itycodes
/
wlseeds
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

render/vulkan: make VK_KHR_external_semaphore_fd optional

Browse Source 
We already block instead of using sync_file when the driver
doesn't support import/export.
master
Simon Ser 1 year ago committed by itycodes
parent 1fc0123ba7
commit c668fae854
1 changed files with 24 additions and 16 deletions
Show Stats Download Patch File Download Diff File

40
render/vulkan/vulkan.c
Unescape View File

@ -462,7 +462,6 @@ struct wlr_vk_device *vulkan_device_create(struct wlr_vk_instance *ini,
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;
@ -497,19 +496,25 @@ struct wlr_vk_device *vulkan_device_create(struct wlr_vk_instance *ini,
assert(graphics_found);
}
const VkPhysicalDeviceExternalSemaphoreInfo ext_semaphore_info = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO,
.handleType = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT,
};
VkExternalSemaphoreProperties ext_semaphore_props = {
.sType = VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES,
};
vkGetPhysicalDeviceExternalSemaphoreProperties(phdev,
&ext_semaphore_info, &ext_semaphore_props);
bool exportable_semaphore = ext_semaphore_props.externalSemaphoreFeatures &
VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT;
bool importable_semaphore = ext_semaphore_props.externalSemaphoreFeatures &
VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT;
bool exportable_semaphore = false, importable_semaphore = false;
bool has_external_semaphore_fd =
check_extension(avail_ext_props, avail_extc, VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME);
if (has_external_semaphore_fd) {
const VkPhysicalDeviceExternalSemaphoreInfo ext_semaphore_info = {
.sType = VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_EXTERNAL_SEMAPHORE_INFO,
.handleType = VK_EXTERNAL_SEMAPHORE_HANDLE_TYPE_SYNC_FD_BIT,
};
VkExternalSemaphoreProperties ext_semaphore_props = {
.sType = VK_STRUCTURE_TYPE_EXTERNAL_SEMAPHORE_PROPERTIES,
};
vkGetPhysicalDeviceExternalSemaphoreProperties(phdev,
&ext_semaphore_info, &ext_semaphore_props);
exportable_semaphore = ext_semaphore_props.externalSemaphoreFeatures &
VK_EXTERNAL_SEMAPHORE_FEATURE_EXPORTABLE_BIT;
importable_semaphore = ext_semaphore_props.externalSemaphoreFeatures &
VK_EXTERNAL_SEMAPHORE_FEATURE_IMPORTABLE_BIT;
extensions[extensions_len++] = VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME;
}
if (!exportable_semaphore) {
wlr_log(WLR_DEBUG, "VkSemaphore is not exportable to a sync_file");
}
@ -617,10 +622,13 @@ struct wlr_vk_device *vulkan_device_create(struct wlr_vk_instance *ini,
load_device_proc(dev, "vkWaitSemaphoresKHR", &dev->api.vkWaitSemaphoresKHR);
load_device_proc(dev, "vkGetSemaphoreCounterValueKHR",
&dev->api.vkGetSemaphoreCounterValueKHR);
load_device_proc(dev, "vkGetSemaphoreFdKHR", &dev->api.vkGetSemaphoreFdKHR);
load_device_proc(dev, "vkImportSemaphoreFdKHR", &dev->api.vkImportSemaphoreFdKHR);
load_device_proc(dev, "vkQueueSubmit2KHR", &dev->api.vkQueueSubmit2KHR);
if (has_external_semaphore_fd) {
load_device_proc(dev, "vkGetSemaphoreFdKHR", &dev->api.vkGetSemaphoreFdKHR);
load_device_proc(dev, "vkImportSemaphoreFdKHR", &dev->api.vkImportSemaphoreFdKHR);
}
size_t max_fmts;
const struct wlr_vk_format *fmts = vulkan_get_format_list(&max_fmts);
dev->format_props = calloc(max_fmts, sizeof(*dev->format_props));

Write Preview
Loading…
Cancel
Save