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vk_physical_device.cpp
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vk_physical_device.cpp
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/*
***********************************************************************************************************************
*
* Copyright (c) 2014-2020 Advanced Micro Devices, Inc. All Rights Reserved.
*
* 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.
*
**********************************************************************************************************************/
/**
***********************************************************************************************************************
* @file vk_physical_device.cpp
* @brief Contains implementation of Vulkan physical device.
***********************************************************************************************************************
*/
#include "include/khronos/vulkan.h"
#include "include/color_space_helper.h"
#include "include/vk_buffer_view.h"
#include "include/vk_dispatch.h"
#include "include/vk_device.h"
#include "include/vk_physical_device.h"
#include "include/vk_physical_device_manager.h"
#include "include/vk_display.h"
#include "include/vk_display_manager.h"
#include "include/vk_image.h"
#include "include/vk_instance.h"
#include "include/vk_utils.h"
#include "include/vk_conv.h"
#include "include/vk_surface.h"
#include "include/vert_buf_binding_mgr.h"
#include "include/khronos/vk_icd.h"
#include "llpc.h"
#include "res/ver.h"
#include "settings/settings.h"
#include "palDevice.h"
#include "palCmdBuffer.h"
#include "palFormatInfo.h"
#include "palLib.h"
#include "palMath.h"
#include "palMsaaState.h"
#include "palPlatformKey.h"
#include "palScreen.h"
#include "palHashLiteralString.h"
#include "palVectorImpl.h"
#include <string>
#include <vector>
#undef max
#undef min
#include <cstring>
#include <algorithm>
#include <climits>
#include <type_traits>
namespace vk
{
// Vulkan Spec Table 30.11: All features in optimalTilingFeatures
constexpr VkFormatFeatureFlags AllImgFeatures =
VK_FORMAT_FEATURE_TRANSFER_SRC_BIT |
VK_FORMAT_FEATURE_TRANSFER_DST_BIT |
VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT |
VK_FORMAT_FEATURE_BLIT_SRC_BIT |
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT |
VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT |
VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT |
VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT |
VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT |
VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT |
VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT |
VK_FORMAT_FEATURE_MIDPOINT_CHROMA_SAMPLES_BIT|
VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_LINEAR_FILTER_BIT|
VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_SEPARATE_RECONSTRUCTION_FILTER_BIT|
VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_BIT|
VK_FORMAT_FEATURE_SAMPLED_IMAGE_YCBCR_CONVERSION_CHROMA_RECONSTRUCTION_EXPLICIT_FORCEABLE_BIT|
VK_FORMAT_FEATURE_DISJOINT_BIT|
VK_FORMAT_FEATURE_COSITED_CHROMA_SAMPLES_BIT|
VK_FORMAT_FEATURE_BLIT_DST_BIT;
// Vulkan Spec Table 30.12: All features in bufferFeatures
constexpr VkFormatFeatureFlags AllBufFeatures =
VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT |
VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT |
VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT |
VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT;
#if PAL_ENABLE_PRINTS_ASSERTS
static void VerifyProperties(const PhysicalDevice& device);
#endif
// =====================================================================================================================
static bool VerifyFormatSupport(
const PhysicalDevice& device,
VkFormat format,
uint32_t sampledImageBit,
uint32_t blitSrcBit,
uint32_t sampledImageFilterLinearBit,
uint32_t storageImageBit,
uint32_t storageImageAtomicBit,
uint32_t colorAttachmentBit,
uint32_t blitDstBit,
uint32_t colorAttachmentBlendBit,
uint32_t depthStencilAttachmentBit,
uint32_t vertexBufferBit,
uint32_t uniformTexelBufferBit,
uint32_t storageTexelBufferBit,
uint32_t storageTexelBufferAtomicBit)
{
bool supported = true;
VkFormatProperties props = {};
VkResult result = device.GetFormatProperties(format, &props);
if (result == VK_SUCCESS)
{
VK_ASSERT((props.optimalTilingFeatures & ~AllImgFeatures) == 0);
VK_ASSERT((props.linearTilingFeatures & ~AllImgFeatures) == 0);
VK_ASSERT((props.bufferFeatures & ~AllBufFeatures) == 0);
if (sampledImageBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0;
// Formats that are required to support VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT must also support
// VK_FORMAT_FEATURE_TRANSFER_SRC_BIT and VK_FORMAT_FEATURE_TRANSFER_DST_BIT.
