mirror/vk-bootstrap
1
0
Fork 0
mirror of https://github.com/charles-lunarg/vk-bootstrap.git synced 2024-11-22 07:24:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

Add VulkanMock for isolating tests from system

Browse Source 
Allows the tests to set the exact values vk-bootstrap will receieve
rather than require a real vulkan driver to be present on the system.

This is done by creating a `vulkan-1.dll` on windows that implements
all of the API functions, and on linux/macOS intercepts `dlsym` to
make it return the mock's functions.
This commit is contained in:
Charles Giessen 2023-09-29 17:47:44 -06:00 committed by Charles Giessen
parent 5e351fcdf8
commit d759d3d575
10 changed files with 1262 additions and 669 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

132
example/triangle.cpp
View File

@ -5,7 +5,10 @@
#include <fstream> #include <fstream>
#include <string> #include <string>
#include "../tests/common.h" #include <vulkan/vulkan.h>
#include <GLFW/glfw3.h>
#include <VkBootstrap.h>
#include "example_config.h" #include "example_config.h"
@ -13,13 +16,12 @@ const int MAX_FRAMES_IN_FLIGHT = 2;
struct Init { struct Init {
GLFWwindow* window; GLFWwindow* window;
VulkanLibrary vk_lib;
vkb::Instance instance; vkb::Instance instance;
vkb::InstanceDispatchTable inst_disp;
VkSurfaceKHR surface; VkSurfaceKHR surface;
vkb::Device device; vkb::Device device;
vkb::DispatchTable disp;
vkb::Swapchain swapchain; vkb::Swapchain swapchain;
//convenience
VulkanLibrary* operator->(){ return &vk_lib; }
}; };
struct RenderData { struct RenderData {
@ -44,6 +46,35 @@ struct RenderData {
size_t current_frame = 0; size_t current_frame = 0;
}; };
GLFWwindow* create_window_glfw(const char* window_name = "", bool resize = true) {
glfwInit();
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
if (!resize) glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
return glfwCreateWindow(1024, 1024, window_name, NULL, NULL);
}
void destroy_window_glfw(GLFWwindow* window) {
glfwDestroyWindow(window);
glfwTerminate();
}
VkSurfaceKHR create_surface_glfw(VkInstance instance, GLFWwindow* window, VkAllocationCallbacks* allocator = nullptr) {
VkSurfaceKHR surface = VK_NULL_HANDLE;
VkResult err = glfwCreateWindowSurface(instance, window, allocator, &surface);
if (err) {
const char* error_msg;
int ret = glfwGetError(&error_msg);
if (ret != 0) {
std::cout << ret << " ";
if (error_msg != nullptr) std::cout << error_msg;
std::cout << "\n";
}
surface = VK_NULL_HANDLE;
}
return surface;
}
int device_initialization(Init& init) { int device_initialization(Init& init) {
init.window = create_window_glfw("Vulkan Triangle", true); init.window = create_window_glfw("Vulkan Triangle", true);
@ -55,7 +86,7 @@ int device_initialization (Init& init) {
} }
init.instance = instance_ret.value(); init.instance = instance_ret.value();
init.vk_lib.init(init.instance); init.inst_disp = init.instance.make_table();
init.surface = create_surface_glfw(init.instance, init.window); init.surface = create_surface_glfw(init.instance, init.window);
@ -74,7 +105,8 @@ int device_initialization (Init& init) {
return -1; return -1;
} }
init.device = device_ret.value(); init.device = device_ret.value();
init.vk_lib.init(init.device);
init.disp = init.device.make_table();
return 0; return 0;
} }
@ -146,7 +178,7 @@ int create_render_pass (Init& init, RenderData& data) {
render_pass_info.dependencyCount = 1; render_pass_info.dependencyCount = 1;
render_pass_info.pDependencies = &dependency; render_pass_info.pDependencies = &dependency;
if (init->vkCreateRenderPass (init.device, &render_pass_info, nullptr, &data.render_pass) != VK_SUCCESS) { if (init.disp.createRenderPass(&render_pass_info, nullptr, &data.render_pass) != VK_SUCCESS) {
std::cout << "failed to create render pass\n"; std::cout << "failed to create render pass\n";
return -1; // failed to create render pass! return -1; // failed to create render pass!
} }
@ -178,7 +210,7 @@ VkShaderModule createShaderModule (Init& init, const std::vector<char>& code) {
create_info.pCode = reinterpret_cast<const uint32_t*>(code.data()); create_info.pCode = reinterpret_cast<const uint32_t*>(code.data());
VkShaderModule shaderModule; VkShaderModule shaderModule;
if (init->vkCreateShaderModule (init.device, &create_info, nullptr, &shaderModule) != VK_SUCCESS) { if (init.disp.createShaderModule(&create_info, nullptr, &shaderModule) != VK_SUCCESS) {
return VK_NULL_HANDLE; // failed to create shader module return VK_NULL_HANDLE; // failed to create shader module
} }
@ -255,8 +287,8 @@ int create_graphics_pipeline (Init& init, RenderData& data) {
multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT; multisampling.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT;
VkPipelineColorBlendAttachmentState colorBlendAttachment = {}; VkPipelineColorBlendAttachmentState colorBlendAttachment = {};
colorBlendAttachment.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | colorBlendAttachment.colorWriteMask =
VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT; VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT;
colorBlendAttachment.blendEnable = VK_FALSE; colorBlendAttachment.blendEnable = VK_FALSE;
VkPipelineColorBlendStateCreateInfo color_blending = {}; VkPipelineColorBlendStateCreateInfo color_blending = {};
@ -275,8 +307,7 @@ int create_graphics_pipeline (Init& init, RenderData& data) {
pipeline_layout_info.setLayoutCount = 0; pipeline_layout_info.setLayoutCount = 0;
pipeline_layout_info.pushConstantRangeCount = 0; pipeline_layout_info.pushConstantRangeCount = 0;
if (init->vkCreatePipelineLayout ( if (init.disp.createPipelineLayout(&pipeline_layout_info, nullptr, &data.pipeline_layout) != VK_SUCCESS) {
init.device, &pipeline_layout_info, nullptr, &data.pipeline_layout) != VK_SUCCESS) {
std::cout << "failed to create pipeline layout\n"; std::cout << "failed to create pipeline layout\n";
return -1; // failed to create pipeline layout return -1; // failed to create pipeline layout
} }
@ -304,14 +335,13 @@ int create_graphics_pipeline (Init& init, RenderData& data) {
pipeline_info.subpass = 0; pipeline_info.subpass = 0;
pipeline_info.basePipelineHandle = VK_NULL_HANDLE; pipeline_info.basePipelineHandle = VK_NULL_HANDLE;
if (init->vkCreateGraphicsPipelines ( if (init.disp.createGraphicsPipelines(VK_NULL_HANDLE, 1, &pipeline_info, nullptr, &data.graphics_pipeline) != VK_SUCCESS) {
init.device, VK_NULL_HANDLE, 1, &pipeline_info, nullptr, &data.graphics_pipeline) != VK_SUCCESS) {
std::cout << "failed to create pipline\n"; std::cout << "failed to create pipline\n";
return -1; // failed to create graphics pipeline return -1; // failed to create graphics pipeline
} }
init->vkDestroyShaderModule (init.device, frag_module, nullptr); init.disp.destroyShaderModule(frag_module, nullptr);
init->vkDestroyShaderModule (init.device, vert_module, nullptr); init.disp.destroyShaderModule(vert_module, nullptr);
return 0; return 0;
} }
@ -333,7 +363,7 @@ int create_framebuffers (Init& init, RenderData& data) {
framebuffer_info.height = init.swapchain.extent.height; framebuffer_info.height = init.swapchain.extent.height;
framebuffer_info.layers = 1; framebuffer_info.layers = 1;
if (init->vkCreateFramebuffer (init.device, &framebuffer_info, nullptr, &data.framebuffers[i]) != VK_SUCCESS) { if (init.disp.createFramebuffer(&framebuffer_info, nullptr, &data.framebuffers[i]) != VK_SUCCESS) {
return -1; // failed to create framebuffer return -1; // failed to create framebuffer
} }
} }
@ -345,7 +375,7 @@ int create_command_pool (Init& init, RenderData& data) {
pool_info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO; pool_info.sType = VK_STRUCTURE_TYPE_COMMAND_POOL_CREATE_INFO;
pool_info.queueFamilyIndex = init.device.get_queue_index(vkb::QueueType::graphics).value(); pool_info.queueFamilyIndex = init.device.get_queue_index(vkb::QueueType::graphics).value();
if (init->vkCreateCommandPool (init.device, &pool_info, nullptr, &data.command_pool) != VK_SUCCESS) { if (init.disp.createCommandPool(&pool_info, nullptr, &data.command_pool) != VK_SUCCESS) {
std::cout << "failed to create command pool\n"; std::cout << "failed to create command pool\n";
return -1; // failed to create command pool return -1; // failed to create command pool
} }
@ -361,7 +391,7 @@ int create_command_buffers (Init& init, RenderData& data) {
allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY; allocInfo.level = VK_COMMAND_BUFFER_LEVEL_PRIMARY;
allocInfo.commandBufferCount = (uint32_t)data.command_buffers.size(); allocInfo.commandBufferCount = (uint32_t)data.command_buffers.size();
if (init->vkAllocateCommandBuffers (init.device, &allocInfo, data.command_buffers.data ()) != VK_SUCCESS) { if (init.disp.allocateCommandBuffers(&allocInfo, data.command_buffers.data()) != VK_SUCCESS) {
return -1; // failed to allocate command buffers; return -1; // failed to allocate command buffers;
} }
@ -369,7 +399,7 @@ int create_command_buffers (Init& init, RenderData& data) {
VkCommandBufferBeginInfo begin_info = {}; VkCommandBufferBeginInfo begin_info = {};
begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO; begin_info.sType = VK_STRUCTURE_TYPE_COMMAND_BUFFER_BEGIN_INFO;
if (init->vkBeginCommandBuffer (data.command_buffers[i], &begin_info) != VK_SUCCESS) { if (init.disp.beginCommandBuffer(data.command_buffers[i], &begin_info) != VK_SUCCESS) {
return -1; // failed to begin recording command buffer return -1; // failed to begin recording command buffer
} }
@ -395,18 +425,18 @@ int create_command_buffers (Init& init, RenderData& data) {
scissor.offset = { 0, 0 }; scissor.offset = { 0, 0 };
scissor.extent = init.swapchain.extent; scissor.extent = init.swapchain.extent;
init->vkCmdSetViewport (data.command_buffers[i], 0, 1, &viewport); init.disp.cmdSetViewport(data.command_buffers[i], 0, 1, &viewport);
init->vkCmdSetScissor (data.command_buffers[i], 0, 1, &scissor); init.disp.cmdSetScissor(data.command_buffers[i], 0, 1, &scissor);
init->vkCmdBeginRenderPass (data.command_buffers[i], &render_pass_info, VK_SUBPASS_CONTENTS_INLINE); init.disp.cmdBeginRenderPass(data.command_buffers[i], &render_pass_info, VK_SUBPASS_CONTENTS_INLINE);
init->vkCmdBindPipeline (data.command_buffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, data.graphics_pipeline); init.disp.cmdBindPipeline(data.command_buffers[i], VK_PIPELINE_BIND_POINT_GRAPHICS, data.graphics_pipeline);
init->vkCmdDraw (data.command_buffers[i], 3, 1, 0, 0); init.disp.cmdDraw(data.command_buffers[i], 3, 1, 0, 0);
init->vkCmdEndRenderPass (data.command_buffers[i]); init.disp.cmdEndRenderPass(data.command_buffers[i]);
if (init->vkEndCommandBuffer (data.command_buffers[i]) != VK_SUCCESS) { if (init.disp.endCommandBuffer(data.command_buffers[i]) != VK_SUCCESS) {
std::cout << "failed to record command buffer\n"; std::cout << "failed to record command buffer\n";
return -1; // failed to record command buffer! return -1; // failed to record command buffer!
} }
@ -428,9 +458,9 @@ int create_sync_objects (Init& init, RenderData& data) {
fence_info.flags = VK_FENCE_CREATE_SIGNALED_BIT; fence_info.flags = VK_FENCE_CREATE_SIGNALED_BIT;
for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++) { for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++) {
if (init->vkCreateSemaphore (init.device, &semaphore_info, nullptr, &data.available_semaphores[i]) != VK_SUCCESS || if (init.disp.createSemaphore(&semaphore_info, nullptr, &data.available_semaphores[i]) != VK_SUCCESS ||
init->vkCreateSemaphore (init.device, &semaphore_info, nullptr, &data.finished_semaphore[i]) != VK_SUCCESS || init.disp.createSemaphore(&semaphore_info, nullptr, &data.finished_semaphore[i]) != VK_SUCCESS ||
init->vkCreateFence (init.device, &fence_info, nullptr, &data.in_flight_fences[i]) != VK_SUCCESS) { init.disp.createFence(&fence_info, nullptr, &data.in_flight_fences[i]) != VK_SUCCESS) {
std::cout << "failed to create sync objects\n"; std::cout << "failed to create sync objects\n";
return -1; // failed to create synchronization objects for a frame return -1; // failed to create synchronization objects for a frame
} }
@ -439,12 +469,12 @@ int create_sync_objects (Init& init, RenderData& data) {
} }
int recreate_swapchain(Init& init, RenderData& data) { int recreate_swapchain(Init& init, RenderData& data) {
init->vkDeviceWaitIdle (init.device); init.disp.deviceWaitIdle();
init->vkDestroyCommandPool (init.device, data.command_pool, nullptr); init.disp.destroyCommandPool(data.command_pool, nullptr);
for (auto framebuffer : data.framebuffers) { for (auto framebuffer : data.framebuffers) {
init->vkDestroyFramebuffer (init.device, framebuffer, nullptr); init.disp.destroyFramebuffer(framebuffer, nullptr);
} }
init.swapchain.destroy_image_views(data.swapchain_image_views); init.swapchain.destroy_image_views(data.swapchain_image_views);
@ -457,15 +487,11 @@ int recreate_swapchain (Init& init, RenderData& data) {
} }
int draw_frame(Init& init, RenderData& data) { int draw_frame(Init& init, RenderData& data) {
init->vkWaitForFences (init.device, 1, &data.in_flight_fences[data.current_frame], VK_TRUE, UINT64_MAX); init.disp.waitForFences(1, &data.in_flight_fences[data.current_frame], VK_TRUE, UINT64_MAX);
uint32_t image_index = 0; uint32_t image_index = 0;
VkResult result = init->vkAcquireNextImageKHR (init.device, VkResult result = init.disp.acquireNextImageKHR(
init.swapchain, init.swapchain, UINT64_MAX, data.available_semaphores[data.current_frame], VK_NULL_HANDLE, &image_index);
UINT64_MAX,
data.available_semaphores[data.current_frame],
VK_NULL_HANDLE,
&image_index);
if (result == VK_ERROR_OUT_OF_DATE_KHR) { if (result == VK_ERROR_OUT_OF_DATE_KHR) {
return recreate_swapchain(init, data); return recreate_swapchain(init, data);
@ -475,7 +501,7 @@ int draw_frame (Init& init, RenderData& data) {
} }
if (data.image_in_flight[image_index] != VK_NULL_HANDLE) { if (data.image_in_flight[image_index] != VK_NULL_HANDLE) {
init->vkWaitForFences (init.device, 1, &data.image_in_flight[image_index], VK_TRUE, UINT64_MAX); init.disp.waitForFences(1, &data.image_in_flight[image_index], VK_TRUE, UINT64_MAX);
} }
data.image_in_flight[image_index] = data.in_flight_fences[data.current_frame]; data.image_in_flight[image_index] = data.in_flight_fences[data.current_frame];
@ -495,9 +521,9 @@ int draw_frame (Init& init, RenderData& data) {
submitInfo.signalSemaphoreCount = 1; submitInfo.signalSemaphoreCount = 1;
submitInfo.pSignalSemaphores = signal_semaphores; submitInfo.pSignalSemaphores = signal_semaphores;
init->vkResetFences (init.device, 1, &data.in_flight_fences[data.current_frame]); init.disp.resetFences(1, &data.in_flight_fences[data.current_frame]);
if (init->vkQueueSubmit (data.graphics_queue, 1, &submitInfo, data.in_flight_fences[data.current_frame]) != VK_SUCCESS) { if (init.disp.queueSubmit(data.graphics_queue, 1, &submitInfo, data.in_flight_fences[data.current_frame]) != VK_SUCCESS) {
std::cout << "failed to submit draw command buffer\n"; std::cout << "failed to submit draw command buffer\n";
return -1; //"failed to submit draw command buffer return -1; //"failed to submit draw command buffer
} }
@ -514,7 +540,7 @@ int draw_frame (Init& init, RenderData& data) {
present_info.pImageIndices = &image_index; present_info.pImageIndices = &image_index;
result = init->vkQueuePresentKHR (data.present_queue, &present_info); result = init.disp.queuePresentKHR(data.present_queue, &present_info);
if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR) { if (result == VK_ERROR_OUT_OF_DATE_KHR || result == VK_SUBOPTIMAL_KHR) {
return recreate_swapchain(init, data); return recreate_swapchain(init, data);
} else if (result != VK_SUCCESS) { } else if (result != VK_SUCCESS) {
@ -528,20 +554,20 @@ int draw_frame (Init& init, RenderData& data) {
void cleanup(Init& init, RenderData& data) { void cleanup(Init& init, RenderData& data) {
for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++) { for (size_t i = 0; i < MAX_FRAMES_IN_FLIGHT; i++) {
init->vkDestroySemaphore (init.device, data.finished_semaphore[i], nullptr); init.disp.destroySemaphore(data.finished_semaphore[i], nullptr);
init->vkDestroySemaphore (init.device, data.available_semaphores[i], nullptr); init.disp.destroySemaphore(data.available_semaphores[i], nullptr);
init->vkDestroyFence (init.device, data.in_flight_fences[i], nullptr); init.disp.destroyFence(data.in_flight_fences[i], nullptr);
} }
init->vkDestroyCommandPool (init.device, data.command_pool, nullptr); init.disp.destroyCommandPool(data.command_pool, nullptr);
for (auto framebuffer : data.framebuffers) { for (auto framebuffer : data.framebuffers) {
init->vkDestroyFramebuffer (init.device, framebuffer, nullptr); init.disp.destroyFramebuffer(framebuffer, nullptr);
} }
init->vkDestroyPipeline (init.device, data.graphics_pipeline, nullptr); init.disp.destroyPipeline(data.graphics_pipeline, nullptr);
init->vkDestroyPipelineLayout (init.device, data.pipeline_layout, nullptr); init.disp.destroyPipelineLayout(data.pipeline_layout, nullptr);
init->vkDestroyRenderPass (init.device, data.render_pass, nullptr); init.disp.destroyRenderPass(data.render_pass, nullptr);
init.swapchain.destroy_image_views(data.swapchain_image_views); init.swapchain.destroy_image_views(data.swapchain_image_views);
@ -574,7 +600,7 @@ int main () {
return -1; return -1;
} }
} }
init->vkDeviceWaitIdle (init.device); init.disp.deviceWaitIdle();
cleanup(init, render_data); cleanup(init, render_data);
return 0; return 0;

