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Validation layers on Android

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This commit is contained in:
Szymon Majewski 2021-03-22 10:38:25 -07:00
parent 5c8505c25a
commit 0a29322991
5 changed files with 70 additions and 77 deletions
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113
drivers/vulkan/vulkan_context.cpp
View file

@ -41,6 +41,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <vector>
#define ARRAY_SIZE(a) (sizeof(a) / sizeof(a[0]))
#define APP_SHORT_NAME "GodotEngine"
@ -193,7 +194,7 @@ VKAPI_ATTR VkBool32 VKAPI_CALL VulkanContext::_debug_report_callback(
return VK_FALSE;
}
VkBool32 VulkanContext::_check_layers(uint32_t check_count, const char **check_names, uint32_t layer_count, VkLayerProperties *layers) {
VkBool32 VulkanContext::_check_layers(uint32_t check_count, const char *const *check_names, uint32_t layer_count, VkLayerProperties *layers) {
for (uint32_t i = 0; i < check_count; i++) {
VkBool32 found = 0;
for (uint32_t j = 0; j < layer_count; j++) {
@ -210,57 +211,55 @@ VkBool32 VulkanContext::_check_layers(uint32_t check_count, const char **check_n
return 1;
}
Error VulkanContext::_create_validation_layers() {
Error VulkanContext::_get_preferred_validation_layers(uint32_t *count, const char *const **names) {
static const std::vector<std::vector<const char *>> instance_validation_layers_alt{
// Preferred set of validation layers
{ "VK_LAYER_KHRONOS_validation" },
// Alternative (deprecated, removed in SDK 1.1.126.0) set of validation layers
{ "VK_LAYER_LUNARG_standard_validation" },
// Alternative (deprecated, removed in SDK 1.1.121.1) set of validation layers
{ "VK_LAYER_GOOGLE_threading", "VK_LAYER_LUNARG_parameter_validation", "VK_LAYER_LUNARG_object_tracker", "VK_LAYER_LUNARG_core_validation", "VK_LAYER_GOOGLE_unique_objects" }
};
// Clear out-arguments
*count = 0;
if (names != nullptr) {
*names = nullptr;
}
VkResult err;
const char *instance_validation_layers_alt1[] = { "VK_LAYER_KHRONOS_validation" };
const char *instance_validation_layers_alt2[] = { "VK_LAYER_LUNARG_standard_validation" };
const char *instance_validation_layers_alt3[] = { "VK_LAYER_GOOGLE_threading", "VK_LAYER_LUNARG_parameter_validation", "VK_LAYER_LUNARG_object_tracker", "VK_LAYER_LUNARG_core_validation", "VK_LAYER_GOOGLE_unique_objects" };
uint32_t instance_layer_count;
uint32_t instance_layer_count = 0;
err = vkEnumerateInstanceLayerProperties(&instance_layer_count, nullptr);
ERR_FAIL_COND_V(err, ERR_CANT_CREATE);
if (err) {
ERR_FAIL_V(ERR_CANT_CREATE);
}
VkBool32 validation_found = 0;
uint32_t validation_layer_count = 0;
const char **instance_validation_layers = nullptr;
if (instance_layer_count > 0) {
VkLayerProperties *instance_layers = (VkLayerProperties *)malloc(sizeof(VkLayerProperties) * instance_layer_count);
err = vkEnumerateInstanceLayerProperties(&instance_layer_count, instance_layers);
if (err) {
free(instance_layers);
ERR_FAIL_V(ERR_CANT_CREATE);
}
validation_layer_count = ARRAY_SIZE(instance_validation_layers_alt1);
instance_validation_layers = instance_validation_layers_alt1;
validation_found = _check_layers(validation_layer_count, instance_validation_layers, instance_layer_count, instance_layers);
// use alternative (deprecated, removed in SDK 1.1.126.0) set of validation layers
if (!validation_found) {
validation_layer_count = ARRAY_SIZE(instance_validation_layers_alt2);
instance_validation_layers = instance_validation_layers_alt2;
validation_found = _check_layers(validation_layer_count, instance_validation_layers, instance_layer_count, instance_layers);
}
// use alternative (deprecated, removed in SDK 1.1.121.1) set of validation layers
if (!validation_found) {
validation_layer_count = ARRAY_SIZE(instance_validation_layers_alt3);
