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get the queues when GN_EXT_QUEUES is enabled

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This commit is contained in:
Greg Wells
2025-07-16 12:42:30 -04:00
parent 92e8ea8fe8
commit 5e3f9e0a37
9 changed files with 94 additions and 104 deletions
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72
projects/apis/vulkan/src/output_device/vulkan_physical_device.c
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@@ -31,6 +31,43 @@ VkSampleCountFlags gnSampleCountToVulkan(gnMultisampleCountFlags counts) {
return sampleCount;
}
void vulkanLoadNeededQueues(VkPhysicalDevice vulkanDevice, gnPhysicalDevice gryphnDevice) {
uint32_t queueFamilyCount = 0;
vkGetPhysicalDeviceQueueFamilyProperties(vulkanDevice, &queueFamilyCount, NULL);
VkQueueFamilyProperties* queueFamilies = malloc(sizeof(VkQueueFamilyProperties) * queueFamilyCount);
vkGetPhysicalDeviceQueueFamilyProperties(vulkanDevice, &queueFamilyCount, queueFamilies);
gryphnDevice->physicalDevice->neededQueues = malloc(sizeof(vulkanNeededQueue) * queueFamilyCount);
gnBool foundGraphicsQueueFamily = gnFalse, foundTransferQueueFamily = gnFalse;
for (int c = 0; c < queueFamilyCount; c++) {
gnBool hasNeededQueue = gnFalse;
if ((queueFamilies[c].queueFlags & VK_QUEUE_GRAPHICS_BIT) == VK_QUEUE_GRAPHICS_BIT) {
foundGraphicsQueueFamily = true;
hasNeededQueue = gnTrue;
}
if ((queueFamilies[c].queueFlags & VK_QUEUE_TRANSFER_BIT) == VK_QUEUE_TRANSFER_BIT) {
foundTransferQueueFamily = true;
hasNeededQueue = gnTrue;
}
if (hasNeededQueue) {
vulkanNeededQueue neededQueue = {
.queueIndex = c,
.createFlags = 0,
.usedForPresent = gnFalse
};
if ((queueFamilies[c].queueFlags & VK_QUEUE_GRAPHICS_BIT)) neededQueue.createFlags |= VK_QUEUE_GRAPHICS_BIT;
if ((queueFamilies[c].queueFlags & VK_QUEUE_TRANSFER_BIT)) neededQueue.createFlags |= VK_QUEUE_TRANSFER_BIT;
gryphnDevice->physicalDevice->neededQueues[gryphnDevice->physicalDevice->neededQueueCount] = neededQueue;
gryphnDevice->physicalDevice->neededQueueCount++;
}
}
free(queueFamilies);
}
gnPhysicalDevice* getPhysicalDevices(gnInstanceHandle instance, uint32_t* deviceCount) {
vkEnumeratePhysicalDevices(instance->instance->vk_instance, deviceCount, NULL);
if (deviceCount == 0)
@@ -57,38 +94,9 @@ gnPhysicalDevice* getPhysicalDevices(gnInstanceHandle instance, uint32_t* device
case VK_PHYSICAL_DEVICE_TYPE_MAX_ENUM: outputDevices[i]->properties.deviceType = GN_INTEGRATED_DEVICE;
}
uint32_t queueFamilyCount = 0;
vkGetPhysicalDeviceQueueFamilyProperties(physicalDevices[i], &queueFamilyCount, NULL);
VkQueueFamilyProperties* queueFamilies = malloc(sizeof(VkQueueFamilyProperties) * queueFamilyCount);
vkGetPhysicalDeviceQueueFamilyProperties(physicalDevices[i], &queueFamilyCount, queueFamilies);
if (instance->enabledExtensions[GN_EXT_QUEUES] == gnFalse)
vulkanLoadNeededQueues(physicalDevices[i], outputDevices[i]);
outputDevices[i]->physicalDevice->neededQueues = malloc(sizeof(vulkanNeededQueue) * queueFamilyCount);
gnBool foundGraphicsQueueFamily = gnFalse, foundTransferQueueFamily = gnFalse;
for (int c = 0; c < queueFamilyCount; c++) {
gnBool hasNeededQueue = gnFalse;
if ((queueFamilies[c].queueFlags & VK_QUEUE_GRAPHICS_BIT) == VK_QUEUE_GRAPHICS_BIT) {
foundGraphicsQueueFamily = true;
hasNeededQueue = gnTrue;
}
if ((queueFamilies[c].queueFlags & VK_QUEUE_TRANSFER_BIT) == VK_QUEUE_TRANSFER_BIT) {
foundTransferQueueFamily = true;
hasNeededQueue = gnTrue;
}
if (hasNeededQueue) {
vulkanNeededQueue neededQueue = {
.queueIndex = c,
.createFlags = 0,
.usedForPresent = gnFalse
};
if ((queueFamilies[c].queueFlags & VK_QUEUE_GRAPHICS_BIT)) neededQueue.createFlags |= VK_QUEUE_GRAPHICS_BIT;
if ((queueFamilies[c].queueFlags & VK_QUEUE_TRANSFER_BIT)) neededQueue.createFlags |= VK_QUEUE_TRANSFER_BIT;
outputDevices[i]->physicalDevice->neededQueues[outputDevices[i]->physicalDevice->neededQueueCount] = neededQueue;
outputDevices[i]->physicalDevice->neededQueueCount++;
}
}
VkPhysicalDeviceProperties physicalDeviceProperties;
vkGetPhysicalDeviceProperties(physicalDevices[i], &physicalDeviceProperties);
@@ -96,8 +104,6 @@ gnPhysicalDevice* getPhysicalDevices(gnInstanceHandle instance, uint32_t* device
outputDevices[i]->features.maxDepthSamples = vkSampleCountToGryphn(physicalDeviceProperties.limits.framebufferDepthSampleCounts);
outputDevices[i]->features.maxMemoryAllocations = physicalDeviceProperties.limits.maxMemoryAllocationCount;
outputDevices[i]->features.maxPushConstantSize = physicalDeviceProperties.limits.maxPushConstantsSize;
free(queueFamilies);
}
free(physicalDevices);