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_TRANSFER_SRC_BIT) != 0;
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_TRANSFER_DST_BIT) != 0;
}
if (blitSrcBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_SRC_BIT) != 0;
}
if (sampledImageFilterLinearBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT) != 0;
}
if (storageImageBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT) != 0;
}
if (storageImageAtomicBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_STORAGE_IMAGE_ATOMIC_BIT) != 0;
}
if (colorAttachmentBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT) != 0;
}
if (blitDstBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_BLIT_DST_BIT) != 0;
}
if (colorAttachmentBlendBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT) != 0;
}
if (depthStencilAttachmentBit)
{
supported &= (props.optimalTilingFeatures & VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT) != 0;
}
if (vertexBufferBit)
{
supported &= (props.bufferFeatures & VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT) != 0;
}
if (uniformTexelBufferBit)
{
supported &= (props.bufferFeatures & VK_FORMAT_FEATURE_UNIFORM_TEXEL_BUFFER_BIT) != 0;
}
if (storageTexelBufferBit)
{
supported &= (props.bufferFeatures & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_BIT) != 0;
}
if (storageTexelBufferAtomicBit)
{
supported &= (props.bufferFeatures & VK_FORMAT_FEATURE_STORAGE_TEXEL_BUFFER_ATOMIC_BIT) != 0;
}
}
else
{
supported = false;
}
return supported;
}
// =====================================================================================================================
// Returns true if the given physical device supports the minimum required compressed texture formats to report ETC2
// support
static bool VerifyEtc2FormatSupport(
const PhysicalDevice& dev)
{
// Based on vulkan spec Table 67: Mandatory format support: ETC2 and EAC compressed formats with VkImageType
// VK_IMAGE_TYPE_2D
const bool etc2Support =
VerifyFormatSupport(dev, VK_FORMAT_ETC2_R8G8B8_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ETC2_R8G8B8_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ETC2_R8G8B8A1_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ETC2_R8G8B8A1_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ETC2_R8G8B8A8_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ETC2_R8G8B8A8_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_EAC_R11_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_EAC_R11_SNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_EAC_R11G11_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_EAC_R11G11_SNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
return etc2Support;
}
// =====================================================================================================================
// Returns true if the given physical device supports the minimum required compressed texture formats to report ASTC-LDR
// support
static bool VerifyAstcLdrFormatSupport(
const PhysicalDevice& dev)
{
// Based on vulkan spec Table 68: Mandatory format support: ASTC LDR compressed formats with VkImageType
// VK_IMAGE_TYPE_2D
const bool astcLdrSupport =
VerifyFormatSupport(dev, VK_FORMAT_ASTC_4x4_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_4x4_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_5x4_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_5x4_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_5x5_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_5x5_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_6x5_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_6x5_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_6x6_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_6x6_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_8x5_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_8x5_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_8x6_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_8x6_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_8x8_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_8x8_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x5_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x5_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x6_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x6_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x8_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x8_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x10_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_10x10_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_12x10_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_12x10_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_12x12_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_ASTC_12x12_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
return astcLdrSupport;
}
// =====================================================================================================================
// Returns true if the given physical device supports the minimum required BC compressed texture format
// requirements
static bool VerifyBCFormatSupport(
const PhysicalDevice& dev)
{
// Based on Vulkan Spec Table 30.20. Mandatory format support: BC compressed formats with VkImageType VK_IMAGE_TYPE_2D and
// VK_IMAGE_TYPE_3D.
const bool bcSupport =
