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/*
* Copyright (c) 2018-2022 Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
* Software, and to permit persons to whom the Software is furnished to do so, subject
* to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
#include "vkh_app.h"
#define ENGINE_NAME "vkhelpers"
#define ENGINE_VERSION 1
uint32_t vkh_log_level = VKH_LOG_DEBUG;
// default debug messenger callback enabled with 'vkh_app_enable_debug_messenger'
VkBool32 debugUtilsMessengerCallback(VkDebugUtilsMessageSeverityFlagBitsEXT messageSeverity,
VkDebugUtilsMessageTypeFlagsEXT messageTypes,
const VkDebugUtilsMessengerCallbackDataEXT *pCallbackData, void *pUserData) {
switch (messageSeverity) {
case VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT:
printf(KYEL);
break;
case VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT:
printf(KRED);
break;
default:
case VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT:
printf(KGRN);
break;
}
switch (messageTypes) {
case VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT:
printf("GEN: ");
break;
case VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT:
printf("VAL: ");
break;
case VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT:
printf("PRF: ");
break;
}
printf(KNRM);
printf("%s\n", pCallbackData->pMessage);
fflush(stdout);
return VK_FALSE;
}
VkhApp vkh_app_create(uint32_t version_major, uint32_t version_minor, const char *app_name, uint32_t enabledLayersCount,
const char **enabledLayers, uint32_t ext_count, const char *extentions[]) {
uint32_t apiVersion;
vkEnumerateInstanceVersion(&apiVersion);
LOG(VKH_LOG_INFO, "VkhApp create: instance api version = %d.%d", VK_API_VERSION_MAJOR(apiVersion),
VK_API_VERSION_MINOR(apiVersion));
VkhApp app = (VkhApp)malloc(sizeof(vkh_app_t));
if (!app) {
LOG(VKH_LOG_ERR, "VkhApp creation failed, out of memory.");
return NULL;
}
VkApplicationInfo infos = {.sType = VK_STRUCTURE_TYPE_APPLICATION_INFO,
.pApplicationName = app_name,
.applicationVersion = 1,
.pEngineName = ENGINE_NAME,
.engineVersion = ENGINE_VERSION,
#ifdef VK_MAKE_API_VERSION
.apiVersion = VK_MAKE_API_VERSION(0, version_major, version_minor, 0)};
#else
.apiVersion = VK_MAKE_VERSION(version_major, version_minor, 0)};
#endif
VkInstanceCreateInfo inst_info = {.sType = VK_STRUCTURE_TYPE_INSTANCE_CREATE_INFO,
.pApplicationInfo = &infos,
.enabledExtensionCount = ext_count,
.ppEnabledExtensionNames = extentions,
.enabledLayerCount = enabledLayersCount,
.ppEnabledLayerNames = enabledLayers};
//VKH_CHECK_RESULT(app->status, vkCreateInstance(&inst_info, NULL, &app->inst));
app->status = vkCreateInstance(&inst_info, NULL, &app->inst);
app->infos = infos;
app->debugMessenger = VK_NULL_HANDLE;
return app;
}
void vkh_app_destroy(VkhApp app) {
if (app->debugMessenger != VK_NULL_HANDLE) {
PFN_vkDestroyDebugUtilsMessengerEXT DestroyDebugUtilsMessenger =
(PFN_vkDestroyDebugUtilsMessengerEXT)vkGetInstanceProcAddr(app->inst, "vkDestroyDebugUtilsMessengerEXT");
DestroyDebugUtilsMessenger(app->inst, app->debugMessenger, VK_NULL_HANDLE);
}
vkDestroyInstance(app->inst, NULL);
free(app);
}
VkResult vkh_app_status(VkhApp app) { return app == NULL ? VK_ERROR_UNKNOWN : app->status; }
VkInstance vkh_app_get_inst(VkhApp app) { return vkh_app_status(app) ? VK_NULL_HANDLE : app->inst; }
VkhPhyInfo *vkh_app_get_phyinfos(VkhApp app, uint32_t *count, VkSurfaceKHR surface) {
VK_CHECK_RESULT(vkEnumeratePhysicalDevices(app->inst, count, NULL));
VkPhysicalDevice *phyDevices = (VkPhysicalDevice *)malloc((*count) * sizeof(VkPhysicalDevice));
VK_CHECK_RESULT(vkEnumeratePhysicalDevices(app->inst, count, phyDevices));
VkhPhyInfo *infos = (VkhPhyInfo *)malloc((*count) * sizeof(VkhPhyInfo));
for (uint32_t i = 0; i < (*count); i++)
infos[i] = vkh_phyinfo_create(phyDevices[i], surface);
free(phyDevices);
return infos;
}
void vkh_app_free_phyinfos(uint32_t count, VkhPhyInfo *infos) {
for (uint32_t i = 0; i < count; i++)
vkh_phyinfo_destroy(infos[i]);
free(infos);
}
void vkh_app_enable_debug_messenger(VkhApp app, VkDebugUtilsMessageTypeFlagsEXT typeFlags,
VkDebugUtilsMessageSeverityFlagsEXT severityFlags,
PFN_vkDebugUtilsMessengerCallbackEXT callback) {
VkDebugUtilsMessengerCreateInfoEXT info = {.sType = VK_STRUCTURE_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT,
.pNext = VK_NULL_HANDLE,
.flags = 0,
.messageSeverity = severityFlags,
.messageType = typeFlags,
.pUserData = NULL};
if (callback == NULL)
info.pfnUserCallback = (PFN_vkDebugUtilsMessengerCallbackEXT)debugUtilsMessengerCallback;
else
info.pfnUserCallback = callback;
PFN_vkCreateDebugUtilsMessengerEXT CreateDebugUtilsMessenger =
(PFN_vkCreateDebugUtilsMessengerEXT)vkGetInstanceProcAddr(app->inst, "vkCreateDebugUtilsMessengerEXT");
CreateDebugUtilsMessenger(app->inst, &info, VK_NULL_HANDLE, &app->debugMessenger);
}
/*VkPhysicalDevice vkh_app_select_phy (VkhApp app, VkPhysicalDeviceType preferedPhyType) {
if (app->phyCount == 1)
return app->phyDevices[0];
for (int i=0; i<app->phyCount; i++){
VkPhysicalDeviceProperties phy;
vkGetPhysicalDeviceProperties (app->phyDevices[i], &phy);
if (phy.deviceType & preferedPhyType){
#if DEBUG
printf ("GPU: %s vulkan:%d.%d.%d driver:%d\n", phy.deviceName,
phy.apiVersion>>22, phy.apiVersion>>12&2048, phy.apiVersion&8191,
phy.driverVersion);
#endif
return app->phyDevices[i];
}
}
fprintf (stderr, "No suitable GPU found\n");
exit (-1);
}*/
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