instance_validation_layers = instance_validation_layers_alt3;
validation_found = _check_layers(validation_layer_count, instance_validation_layers, instance_layer_count, instance_layers);
}
if (instance_layer_count < 1) {
return OK;
}
VkLayerProperties *instance_layers = (VkLayerProperties *)malloc(sizeof(VkLayerProperties) * instance_layer_count);
err = vkEnumerateInstanceLayerProperties(&instance_layer_count, instance_layers);
if (err) {
free(instance_layers);
ERR_FAIL_V(ERR_CANT_CREATE);
}
if (validation_found) {
enabled_layer_count = validation_layer_count;
for (uint32_t i = 0; i < validation_layer_count; i++) {
enabled_layers[i] = instance_validation_layers[i];
for (uint32_t i = 0; i < instance_validation_layers_alt.size(); i++) {
if (_check_layers(instance_validation_layers_alt[i].size(), instance_validation_layers_alt[i].data(), instance_layer_count, instance_layers)) {
*count = instance_validation_layers_alt[i].size();
if (names != nullptr) {
*names = instance_validation_layers_alt[i].data();
}
break;
}
} else {
return ERR_CANT_CREATE;
}
free(instance_layers);
return OK;
}
@ -301,7 +300,6 @@ Error VulkanContext::_initialize_extensions() {
uint32_t instance_extension_count = 0;
enabled_extension_count = 0;
enabled_layer_count = 0;
enabled_debug_utils = false;
enabled_debug_report = false;
/* Look for instance extensions */
@ -330,7 +328,7 @@ Error VulkanContext::_initialize_extensions() {
extension_names[enabled_extension_count++] = _get_platform_surface_extension();
}
if (!strcmp(VK_EXT_DEBUG_REPORT_EXTENSION_NAME, instance_extensions[i].extensionName)) {
if (use_validation_layers) {
if (_use_validation_layers()) {
extension_names[enabled_extension_count++] = VK_EXT_DEBUG_REPORT_EXTENSION_NAME;
enabled_debug_report = true;
}
@ -542,11 +540,6 @@ Error VulkanContext::_create_physical_device() {
/* obtain version */
_obtain_vulkan_version();
/* Look for validation layers */
if (use_validation_layers) {
_create_validation_layers();
}
/* initialise extensions */
{
Error err = _initialize_extensions();
@ -567,16 +560,14 @@ Error VulkanContext::_create_physical_device() {
/*engineVersion*/ 0,
/*apiVersion*/ VK_MAKE_VERSION(vulkan_major, vulkan_minor, 0)
};
VkInstanceCreateInfo inst_info = {
/*sType*/ VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
/*pNext*/ nullptr,
/*flags*/ 0,
/*pApplicationInfo*/ &app,
/*enabledLayerCount*/ enabled_layer_count,
/*ppEnabledLayerNames*/ (const char *const *)enabled_layers,
/*enabledExtensionCount*/ enabled_extension_count,
/*ppEnabledExtensionNames*/ (const char *const *)extension_names,
};
VkInstanceCreateInfo inst_info{};
inst_info.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO;
inst_info.pApplicationInfo = &app;
inst_info.enabledExtensionCount = enabled_extension_count;
inst_info.ppEnabledExtensionNames = (const char *const *)extension_names;
if (_use_validation_layers()) {
_get_preferred_validation_layers(&inst_info.enabledLayerCount, &inst_info.ppEnabledLayerNames);
}
/*
* This is info for a temp callback to use during CreateInstance.
@ -1077,6 +1068,10 @@ Error VulkanContext::_create_semaphores() {
return OK;
}
bool VulkanContext::_use_validation_layers() {
return Engine::get_singleton()->is_validation_layers_enabled();
}
Error VulkanContext::_window_create(DisplayServer::WindowID p_window_id, VkSurfaceKHR p_surface, int p_width, int p_height) {
ERR_FAIL_COND_V(windows.has(p_window_id), ERR_INVALID_PARAMETER);
@ -2008,8 +2003,6 @@ String VulkanContext::get_device_pipeline_cache_uuid() const {
}
VulkanContext::VulkanContext() {
use_validation_layers = Engine::get_singleton()->is_validation_layers_enabled();
command_buffer_queue.resize(1); // First one is always the setup command.
command_buffer_queue.write[0] = nullptr;
}