VerifyFormatSupport(dev, VK_FORMAT_BC1_RGB_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC1_RGB_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC1_RGBA_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC1_RGBA_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC2_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC2_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC3_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC3_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC4_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC4_SNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC5_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC5_SNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC6H_UFLOAT_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC6H_SFLOAT_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC7_UNORM_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) &&
VerifyFormatSupport(dev, VK_FORMAT_BC7_SRGB_BLOCK, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0);
return bcSupport;
}
// =====================================================================================================================
PhysicalDevice::PhysicalDevice(
PhysicalDeviceManager* pPhysicalDeviceManager,
Pal::IDevice* pPalDevice,
VulkanSettingsLoader* pSettingsLoader,
AppProfile appProfile
)
:
m_pPhysicalDeviceManager(pPhysicalDeviceManager),
m_pPalDevice(pPalDevice),
m_memoryTypeMask(0),
m_memoryTypeMaskForExternalSharing(0),
m_memoryVkIndexAttachmentImage(0),
m_pSettingsLoader(pSettingsLoader),
m_sampleLocationSampleCounts(0),
m_vrHighPrioritySubEngineIndex(UINT32_MAX),
m_RtCuHighComputeSubEngineIndex(UINT32_MAX),
m_queueFamilyCount(0),
m_appProfile(appProfile),
m_prtOnDmaSupported(true),
m_eqaaSupported(true),
m_supportedExtensions(),
m_allowedExtensions(),
m_compiler(this),
m_pPlatformKey(nullptr)
{
memset(&m_limits, 0, sizeof(m_limits));
memset(m_formatFeatureMsaaTarget, 0, sizeof(m_formatFeatureMsaaTarget));
memset(&m_queueFamilies, 0, sizeof(m_queueFamilies));
memset(&m_memoryProperties, 0, sizeof(m_memoryProperties));
memset(&m_gpaProps, 0, sizeof(m_gpaProps));
memset(&m_memoryVkIndexAddRemoteBackupHeap, 0, sizeof(m_memoryVkIndexAddRemoteBackupHeap));
for (uint32_t i = 0; i < Pal::GpuHeapCount; i++)
{
m_memoryPalHeapToVkIndexBits[i] = 0; // invalid bits
m_memoryPalHeapToVkHeap[i] = Pal::GpuHeapCount; // invalid index
}
for (uint32_t i = 0; i < VK_MAX_MEMORY_TYPES; i++)
{
m_memoryVkIndexToPalHeap[i] = Pal::GpuHeapCount; // invalid index
}
memset(&m_memoryUsageTracker, 0, sizeof(m_memoryUsageTracker));
memset(&m_pipelineCacheUUID, 0, VK_UUID_SIZE);
for (uint32_t i = 0; i < VkMemoryHeapNum; ++i)
{
m_heapVkToPal[i] = Pal::GpuHeapCount; // invalid index
}
}
// =====================================================================================================================
// Creates a new Vulkan physical device object
VkResult PhysicalDevice::Create(
PhysicalDeviceManager* pPhysicalDeviceManager,
Pal::IDevice* pPalDevice,
VulkanSettingsLoader* pSettingsLoader,
AppProfile appProfile,
VkPhysicalDevice* pPhysicalDevice)
{
VK_ASSERT(pPhysicalDeviceManager != nullptr);
void* pMemory = pPhysicalDeviceManager->VkInstance()->AllocMem(sizeof(ApiPhysicalDevice),
VK_DEFAULT_MEM_ALIGN,
VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (pMemory == nullptr)
{
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
VK_INIT_DISPATCHABLE(PhysicalDevice, pMemory, (pPhysicalDeviceManager, pPalDevice, pSettingsLoader, appProfile));
VkPhysicalDevice handle = reinterpret_cast<VkPhysicalDevice>(pMemory);
PhysicalDevice* pObject = ApiPhysicalDevice::ObjectFromHandle(handle);
VkResult result = pObject->Initialize();
if (result == VK_SUCCESS)
{
*pPhysicalDevice = handle;
}
else
{
pObject->Destroy();
}
return result;
}
// =====================================================================================================================
// Converts from PAL format feature properties to Vulkan equivalents.
static void GetFormatFeatureFlags(
const Pal::MergedFormatPropertiesTable& formatProperties,
VkFormat format,
VkImageTiling imageTiling,
VkFormatFeatureFlags* pOutFormatFeatureFlags,
const RuntimeSettings& settings)
{
const Pal::SwizzledFormat swizzledFormat = VkToPalFormat(format, settings);
const size_t formatIdx = static_cast<size_t>(swizzledFormat.format);
const size_t tilingIdx = ((imageTiling == VK_IMAGE_TILING_LINEAR) ? Pal::IsLinear : Pal::IsNonLinear);
VkFormatFeatureFlags retFlags = PalToVkFormatFeatureFlags(formatProperties.features[formatIdx][tilingIdx]);
// Only expect vertex buffer support for core formats for now (change this if needed otherwise in the future).
if (VK_ENUM_IN_RANGE(format, VK_FORMAT) && (imageTiling == VK_IMAGE_TILING_LINEAR))
{
bool canSupportVertexFormat = false;
canSupportVertexFormat = Llpc::ICompiler::IsVertexFormatSupported(format);
if (canSupportVertexFormat)
{
retFlags |= VK_FORMAT_FEATURE_VERTEX_BUFFER_BIT;
}
}
// As in Vulkan we have to return support for VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT based on
// the depth aspect for depth-stencil images we have to handle this case explicitly here.
if (Formats::HasDepth(format) && ((retFlags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0))
{
Pal::SwizzledFormat depthFormat = VkToPalFormat(
Formats::GetAspectFormat(format, VK_IMAGE_ASPECT_DEPTH_BIT), settings);
const size_t depthFormatIdx = static_cast<size_t>(depthFormat.format);
VkFormatFeatureFlags depthFlags = PalToVkFormatFeatureFlags(
formatProperties.features[depthFormatIdx][tilingIdx]);
if ((depthFlags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_BIT) != 0)
{
retFlags |= (depthFlags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_LINEAR_BIT);
}
// According to the Vulkan Spec (section 32.2.0)
// Re: VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT - If the format is a depth / stencil format,
// this bit only indicates that the depth aspect(not the stencil aspect) of an image of this format
// supports min/max filtering.
