diff options
| author | Joshua Ashton <joshua@froggi.es> | 2023-10-16 01:36:51 -0700 |
|---|---|---|
| committer | Joshua Ashton <joshua@froggi.es> | 2024-03-22 00:24:26 +0000 |
| commit | e209b02b970deb4afb88bd671b9b0ee4bbb2709a (patch) | |
| tree | da057e1159376b765a1cecf24c4239751849a791 | |
| parent | 8a098f591b6e36ed76244d27ddf8aef7344c86d9 (diff) | |
wsi: Track if timeline semaphores are supported
This will be needed before we expose and use explicit sync.
Even if the host Wayland compositor supports timeline semaphores, in the
case of Venus, etc the underlying driver may not.
Signed-off-by: Joshua Ashton <joshua@froggi.es>
| -rw-r--r-- | src/vulkan/wsi/wsi_common.c | 2 | ||||
| -rw-r--r-- | src/vulkan/wsi/wsi_common.h | 1 |
2 files changed, 3 insertions, 0 deletions
diff --git a/src/vulkan/wsi/wsi_common.c b/src/vulkan/wsi/wsi_common.c index bb71afa23c7..a93dbb3a802 100644 --- a/src/vulkan/wsi/wsi_common.c +++ b/src/vulkan/wsi/wsi_common.c @@ -144,6 +144,8 @@ wsi_device_init(struct wsi_device *wsi, wsi->khr_present_wait = supported_extensions->KHR_present_id && supported_extensions->KHR_present_wait; + wsi->has_timeline_semaphore = + supported_extensions->KHR_timeline_semaphore; /* We cannot expose KHR_present_wait without timeline semaphores. */ assert(!wsi->khr_present_wait || supported_extensions->KHR_timeline_semaphore); diff --git a/src/vulkan/wsi/wsi_common.h b/src/vulkan/wsi/wsi_common.h index 8d136869040..0306ea17cfd 100644 --- a/src/vulkan/wsi/wsi_common.h +++ b/src/vulkan/wsi/wsi_common.h @@ -114,6 +114,7 @@ struct wsi_device { VkExternalSemaphoreHandleTypeFlags semaphore_export_handle_types; bool has_import_memory_host; + bool has_timeline_semaphore; /** Indicates if wsi_image_create_info::scanout is supported * |