13
drivers/vulkan/vulkan_context.h
View file

@ -151,9 +151,6 @@ private:
*/
bool enabled_debug_report = false;
uint32_t enabled_layer_count = 0;
const char *enabled_layers[MAX_LAYERS];
PFN_vkCreateDebugUtilsMessengerEXT CreateDebugUtilsMessengerEXT;
PFN_vkDestroyDebugUtilsMessengerEXT DestroyDebugUtilsMessengerEXT;
PFN_vkSubmitDebugUtilsMessageEXT SubmitDebugUtilsMessageEXT;
@ -180,11 +177,10 @@ private:
VkDebugReportCallbackEXT dbg_debug_report = VK_NULL_HANDLE;
Error _obtain_vulkan_version();
Error _create_validation_layers();
Error _initialize_extensions();
Error _check_capabilities();
VkBool32 _check_layers(uint32_t check_count, const char **check_names, uint32_t layer_count, VkLayerProperties *layers);
VkBool32 _check_layers(uint32_t check_count, const char *const *check_names, uint32_t layer_count, VkLayerProperties *layers);
static VKAPI_ATTR VkBool32 VKAPI_CALL _debug_messenger_callback(
VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
VkDebugUtilsMessageTypeFlagsEXT messageType,
@ -217,11 +213,12 @@ private:
protected:
virtual const char *_get_platform_surface_extension() const = 0;
// Enabled via command line argument.
bool use_validation_layers = false;
virtual Error _window_create(DisplayServer::WindowID p_window_id, VkSurfaceKHR p_surface, int p_width, int p_height);
virtual bool _use_validation_layers();
Error _get_preferred_validation_layers(uint32_t *count, const char *const **names);
VkInstance _get_instance() {
return inst;
}

2
platform/android/java/app/build.gradle
View file

@ -157,7 +157,7 @@ android {
aidl.srcDirs = ['aidl']
assets.srcDirs = ['assets']
}
debug.jniLibs.srcDirs = ['libs/debug']
debug.jniLibs.srcDirs = ['libs/debug', 'libs/debug/vulkan_validation_layers']
release.jniLibs.srcDirs = ['libs/release']
}

10
platform/android/vulkan/vulkan_context_android.cpp
View file

@ -52,10 +52,10 @@ int VulkanContextAndroid::window_create(ANativeWindow *p_window, int p_width, in
return _window_create(DisplayServer::MAIN_WINDOW_ID, surface, p_width, p_height);
}
VulkanContextAndroid::VulkanContextAndroid() {
// TODO: fix validation layers
use_validation_layers = false;
}
bool VulkanContextAndroid::_use_validation_layers() {
uint32_t count = 0;
_get_preferred_validation_layers(&count, nullptr);
VulkanContextAndroid::~VulkanContextAndroid() {
// On Android, we use validation layers automatically if they were explicitly linked with the app.
return count > 0;
}

9
platform/android/vulkan/vulkan_context_android.h
View file

@ -36,13 +36,16 @@
struct ANativeWindow;
class VulkanContextAndroid : public VulkanContext {
virtual const char *_get_platform_surface_extension() const;
virtual const char *_get_platform_surface_extension() const override;
public:
int window_create(ANativeWindow *p_window, int p_width, int p_height);
VulkanContextAndroid();
~VulkanContextAndroid();
VulkanContextAndroid() = default;
~VulkanContextAndroid() override = default;
protected:
bool _use_validation_layers() override;
};
#endif // VULKAN_CONTEXT_ANDROID_H