if ((depthFlags & VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT) != 0)
{
retFlags |= VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_MINMAX_BIT_EXT;
}
}
if (Formats::IsDepthStencilFormat(format))
{
if (imageTiling == VK_IMAGE_TILING_LINEAR)
{
retFlags = static_cast<VkFormatFeatureFlags>(0);
}
retFlags &= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT;
retFlags &= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BLEND_BIT;
retFlags &= ~VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
}
else
{
retFlags &= ~VK_FORMAT_FEATURE_DEPTH_STENCIL_ATTACHMENT_BIT;
}
if (Formats::IsYuvFormat(format))
{
retFlags &= ~VK_FORMAT_FEATURE_STORAGE_IMAGE_BIT;
retFlags &= ~VK_FORMAT_FEATURE_COLOR_ATTACHMENT_BIT;
retFlags &= ~VK_FORMAT_FEATURE_BLIT_SRC_BIT;
retFlags &= ~VK_FORMAT_FEATURE_BLIT_DST_BIT;
}
*pOutFormatFeatureFlags = retFlags;
}
// =====================================================================================================================
// Checks to see if memory is available for PhysicalDevice local allocations made by the application (externally) and
// reports OOM if necessary
VkResult PhysicalDevice::TryIncreaseAllocatedMemorySize(
Pal::gpusize allocationSize,
uint32_t heapIdx)
{
Util::MutexAuto lock(&m_memoryUsageTracker.trackerMutex);
Pal::gpusize memorySizePostAllocation = m_memoryUsageTracker.allocatedMemorySize[heapIdx] + allocationSize;
return (memorySizePostAllocation > m_memoryUsageTracker.totalMemorySize[heapIdx]) ?
VK_ERROR_OUT_OF_DEVICE_MEMORY : VK_SUCCESS;
}
// =====================================================================================================================
// Increases the allocated memory size for PhysicalDevice local allocations made by the application (externally) and
// reports OOM if necessary
void PhysicalDevice::IncreaseAllocatedMemorySize(
Pal::gpusize allocationSize,
uint32_t heapIdx)
{
Util::MutexAuto lock(&m_memoryUsageTracker.trackerMutex);
m_memoryUsageTracker.allocatedMemorySize[heapIdx] += allocationSize;
}
// =====================================================================================================================
// Decreases the allocated memory size for PhysicalDevice local allocations made by the application (externally)
void PhysicalDevice::DecreaseAllocatedMemorySize(
Pal::gpusize allocationSize,
uint32_t heapIdx)
{
Util::MutexAuto lock(&m_memoryUsageTracker.trackerMutex);
VK_ASSERT(m_memoryUsageTracker.allocatedMemorySize[heapIdx] >= allocationSize);
m_memoryUsageTracker.allocatedMemorySize[heapIdx] -= allocationSize;
}
// =====================================================================================================================
// Generate our platform key
void PhysicalDevice::InitializePlatformKey(
const RuntimeSettings& settings)
{
static constexpr Util::HashAlgorithm KeyAlgorithm = Util::HashAlgorithm::Sha1;
struct
{
VkPhysicalDeviceProperties properties;
char* timestamp[sizeof(__TIMESTAMP__)];
} initialData;
memset(&initialData, 0, sizeof(initialData));
VkResult result = GetDeviceProperties(&initialData.properties);
if (result == VK_SUCCESS)
{
size_t memSize = Util::GetPlatformKeySize(KeyAlgorithm);
void* pMem = VkInstance()->AllocMem(memSize, VK_SYSTEM_ALLOCATION_SCOPE_OBJECT);
if (pMem != nullptr)
{
if (settings.markPipelineCacheWithBuildTimestamp)
{
memcpy(initialData.timestamp, __TIMESTAMP__, sizeof(__TIMESTAMP__));
}
if (Util::CreatePlatformKey(KeyAlgorithm, &initialData, sizeof(initialData), pMem, &m_pPlatformKey) !=
Util::Result::Success)
{
VkInstance()->FreeMem(pMem);
}
}
}
}
// =====================================================================================================================
VkResult PhysicalDevice::Initialize()
{
const bool nullGpu = VkInstance()->IsNullGpuModeEnabled();
// Collect generic device properties
Pal::Result result = m_pPalDevice->GetProperties(&m_properties);
const RuntimeSettings& settings = GetRuntimeSettings();
if (result == Pal::Result::Success)
{
// Finalize the PAL device
Pal::DeviceFinalizeInfo finalizeInfo = {};
// Ask PAL to create the maximum possible number of engines. We ask for maximum support because this has to be
// done before the first Vulkan device is created, and we do not yet know exactly how many engines are needed
// by those devices.
