->rayTracingPipelineShaderGroupHandleCaptureReplay)
{
VkPhysicalDeviceRayTracingPipelineFeaturesKHR supported_features{
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_FEATURES_KHR, nullptr
};
GetPhysicalDeviceFeatures(
instance_api_version, instance_table, physical_device, supported_features);
rt_pipeline_features->rayTracingPipelineShaderGroupHandleCaptureReplay =
supported_features.rayTracingPipelineShaderGroupHandleCaptureReplay;
}
result.feature_rayTracingPipelineShaderGroupHandleCaptureReplay =
rt_pipeline_features->rayTracingPipelineShaderGroupHandleCaptureReplay;
if (result.feature_rayTracingPipelineShaderGroupHandleCaptureReplay)
{
VkPhysicalDeviceRayTracingPipelinePropertiesKHR rt_properties{
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_RAY_TRACING_PIPELINE_PROPERTIES_KHR, nullptr
};
GetPhysicalDeviceProperties(instance_api_version, instance_table, physical_device, rt_properties);
result.property_shaderGroupHandleCaptureReplaySize =
rt_properties.shaderGroupHandleCaptureReplaySize;
}
}
break;
default:
break;
}
current_struct = current_struct->pNext;
}
return result;
}
void VulkanDeviceUtil::RestoreModifiedPhysicalDeviceFeatures()
{
if (bufferDeviceAddressCaptureReplay_ptr != nullptr)
{
(*bufferDeviceAddressCaptureReplay_ptr) = bufferDeviceAddressCaptureReplay_original;
bufferDeviceAddressCaptureReplay_ptr = nullptr;
}
if (accelerationStructureCaptureReplay_ptr != nullptr)
{
(*accelerationStructureCaptureReplay_ptr) = accelerationStructureCaptureReplay_original;
accelerationStructureCaptureReplay_ptr = nullptr;
}
if (rayTracingPipelineShaderGroupHandleCaptureReplay_ptr != nullptr)
{
(*rayTracingPipelineShaderGroupHandleCaptureReplay_ptr) =
rayTracingPipelineShaderGroupHandleCaptureReplay_original;
rayTracingPipelineShaderGroupHandleCaptureReplay_ptr = nullptr;
}
}
GFXRECON_END_NAMESPACE(graphics)
GFXRECON_END_NAMESPACE(gfxrecon)
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