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device queue create infos

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This commit is contained in:
Greg Wells
2025-07-16 19:10:20 -04:00
parent b754e5b84b
commit b3f72c94ae
2 changed files with 34 additions and 17 deletions
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34
projects/apis/vulkan/src/output_device/vulkan_output_device.c
View File

@@ -8,14 +8,30 @@
gnReturnCode createOutputDevice(gnOutputDeviceHandle outputDevice, gnInstanceHandle instance, gnOutputDeviceInfo deviceInfo) {
outputDevice->outputDevice = malloc(sizeof(gnPlatformOutputDevice));
VkDeviceQueueCreateInfo* queueCreateInfos = malloc(sizeof(VkDeviceQueueCreateInfo) * deviceInfo.physicalDevice->physicalDevice->neededQueueCount);
float queuePriority = 1.0f;
for (int i = 0; i < deviceInfo.physicalDevice->physicalDevice->neededQueueCount; i++) {
queueCreateInfos[i].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queueCreateInfos[i].flags = 0;
queueCreateInfos[i].queueFamilyIndex = deviceInfo.physicalDevice->physicalDevice->neededQueues[i].queueIndex;
queueCreateInfos[i].queueCount = 1;
queueCreateInfos[i].pQueuePriorities = &queuePriority;
int createQueueCount = 0;
VkDeviceQueueCreateInfo* queueCreateInfos = NULL;
if (!instance->enabledExtensions[GN_EXT_QUEUES]) {
queueCreateInfos = malloc(sizeof(VkDeviceQueueCreateInfo) * deviceInfo.physicalDevice->physicalDevice->neededQueueCount);
createQueueCount = deviceInfo.physicalDevice->physicalDevice->neededQueueCount;
float queuePriority = 1.0f;
for (int i = 0; i < deviceInfo.physicalDevice->physicalDevice->neededQueueCount; i++) {
queueCreateInfos[i].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queueCreateInfos[i].flags = 0;
queueCreateInfos[i].queueCount = 1;
queueCreateInfos[i].queueFamilyIndex = deviceInfo.physicalDevice->physicalDevice->neededQueues[i].queueIndex;
queueCreateInfos[i].pQueuePriorities = &queuePriority;
}
} else {
createQueueCount = deviceInfo.queueInfoCount;
queueCreateInfos = malloc(sizeof(VkDeviceQueueCreateInfo) * deviceInfo.queueInfoCount);
for (int i = 0; i < deviceInfo.queueInfoCount; i++) {
queueCreateInfos[i].sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_CREATE_INFO;
queueCreateInfos[i].flags = 0;
queueCreateInfos[i].queueCount = deviceInfo.queueInfos[i].queueCount;
queueCreateInfos[i].queueFamilyIndex = deviceInfo.queueInfos[i].queueFamilyIndex;
queueCreateInfos[i].pQueuePriorities = deviceInfo.queueInfos[i].queuePrioritys;
}
}
VkPhysicalDeviceFeatures deviceFeatures = {
@@ -24,7 +40,7 @@ gnReturnCode createOutputDevice(gnOutputDeviceHandle outputDevice, gnInstanceHan
VkDeviceCreateInfo deviceCreateInfo = {
.sType = VK_STRUCTURE_TYPE_DEVICE_CREATE_INFO,
.queueCreateInfoCount = deviceInfo.physicalDevice->physicalDevice->neededQueueCount,
.queueCreateInfoCount = createQueueCount,
.pQueueCreateInfos = queueCreateInfos,
.pEnabledFeatures = &deviceFeatures
};

17
projects/core/src/output_device/gryphn_output_device.h
View File

@@ -2,19 +2,20 @@
#include <output_device/gryphn_physical_output_device.h>
#include <utils/gryphn_error_code.h>
// typedef struct gnDeviceQueueInfo {
// int queueIndex;
// int queueCount;
// // float* queuePriority;
// } gnDeviceQueueInfo;
typedef struct gnOutputDeviceEnabledFeatures {
} gnOutputDeviceEnabledFeatures;
typedef struct gnDeviceQueueInfo {
int queueFamilyIndex;
int queueCount;
float* queuePrioritys;
} gnDeviceQueueInfo;
typedef struct gnOutputDeviceInfo {
// uint32_t queueInfoCount;
// gnDeviceQueueInfo* queueInfos;
uint32_t queueInfoCount;
gnDeviceQueueInfo* queueInfos; // only used if GN_EXT_QUEUES is enabled
gnOutputDeviceEnabledFeatures enabledFeatures;
gnPhysicalDevice physicalDevice;
} gnOutputDeviceInfo;