if (nullGpu == false)
{
for (uint32_t idx = 0; idx < Pal::EngineTypeCount; ++idx)
{
const auto& engineProps = m_properties.engineProperties[idx];
finalizeInfo.requestedEngineCounts[idx].engines = ((1 << engineProps.engineCount) - 1);
}
}
if (settings.fullScreenFrameMetadataSupport)
{
finalizeInfo.flags.requireFlipStatus = true;
finalizeInfo.flags.requireFrameMetadata = true;
finalizeInfo.supportedFullScreenFrameMetadata.timerNodeSubmission = true;
finalizeInfo.supportedFullScreenFrameMetadata.frameBeginFlag = true;
finalizeInfo.supportedFullScreenFrameMetadata.frameEndFlag = true;
finalizeInfo.supportedFullScreenFrameMetadata.primaryHandle = true;
finalizeInfo.supportedFullScreenFrameMetadata.p2pCmdFlag = true;
finalizeInfo.supportedFullScreenFrameMetadata.forceSwCfMode = true;
finalizeInfo.supportedFullScreenFrameMetadata.postFrameTimerSubmission = true;
}
finalizeInfo.internalTexOptLevel = VkToPalTexFilterQuality(settings.vulkanTexFilterQuality);
// Finalize the PAL device
result = m_pPalDevice->Finalize(finalizeInfo);
}
Pal::GpuMemoryHeapProperties heapProperties[Pal::GpuHeapCount] = {};
// Collect memory properties
if (result == Pal::Result::Success)
{
result = m_pPalDevice->GetGpuMemoryHeapProperties(heapProperties);
}
if (result == Pal::Result::Success)
{
for (uint32_t heapIdx = 0; heapIdx < Pal::GpuHeapCount; heapIdx++)
{
m_memoryUsageTracker.totalMemorySize[heapIdx] = heapProperties[heapIdx].heapSize;
}
if (m_memoryUsageTracker.totalMemorySize[Pal::GpuHeapInvisible] == 0)
{
// Disable tracking for the local invisible heap and allow it to overallocate when it has size 0
m_memoryUsageTracker.totalMemorySize[Pal::GpuHeapInvisible] = UINT64_MAX;
}
result = m_memoryUsageTracker.trackerMutex.Init();
}
if (result == Pal::Result::Success)
{
// Pal in some case can give Vulkan a heap with heapSize = 0 or multiple heaps for the same physical memory.
// Make sure we expose only the valid heap that has a heapSize > 0 and only expose each heap once.
// Vulkan uses memory types to communicate memory properties, so the number exposed is based on our
// choosing in order to communicate possible memory requirements as long as they can be associated
// with an available heap that supports a superset of those requirements.
m_memoryProperties.memoryTypeCount = 0;
m_memoryProperties.memoryHeapCount = 0;
uint32_t heapIndices[Pal::GpuHeapCount] =
{
Pal::GpuHeapCount,
Pal::GpuHeapCount,
Pal::GpuHeapCount,
Pal::GpuHeapCount
};
// this order indicate a simple ordering logic we expose to API
constexpr Pal::GpuHeap priority[Pal::GpuHeapCount] =
{
Pal::GpuHeapInvisible,
Pal::GpuHeapGartUswc,
Pal::GpuHeapLocal,
Pal::GpuHeapGartCacheable
};
const Pal::gpusize invisHeapSize = heapProperties[Pal::GpuHeapInvisible].heapSize;
const Pal::gpusize localHeapSize = heapProperties[Pal::GpuHeapLocal].heapSize;
// Initialize memory heaps
for (uint32_t orderedHeapIndex = 0; orderedHeapIndex < Pal::GpuHeapCount; ++orderedHeapIndex)
{
Pal::GpuHeap palGpuHeap = priority[orderedHeapIndex];
const Pal::GpuMemoryHeapProperties& heapProps = heapProperties[palGpuHeap];
// Initialize each heap if it exists other than GartCacheable, which we know will be shared with GartUswc.
if ((heapProps.heapSize > 0) && (palGpuHeap != Pal::GpuHeapGartCacheable))
{
uint32_t heapIndex = m_memoryProperties.memoryHeapCount++;
VkMemoryHeap& memoryHeap = m_memoryProperties.memoryHeaps[heapIndex];
heapIndices[palGpuHeap] = heapIndex;
memoryHeap.flags = PalGpuHeapToVkMemoryHeapFlags(palGpuHeap);
memoryHeap.size = heapProps.heapSize;
m_heapVkToPal[heapIndex] = palGpuHeap;
m_memoryPalHeapToVkHeap[palGpuHeap] = heapIndex;
if (palGpuHeap == Pal::GpuHeapGartUswc)
{
// These two should match because the PAL GPU heaps share the same physical memory.
