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///////////////////////////////////////////////////////////////////////////////
//
// Copyright (c) 2015-2016 The Khronos Group Inc.
// Copyright (c) 2015-2016 Valve Corporation
// Copyright (c) 2015-2016 LunarG, Inc.
// Copyright (c) 2015-2016 Google, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
///////////////////////////////////////////////////////////////////////////////
#ifndef VK_PROTOTYPES
#define VK_PROTOTYPES
#endif
#include "vkjson.h"
#include <algorithm>
#include <utility>
namespace {
bool EnumerateExtensions(const char* layer_name,
std::vector<VkExtensionProperties>* extensions) {
VkResult result;
uint32_t count = 0;
result = vkEnumerateInstanceExtensionProperties(layer_name, &count, nullptr);
if (result != VK_SUCCESS)
return false;
extensions->resize(count);
result = vkEnumerateInstanceExtensionProperties(layer_name, &count,
extensions->data());
if (result != VK_SUCCESS)
return false;
return true;
}
bool HasExtension(const char* extension_name,
const std::vector<VkExtensionProperties>& extensions) {
return std::find_if(extensions.cbegin(), extensions.cend(),
[extension_name](const VkExtensionProperties& extension) {
return strcmp(extension.extensionName,
extension_name) == 0;
}) != extensions.cend();
}
} // anonymous namespace
VkJsonDevice VkJsonGetDevice(VkPhysicalDevice physical_device) {
VkJsonDevice device;
uint32_t extension_count = 0;
vkEnumerateDeviceExtensionProperties(physical_device, nullptr,
&extension_count, nullptr);
if (extension_count > 0) {
device.extensions.resize(extension_count);
vkEnumerateDeviceExtensionProperties(
physical_device, nullptr, &extension_count, device.extensions.data());
}
uint32_t layer_count = 0;
vkEnumerateDeviceLayerProperties(physical_device, &layer_count, nullptr);
if (layer_count > 0) {
device.layers.resize(layer_count);
vkEnumerateDeviceLayerProperties(physical_device, &layer_count,
device.layers.data());
}
VkPhysicalDeviceProperties2 properties = {
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROPERTIES_2,
nullptr,
{},
};
if (HasExtension("VK_KHR_driver_properties", device.extensions)) {
device.ext_driver_properties.reported = true;
device.ext_driver_properties.driver_properties_khr.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DRIVER_PROPERTIES_KHR;
device.ext_driver_properties.driver_properties_khr.pNext = properties.pNext;
properties.pNext = &device.ext_driver_properties.driver_properties_khr;
}
vkGetPhysicalDeviceProperties2(physical_device, &properties);
device.properties = properties.properties;
VkPhysicalDeviceFeatures2 features = {
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_FEATURES_2,
nullptr,
{},
};
if (HasExtension("VK_KHR_variable_pointers", device.extensions)) {
device.ext_variable_pointer_features.reported = true;
device.ext_variable_pointer_features.variable_pointer_features_khr.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES_KHR;
device.ext_variable_pointer_features.variable_pointer_features_khr.pNext =
features.pNext;
features.pNext =
&device.ext_variable_pointer_features.variable_pointer_features_khr;
}
if (HasExtension("VK_KHR_shader_float16_int8", device.extensions)) {
device.ext_shader_float16_int8_features.reported = true;
device.ext_shader_float16_int8_features.shader_float16_int8_features_khr
.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_FLOAT16_INT8_FEATURES_KHR;
device.ext_shader_float16_int8_features.shader_float16_int8_features_khr
.pNext = features.pNext;
features.pNext = &device.ext_shader_float16_int8_features
.shader_float16_int8_features_khr;
}
vkGetPhysicalDeviceFeatures2(physical_device, &features);
device.features = features.features;
vkGetPhysicalDeviceMemoryProperties(physical_device, &device.memory);
uint32_t queue_family_count = 0;
vkGetPhysicalDeviceQueueFamilyProperties(physical_device, &queue_family_count,
nullptr);
if (queue_family_count > 0) {
device.queues.resize(queue_family_count);
vkGetPhysicalDeviceQueueFamilyProperties(
physical_device, &queue_family_count, device.queues.data());
}
VkFormatProperties format_properties = {};
for (VkFormat format = VK_FORMAT_R4G4_UNORM_PACK8;
// TODO(http://b/171403054): avoid hard-coding last value in the
// contiguous range
format <= VK_FORMAT_ASTC_12x12_SRGB_BLOCK;
format = static_cast<VkFormat>(format + 1)) {
vkGetPhysicalDeviceFormatProperties(physical_device, format,
&format_properties);
if (format_properties.linearTilingFeatures ||
format_properties.optimalTilingFeatures ||
