diff options
| author | Matt Turner <mattst88@gmail.com> | 2021-08-20 18:48:45 -0700 |
|---|---|---|
| committer | Marge Bot <eric+marge@anholt.net> | 2021-08-23 18:30:22 +0000 |
| commit | c600494a8e7056b45a9a01413437d12125589ae7 (patch) | |
| tree | 45fc99bfb2859bd2cbec0996f242312524e7b67d /src/freedreno/vulkan/tu_device.c | |
| parent | 07cd30ca293d1eb6980f69f330f9d182652cf902 (diff) | |
tu: Enable VK_KHR_uniform_buffer_standard_layout
This extension relaxes the alignment requirements to allow the GL std430
layout to be used. freedreno/ir3 already supports this (via
PIPE_CAP_LOAD_CONSTBUF).
Reviewed-by: Kristian H. Kristensen <hoegsberg@google.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/12495>
Diffstat (limited to 'src/freedreno/vulkan/tu_device.c')
| -rw-r--r-- | src/freedreno/vulkan/tu_device.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/freedreno/vulkan/tu_device.c b/src/freedreno/vulkan/tu_device.c index 9b136c75719..985447f3351 100644 --- a/src/freedreno/vulkan/tu_device.c +++ b/src/freedreno/vulkan/tu_device.c @@ -147,6 +147,7 @@ get_device_extensions(const struct tu_physical_device *device, .KHR_spirv_1_4 = true, .KHR_storage_buffer_storage_class = true, .KHR_swapchain = TU_HAS_SURFACE, + .KHR_uniform_buffer_standard_layout = true, .KHR_variable_pointers = true, .KHR_vulkan_memory_model = true, #ifndef TU_USE_KGSL @@ -643,6 +644,12 @@ tu_GetPhysicalDeviceFeatures2(VkPhysicalDevice physicalDevice, features->vertexAttributeInstanceRateZeroDivisor = true; break; } + case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_UNIFORM_BUFFER_STANDARD_LAYOUT_FEATURES_KHR: { + VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR *features = + (VkPhysicalDeviceUniformBufferStandardLayoutFeaturesKHR *)ext; + features->uniformBufferStandardLayout = true; + break; + } case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_PRIVATE_DATA_FEATURES_EXT: { VkPhysicalDevicePrivateDataFeaturesEXT *features = (VkPhysicalDevicePrivateDataFeaturesEXT *)ext; |