VK_ASSERT(memoryHeap.size == heapProperties[Pal::GpuHeapGartCacheable].heapSize);
heapIndices[Pal::GpuHeapGartCacheable] = heapIndex;
}
else if ((palGpuHeap == Pal::GpuHeapLocal) &&
(heapIndices[Pal::GpuHeapInvisible] == Pal::GpuHeapCount))
{
// GPU invisible heap isn't present, but its memory properties are a subset of the GPU local heap.
heapIndices[Pal::GpuHeapInvisible] = heapIndex;
}
}
}
VK_ASSERT(m_memoryProperties.memoryHeapCount <= (Pal::GpuHeapCount - 1));
// Spec requires at least one heap to include VK_MEMORY_HEAP_DEVICE_LOCAL_BIT
if (m_memoryProperties.memoryHeapCount == 1)
{
VK_ASSERT(m_properties.gpuType == Pal::GpuType::Integrated);
m_memoryProperties.memoryHeaps[0].flags |= VK_MEMORY_HEAP_DEVICE_LOCAL_BIT;
}
// Track that we want to add a matching coherent memory type (VK_AMD_device_coherent_memory)
bool memTypeWantsCoherentMemory[VK_MAX_MEMORY_TYPES] = {};
// Initialize memory types
for (uint32_t orderedHeapIndex = 0; orderedHeapIndex < Pal::GpuHeapCount; ++orderedHeapIndex)
{
Pal::GpuHeap palGpuHeap = priority[orderedHeapIndex];
uint32_t heapIndex = heapIndices[palGpuHeap];
// We must have a heap capable of allocating this memory type to expose it.
if (heapIndex < Pal::GpuHeapCount)
{
uint32_t memoryTypeIndex = m_memoryProperties.memoryTypeCount++;
Pal::GpuHeap allocPalGpuHeap = ((palGpuHeap == Pal::GpuHeapInvisible) && (invisHeapSize == 0)) ? Pal::GpuHeapLocal : palGpuHeap;
m_memoryVkIndexToPalHeap[memoryTypeIndex] = allocPalGpuHeap;
m_memoryPalHeapToVkIndexBits[allocPalGpuHeap] |= (1UL << memoryTypeIndex);
VkMemoryType* pMemoryType = &m_memoryProperties.memoryTypes[memoryTypeIndex];
pMemoryType->heapIndex = heapIndex;
m_memoryTypeMask |= 1 << memoryTypeIndex;
const Pal::GpuMemoryHeapProperties& heapProps = heapProperties[palGpuHeap];
if (heapProps.flags.cpuVisible)
{
pMemoryType->propertyFlags |= VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT;
}
if (heapProps.flags.cpuGpuCoherent)
{
pMemoryType->propertyFlags |= VK_MEMORY_PROPERTY_HOST_COHERENT_BIT;
}
if (heapProps.flags.cpuUncached == 0)
{
pMemoryType->propertyFlags |= VK_MEMORY_PROPERTY_HOST_CACHED_BIT;
}
if (m_memoryProperties.memoryHeaps[heapIndex].flags & VK_MEMORY_HEAP_DEVICE_LOCAL_BIT)
{
pMemoryType->propertyFlags |= VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
if (m_memoryProperties.memoryHeapCount > 1)
{
// Add back-up heap for parts with VRAM smaller than 8GB.
// Note: The back-up heap can also be added if overallocation is allowed via
// VK_AMD_memory_overallocation_behavior.
// Use m_heapVkToPal instead of palGpuHeap here to handle cases where multiple memory types
// share the same heap.
const Pal::gpusize heapSize = heapProperties[m_heapVkToPal[pMemoryType->heapIndex]].heapSize;
m_memoryVkIndexAddRemoteBackupHeap[memoryTypeIndex] =
(heapSize < settings.memoryRemoteBackupHeapMinHeapSize);
}
}
if (m_properties.gfxipProperties.flags.supportGl2Uncached)
{
// Add device coherent memory type based on below type:
// 1. Visible and host coherent
// 2. Invisible
if (((pMemoryType->propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) &&
(pMemoryType->propertyFlags & VK_MEMORY_PROPERTY_HOST_COHERENT_BIT)) ||
(palGpuHeap == Pal::GpuHeapInvisible))
{
memTypeWantsCoherentMemory[memoryTypeIndex] = true;
}
}
if (palGpuHeap == Pal::GpuHeapInvisible)
{
if ((invisHeapSize + localHeapSize) >= settings.memoryAttachmentImageMemoryTypeMinHeapSize)
{
// The attachment image memory type (unavailable for parts with VRAM smaller than 4GB)
// reports identical properties as the default invisible. However, it does
// not add a remote back-up heap unless overallocation is allowed via
// VK_AMD_memory_overallocation_behavior.