4
gen/CurrentBuildVulkanVersion.cmake
View File

@ -1,2 +1,2 @@
set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION 1.3.265) set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION 1.3.266)
set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION_GIT_TAG v1.3.265) set(VK_BOOTSTRAP_SOURCE_HEADER_VERSION_GIT_TAG v1.3.266)

54
src/VkBootstrap.cpp
View File

@ -133,26 +133,22 @@ class VulkanFunctions {
PFN_vkEnumerateInstanceLayerProperties fp_vkEnumerateInstanceLayerProperties = nullptr; PFN_vkEnumerateInstanceLayerProperties fp_vkEnumerateInstanceLayerProperties = nullptr;
PFN_vkEnumerateInstanceVersion fp_vkEnumerateInstanceVersion = nullptr; PFN_vkEnumerateInstanceVersion fp_vkEnumerateInstanceVersion = nullptr;
PFN_vkCreateInstance fp_vkCreateInstance = nullptr; PFN_vkCreateInstance fp_vkCreateInstance = nullptr;
PFN_vkDestroyInstance fp_vkDestroyInstance = nullptr;
PFN_vkDestroyInstance fp_vkDestroyInstance = nullptr;
PFN_vkCreateDebugUtilsMessengerEXT fp_vkCreateDebugUtilsMessengerEXT = nullptr;
PFN_vkDestroyDebugUtilsMessengerEXT fp_vkDestroyDebugUtilsMessengerEXT = nullptr;
PFN_vkEnumeratePhysicalDevices fp_vkEnumeratePhysicalDevices = nullptr; PFN_vkEnumeratePhysicalDevices fp_vkEnumeratePhysicalDevices = nullptr;
PFN_vkGetPhysicalDeviceFeatures fp_vkGetPhysicalDeviceFeatures = nullptr; PFN_vkGetPhysicalDeviceFeatures fp_vkGetPhysicalDeviceFeatures = nullptr;
PFN_vkGetPhysicalDeviceFeatures2 fp_vkGetPhysicalDeviceFeatures2 = nullptr; PFN_vkGetPhysicalDeviceFeatures2 fp_vkGetPhysicalDeviceFeatures2 = nullptr;
PFN_vkGetPhysicalDeviceFeatures2KHR fp_vkGetPhysicalDeviceFeatures2KHR = nullptr; PFN_vkGetPhysicalDeviceFeatures2KHR fp_vkGetPhysicalDeviceFeatures2KHR = nullptr;
PFN_vkGetPhysicalDeviceFormatProperties fp_vkGetPhysicalDeviceFormatProperties = nullptr;
PFN_vkGetPhysicalDeviceImageFormatProperties fp_vkGetPhysicalDeviceImageFormatProperties = nullptr;
PFN_vkGetPhysicalDeviceProperties fp_vkGetPhysicalDeviceProperties = nullptr; PFN_vkGetPhysicalDeviceProperties fp_vkGetPhysicalDeviceProperties = nullptr;
PFN_vkGetPhysicalDeviceProperties2 fp_vkGetPhysicalDeviceProperties2 = nullptr;
PFN_vkGetPhysicalDeviceQueueFamilyProperties fp_vkGetPhysicalDeviceQueueFamilyProperties = nullptr; PFN_vkGetPhysicalDeviceQueueFamilyProperties fp_vkGetPhysicalDeviceQueueFamilyProperties = nullptr;
PFN_vkGetPhysicalDeviceQueueFamilyProperties2 fp_vkGetPhysicalDeviceQueueFamilyProperties2 = nullptr;
PFN_vkGetPhysicalDeviceMemoryProperties fp_vkGetPhysicalDeviceMemoryProperties = nullptr; PFN_vkGetPhysicalDeviceMemoryProperties fp_vkGetPhysicalDeviceMemoryProperties = nullptr;
PFN_vkGetPhysicalDeviceFormatProperties2 fp_vkGetPhysicalDeviceFormatProperties2 = nullptr;
PFN_vkGetPhysicalDeviceMemoryProperties2 fp_vkGetPhysicalDeviceMemoryProperties2 = nullptr;
PFN_vkGetDeviceProcAddr fp_vkGetDeviceProcAddr = nullptr;
PFN_vkCreateDevice fp_vkCreateDevice = nullptr;
PFN_vkEnumerateDeviceExtensionProperties fp_vkEnumerateDeviceExtensionProperties = nullptr; PFN_vkEnumerateDeviceExtensionProperties fp_vkEnumerateDeviceExtensionProperties = nullptr;
PFN_vkCreateDevice fp_vkCreateDevice = nullptr;
PFN_vkGetDeviceProcAddr fp_vkGetDeviceProcAddr = nullptr;
PFN_vkDestroySurfaceKHR fp_vkDestroySurfaceKHR = nullptr; PFN_vkDestroySurfaceKHR fp_vkDestroySurfaceKHR = nullptr;
PFN_vkGetPhysicalDeviceSurfaceSupportKHR fp_vkGetPhysicalDeviceSurfaceSupportKHR = nullptr; PFN_vkGetPhysicalDeviceSurfaceSupportKHR fp_vkGetPhysicalDeviceSurfaceSupportKHR = nullptr;
PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fp_vkGetPhysicalDeviceSurfaceFormatsKHR = nullptr; PFN_vkGetPhysicalDeviceSurfaceFormatsKHR fp_vkGetPhysicalDeviceSurfaceFormatsKHR = nullptr;
@ -169,24 +165,21 @@ class VulkanFunctions {
void init_instance_funcs(VkInstance inst) { void init_instance_funcs(VkInstance inst) {
instance = inst; instance = inst;
get_inst_proc_addr(fp_vkDestroyInstance, "vkDestroyInstance"); get_inst_proc_addr(fp_vkDestroyInstance, "vkDestroyInstance");
get_inst_proc_addr(fp_vkCreateDebugUtilsMessengerEXT, "vkCreateDebugUtilsMessengerEXT");
get_inst_proc_addr(fp_vkDestroyDebugUtilsMessengerEXT, "vkDestroyDebugUtilsMessengerEXT");
get_inst_proc_addr(fp_vkEnumeratePhysicalDevices, "vkEnumeratePhysicalDevices"); get_inst_proc_addr(fp_vkEnumeratePhysicalDevices, "vkEnumeratePhysicalDevices");
get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures, "vkGetPhysicalDeviceFeatures"); get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures, "vkGetPhysicalDeviceFeatures");
get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures2, "vkGetPhysicalDeviceFeatures2"); get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures2, "vkGetPhysicalDeviceFeatures2");
get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures2KHR, "vkGetPhysicalDeviceFeatures2KHR"); get_inst_proc_addr(fp_vkGetPhysicalDeviceFeatures2KHR, "vkGetPhysicalDeviceFeatures2KHR");
get_inst_proc_addr(fp_vkGetPhysicalDeviceFormatProperties, "vkGetPhysicalDeviceFormatProperties");
get_inst_proc_addr(fp_vkGetPhysicalDeviceImageFormatProperties, "vkGetPhysicalDeviceImageFormatProperties");
get_inst_proc_addr(fp_vkGetPhysicalDeviceProperties, "vkGetPhysicalDeviceProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceProperties, "vkGetPhysicalDeviceProperties");
get_inst_proc_addr(fp_vkGetPhysicalDeviceProperties2, "vkGetPhysicalDeviceProperties2");
get_inst_proc_addr(fp_vkGetPhysicalDeviceQueueFamilyProperties, "vkGetPhysicalDeviceQueueFamilyProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceQueueFamilyProperties, "vkGetPhysicalDeviceQueueFamilyProperties");
get_inst_proc_addr(fp_vkGetPhysicalDeviceQueueFamilyProperties2, "vkGetPhysicalDeviceQueueFamilyProperties2");
get_inst_proc_addr(fp_vkGetPhysicalDeviceMemoryProperties, "vkGetPhysicalDeviceMemoryProperties"); get_inst_proc_addr(fp_vkGetPhysicalDeviceMemoryProperties, "vkGetPhysicalDeviceMemoryProperties");
get_inst_proc_addr(fp_vkGetPhysicalDeviceFormatProperties2, "vkGetPhysicalDeviceFormatProperties2");
get_inst_proc_addr(fp_vkGetPhysicalDeviceMemoryProperties2, "vkGetPhysicalDeviceMemoryProperties2");
get_inst_proc_addr(fp_vkGetDeviceProcAddr, "vkGetDeviceProcAddr");
get_inst_proc_addr(fp_vkCreateDevice, "vkCreateDevice");
get_inst_proc_addr(fp_vkEnumerateDeviceExtensionProperties, "vkEnumerateDeviceExtensionProperties"); get_inst_proc_addr(fp_vkEnumerateDeviceExtensionProperties, "vkEnumerateDeviceExtensionProperties");
get_inst_proc_addr(fp_vkCreateDevice, "vkCreateDevice");
get_inst_proc_addr(fp_vkGetDeviceProcAddr, "vkGetDeviceProcAddr");
get_inst_proc_addr(fp_vkDestroySurfaceKHR, "vkDestroySurfaceKHR"); get_inst_proc_addr(fp_vkDestroySurfaceKHR, "vkDestroySurfaceKHR");
get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfaceSupportKHR, "vkGetPhysicalDeviceSurfaceSupportKHR"); get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfaceSupportKHR, "vkGetPhysicalDeviceSurfaceSupportKHR");
get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfaceFormatsKHR, "vkGetPhysicalDeviceSurfaceFormatsKHR"); get_inst_proc_addr(fp_vkGetPhysicalDeviceSurfaceFormatsKHR, "vkGetPhysicalDeviceSurfaceFormatsKHR");
@ -269,11 +262,9 @@ VkResult create_debug_utils_messenger(VkInstance instance,
messengerCreateInfo.pfnUserCallback = debug_callback; messengerCreateInfo.pfnUserCallback = debug_callback;
messengerCreateInfo.pUserData = user_data_pointer; messengerCreateInfo.pUserData = user_data_pointer;
PFN_vkCreateDebugUtilsMessengerEXT createMessengerFunc; if (detail::vulkan_functions().fp_vkCreateDebugUtilsMessengerEXT != nullptr) {
detail::vulkan_functions().get_inst_proc_addr(createMessengerFunc, "vkCreateDebugUtilsMessengerEXT"); return detail::vulkan_functions().fp_vkCreateDebugUtilsMessengerEXT(
instance, &messengerCreateInfo, allocation_callbacks, pDebugMessenger);
if (createMessengerFunc != nullptr) {
return createMessengerFunc(instance, &messengerCreateInfo, allocation_callbacks, pDebugMessenger);
} else { } else {
return VK_ERROR_EXTENSION_NOT_PRESENT; return VK_ERROR_EXTENSION_NOT_PRESENT;
} }
@ -282,11 +273,8 @@ VkResult create_debug_utils_messenger(VkInstance instance,
void destroy_debug_utils_messenger( void destroy_debug_utils_messenger(
VkInstance instance, VkDebugUtilsMessengerEXT debugMessenger, VkAllocationCallbacks* allocation_callbacks) { VkInstance instance, VkDebugUtilsMessengerEXT debugMessenger, VkAllocationCallbacks* allocation_callbacks) {
PFN_vkDestroyDebugUtilsMessengerEXT deleteMessengerFunc; if (detail::vulkan_functions().fp_vkDestroyDebugUtilsMessengerEXT != nullptr) {
detail::vulkan_functions().get_inst_proc_addr(deleteMessengerFunc, "vkDestroyDebugUtilsMessengerEXT"); detail::vulkan_functions().fp_vkDestroyDebugUtilsMessengerEXT(instance, debugMessenger, allocation_callbacks);
if (deleteMessengerFunc != nullptr) {
deleteMessengerFunc(instance, debugMessenger, allocation_callbacks);
} }
} }
@ -930,7 +918,13 @@ bool supports_features(VkPhysicalDeviceFeatures supported,
if (requested.variableMultisampleRate && !supported.variableMultisampleRate) return false; if (requested.variableMultisampleRate && !supported.variableMultisampleRate) return false;
if (requested.inheritedQueries && !supported.inheritedQueries) return false; if (requested.inheritedQueries && !supported.inheritedQueries) return false;
for(size_t i = 0; i < extension_requested.size(); ++i) { // Should only be false if extension_supported was unable to be filled out, due to the
// physical device not supporting vkGetPhysicalDeviceFeatures2 in any capacity.
if (extension_requested.size() != extension_supported.size()) {
return false;
}
for(size_t i = 0; i < extension_requested.size() && i < extension_supported.size(); ++i) {
auto res = GenericFeaturesPNextNode::match(extension_requested[i], extension_supported[i]); auto res = GenericFeaturesPNextNode::match(extension_requested[i], extension_supported[i]);
if(!res) return false; if(!res) return false;
} }

55
src/VkBootstrapDispatch.h
View File

@ -2236,6 +2236,21 @@ struct DispatchTable {
#endif #endif
#if (defined(VK_AMDX_shader_enqueue)) #if (defined(VK_AMDX_shader_enqueue))
fp_vkCmdDispatchGraphIndirectCountAMDX = reinterpret_cast<PFN_vkCmdDispatchGraphIndirectCountAMDX>(procAddr(device, "vkCmdDispatchGraphIndirectCountAMDX")); fp_vkCmdDispatchGraphIndirectCountAMDX = reinterpret_cast<PFN_vkCmdDispatchGraphIndirectCountAMDX>(procAddr(device, "vkCmdDispatchGraphIndirectCountAMDX"));
#endif
#if (defined(VK_NV_low_latency2))
fp_vkSetLatencySleepModeNV = reinterpret_cast<PFN_vkSetLatencySleepModeNV>(procAddr(device, "vkSetLatencySleepModeNV"));
#endif
#if (defined(VK_NV_low_latency2))
fp_vkLatencySleepNV = reinterpret_cast<PFN_vkLatencySleepNV>(procAddr(device, "vkLatencySleepNV"));
#endif
#if (defined(VK_NV_low_latency2))
fp_vkSetLatencyMarkerNV = reinterpret_cast<PFN_vkSetLatencyMarkerNV>(procAddr(device, "vkSetLatencyMarkerNV"));
#endif
#if (defined(VK_NV_low_latency2))
fp_vkGetLatencyTimingsNV = reinterpret_cast<PFN_vkGetLatencyTimingsNV>(procAddr(device, "vkGetLatencyTimingsNV"));
#endif
#if (defined(VK_NV_low_latency2))
fp_vkQueueNotifyOutOfBandNV = reinterpret_cast<PFN_vkQueueNotifyOutOfBandNV>(procAddr(device, "vkQueueNotifyOutOfBandNV"));
#endif #endif
} }
void getDeviceQueue(uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue* pQueue) const noexcept { void getDeviceQueue(uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue* pQueue) const noexcept {
@ -4439,6 +4454,31 @@ struct DispatchTable {
void cmdDispatchGraphIndirectCountAMDX(VkCommandBuffer commandBuffer, VkDeviceAddress scratch, VkDeviceAddress countInfo) const noexcept { void cmdDispatchGraphIndirectCountAMDX(VkCommandBuffer commandBuffer, VkDeviceAddress scratch, VkDeviceAddress countInfo) const noexcept {
fp_vkCmdDispatchGraphIndirectCountAMDX(commandBuffer, scratch, countInfo); fp_vkCmdDispatchGraphIndirectCountAMDX(commandBuffer, scratch, countInfo);
} }
#endif
#if (defined(VK_NV_low_latency2))
VkResult setLatencySleepModeNV(VkSwapchainKHR swapchain, VkLatencySleepModeInfoNV* pSleepModeInfo) const noexcept {
return fp_vkSetLatencySleepModeNV(device, swapchain, pSleepModeInfo);
}
#endif
#if (defined(VK_NV_low_latency2))
VkResult latencySleepNV(VkSwapchainKHR swapchain, VkLatencySleepInfoNV* pSleepInfo) const noexcept {
return fp_vkLatencySleepNV(device, swapchain, pSleepInfo);
}
#endif
#if (defined(VK_NV_low_latency2))
void setLatencyMarkerNV(VkSwapchainKHR swapchain, VkSetLatencyMarkerInfoNV* pLatencyMarkerInfo) const noexcept {
fp_vkSetLatencyMarkerNV(device, swapchain, pLatencyMarkerInfo);
}
#endif
#if (defined(VK_NV_low_latency2))
void getLatencyTimingsNV(VkSwapchainKHR swapchain, uint32_t* pTimingCount, VkGetLatencyMarkerInfoNV* pLatencyMarkerInfo) const noexcept {
fp_vkGetLatencyTimingsNV(device, swapchain, pTimingCount, pLatencyMarkerInfo);
}
#endif
#if (defined(VK_NV_low_latency2))
void queueNotifyOutOfBandNV(VkQueue queue, VkOutOfBandQueueTypeInfoNV pQueueTypeInfo) const noexcept {
fp_vkQueueNotifyOutOfBandNV(queue, pQueueTypeInfo);
}
#endif #endif
PFN_vkGetDeviceQueue fp_vkGetDeviceQueue = nullptr; PFN_vkGetDeviceQueue fp_vkGetDeviceQueue = nullptr;
PFN_vkQueueSubmit fp_vkQueueSubmit = nullptr; PFN_vkQueueSubmit fp_vkQueueSubmit = nullptr;
@ -5665,6 +5705,21 @@ struct DispatchTable {
#endif #endif
#if (defined(VK_AMDX_shader_enqueue)) #if (defined(VK_AMDX_shader_enqueue))
PFN_vkCmdDispatchGraphIndirectCountAMDX fp_vkCmdDispatchGraphIndirectCountAMDX = nullptr; PFN_vkCmdDispatchGraphIndirectCountAMDX fp_vkCmdDispatchGraphIndirectCountAMDX = nullptr;
#endif
#if (defined(VK_NV_low_latency2))
PFN_vkSetLatencySleepModeNV fp_vkSetLatencySleepModeNV = nullptr;
#endif
#if (defined(VK_NV_low_latency2))
PFN_vkLatencySleepNV fp_vkLatencySleepNV = nullptr;
#endif
#if (defined(VK_NV_low_latency2))
PFN_vkSetLatencyMarkerNV fp_vkSetLatencyMarkerNV = nullptr;
#endif
#if (defined(VK_NV_low_latency2))
PFN_vkGetLatencyTimingsNV fp_vkGetLatencyTimingsNV = nullptr;
#endif
#if (defined(VK_NV_low_latency2))
PFN_vkQueueNotifyOutOfBandNV fp_vkQueueNotifyOutOfBandNV = nullptr;
#endif #endif
bool is_populated() const { return populated; } bool is_populated() const { return populated; }
VkDevice device = VK_NULL_HANDLE; VkDevice device = VK_NULL_HANDLE;