format_properties.bufferFeatures) {
device.formats.insert(std::make_pair(format, format_properties));
}
}
if (device.properties.apiVersion >= VK_API_VERSION_1_1) {
for (VkFormat format = VK_FORMAT_G8B8G8R8_422_UNORM;
// TODO(http://b/171403054): avoid hard-coding last value in the
// contiguous range
format <= VK_FORMAT_G16_B16_R16_3PLANE_444_UNORM;
format = static_cast<VkFormat>(format + 1)) {
vkGetPhysicalDeviceFormatProperties(physical_device, format,
&format_properties);
if (format_properties.linearTilingFeatures ||
format_properties.optimalTilingFeatures ||
format_properties.bufferFeatures) {
device.formats.insert(std::make_pair(format, format_properties));
}
}
device.subgroup_properties.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SUBGROUP_PROPERTIES;
device.subgroup_properties.pNext = properties.pNext;
properties.pNext = &device.subgroup_properties;
device.point_clipping_properties.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_POINT_CLIPPING_PROPERTIES;
device.point_clipping_properties.pNext = properties.pNext;
properties.pNext = &device.point_clipping_properties;
device.multiview_properties.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES;
device.multiview_properties.pNext = properties.pNext;
properties.pNext = &device.multiview_properties;
device.id_properties.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_ID_PROPERTIES;
device.id_properties.pNext = properties.pNext;
properties.pNext = &device.id_properties;
device.maintenance3_properties.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MAINTENANCE_3_PROPERTIES;
device.maintenance3_properties.pNext = properties.pNext;
properties.pNext = &device.maintenance3_properties;
vkGetPhysicalDeviceProperties2(physical_device, &properties);
device.bit16_storage_features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES;
device.bit16_storage_features.pNext = features.pNext;
features.pNext = &device.bit16_storage_features;
device.multiview_features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES;
device.multiview_features.pNext = features.pNext;
features.pNext = &device.multiview_features;
device.variable_pointer_features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VARIABLE_POINTER_FEATURES;
device.variable_pointer_features.pNext = features.pNext;
features.pNext = &device.variable_pointer_features;
device.protected_memory_features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PROTECTED_MEMORY_FEATURES;
device.protected_memory_features.pNext = features.pNext;
features.pNext = &device.protected_memory_features;
device.sampler_ycbcr_conversion_features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES;
device.sampler_ycbcr_conversion_features.pNext = features.pNext;
features.pNext = &device.sampler_ycbcr_conversion_features;
device.shader_draw_parameter_features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SHADER_DRAW_PARAMETER_FEATURES;
device.shader_draw_parameter_features.pNext = features.pNext;
features.pNext = &device.shader_draw_parameter_features;
vkGetPhysicalDeviceFeatures2(physical_device, &features);
VkPhysicalDeviceExternalFenceInfo external_fence_info = {
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_FENCE_INFO, nullptr,
VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT};
VkExternalFenceProperties external_fence_properties = {};
for (VkExternalFenceHandleTypeFlagBits handle_type =
VK_EXTERNAL_FENCE_HANDLE_TYPE_OPAQUE_FD_BIT;
handle_type <= VK_EXTERNAL_FENCE_HANDLE_TYPE_SYNC_FD_BIT;
handle_type =
static_cast<VkExternalFenceHandleTypeFlagBits>(handle_type << 1)) {
external_fence_info.handleType = handle_type;
vkGetPhysicalDeviceExternalFenceProperties(
physical_device, &external_fence_info, &external_fence_properties);
if (external_fence_properties.exportFromImportedHandleTypes ||
external_fence_properties.compatibleHandleTypes ||
external_fence_properties.externalFenceFeatures) {
device.external_fence_properties.insert(
std::make_pair(handle_type, external_fence_properties));
}
}
VkPhysicalDeviceExternalSemaphoreInfo external_semaphore_info = {
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO, nullptr,
VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT};
VkExternalSemaphoreProperties external_semaphore_properties = {};
for (VkExternalSemaphoreHandleTypeFlagBits handle_type =
VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_OPAQUE_FD_BIT;
handle_type <= VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT;
handle_type = static_cast<VkExternalSemaphoreHandleTypeFlagBits>(
handle_type << 1)) {