m_memoryVkIndexAttachmentImage = m_memoryProperties.memoryTypeCount++;
m_memoryProperties.memoryTypes[m_memoryVkIndexAttachmentImage] =
m_memoryProperties.memoryTypes[memoryTypeIndex];
m_memoryVkIndexToPalHeap[m_memoryVkIndexAttachmentImage] =
m_memoryVkIndexToPalHeap[memoryTypeIndex];
}
else
{
m_memoryVkIndexAttachmentImage = memoryTypeIndex;
}
}
// Optional: if we have exposed a memory type that is host visible, add a backup
// memory type that is not host visible. We will use it for optimally tiled images.
if (settings.addHostInvisibleMemoryTypesForOptimalImages &&
((pMemoryType->propertyFlags & VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT) != 0) &&
// Skip host visible+coherent+cached as we won't need it
((pMemoryType->propertyFlags & VK_MEMORY_PROPERTY_HOST_CACHED_BIT) == 0))
{
memoryTypeIndex = m_memoryProperties.memoryTypeCount++;
m_memoryTypeMask |= 1 << memoryTypeIndex;
m_memoryVkIndexToPalHeap[memoryTypeIndex] = palGpuHeap;
m_memoryPalHeapToVkIndexBits[palGpuHeap] |= (1UL << memoryTypeIndex);
VkMemoryType* pNextMemoryType = &m_memoryProperties.memoryTypes[memoryTypeIndex];
constexpr VkFlags hostMask = (VK_MEMORY_PROPERTY_HOST_VISIBLE_BIT |
VK_MEMORY_PROPERTY_HOST_COHERENT_BIT |
VK_MEMORY_PROPERTY_HOST_CACHED_BIT);
pNextMemoryType->heapIndex = pMemoryType->heapIndex;
pNextMemoryType->propertyFlags = pMemoryType->propertyFlags & ~hostMask;
}
}
}
VkBool32 protectedMemorySupported = VK_FALSE;
GetPhysicalDeviceProtectedMemoryFeatures(&protectedMemorySupported);
if (protectedMemorySupported)
{
// The heap order of protected memory.
constexpr Pal::GpuHeap ProtectedPriority[Pal::GpuHeapCount - 1] =
{
Pal::GpuHeapGartUswc,
Pal::GpuHeapInvisible,
Pal::GpuHeapLocal
};
bool protectedMemoryTypeFound = false;
for (uint32_t orderedHeapIndex = 0; orderedHeapIndex < Pal::GpuHeapCount - 1; ++orderedHeapIndex)
{
Pal::GpuHeap palGpuHeap = ProtectedPriority[orderedHeapIndex];
const Pal::gpusize heapSize = heapProperties[palGpuHeap].heapSize;
if ((heapSize > 0) && heapProperties[palGpuHeap].flags.supportsTmz)
{
uint32_t memoryTypeIndex = m_memoryProperties.memoryTypeCount++;
m_memoryTypeMask |= 1 << memoryTypeIndex;
m_memoryVkIndexToPalHeap[memoryTypeIndex] = palGpuHeap;
m_memoryPalHeapToVkIndexBits[palGpuHeap] |= (1UL << memoryTypeIndex);
VkMemoryType* pMemType = &m_memoryProperties.memoryTypes[memoryTypeIndex];
pMemType->heapIndex = heapIndices[palGpuHeap];
if ((palGpuHeap != Pal::GpuHeapGartUswc) || (m_memoryProperties.memoryHeapCount == 1))
{
pMemType->propertyFlags = VK_MEMORY_PROPERTY_PROTECTED_BIT | VK_MEMORY_PROPERTY_DEVICE_LOCAL_BIT;
}
else
{
pMemType->propertyFlags = VK_MEMORY_PROPERTY_PROTECTED_BIT;
}
protectedMemoryTypeFound = true;
}
}
if (protectedMemoryTypeFound == false)
{
VK_ALERT_ALWAYS_MSG("No protected memory type.");
VK_NEVER_CALLED();
}
}
// Add device coherent memory type based on memory types which have been added in m_memoryProperties.memoryTypes
// In PAL, uncached device memory, which is always device coherent, will be allocated.