21
tests/CMakeLists.txt
View File

@ -1,14 +1,31 @@
if (WIN32)
add_library(VulkanMock SHARED vulkan_mock.hpp vulkan_mock.cpp)
# Need to name the target "vulkan-1" so that it'll be loaded instead of the *actual* vulkan-1.dll on the system
set_target_properties(VulkanMock PROPERTIES OUTPUT_NAME "vulkan-1")
else()
add_library(VulkanMock STATIC vulkan_mock.hpp vulkan_mock.cpp)
endif()
target_link_libraries(VulkanMock
PUBLIC
vk-bootstrap-vulkan-headers
PRIVATE
vk-bootstrap-compiler-warnings
)
target_compile_features(VulkanMock PUBLIC cxx_std_17)
add_executable(vk-bootstrap-test add_executable(vk-bootstrap-test
vulkan_library_loader.hpp
bootstrap_tests.cpp bootstrap_tests.cpp
error_code_tests.cpp error_code_tests.cpp
unit_tests.cpp) unit_tests.cpp
)
target_link_libraries(vk-bootstrap-test target_link_libraries(vk-bootstrap-test
PRIVATE PRIVATE
vk-bootstrap vk-bootstrap
vk-bootstrap-vulkan-headers vk-bootstrap-vulkan-headers
vk-bootstrap-compiler-warnings vk-bootstrap-compiler-warnings
glfw VulkanMock
Catch2::Catch2WithMain Catch2::Catch2WithMain
) )

