Module: Mesa
Branch: master
Commit: 994d21042996232998a51bfabaab6f4970f0ea5a
URL:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=994d21042996232998a51bfabaab6f4970f0ea5a
Author: Jose Maria Casanova Crespo <jmcasan...@igalia.com>
Date: Mon Nov 20 23:28:45 2017 +0100
anv: Enable VK_KHR_16bit_storage for SSBO and UBO
Enables storageBuffer16BitAccess and uniformAndStorageBuffer16BitAccesss
features of VK_KHR_16bit_storage for Gen8+.
Reviewed-by: Jason Ekstrand <ja...@jlekstrand.net>
---
src/intel/vulkan/anv_device.c | 5 +++--
src/intel/vulkan/anv_extensions.py | 2 +-
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c
index 41f9e00c4e..e42b05d4fa 100644
--- a/src/intel/vulkan/anv_device.c
+++ b/src/intel/vulkan/anv_device.c
@@ -793,9 +793,10 @@ void anv_GetPhysicalDeviceFeatures2KHR(
case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_16BIT_STORAGE_FEATURES_KHR: {
VkPhysicalDevice16BitStorageFeaturesKHR *features =
(VkPhysicalDevice16BitStorageFeaturesKHR *)ext;
+ ANV_FROM_HANDLE(anv_physical_device, pdevice, physicalDevice);
- features->storageBuffer16BitAccess = false;
- features->uniformAndStorageBuffer16BitAccess = false;
+ features->storageBuffer16BitAccess = pdevice->info.gen >= 8;
+ features->uniformAndStorageBuffer16BitAccess = pdevice->info.gen >= 8;
features->storagePushConstant16 = false;
features->storageInputOutput16 = false;
break;
diff --git a/src/intel/vulkan/anv_extensions.py
b/src/intel/vulkan/anv_extensions.py
index 6194eb0ad6..8d39038c43 100644
--- a/src/intel/vulkan/anv_extensions.py
+++ b/src/intel/vulkan/anv_extensions.py
@@ -49,7 +49,7 @@ class Extension:
# and dEQP-VK.api.info.device fail due to the duplicated strings.
EXTENSIONS = [
Extension('VK_ANDROID_native_buffer', 5, 'ANDROID'),
- Extension('VK_KHR_16bit_storage', 1, False),
+ Extension('VK_KHR_16bit_storage', 1, 'device->info.gen
>= 8'),
Extension('VK_KHR_bind_memory2', 1, True),
Extension('VK_KHR_dedicated_allocation', 1, True),
Extension('VK_KHR_descriptor_update_template', 1, True),
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