if (m_properties.gfxipProperties.flags.supportGl2Uncached)
{
uint32_t currentTypeCount = m_memoryProperties.memoryTypeCount;
for (uint32_t memoryTypeIndex = 0; memoryTypeIndex < currentTypeCount; ++memoryTypeIndex)
{
VkMemoryType* pCurrentmemoryType = &m_memoryProperties.memoryTypes[memoryTypeIndex];
VkMemoryType* pLastMemoryType = &m_memoryProperties.memoryTypes[m_memoryProperties.memoryTypeCount];
if (memTypeWantsCoherentMemory[memoryTypeIndex])
{
pLastMemoryType->heapIndex = pCurrentmemoryType->heapIndex;
pLastMemoryType->propertyFlags = pCurrentmemoryType->propertyFlags |
VK_MEMORY_PROPERTY_DEVICE_COHERENT_BIT_AMD |
VK_MEMORY_PROPERTY_DEVICE_UNCACHED_BIT_AMD;
m_memoryVkIndexToPalHeap[m_memoryProperties.memoryTypeCount] =
m_memoryVkIndexToPalHeap[memoryTypeIndex];
m_memoryPalHeapToVkIndexBits[m_memoryVkIndexToPalHeap[m_memoryProperties.memoryTypeCount]] |=
(1UL << memoryTypeIndex);
m_memoryTypeMask |= 1 << m_memoryProperties.memoryTypeCount;
++m_memoryProperties.memoryTypeCount;
}
}
}
VK_ASSERT(m_memoryProperties.memoryTypeCount <= VK_MAX_MEMORY_TYPES);
VK_ASSERT(m_memoryProperties.memoryHeapCount <= Pal::GpuHeapCount);
}
m_memoryTypeMaskForExternalSharing = m_memoryTypeMask;
if (result == Pal::Result::Success)
{
// Determine if EQAA is supported by checking if, for each MSAA fragment count, all sample combos are okay.
const auto& imgProps = PalProperties().imageProperties;
m_eqaaSupported = true;
switch (imgProps.maxMsaaFragments)
{
default:
VK_NEVER_CALLED();
break;
case 8:
m_eqaaSupported &= Util::TestAllFlagsSet(imgProps.msaaSupport, Pal::MsaaFlags::MsaaAllF8);
// fallthrough
case 4:
m_eqaaSupported &= Util::TestAllFlagsSet(imgProps.msaaSupport, Pal::MsaaFlags::MsaaAllF4);
// fallthrough
case 2:
m_eqaaSupported &= Util::TestAllFlagsSet(imgProps.msaaSupport, Pal::MsaaFlags::MsaaAllF2);
// fallthrough
case 1:
m_eqaaSupported &= Util::TestAllFlagsSet(imgProps.msaaSupport, Pal::MsaaFlags::MsaaAllF1);
break;
}
}
if (result == Pal::Result::Success)
{
// Get properties from PAL
const Pal::DeviceProperties& palProps = PalProperties();
// This UUID identifies whether a previously created pipeline cache is compatible with the currently installed
// device/driver.
constexpr uint16_t PalMajorVersion = PAL_INTERFACE_MAJOR_VERSION;
constexpr uint8_t PalMinorVersion = PAL_INTERFACE_MINOR_VERSION;
constexpr char timestamp[] = __DATE__ __TIME__;
const uint32_t timestampHash = Util::HashLiteralString<sizeof(timestamp)>(timestamp);
memset(m_pipelineCacheUUID, 0, VK_UUID_SIZE);
Util::SystemInfo systemInfo = {};
result = Util::QuerySystemInfo(&systemInfo);
if (result == Pal::Result::Success)
{
Util::MetroHash128 hash = {};
hash.Update(timestampHash);
hash.Update(palProps.vendorId);
hash.Update(palProps.deviceId);
hash.Update(PalMajorVersion);
hash.Update(PalMinorVersion);
hash.Update(systemInfo.cpuType);
hash.Update(systemInfo.cpuVendorString[0]);
hash.Update(systemInfo.cpuBrandString[0]);
hash.Update(systemInfo.cpuLogicalCoreCount);
hash.Update(systemInfo.cpuPhysicalCoreCount);
hash.Update(systemInfo.totalSysMemSize);
hash.Finalize(m_pipelineCacheUUID);
}
}
// Collect properties for perf experiments (this call can fail; we just don't report support for
// perf measurement extension then)
if (result == Pal::Result::Success)
{
PopulateGpaProperties();
}
VkResult vkResult = PalToVkResult(result);
if (vkResult == VK_SUCCESS)
{
InitializePlatformKey(settings);
vkResult = m_compiler.Initialize();
}
return vkResult;
}
// =====================================================================================================================
uint32_t PhysicalDevice::GetMemoryTypeMaskMatching(VkMemoryPropertyFlags flags) const
{
uint32_t mask = 0;
for (uint32_t memoryTypeIndex = 0; memoryTypeIndex < m_memoryProperties.memoryTypeCount; ++memoryTypeIndex)
{
if ((flags & m_memoryProperties.memoryTypes[memoryTypeIndex].propertyFlags) == flags)
{
mask |= 1u << memoryTypeIndex;
}
}
return mask;
}