141
tests/bootstrap_tests.cpp
View File

@ -1,4 +1,8 @@
#include "common.h" #include "vulkan_library_loader.hpp"
#include "vulkan_mock.hpp"
#include <algorithm>
#include <catch2/catch_test_macros.hpp> #include <catch2/catch_test_macros.hpp>
@ -14,14 +18,64 @@ vkb::Instance get_headless_instance(uint32_t minor_version = 0) {
return instance_ret.value(); return instance_ret.value();
} }
VkExtensionProperties get_extension_properties(const char* extName) {
VkExtensionProperties ext_props{};
std::copy_n(extName, VK_MAX_EXTENSION_NAME_SIZE, ext_props.extensionName);
return ext_props;
}
VulkanMock& get_and_setup_default() {
VulkanMock& mock = get_vulkan_mock();
mock.instance_extensions.push_back(get_extension_properties(VK_KHR_SURFACE_EXTENSION_NAME));
#if defined(_WIN32)
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_win32_surface"));
#elif defined(__ANDROID__)
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_android_surface"));
#elif defined(_DIRECT2DISPLAY)
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_android_surface"));
#elif defined(__linux__)
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_xcb_surface"));
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_xlib_surface"));
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_wayland_surface"));
#elif defined(__APPLE__)
mock.instance_extensions.push_back(get_extension_properties("VK_EXT_metal_surface"));
#endif
mock.instance_extensions.push_back(get_extension_properties(VK_EXT_DEBUG_UTILS_EXTENSION_NAME));
VulkanMock::PhysicalDeviceDetails physical_device_details{};
physical_device_details.extensions.push_back(get_extension_properties(VK_KHR_SWAPCHAIN_EXTENSION_NAME));
physical_device_details.properties.apiVersion = VK_API_VERSION_1_0;
VkQueueFamilyProperties queue_family_properties{};
queue_family_properties.queueCount = 1;
queue_family_properties.queueFlags = VK_QUEUE_GRAPHICS_BIT | VK_QUEUE_COMPUTE_BIT | VK_QUEUE_TRANSFER_BIT;
queue_family_properties.minImageTransferGranularity = { 1, 1, 1 };
physical_device_details.queue_family_properties.push_back(queue_family_properties);
mock.add_physical_device(std::move(physical_device_details));
return mock;
}
VulkanMock::SurfaceDetails get_basic_surface_details() {
VulkanMock::SurfaceDetails details;
details.present_modes.push_back(VK_PRESENT_MODE_FIFO_KHR);
details.surface_formats.push_back(VkSurfaceFormatKHR{ VK_FORMAT_R8G8B8_SRGB, VK_COLORSPACE_SRGB_NONLINEAR_KHR });
details.capabilities.minImageCount = 2;
details.capabilities.minImageExtent = { 600, 800 };
details.capabilities.currentExtent = { 600, 800 };
details.capabilities.supportedUsageFlags = VK_IMAGE_USAGE_COLOR_ATTACHMENT_BIT;
return details;
}
// TODO // TODO
// changing present modes and/or image formats // changing present modes and/or image formats
TEST_CASE("Instance with surface", "[VkBootstrap.bootstrap]") { TEST_CASE("Instance with surface", "[VkBootstrap.bootstrap]") {
VulkanMock& mock = get_and_setup_default();
mock.api_version = VK_API_VERSION_1_1;
mock.physical_devices_details[0].properties.apiVersion = VK_API_VERSION_1_1;
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_KHR_multiview"));
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_KHR_driver_properties"));
auto surface = mock.get_new_surface(get_basic_surface_details());
GIVEN("A window and a vulkan instance") { GIVEN("A window and a vulkan instance") {
auto window = create_window_glfw("Instance with surface");
auto sys_info_ret = vkb::SystemInfo::get_system_info(); auto sys_info_ret = vkb::SystemInfo::get_system_info();
REQUIRE(sys_info_ret); REQUIRE(sys_info_ret);
@ -32,7 +86,6 @@ TEST_CASE("Instance with surface", "[VkBootstrap.bootstrap]") {
.build(); .build();
REQUIRE(instance_ret); REQUIRE(instance_ret);
vkb::Instance instance = instance_ret.value(); vkb::Instance instance = instance_ret.value();
auto surface = create_surface_glfw(instance.instance, window);
GIVEN("A default selected physical device") { GIVEN("A default selected physical device") {
vkb::PhysicalDeviceSelector phys_device_selector(instance); vkb::PhysicalDeviceSelector phys_device_selector(instance);
@ -64,7 +117,6 @@ TEST_CASE("Instance with surface", "[VkBootstrap.bootstrap]") {
vkb::destroy_surface(instance, surface); vkb::destroy_surface(instance, surface);
vkb::destroy_instance(instance); vkb::destroy_instance(instance);
destroy_window_glfw(window);
} }
GIVEN("Two Instances") { GIVEN("Two Instances") {
vkb::InstanceBuilder instance_builder1; vkb::InstanceBuilder instance_builder1;
@ -80,6 +132,7 @@ TEST_CASE("Instance with surface", "[VkBootstrap.bootstrap]") {
} }
TEST_CASE("instance configuration", "[VkBootstrap.bootstrap]") { TEST_CASE("instance configuration", "[VkBootstrap.bootstrap]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
SECTION("custom debug callback") { SECTION("custom debug callback") {
vkb::InstanceBuilder builder; vkb::InstanceBuilder builder;
@ -121,6 +174,7 @@ TEST_CASE("instance configuration", "[VkBootstrap.bootstrap]") {
} }
TEST_CASE("Headless Vulkan", "[VkBootstrap.bootstrap]") { TEST_CASE("Headless Vulkan", "[VkBootstrap.bootstrap]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
auto instance = get_headless_instance(); auto instance = get_headless_instance();
vkb::PhysicalDeviceSelector phys_device_selector(instance); vkb::PhysicalDeviceSelector phys_device_selector(instance);
@ -137,10 +191,11 @@ TEST_CASE("Headless Vulkan", "[VkBootstrap.bootstrap]") {
} }
TEST_CASE("Device Configuration", "[VkBootstrap.bootstrap]") { TEST_CASE("Device Configuration", "[VkBootstrap.bootstrap]") {
VulkanMock& mock = get_and_setup_default();
auto window = create_window_glfw("Device Configuration"); mock.api_version = VK_API_VERSION_1_1;
mock.physical_devices_details[0].properties.apiVersion = VK_API_VERSION_1_1;
auto instance = get_instance(1); auto instance = get_instance(1);
auto surface = create_surface_glfw(instance.instance, window); auto surface = mock.get_new_surface(get_basic_surface_details());
vkb::PhysicalDeviceSelector phys_device_selector(instance); vkb::PhysicalDeviceSelector phys_device_selector(instance);
@ -198,15 +253,18 @@ TEST_CASE("Device Configuration", "[VkBootstrap.bootstrap]") {
TEST_CASE("Select all Physical Devices", "[VkBootstrap.bootstrap]") { TEST_CASE("Select all Physical Devices", "[VkBootstrap.bootstrap]") {
VulkanMock& mock = get_and_setup_default();
mock.api_version = VK_API_VERSION_1_1;
mock.physical_devices_details[0].properties.apiVersion = VK_API_VERSION_1_1;
std::copy_n("mocking_gpus_for_fun_and_profit", VK_MAX_DRIVER_NAME_SIZE, mock.physical_devices_details[0].properties.deviceName);
auto window = create_window_glfw("Select all Physical Devices");
auto instance = get_instance(1); auto instance = get_instance(1);
auto surface = mock.get_new_surface(get_basic_surface_details());
auto instance_dispatch_table = instance.make_table(); auto instance_dispatch_table = instance.make_table();
// needs to successfully create an instance dispatch table // needs to successfully create an instance dispatch table
REQUIRE(instance_dispatch_table.fp_vkEnumeratePhysicalDevices); REQUIRE(instance_dispatch_table.fp_vkEnumeratePhysicalDevices);
auto surface = create_surface_glfw(instance.instance, window);
vkb::PhysicalDeviceSelector phys_device_selector(instance, surface); vkb::PhysicalDeviceSelector phys_device_selector(instance, surface);
@ -229,6 +287,7 @@ TEST_CASE("Select all Physical Devices", "[VkBootstrap.bootstrap]") {
} }
TEST_CASE("Loading Dispatch Table", "[VkBootstrap.bootstrap]") { TEST_CASE("Loading Dispatch Table", "[VkBootstrap.bootstrap]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
auto instance = get_headless_instance(0); auto instance = get_headless_instance(0);
{ {
vkb::PhysicalDeviceSelector selector(instance); vkb::PhysicalDeviceSelector selector(instance);
@ -255,10 +314,12 @@ TEST_CASE("Loading Dispatch Table", "[VkBootstrap.bootstrap]") {
} }
TEST_CASE("Swapchain", "[VkBootstrap.bootstrap]") { TEST_CASE("Swapchain", "[VkBootstrap.bootstrap]") {
VulkanMock& mock = get_and_setup_default();
mock.api_version = VK_API_VERSION_1_1;
mock.physical_devices_details[0].properties.apiVersion = VK_API_VERSION_1_1;
auto surface = mock.get_new_surface(get_basic_surface_details());
GIVEN("A working instance, window, surface, and device") { GIVEN("A working instance, window, surface, and device") {
auto window = create_window_glfw("Swapchain");
auto instance = get_instance(1); auto instance = get_instance(1);
auto surface = create_surface_glfw(instance.instance, window);
vkb::PhysicalDeviceSelector phys_device_selector(instance); vkb::PhysicalDeviceSelector phys_device_selector(instance);
auto phys_device_ret = phys_device_selector.set_surface(surface).select(); auto phys_device_ret = phys_device_selector.set_surface(surface).select();
@ -389,12 +450,14 @@ void VKAPI_PTR shim_vkFreeFunction(void* /*pUserData*/, void* pMemory) { return
TEST_CASE("Allocation Callbacks", "[VkBootstrap.bootstrap]") { TEST_CASE("Allocation Callbacks", "[VkBootstrap.bootstrap]") {
VulkanMock& mock = get_and_setup_default();
auto surface = mock.get_new_surface(get_basic_surface_details());
VkAllocationCallbacks allocation_callbacks{}; VkAllocationCallbacks allocation_callbacks{};
allocation_callbacks.pfnAllocation = &shim_vkAllocationFunction; allocation_callbacks.pfnAllocation = &shim_vkAllocationFunction;
allocation_callbacks.pfnReallocation = &shim_vkReallocationFunction; allocation_callbacks.pfnReallocation = &shim_vkReallocationFunction;
allocation_callbacks.pfnFree = &shim_vkFreeFunction; allocation_callbacks.pfnFree = &shim_vkFreeFunction;
auto window = create_window_glfw("Allocation Callbacks");
vkb::InstanceBuilder builder; vkb::InstanceBuilder builder;
auto instance_ret = builder.request_validation_layers() auto instance_ret = builder.request_validation_layers()
@ -402,7 +465,6 @@ TEST_CASE("Allocation Callbacks", "[VkBootstrap.bootstrap]") {
.use_default_debug_messenger() .use_default_debug_messenger()
.build(); .build();
REQUIRE(instance_ret.has_value()); REQUIRE(instance_ret.has_value());
auto surface = create_surface_glfw(instance_ret.value().instance, window, &allocation_callbacks);
