Mesa (master): anv: Implement VK_KHX_external_semaphore_capabilities
Jason Ekstrand
jekstrand at kemper.freedesktop.org
Wed May 3 22:10:04 UTC 2017
Module: Mesa
Branch: master
Commit: 298e054d0cfa7cac9e19bbdb5f64f0109dbcd8dc
URL: http://cgit.freedesktop.org/mesa/mesa/commit/?id=298e054d0cfa7cac9e19bbdb5f64f0109dbcd8dc
Author: Jason Ekstrand <jason.ekstrand at intel.com>
Date: Wed Feb 15 16:00:05 2017 -0800
anv: Implement VK_KHX_external_semaphore_capabilities
This just stubs things out. Real external semaphore support will come
with VK_KHX_external_semaphore_fd.
Reviewed-by: Chad Versace <chadversary at chromium.org>
---
src/intel/vulkan/anv_device.c | 4 ++++
src/intel/vulkan/anv_entrypoints_gen.py | 1 +
src/intel/vulkan/anv_queue.c | 13 +++++++++++++
3 files changed, 18 insertions(+)
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index 289e79b231..639c7456c3 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -331,6 +331,10 @@ static const VkExtensionProperties global_extensions[] = {
.extensionName = VK_KHX_EXTERNAL_MEMORY_CAPABILITIES_EXTENSION_NAME,
.specVersion = 1,
},
+ {
+ .extensionName = VK_KHX_EXTERNAL_SEMAPHORE_CAPABILITIES_EXTENSION_NAME,
+ .specVersion = 1,
+ },
};
static const VkExtensionProperties device_extensions[] = {
diff --git a/src/intel/vulkan/anv_entrypoints_gen.py b/src/intel/vulkan/anv_entrypoints_gen.py
index 61a20e2cd5..fe95397d65 100644
--- a/src/intel/vulkan/anv_entrypoints_gen.py
+++ b/src/intel/vulkan/anv_entrypoints_gen.py
@@ -48,6 +48,7 @@ SUPPORTED_EXTENSIONS = [
'VK_KHX_external_memory',
'VK_KHX_external_memory_capabilities',
'VK_KHX_external_memory_fd',
+ 'VK_KHX_external_semaphore_capabilities',
'VK_KHX_multiview',
]
diff --git a/src/intel/vulkan/anv_queue.c b/src/intel/vulkan/anv_queue.c
index f6ff41f84b..906eb25af0 100644
--- a/src/intel/vulkan/anv_queue.c
+++ b/src/intel/vulkan/anv_queue.c
@@ -533,3 +533,16 @@ void anv_DestroySemaphore(
vk_free2(&device->alloc, pAllocator, semaphore);
}
+
+void anv_GetPhysicalDeviceExternalSemaphorePropertiesKHX(
+ VkPhysicalDevice physicalDevice,
+ const VkPhysicalDeviceExternalSemaphoreInfoKHX* pExternalSemaphoreInfo,
+ VkExternalSemaphorePropertiesKHX* pExternalSemaphoreProperties)
+{
+ switch (pExternalSemaphoreInfo->handleType) {
+ default:
+ pExternalSemaphoreProperties->exportFromImportedHandleTypes = 0;
+ pExternalSemaphoreProperties->compatibleHandleTypes = 0;
+ pExternalSemaphoreProperties->externalSemaphoreFeatures = 0;
+ }
+}
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