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render/vulkan: use VK_KHR_global_priority 

References: #3386
This commit is contained in:
eri 2023-10-21 20:58:02 +02:00 committed by Simon Ser
parent d253d70786
commit 3232697252
1 changed files with 41 additions and 11 deletions
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52
render/vulkan/vulkan.c
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@ -457,17 +457,18 @@ struct wlr_vk_device *vulkan_device_create(struct wlr_vk_instance *ini,
// For dmabuf import we require at least the external_memory_fd,
// external_memory_dma_buf, queue_family_foreign and
// image_drm_format_modifier extensions.
const char *extensions[] = {
VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME,
VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME,
VK_KHR_IMAGE_FORMAT_LIST_EXTENSION_NAME, // or vulkan 1.2
VK_EXT_EXTERNAL_MEMORY_DMA_BUF_EXTENSION_NAME,
VK_EXT_QUEUE_FAMILY_FOREIGN_EXTENSION_NAME,
VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME,
VK_KHR_TIMELINE_SEMAPHORE_EXTENSION_NAME, // or vulkan 1.2
VK_KHR_SYNCHRONIZATION_2_EXTENSION_NAME, // or vulkan 1.3
};
size_t extensions_len = sizeof(extensions) / sizeof(extensions[0]);
// The size is set to a large number to allow for other conditional
// extensions before the device is created
const char *extensions[32] = {0};
size_t extensions_len = 0;
extensions[extensions_len++] = VK_KHR_EXTERNAL_MEMORY_FD_EXTENSION_NAME;
extensions[extensions_len++] = VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME;
extensions[extensions_len++] = VK_KHR_IMAGE_FORMAT_LIST_EXTENSION_NAME; // or vulkan 1.2
extensions[extensions_len++] = VK_EXT_EXTERNAL_MEMORY_DMA_BUF_EXTENSION_NAME;
extensions[extensions_len++] = VK_EXT_QUEUE_FAMILY_FOREIGN_EXTENSION_NAME;
extensions[extensions_len++] = VK_EXT_IMAGE_DRM_FORMAT_MODIFIER_EXTENSION_NAME;
extensions[extensions_len++] = VK_KHR_TIMELINE_SEMAPHORE_EXTENSION_NAME; // or vulkan 1.2
extensions[extensions_len++] = VK_KHR_SYNCHRONIZATION_2_EXTENSION_NAME; // or vulkan 1.3
for (size_t i = 0; i < extensions_len; i++) {
if (!check_extension(avail_ext_props, avail_extc, extensions[i])) {
@ -551,6 +552,23 @@ struct wlr_vk_device *vulkan_device_create(struct wlr_vk_instance *ini,
.pQueuePriorities = &prio,
};
VkDeviceQueueGlobalPriorityCreateInfoKHR global_priority;
bool has_global_priority = check_extension(avail_ext_props, avail_extc,
VK_KHR_GLOBAL_PRIORITY_EXTENSION_NAME);
if (has_global_priority) {
// If global priorities are supported, request a high-priority context
global_priority = (VkDeviceQueueGlobalPriorityCreateInfoKHR){
.sType = VK_STRUCTURE_TYPE_DEVICE_QUEUE_GLOBAL_PRIORITY_CREATE_INFO_KHR,
.globalPriority = VK_QUEUE_GLOBAL_PRIORITY_HIGH_KHR,
};
qinfo.pNext = &global_priority;
extensions[extensions_len++] = VK_KHR_GLOBAL_PRIORITY_EXTENSION_NAME;
wlr_log(WLR_DEBUG, "Requesting a high-priority device queue");
} else {
wlr_log(WLR_DEBUG, "Global priorities are not supported, "
"falling back to regular queue priority");
}
VkPhysicalDeviceSamplerYcbcrConversionFeatures sampler_ycbcr_features = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_SAMPLER_YCBCR_CONVERSION_FEATURES,
.samplerYcbcrConversion = dev->sampler_ycbcr_conversion,
@ -574,7 +592,19 @@ struct wlr_vk_device *vulkan_device_create(struct wlr_vk_instance *ini,
.ppEnabledExtensionNames = extensions,
};
assert(extensions_len < sizeof(extensions) / sizeof(extensions[0]));
res = vkCreateDevice(phdev, &dev_info, NULL, &dev->dev);
if (has_global_priority && (res == VK_ERROR_NOT_PERMITTED_EXT ||
res == VK_ERROR_INITIALIZATION_FAILED)) {
// Try to recover from the driver denying a global priority queue
wlr_log(WLR_DEBUG, "Failed to obtain a high-priority device queue, "
"falling back to regular queue priority");
qinfo.pNext = NULL;
res = vkCreateDevice(phdev, &dev_info, NULL, &dev->dev);
}
if (res != VK_SUCCESS) {
wlr_vk_error("Failed to create vulkan device", res);
goto error;