vkb::PhysicalDeviceSelector phys_device_selector(instance_ret.value()); vkb::PhysicalDeviceSelector phys_device_selector(instance_ret.value());
@ -428,6 +490,7 @@ TEST_CASE("Allocation Callbacks", "[VkBootstrap.bootstrap]") {
} }
TEST_CASE("SystemInfo Loading Vulkan Automatically", "[VkBootstrap.loading]") { TEST_CASE("SystemInfo Loading Vulkan Automatically", "[VkBootstrap.loading]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
auto info_ret = vkb::SystemInfo::get_system_info(); auto info_ret = vkb::SystemInfo::get_system_info();
REQUIRE(info_ret); REQUIRE(info_ret);
vkb::InstanceBuilder builder; vkb::InstanceBuilder builder;
@ -436,6 +499,7 @@ TEST_CASE("SystemInfo Loading Vulkan Automatically", "[VkBootstrap.loading]") {
} }
TEST_CASE("SystemInfo Loading Vulkan Manually", "[VkBootstrap.loading]") { TEST_CASE("SystemInfo Loading Vulkan Manually", "[VkBootstrap.loading]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
VulkanLibrary vk_lib; VulkanLibrary vk_lib;
REQUIRE(vk_lib.vkGetInstanceProcAddr != NULL); REQUIRE(vk_lib.vkGetInstanceProcAddr != NULL);
auto info_ret = vkb::SystemInfo::get_system_info(vk_lib.vkGetInstanceProcAddr); auto info_ret = vkb::SystemInfo::get_system_info(vk_lib.vkGetInstanceProcAddr);
@ -447,12 +511,14 @@ TEST_CASE("SystemInfo Loading Vulkan Manually", "[VkBootstrap.loading]") {
} }
TEST_CASE("InstanceBuilder Loading Vulkan Automatically", "[VkBootstrap.loading]") { TEST_CASE("InstanceBuilder Loading Vulkan Automatically", "[VkBootstrap.loading]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
vkb::InstanceBuilder builder; vkb::InstanceBuilder builder;
auto ret = builder.build(); auto ret = builder.build();
REQUIRE(ret); REQUIRE(ret);
} }
TEST_CASE("InstanceBuilder Loading Vulkan Manually", "[VkBootstrap.loading]") { TEST_CASE("InstanceBuilder Loading Vulkan Manually", "[VkBootstrap.loading]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
VulkanLibrary vk_lib; VulkanLibrary vk_lib;
REQUIRE(vk_lib.vkGetInstanceProcAddr != NULL); REQUIRE(vk_lib.vkGetInstanceProcAddr != NULL);
vkb::InstanceBuilder builder{ vk_lib.vkGetInstanceProcAddr }; vkb::InstanceBuilder builder{ vk_lib.vkGetInstanceProcAddr };
@ -460,6 +526,7 @@ TEST_CASE("InstanceBuilder Loading Vulkan Manually", "[VkBootstrap.loading]") {
vk_lib.close(); vk_lib.close();
} }
TEST_CASE("ReLoading Vulkan Automatically", "[VkBootstrap.loading]") { TEST_CASE("ReLoading Vulkan Automatically", "[VkBootstrap.loading]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
{ {
vkb::InstanceBuilder builder; vkb::InstanceBuilder builder;
auto ret = builder.build(); auto ret = builder.build();
@ -473,6 +540,7 @@ TEST_CASE("ReLoading Vulkan Automatically", "[VkBootstrap.loading]") {
} }
TEST_CASE("ReLoading Vulkan Manually", "[VkBootstrap.loading]") { TEST_CASE("ReLoading Vulkan Manually", "[VkBootstrap.loading]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
{ {
VulkanLibrary vk_lib; VulkanLibrary vk_lib;
REQUIRE(vk_lib.vkGetInstanceProcAddr != NULL); REQUIRE(vk_lib.vkGetInstanceProcAddr != NULL);
@ -492,6 +560,13 @@ TEST_CASE("ReLoading Vulkan Manually", "[VkBootstrap.loading]") {
} }
TEST_CASE("Querying Required Extension Features but with 1.0", "[VkBootstrap.select_features]") { TEST_CASE("Querying Required Extension Features but with 1.0", "[VkBootstrap.select_features]") {
VulkanMock& mock = get_and_setup_default();
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_get_physical_device_properties2"));
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_EXT_descriptor_indexing"));
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_KHR_maintenance3"));
auto mock_descriptor_indexing_features = VkPhysicalDeviceDescriptorIndexingFeaturesEXT{};
mock_descriptor_indexing_features.runtimeDescriptorArray = true;
mock.physical_devices_details[0].add_features_pNext_struct(mock_descriptor_indexing_features);
GIVEN("A working instance") { GIVEN("A working instance") {
auto instance = get_headless_instance(); auto instance = get_headless_instance();
// Requires a device that supports runtime descriptor arrays via descriptor indexing extension. // Requires a device that supports runtime descriptor arrays via descriptor indexing extension.
@ -517,6 +592,13 @@ TEST_CASE("Querying Required Extension Features but with 1.0", "[VkBootstrap.sel
} }
} }
TEST_CASE("Querying Required Extension Features", "[VkBootstrap.select_features]") { TEST_CASE("Querying Required Extension Features", "[VkBootstrap.select_features]") {
VulkanMock& mock = get_and_setup_default();
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_get_physical_device_properties2"));
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_EXT_descriptor_indexing"));
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_KHR_maintenance3"));
auto mock_descriptor_indexing_features = VkPhysicalDeviceDescriptorIndexingFeaturesEXT{};
mock_descriptor_indexing_features.runtimeDescriptorArray = true;
mock.physical_devices_details[0].add_features_pNext_struct(mock_descriptor_indexing_features);
GIVEN("A working instance") { GIVEN("A working instance") {
auto instance = get_headless_instance(); auto instance = get_headless_instance();
// Requires a device that supports runtime descriptor arrays via descriptor indexing extension. // Requires a device that supports runtime descriptor arrays via descriptor indexing extension.
@ -543,6 +625,8 @@ TEST_CASE("Querying Required Extension Features", "[VkBootstrap.select_features]
} }
TEST_CASE("Passing vkb classes to Vulkan handles", "[VkBootstrap.pass_class_to_handle]") { TEST_CASE("Passing vkb classes to Vulkan handles", "[VkBootstrap.pass_class_to_handle]") {
VulkanMock& mock = get_and_setup_default();
auto surface = mock.get_new_surface(get_basic_surface_details());
GIVEN("A working instance") { GIVEN("A working instance") {
auto instance = get_instance(); auto instance = get_instance();
@ -550,9 +634,6 @@ TEST_CASE("Passing vkb classes to Vulkan handles", "[VkBootstrap.pass_class_to_h
PFN_vkVoidFunction instanceFunction = instance.fp_vkGetInstanceProcAddr(instance, "vkEnumeratePhysicalDevices"); // validation layers should be provided. PFN_vkVoidFunction instanceFunction = instance.fp_vkGetInstanceProcAddr(instance, "vkEnumeratePhysicalDevices"); // validation layers should be provided.
REQUIRE(instanceFunction != NULL); REQUIRE(instanceFunction != NULL);
auto window = create_window_glfw("Conversion operators");
auto surface = create_surface_glfw(instance, window);
vkb::PhysicalDeviceSelector physicalDeviceSelector(instance); vkb::PhysicalDeviceSelector physicalDeviceSelector(instance);
auto physicalDevice = auto physicalDevice =
physicalDeviceSelector.add_required_extension(VK_KHR_SWAPCHAIN_EXTENSION_NAME).set_surface(surface).select(); physicalDeviceSelector.add_required_extension(VK_KHR_SWAPCHAIN_EXTENSION_NAME).set_surface(surface).select();
@ -567,8 +648,14 @@ TEST_CASE("Passing vkb classes to Vulkan handles", "[VkBootstrap.pass_class_to_h
} }
} }
#if defined(VKB_VK_API_VERSION_1_1)
TEST_CASE("Querying Required Extension Features in 1.1", "[VkBootstrap.version]") { TEST_CASE("Querying Required Extension Features in 1.1", "[VkBootstrap.version]") {
VulkanMock& mock = get_and_setup_default();
mock.instance_extensions.push_back(get_extension_properties("VK_KHR_get_physical_device_properties2"));
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_EXT_descriptor_indexing"));
mock.physical_devices_details[0].extensions.push_back(get_extension_properties("VK_KHR_maintenance3"));
auto mock_descriptor_indexing_features = VkPhysicalDeviceDescriptorIndexingFeaturesEXT{};
mock_descriptor_indexing_features.runtimeDescriptorArray = true;
mock.physical_devices_details[0].add_features_pNext_struct(mock_descriptor_indexing_features);
GIVEN("A working instance") { GIVEN("A working instance") {
auto instance = get_headless_instance(); auto instance = get_headless_instance();
SECTION("Requires a device that supports runtime descriptor arrays via descriptor indexing extension.") { SECTION("Requires a device that supports runtime descriptor arrays via descriptor indexing extension.") {
@ -638,10 +725,20 @@ TEST_CASE("Querying Required Extension Features in 1.1", "[VkBootstrap.version]"
vkb::destroy_instance(instance); vkb::destroy_instance(instance);
} }
} }
#endif
#if defined(VKB_VK_API_VERSION_1_2)
TEST_CASE("Querying Vulkan 1.1 and 1.2 features", "[VkBootstrap.version]") { TEST_CASE("Querying Vulkan 1.1 and 1.2 features", "[VkBootstrap.version]") {
[[maybe_unused]] VulkanMock& mock = get_and_setup_default();
mock.api_version = VK_API_VERSION_1_2;
mock.physical_devices_details[0].properties.apiVersion = VK_API_VERSION_1_2;
auto mock_vulkan_11_features = VkPhysicalDeviceVulkan11Features{};
mock_vulkan_11_features.multiview = true;
mock.physical_devices_details[0].add_features_pNext_struct(mock_vulkan_11_features);
auto mock_vulkan_12_features = VkPhysicalDeviceVulkan12Features{};
mock_vulkan_12_features.bufferDeviceAddress = true;
mock.physical_devices_details[0].add_features_pNext_struct(mock_vulkan_12_features);
GIVEN("A working instance") { GIVEN("A working instance") {
vkb::InstanceBuilder builder; vkb::InstanceBuilder builder;
auto instance = get_headless_instance(2); // make sure we use 1.2 auto instance = get_headless_instance(2); // make sure we use 1.2
@ -663,6 +760,8 @@ TEST_CASE("Querying Vulkan 1.1 and 1.2 features", "[VkBootstrap.version]") {
REQUIRE(device_ret.has_value()); REQUIRE(device_ret.has_value());
vkb::destroy_device(device_ret.value()); vkb::destroy_device(device_ret.value());
} }
mock.api_version = VK_API_VERSION_1_1;
mock.physical_devices_details[0].properties.apiVersion = VK_API_VERSION_1_1;
SECTION("protectedMemory should NOT be supported") { SECTION("protectedMemory should NOT be supported") {
VkPhysicalDeviceVulkan11Features features_11{}; VkPhysicalDeviceVulkan11Features features_11{};
features_11.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURES; features_11.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURES;
@ -676,5 +775,3 @@ TEST_CASE("Querying Vulkan 1.1 and 1.2 features", "[VkBootstrap.version]") {
vkb::destroy_instance(instance); vkb::destroy_instance(instance);
} }
} }
#endif