external_semaphore_info.handleType = handle_type;
vkGetPhysicalDeviceExternalSemaphoreProperties(
physical_device, &external_semaphore_info,
&external_semaphore_properties);
if (external_semaphore_properties.exportFromImportedHandleTypes ||
external_semaphore_properties.compatibleHandleTypes ||
external_semaphore_properties.externalSemaphoreFeatures) {
device.external_semaphore_properties.insert(
std::make_pair(handle_type, external_semaphore_properties));
}
}
}
if (device.properties.apiVersion >= VK_API_VERSION_1_2) {
device.core12.properties.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_PROPERTIES;
device.core12.properties.pNext = properties.pNext;
properties.pNext = &device.core12.properties;
vkGetPhysicalDeviceProperties2(physical_device, &properties);
device.core12.features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES;
device.core12.features.pNext = features.pNext;
features.pNext = &device.core12.features;
vkGetPhysicalDeviceFeatures2(physical_device, &features);
}
if (device.properties.apiVersion >= VK_API_VERSION_1_3) {
device.core13.properties.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_3_PROPERTIES;
device.core13.properties.pNext = properties.pNext;
properties.pNext = &device.core13.properties;
vkGetPhysicalDeviceProperties2(physical_device, &properties);
device.core13.features.sType =
VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_3_FEATURES;
device.core13.features.pNext = features.pNext;
features.pNext = &device.core13.features;
vkGetPhysicalDeviceFeatures2(physical_device, &features);
}
return device;
}
VkJsonInstance VkJsonGetInstance() {
VkJsonInstance instance;
VkResult result;
uint32_t count;
count = 0;
result = vkEnumerateInstanceLayerProperties(&count, nullptr);
if (result != VK_SUCCESS)
return VkJsonInstance();
if (count > 0) {
std::vector<VkLayerProperties> layers(count);
result = vkEnumerateInstanceLayerProperties(&count, layers.data());
if (result != VK_SUCCESS)
return VkJsonInstance();
instance.layers.reserve(count);
for (auto& layer : layers) {
instance.layers.push_back(VkJsonLayer{layer, std::vector<VkExtensionProperties>()});
if (!EnumerateExtensions(layer.layerName,
&instance.layers.back().extensions))
return VkJsonInstance();
}
}
if (!EnumerateExtensions(nullptr, &instance.extensions))
return VkJsonInstance();
const VkApplicationInfo app_info = {
VK_STRUCTURE_TYPE_APPLICATION_INFO,
nullptr,
"vkjson_info",
1,
"",
0,
VK_API_VERSION_1_1,
};
VkInstanceCreateInfo instance_info = {
VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
nullptr,
0,
&app_info,
0,
nullptr,
0,
nullptr,
};
VkInstance vkinstance;
result = vkCreateInstance(&instance_info, nullptr, &vkinstance);
if (result != VK_SUCCESS)
return VkJsonInstance();
count = 0;
result = vkEnumeratePhysicalDevices(vkinstance, &count, nullptr);
if (result != VK_SUCCESS) {
vkDestroyInstance(vkinstance, nullptr);
return VkJsonInstance();
}
std::vector<VkPhysicalDevice> devices(count, VK_NULL_HANDLE);
result = vkEnumeratePhysicalDevices(vkinstance, &count, devices.data());
if (result != VK_SUCCESS) {
vkDestroyInstance(vkinstance, nullptr);
return VkJsonInstance();
}
std::map<VkPhysicalDevice, uint32_t> device_map;
const uint32_t sz = devices.size();
instance.devices.reserve(sz);
for (uint32_t i = 0; i < sz; ++i) {
device_map.insert(std::make_pair(devices[i], i));
instance.devices.emplace_back(VkJsonGetDevice(devices[i]));
}
result = vkEnumerateInstanceVersion(&instance.api_version);
if (result != VK_SUCCESS) {
vkDestroyInstance(vkinstance, nullptr);
return VkJsonInstance();
}
count = 0;
result = vkEnumeratePhysicalDeviceGroups(vkinstance, &count, nullptr);
if (result != VK_SUCCESS) {
vkDestroyInstance(vkinstance, nullptr);
return VkJsonInstance();
}
VkJsonDeviceGroup device_group;
std::vector<VkPhysicalDeviceGroupProperties> group_properties;
group_properties.resize(count);
for (auto& properties : group_properties) {
properties.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_GROUP_PROPERTIES;
properties.pNext = nullptr;
}
result = vkEnumeratePhysicalDeviceGroups(vkinstance, &count,
group_properties.data());
if (result != VK_SUCCESS) {
vkDestroyInstance(vkinstance, nullptr);
return VkJsonInstance();
}
for (auto properties : group_properties) {
device_group.properties = properties;
for (uint32_t i = 0; i < properties.physicalDeviceCount; ++i) {
device_group.device_inds.push_back(
device_map[properties.physicalDevices[i]]);
}
instance.device_groups.push_back(device_group);
}
vkDestroyInstance(vkinstance, nullptr);
return instance;
}