168
tests/common.h
View File

@ -1,168 +0,0 @@
#pragma once
#include <stdio.h>
#include <memory>
#include <iostream>
#if defined(_WIN32)
#include <fcntl.h>
#define NOMINMAX
#include <windows.h>
#endif // _WIN32
#if defined(__linux__) || defined(__APPLE__)
#include <dlfcn.h>
#endif
#define GLFW_INCLUDE_VULKAN
#include "GLFW/glfw3.h"
#include "../src/VkBootstrap.h"
GLFWwindow* create_window_glfw(const char* window_name = "", bool resize = true) {
glfwInit();
glfwWindowHint(GLFW_CLIENT_API, GLFW_NO_API);
if (!resize) glfwWindowHint(GLFW_RESIZABLE, GLFW_FALSE);
return glfwCreateWindow(1024, 1024, window_name, NULL, NULL);
}
void destroy_window_glfw(GLFWwindow* window) {
glfwDestroyWindow(window);
glfwTerminate();
}
VkSurfaceKHR create_surface_glfw(
VkInstance instance, GLFWwindow* window, VkAllocationCallbacks* allocator = nullptr) {
VkSurfaceKHR surface = VK_NULL_HANDLE;
VkResult err = glfwCreateWindowSurface(instance, window, allocator, &surface);
if (err) {
const char* error_msg;
int ret = glfwGetError(&error_msg);
if (ret != 0) {
std::cout << ret << " ";
if (error_msg != nullptr) std::cout << error_msg;
std::cout << "\n";
}
surface = VK_NULL_HANDLE;
}
return surface;
}
struct VulkanLibrary {
#if defined(__linux__) || defined(__APPLE__)
void* library;
#elif defined(_WIN32)
HMODULE library;
#endif
VulkanLibrary() {
#if defined(__linux__)
library = dlopen("libvulkan.so.1", RTLD_NOW | RTLD_LOCAL);
if (!library) library = dlopen("libvulkan.so", RTLD_NOW | RTLD_LOCAL);
#elif defined(__APPLE__)
library = dlopen("libvulkan.dylib", RTLD_NOW | RTLD_LOCAL);
if (!library) library = dlopen("libvulkan.1.dylib", RTLD_NOW | RTLD_LOCAL);
#elif defined(_WIN32)
library = LoadLibrary(TEXT("vulkan-1.dll"));
#else
assert(false && "Unsupported platform");
#endif
if (!library) return;
#if defined(__linux__) || defined(__APPLE__)
vkGetInstanceProcAddr =
reinterpret_cast<PFN_vkGetInstanceProcAddr>(dlsym(library, "vkGetInstanceProcAddr"));
#elif defined(_WIN32)
vkGetInstanceProcAddr =
reinterpret_cast<PFN_vkGetInstanceProcAddr>(GetProcAddress(library, "vkGetInstanceProcAddr"));
#endif
}
void close() {
#if defined(__linux__) || defined(__APPLE__)
dlclose(library);
#elif defined(_WIN32)
FreeLibrary(library);
#endif
library = 0;
}
void init(VkInstance instance) {
vkGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr)vkGetInstanceProcAddr(instance, "vkGetDeviceProcAddr");
vkDestroySurfaceKHR = (PFN_vkDestroySurfaceKHR)vkGetInstanceProcAddr(instance, "vkDestroySurfaceKHR");
}
void init(VkDevice device) {
vkCreateRenderPass = (PFN_vkCreateRenderPass)vkGetDeviceProcAddr(device, "vkCreateRenderPass");
vkCreateShaderModule = (PFN_vkCreateShaderModule)vkGetDeviceProcAddr(device, "vkCreateShaderModule");
vkCreatePipelineLayout =
(PFN_vkCreatePipelineLayout)vkGetDeviceProcAddr(device, "vkCreatePipelineLayout");
vkCreateGraphicsPipelines =
(PFN_vkCreateGraphicsPipelines)vkGetDeviceProcAddr(device, "vkCreateGraphicsPipelines");
vkDestroyShaderModule = (PFN_vkDestroyShaderModule)vkGetDeviceProcAddr(device, "vkDestroyShaderModule");
vkCreateFramebuffer = (PFN_vkCreateFramebuffer)vkGetDeviceProcAddr(device, "vkCreateFramebuffer");
vkCreateCommandPool = (PFN_vkCreateCommandPool)vkGetDeviceProcAddr(device, "vkCreateCommandPool");
vkAllocateCommandBuffers =
(PFN_vkAllocateCommandBuffers)vkGetDeviceProcAddr(device, "vkAllocateCommandBuffers");
vkBeginCommandBuffer = (PFN_vkBeginCommandBuffer)vkGetDeviceProcAddr(device, "vkBeginCommandBuffer");
vkEndCommandBuffer = (PFN_vkEndCommandBuffer)vkGetDeviceProcAddr(device, "vkEndCommandBuffer");
vkCmdSetViewport = (PFN_vkCmdSetViewport)vkGetDeviceProcAddr(device, "vkCmdSetViewport");
vkCmdSetScissor = (PFN_vkCmdSetScissor)vkGetDeviceProcAddr(device, "vkCmdSetScissor");
vkCmdBeginRenderPass = (PFN_vkCmdBeginRenderPass)vkGetDeviceProcAddr(device, "vkCmdBeginRenderPass");
vkCmdEndRenderPass = (PFN_vkCmdEndRenderPass)vkGetDeviceProcAddr(device, "vkCmdEndRenderPass");
vkCmdBindPipeline = (PFN_vkCmdBindPipeline)vkGetDeviceProcAddr(device, "vkCmdBindPipeline");
vkCmdDraw = (PFN_vkCmdDraw)vkGetDeviceProcAddr(device, "vkCmdDraw");
vkCreateSemaphore = (PFN_vkCreateSemaphore)vkGetDeviceProcAddr(device, "vkCreateSemaphore");
vkCreateFence = (PFN_vkCreateFence)vkGetDeviceProcAddr(device, "vkCreateFence");
vkDeviceWaitIdle = (PFN_vkDeviceWaitIdle)vkGetDeviceProcAddr(device, "vkDeviceWaitIdle");
vkDestroyCommandPool = (PFN_vkDestroyCommandPool)vkGetDeviceProcAddr(device, "vkDestroyCommandPool");
vkDestroyFramebuffer = (PFN_vkDestroyFramebuffer)vkGetDeviceProcAddr(device, "vkDestroyFramebuffer");
vkWaitForFences = (PFN_vkWaitForFences)vkGetDeviceProcAddr(device, "vkWaitForFences");
vkAcquireNextImageKHR = (PFN_vkAcquireNextImageKHR)vkGetDeviceProcAddr(device, "vkAcquireNextImageKHR");
vkResetFences = (PFN_vkResetFences)vkGetDeviceProcAddr(device, "vkResetFences");
vkQueueSubmit = (PFN_vkQueueSubmit)vkGetDeviceProcAddr(device, "vkQueueSubmit");
vkQueuePresentKHR = (PFN_vkQueuePresentKHR)vkGetDeviceProcAddr(device, "vkQueuePresentKHR");
vkDestroySemaphore = (PFN_vkDestroySemaphore)vkGetDeviceProcAddr(device, "vkDestroySemaphore");
vkDestroyFence = (PFN_vkDestroyFence)vkGetDeviceProcAddr(device, "vkDestroyFence");
vkDestroyPipeline = (PFN_vkDestroyPipeline)vkGetDeviceProcAddr(device, "vkDestroyPipeline");
vkDestroyPipelineLayout =
(PFN_vkDestroyPipelineLayout)vkGetDeviceProcAddr(device, "vkDestroyPipelineLayout");
vkDestroyRenderPass = (PFN_vkDestroyRenderPass)vkGetDeviceProcAddr(device, "vkDestroyRenderPass");
}
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = VK_NULL_HANDLE;
PFN_vkGetDeviceProcAddr vkGetDeviceProcAddr = VK_NULL_HANDLE;
PFN_vkCreateRenderPass vkCreateRenderPass = VK_NULL_HANDLE;
PFN_vkCreateShaderModule vkCreateShaderModule = VK_NULL_HANDLE;
PFN_vkCreatePipelineLayout vkCreatePipelineLayout = VK_NULL_HANDLE;
PFN_vkCreateGraphicsPipelines vkCreateGraphicsPipelines = VK_NULL_HANDLE;
PFN_vkDestroyShaderModule vkDestroyShaderModule = VK_NULL_HANDLE;
PFN_vkCreateFramebuffer vkCreateFramebuffer = VK_NULL_HANDLE;
PFN_vkCreateCommandPool vkCreateCommandPool = VK_NULL_HANDLE;
PFN_vkAllocateCommandBuffers vkAllocateCommandBuffers = VK_NULL_HANDLE;
PFN_vkBeginCommandBuffer vkBeginCommandBuffer = VK_NULL_HANDLE;
PFN_vkEndCommandBuffer vkEndCommandBuffer = VK_NULL_HANDLE;
PFN_vkCmdSetViewport vkCmdSetViewport = VK_NULL_HANDLE;
PFN_vkCmdSetScissor vkCmdSetScissor = VK_NULL_HANDLE;
PFN_vkCmdBeginRenderPass vkCmdBeginRenderPass = VK_NULL_HANDLE;
PFN_vkCmdEndRenderPass vkCmdEndRenderPass = VK_NULL_HANDLE;
PFN_vkCmdBindPipeline vkCmdBindPipeline = VK_NULL_HANDLE;
PFN_vkCmdDraw vkCmdDraw = VK_NULL_HANDLE;
PFN_vkCreateSemaphore vkCreateSemaphore = VK_NULL_HANDLE;
PFN_vkCreateFence vkCreateFence = VK_NULL_HANDLE;
PFN_vkDeviceWaitIdle vkDeviceWaitIdle = VK_NULL_HANDLE;
PFN_vkDestroyCommandPool vkDestroyCommandPool = VK_NULL_HANDLE;
PFN_vkDestroyFramebuffer vkDestroyFramebuffer = VK_NULL_HANDLE;
PFN_vkWaitForFences vkWaitForFences = VK_NULL_HANDLE;
PFN_vkAcquireNextImageKHR vkAcquireNextImageKHR = VK_NULL_HANDLE;
PFN_vkResetFences vkResetFences = VK_NULL_HANDLE;
PFN_vkQueueSubmit vkQueueSubmit = VK_NULL_HANDLE;
PFN_vkQueuePresentKHR vkQueuePresentKHR = VK_NULL_HANDLE;
PFN_vkDestroySemaphore vkDestroySemaphore = VK_NULL_HANDLE;
PFN_vkDestroyFence vkDestroyFence = VK_NULL_HANDLE;
PFN_vkDestroyPipeline vkDestroyPipeline = VK_NULL_HANDLE;
PFN_vkDestroyPipelineLayout vkDestroyPipelineLayout = VK_NULL_HANDLE;
PFN_vkDestroySurfaceKHR vkDestroySurfaceKHR = VK_NULL_HANDLE;
PFN_vkDestroyRenderPass vkDestroyRenderPass = VK_NULL_HANDLE;
};

63
tests/vulkan_library_loader.hpp Normal file
View File

@ -0,0 +1,63 @@
#pragma once
#include <stdio.h>
#include <memory>
#include <iostream>
#if defined(_WIN32)
#include <fcntl.h>
#define NOMINMAX
#include <windows.h>
#endif // _WIN32
#include "../src/VkBootstrap.h"
#if defined(__linux__) || defined(__APPLE__)
#include <dlfcn.h>
#endif
struct VulkanLibrary {
#if defined(__linux__) || defined(__APPLE__)
void* library;
#elif defined(_WIN32)
HMODULE library;
#endif
VulkanLibrary() {
#if defined(__linux__)
library = dlopen("libvulkan.so.1", RTLD_NOW | RTLD_LOCAL);
if (!library) library = dlopen("libvulkan.so", RTLD_NOW | RTLD_LOCAL);
#elif defined(__APPLE__)
library = dlopen("libvulkan.dylib", RTLD_NOW | RTLD_LOCAL);
if (!library) library = dlopen("libvulkan.1.dylib", RTLD_NOW | RTLD_LOCAL);
#elif defined(_WIN32)
library = LoadLibrary(TEXT("vulkan-1.dll"));
#else
assert(false && "Unsupported platform");
#endif
if (!library) return;
#if defined(__linux__) || defined(__APPLE__)
vkGetInstanceProcAddr = reinterpret_cast<PFN_vkGetInstanceProcAddr>(dlsym(library, "vkGetInstanceProcAddr"));
#elif defined(_WIN32)
vkGetInstanceProcAddr = reinterpret_cast<PFN_vkGetInstanceProcAddr>(GetProcAddress(library, "vkGetInstanceProcAddr"));
#endif
}
void close() {
#if defined(__linux__) || defined(__APPLE__)
dlclose(library);
#elif defined(_WIN32)
FreeLibrary(library);
#endif
library = 0;
}
void init(VkInstance instance) {
vkGetDeviceProcAddr = (PFN_vkGetDeviceProcAddr)vkGetInstanceProcAddr(instance, "vkGetDeviceProcAddr");
}
PFN_vkGetInstanceProcAddr vkGetInstanceProcAddr = VK_NULL_HANDLE;
PFN_vkGetDeviceProcAddr vkGetDeviceProcAddr = VK_NULL_HANDLE;
};

414
tests/vulkan_mock.cpp Normal file
View File

@ -0,0 +1,414 @@
#include "vulkan_mock.hpp"
#include <cstring>
#include <algorithm>
#if defined(__linux__) || defined(__APPLE__)
#include <dlfcn.h>
#endif
#define GPA_IMPL(x) \
if (strcmp(pName, #x) == 0) { \
return reinterpret_cast<PFN_vkVoidFunction>(shim_##x); \
}
VulkanMock mock;
EXPORT_MACRO VulkanMock& get_vulkan_mock() {
mock = VulkanMock{};
return mock;
}
template <typename T> VkResult fill_out_count_pointer_pair(std::vector<T> const& data_vec, uint32_t* pCount, T* pData) {
if (pCount == nullptr) {
return VK_ERROR_OUT_OF_HOST_MEMORY;
}
if (pData == nullptr) {
if (pCount) *pCount = static_cast<uint32_t>(data_vec.size());
return VK_SUCCESS;
} else {
uint32_t amount_written = 0;
uint32_t amount_to_write = static_cast<uint32_t>(data_vec.size());
if (*pCount < data_vec.size()) {
amount_to_write = *pCount;
}
for (size_t i = 0; i < amount_to_write; i++) {
pData[i] = data_vec[i];
amount_written++;
}
if (*pCount < data_vec.size()) {
*pCount = amount_written;
return VK_INCOMPLETE;
}
*pCount = amount_written;
return VK_SUCCESS;
}
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkEnumerateInstanceVersion(uint32_t* pApiVersion) {
if (pApiVersion == nullptr) {
return VK_ERROR_DEVICE_LOST;
}
*pApiVersion = mock.api_version;
return VK_SUCCESS;
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkEnumerateInstanceExtensionProperties(
const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties) {
if (pLayerName) {
for (size_t i = 0; i < mock.instance_layers.size(); i++) {
if (strcmp(mock.instance_layers[i].layerName, pLayerName) == 0) {
return fill_out_count_pointer_pair(mock.per_layer_instance_extension_properties[i], pPropertyCount, pProperties);
}
}
// Layer not found, fill out with empty list
return fill_out_count_pointer_pair({}, pPropertyCount, pProperties);
}
return fill_out_count_pointer_pair(mock.instance_extensions, pPropertyCount, pProperties);
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkEnumerateInstanceLayerProperties(uint32_t* pPropertyCount, VkLayerProperties* pProperties) {
return fill_out_count_pointer_pair(mock.instance_layers, pPropertyCount, pProperties);
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkCreateInstance([[maybe_unused]] const VkInstanceCreateInfo* pCreateInfo,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator,
VkInstance* pInstance) {
if (pInstance == nullptr) {
return VK_ERROR_INITIALIZATION_FAILED;
}
*pInstance = reinterpret_cast<VkInstance>(0x0000ABCD);
return VK_SUCCESS;
}
VKAPI_ATTR void VKAPI_CALL shim_vkDestroyInstance(
[[maybe_unused]] VkInstance instance, [[maybe_unused]] const VkAllocationCallbacks* pAllocator) {}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkCreateDebugUtilsMessengerEXT([[maybe_unused]] VkInstance instance,
[[maybe_unused]] const VkDebugUtilsMessengerCreateInfoEXT* pCreateInfo,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator,
VkDebugUtilsMessengerEXT* pMessenger) {
if (instance == nullptr) {
return VK_ERROR_INITIALIZATION_FAILED;
}
*pMessenger = reinterpret_cast<VkDebugUtilsMessengerEXT>(0xDEBE0000DEBE0000);
return VK_SUCCESS;
}
VKAPI_ATTR void VKAPI_CALL shim_vkDestroyDebugUtilsMessengerEXT([[maybe_unused]] VkInstance instance,
[[maybe_unused]] VkDebugUtilsMessengerEXT messenger,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator) {}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkEnumeratePhysicalDevices(
VkInstance instance, uint32_t* pPhysicalDeviceCount, VkPhysicalDevice* pPhysicalDevices) {
if (instance == nullptr) {
return VK_ERROR_INITIALIZATION_FAILED;
}
return fill_out_count_pointer_pair(mock.physical_device_handles, pPhysicalDeviceCount, pPhysicalDevices);
}
VulkanMock::PhysicalDeviceDetails& get_physical_device_details(VkPhysicalDevice physicalDevice) {
for (size_t i = 0; i < mock.physical_device_handles.size(); i++) {
if (mock.physical_device_handles[i] == physicalDevice) return mock.physical_devices_details[i];
}
assert(false && "should never reach here!");
return mock.physical_devices_details.front();
}
VKAPI_ATTR void VKAPI_CALL shim_vkGetPhysicalDeviceFeatures(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures* pFeatures) {
*pFeatures = get_physical_device_details(physicalDevice).features;
}
VKAPI_ATTR void VKAPI_CALL shim_vkGetPhysicalDeviceProperties(VkPhysicalDevice physicalDevice, VkPhysicalDeviceProperties* pProperties) {
*pProperties = get_physical_device_details(physicalDevice).properties;
}
VKAPI_ATTR void VKAPI_CALL shim_vkGetPhysicalDeviceQueueFamilyProperties(
VkPhysicalDevice physicalDevice, uint32_t* pQueueFamilyPropertyCount, VkQueueFamilyProperties* pQueueFamilyProperties) {
fill_out_count_pointer_pair(
get_physical_device_details(physicalDevice).queue_family_properties, pQueueFamilyPropertyCount, pQueueFamilyProperties);
}
VKAPI_ATTR void VKAPI_CALL shim_vkGetPhysicalDeviceMemoryProperties(
VkPhysicalDevice physicalDevice, VkPhysicalDeviceMemoryProperties* pMemoryProperties) {
*pMemoryProperties = get_physical_device_details(physicalDevice).memory_properties;
}
VKAPI_ATTR void VKAPI_CALL shim_vkGetPhysicalDeviceFeatures2KHR(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures2* pFeatures) {
const auto& phys_dev = get_physical_device_details(physicalDevice);
VkBaseOutStructure* current = static_cast<VkBaseOutStructure*>(pFeatures->pNext);
while (current) {
for (const auto& features_pNext : phys_dev.features_pNextChain) {
if (features_pNext->sType == current->sType) {
VkBaseOutStructure* next = static_cast<VkBaseOutStructure*>(current->pNext);
std::memcpy(current, features_pNext.get(), get_pnext_chain_struct_size(features_pNext->sType));
current->pNext = next;
break;
}
}
current = static_cast<VkBaseOutStructure*>(current->pNext);
}
}
VKAPI_ATTR void VKAPI_CALL shim_vkGetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice, VkPhysicalDeviceFeatures2* pFeatures) {
shim_vkGetPhysicalDeviceFeatures2KHR(physicalDevice, pFeatures);
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkEnumerateDeviceExtensionProperties(
VkPhysicalDevice physicalDevice, const char* pLayerName, uint32_t* pPropertyCount, VkExtensionProperties* pProperties) {
if (pLayerName) {
for (size_t i = 0; i < mock.instance_layers.size(); i++) {
if (strcmp(mock.instance_layers[i].layerName, pLayerName) == 0) {
return fill_out_count_pointer_pair(mock.per_layer_device_extension_properties[i], pPropertyCount, pProperties);
}
}
// Layer not found, fill out with empty list
return fill_out_count_pointer_pair({}, pPropertyCount, pProperties);
}
return fill_out_count_pointer_pair(get_physical_device_details(physicalDevice).extensions, pPropertyCount, pProperties);
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkCreateDevice(VkPhysicalDevice physicalDevice,
[[maybe_unused]] const VkDeviceCreateInfo* pCreateInfo,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator,
VkDevice* pDevice) {
if (physicalDevice == nullptr) {
return VK_ERROR_INITIALIZATION_FAILED;
}
*pDevice = reinterpret_cast<VkDevice>(0x00FEDC00);
get_physical_device_details(physicalDevice).created_devices.push_back(*pDevice);
return VK_SUCCESS;
}
VKAPI_ATTR void VKAPI_CALL shim_vkDestroyDevice(
[[maybe_unused]] VkDevice device, [[maybe_unused]] const VkAllocationCallbacks* pAllocator) {
for (auto& physical_devices : mock.physical_devices_details) {
auto it = std::find(std::begin(physical_devices.created_devices), std::end(physical_devices.created_devices), device);
if (it != std::end(physical_devices.created_devices)) {
physical_devices.created_devices.erase(it);
}
}
}
VKAPI_ATTR void VKAPI_CALL shim_vkGetDeviceQueue(VkDevice device, uint32_t queueFamilyIndex, uint32_t queueIndex, VkQueue* pQueue) {
for (auto& physical_devices : mock.physical_devices_details) {
auto it = std::find(std::begin(physical_devices.created_devices), std::end(physical_devices.created_devices), device);
if (it != std::end(physical_devices.created_devices)) {
if (queueFamilyIndex < physical_devices.queue_family_properties.size() &&
queueIndex < physical_devices.queue_family_properties[queueFamilyIndex].queueCount) {
*pQueue = reinterpret_cast<VkQueue>(0x0000CCEE);
return;
}
}
}
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkCreateCommandPool([[maybe_unused]] VkDevice device,
[[maybe_unused]] const VkCommandPoolCreateInfo* pCreateInfo,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator,
VkCommandPool* pCommandPool) {
*pCommandPool = reinterpret_cast<VkCommandPool>(0x0000ABBB);
return VK_SUCCESS;
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkCreateFence([[maybe_unused]] VkDevice device,
[[maybe_unused]] const VkFenceCreateInfo* pCreateInfo,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator,
VkFence* pFence) {
*pFence = reinterpret_cast<VkFence>(0x0000AAAC);
return VK_SUCCESS;
}
VKAPI_ATTR void VKAPI_CALL shim_vkDestroyFence(
[[maybe_unused]] VkDevice device, [[maybe_unused]] VkFence fence, [[maybe_unused]] const VkAllocationCallbacks* pAllocator) {}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkCreateSwapchainKHR([[maybe_unused]] VkDevice device,
[[maybe_unused]] const VkSwapchainCreateInfoKHR* pCreateInfo,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator,
VkSwapchainKHR* pSwapchain) {
*pSwapchain = reinterpret_cast<VkSwapchainKHR>(0x0000FFFE);
return VK_SUCCESS;
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkGetSwapchainImagesKHR(
[[maybe_unused]] VkDevice device, [[maybe_unused]] VkSwapchainKHR swapchain, uint32_t* pSwapchainImageCount, VkImage* pSwapchainImages) {
std::vector<VkImage> images = { reinterpret_cast<VkImage>(0x0000EDD0),
reinterpret_cast<VkImage>(0x0000EDD1),
reinterpret_cast<VkImage>(0x0000EDD1) };
return fill_out_count_pointer_pair(images, pSwapchainImageCount, pSwapchainImages);
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkCreateImageView([[maybe_unused]] VkDevice device,
[[maybe_unused]] const VkImageViewCreateInfo* pCreateInfo,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator,
VkImageView* pView) {
if (pView) *pView = reinterpret_cast<VkImageView>(0x0000CCCE);
return VK_SUCCESS;
}
VKAPI_ATTR void VKAPI_CALL shim_vkDestroyImageView([[maybe_unused]] VkDevice device,
[[maybe_unused]] VkImageView imageView,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator) {}
VKAPI_ATTR void VKAPI_CALL shim_vkDestroySwapchainKHR([[maybe_unused]] VkDevice device,
[[maybe_unused]] VkSwapchainKHR swapchain,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator) {}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkAcquireNextImageKHR([[maybe_unused]] VkDevice device,
[[maybe_unused]] VkSwapchainKHR swapchain,
[[maybe_unused]] uint64_t timeout,
[[maybe_unused]] VkSemaphore semaphore,
[[maybe_unused]] VkFence fence,
[[maybe_unused]] uint32_t* pImageIndex) {
return VK_SUCCESS;
}
VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL shim_vkGetDeviceProcAddr(VkDevice device, const char* pName) {
if (device == VK_NULL_HANDLE) {
return nullptr;
}
GPA_IMPL(vkDestroyDevice)
GPA_IMPL(vkGetDeviceQueue)
GPA_IMPL(vkCreateCommandPool)
GPA_IMPL(vkCreateFence)
GPA_IMPL(vkDestroyFence)
GPA_IMPL(vkCreateSwapchainKHR)
GPA_IMPL(vkGetSwapchainImagesKHR)
GPA_IMPL(vkCreateImageView)
GPA_IMPL(vkDestroyImageView)
GPA_IMPL(vkDestroySwapchainKHR)
GPA_IMPL(vkAcquireNextImageKHR)
return nullptr;
}
VKAPI_ATTR void VKAPI_CALL shim_vkDestroySurfaceKHR([[maybe_unused]] VkInstance instance,
[[maybe_unused]] VkSurfaceKHR surface,
[[maybe_unused]] const VkAllocationCallbacks* pAllocator) {}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkGetPhysicalDeviceSurfaceSupportKHR(
VkPhysicalDevice physicalDevice, uint32_t queueFamilyIndex, VkSurfaceKHR surface, VkBool32* pSupported) {
for (size_t i = 0; i < mock.physical_device_handles.size(); i++) {
if (physicalDevice == mock.physical_device_handles[i]) {
if (queueFamilyIndex >= mock.physical_devices_details[i].queue_family_properties.size()) {
return VK_ERROR_FORMAT_NOT_SUPPORTED;
}
}
}
if (surface && pSupported) *pSupported = true;
return VK_SUCCESS;
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkGetPhysicalDeviceSurfaceFormatsKHR(
[[maybe_unused]] VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, uint32_t* pSurfaceFormatCount, VkSurfaceFormatKHR* pSurfaceFormats) {
for (size_t i = 0; i < mock.surface_handles.size(); i++) {
if (mock.surface_handles[i] == surface) {
return fill_out_count_pointer_pair(mock.surface_details[i].surface_formats, pSurfaceFormatCount, pSurfaceFormats);
}
}
return VK_ERROR_SURFACE_LOST_KHR;
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkGetPhysicalDeviceSurfacePresentModesKHR(
[[maybe_unused]] VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, uint32_t* pPresentModeCount, VkPresentModeKHR* pPresentModes) {
for (size_t i = 0; i < mock.surface_handles.size(); i++) {
if (mock.surface_handles[i] == surface) {
return fill_out_count_pointer_pair(mock.surface_details[i].present_modes, pPresentModeCount, pPresentModes);
}
}
return VK_ERROR_SURFACE_LOST_KHR;
}
VKAPI_ATTR VkResult VKAPI_CALL shim_vkGetPhysicalDeviceSurfaceCapabilitiesKHR(
[[maybe_unused]] VkPhysicalDevice physicalDevice, VkSurfaceKHR surface, VkSurfaceCapabilitiesKHR* pSurfaceCapabilities) {
for (size_t i = 0; i < mock.surface_handles.size(); i++) {
if (mock.surface_handles[i] == surface) {
*pSurfaceCapabilities = mock.surface_details[i].capabilities;
return VK_SUCCESS;
}
}
return VK_ERROR_SURFACE_LOST_KHR;
}
PFN_vkVoidFunction shim_vkGetInstanceProcAddr([[maybe_unused]] VkInstance instance, [[maybe_unused]] const char* pName) {
GPA_IMPL(vkEnumerateInstanceVersion)
GPA_IMPL(vkEnumerateInstanceExtensionProperties)
GPA_IMPL(vkEnumerateInstanceLayerProperties)
GPA_IMPL(vkCreateInstance)
GPA_IMPL(vkDestroyInstance)
GPA_IMPL(vkCreateDebugUtilsMessengerEXT)
GPA_IMPL(vkDestroyDebugUtilsMessengerEXT)
GPA_IMPL(vkEnumeratePhysicalDevices)
GPA_IMPL(vkGetPhysicalDeviceFeatures)
GPA_IMPL(vkGetPhysicalDeviceFeatures2)
GPA_IMPL(vkGetPhysicalDeviceFeatures2KHR)
GPA_IMPL(vkGetPhysicalDeviceProperties)
GPA_IMPL(vkGetPhysicalDeviceQueueFamilyProperties)
GPA_IMPL(vkGetPhysicalDeviceMemoryProperties)
GPA_IMPL(vkEnumerateDeviceExtensionProperties)
GPA_IMPL(vkCreateDevice)
GPA_IMPL(vkGetDeviceProcAddr)
GPA_IMPL(vkGetDeviceQueue)
GPA_IMPL(vkDestroyDevice)
GPA_IMPL(vkDestroySurfaceKHR)
GPA_IMPL(vkGetPhysicalDeviceSurfaceSupportKHR)
GPA_IMPL(vkGetPhysicalDeviceSurfaceFormatsKHR)
GPA_IMPL(vkGetPhysicalDeviceSurfacePresentModesKHR)
GPA_IMPL(vkGetPhysicalDeviceSurfaceCapabilitiesKHR)
// Only used by the tests, not by vk-bootstrap
GPA_IMPL(vkCreateCommandPool)
return nullptr;
}
extern "C" {
EXPORT_MACRO VKAPI_ATTR PFN_vkVoidFunction VKAPI_CALL vkGetInstanceProcAddr(VkInstance instance, const char* pName) {
return shim_vkGetInstanceProcAddr(instance, pName);
}
#if defined(__linux__) || defined(__FreeBSD__) || defined(__OpenBSD__) || defined(__GNU__)
#define DLSYM_FUNC_NAME dlsym
#elif defined(__APPLE__)
#define DLSYM_FUNC_NAME my_dlsym
#endif
using PFN_DLSYM = void* (*)(void* handle, const char* symbol);
#if defined(__APPLE__)
#define real_dlsym dlsym
#else
PFN_DLSYM real_dlsym = nullptr;
#endif
void* DLSYM_FUNC_NAME([[maybe_unused]] void* handle, const char* symbol) {
if (strcmp(symbol, "vkGetInstanceProcAddr") == 0) {
return reinterpret_cast<void*>(shim_vkGetInstanceProcAddr);
}
return nullptr;
}
/* Shiming functions on apple is limited by the linker prefering to not use functions in the
* executable in loaded dylibs. By adding an interposer, we redirect the linker to use our
* version of the function over the real one, thus shimming the system function.
*/
#if defined(__APPLE__)
#define MACOS_ATTRIB __attribute__((section("__DATA,__interpose")))
#define VOIDCP_CAST(_func) reinterpret_cast<const void*>(&_func)
struct Interposer {
const void* shim_function;
const void* underlying_function;
};
__attribute__((used)) static Interposer _interpose_dlsym MACOS_ATTRIB = { VOIDCP_CAST(my_dlsym), VOIDCP_CAST(dlsym) };
#endif
}

95
tests/vulkan_mock.hpp Normal file
View File

@ -0,0 +1,95 @@
#pragma once
#include <assert.h>
#include <memory>
#include <utility>
#include <string>
#include <vector>
#define VK_NO_PROTOTYPES
#include <vulkan/vulkan.h>
// Helper function to get the size of a struct given a VkStructureType
// Hand written, must be updated to include any used struct.
inline size_t get_pnext_chain_struct_size(VkStructureType type) {
switch (type) {
case (VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_DESCRIPTOR_INDEXING_FEATURES):
return sizeof(VkPhysicalDeviceDescriptorIndexingFeatures);
case (VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_1_FEATURES):
return sizeof(VkPhysicalDeviceVulkan11Features);
case (VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_VULKAN_1_2_FEATURES):
return sizeof(VkPhysicalDeviceVulkan12Features);
default:
assert(false && "Must update get_pnext_chain_struct_size(VkStructureType type) to add type!");
}
return 0;
}
struct VulkanMock {
uint32_t api_version = VK_API_VERSION_1_3;
std::vector<VkExtensionProperties> instance_extensions;
std::vector<VkLayerProperties> instance_layers;
std::vector<std::vector<VkExtensionProperties>> per_layer_instance_extension_properties;
std::vector<std::vector<VkExtensionProperties>> per_layer_device_extension_properties;
void add_layer(VkLayerProperties layer_properties,
std::vector<VkExtensionProperties> layer_instance_extensions,
std::vector<VkExtensionProperties> layer_device_extensions) {
instance_layers.push_back(layer_properties);
per_layer_instance_extension_properties.push_back(layer_instance_extensions);
per_layer_instance_extension_properties.push_back(layer_device_extensions);
}
struct SurfaceDetails {
VkSurfaceCapabilitiesKHR capabilities{};
std::vector<VkSurfaceFormatKHR> surface_formats;
std::vector<VkPresentModeKHR> present_modes;
};
std::vector<VkSurfaceKHR> surface_handles;
std::vector<SurfaceDetails> surface_details;
VkSurfaceKHR get_new_surface(SurfaceDetails details) {
size_t new_index = 0x123456789AB + surface_handles.size();
surface_handles.push_back(reinterpret_cast<VkSurfaceKHR>(new_index));
surface_details.push_back(details);
return surface_handles.back();
}
struct PhysicalDeviceDetails {
VkPhysicalDeviceProperties properties{};
VkPhysicalDeviceFeatures features{};
VkPhysicalDeviceMemoryProperties memory_properties{};
std::vector<VkExtensionProperties> extensions;
std::vector<VkQueueFamilyProperties> queue_family_properties;
std::vector<std::unique_ptr<VkBaseOutStructure>> features_pNextChain;
std::vector<VkDevice> created_devices;
template <typename T> void add_features_pNext_struct(T t) {
T* new_type = new T();
*new_type = t;
features_pNextChain.emplace_back(reinterpret_cast<VkBaseOutStructure*>(new_type));
}
};
std::vector<VkPhysicalDevice> physical_device_handles;
std::vector<PhysicalDeviceDetails> physical_devices_details;
void add_physical_device(PhysicalDeviceDetails details) {
size_t new_index = 0x001122334455 + physical_device_handles.size();
physical_device_handles.push_back(reinterpret_cast<VkPhysicalDevice>(new_index));
physical_devices_details.emplace_back(std::move(details));
}
};
#if !defined(EXPORT_MACRO)
#if defined(WIN32)
#define EXPORT_MACRO __declspec(dllexport)
#else
#define EXPORT_MACRO
#endif
#endif
EXPORT_MACRO VulkanMock& get_vulkan_mock();