[Mesa-dev] [PATCH 11/11] radv: Expose VK_KHX_multiview.

[Bas Nieuwenhuizen]

---
 src/amd/vulkan/radv_device.c   | 17 +++++++++++++++++
 src/amd/vulkan/radv_pipeline.c |  1 +
 2 files changed, 18 insertions(+)

diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 9bdad6ad6fd..9174562b1bf 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -178,6 +178,10 @@ static const VkExtensionProperties ext_sema_device_extensions[] = {
 		.extensionName = VK_KHR_EXTERNAL_SEMAPHORE_FD_EXTENSION_NAME,
 		.specVersion = 1,
 	},
+	{
+		.extensionName = VK_KHX_MULTIVIEW_EXTENSION_NAME,
+		.specVersion = 1,
+	},
 };
 
 static VkResult
@@ -628,6 +632,13 @@ void radv_GetPhysicalDeviceFeatures2KHR(
 			features->variablePointers = false;
 			break;
 		}
+		case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_FEATURES_KHX: {
+			VkPhysicalDeviceMultiviewFeaturesKHX *features = (VkPhysicalDeviceMultiviewFeaturesKHX*)ext;
+			features->multiview = true;
+			features->multiviewGeometryShader = true;
+			features->multiviewTessellationShader = true;
+			break;
+		}
 		default:
 			break;
 		}
@@ -804,6 +815,12 @@ void radv_GetPhysicalDeviceProperties2KHR(
 			properties->deviceLUIDValid = false;
 			break;
 		}
+		case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MULTIVIEW_PROPERTIES_KHX: {
+			VkPhysicalDeviceMultiviewPropertiesKHX *properties = (VkPhysicalDeviceMultiviewPropertiesKHX*)ext;
+			properties->maxMultiviewViewCount = MAX_VIEWS;
+			properties->maxMultiviewInstanceIndex = INT_MAX;
+			break;
+		}
 		default:
 			break;
 		}
diff --git a/src/amd/vulkan/radv_pipeline.c b/src/amd/vulkan/radv_pipeline.c
index 60740c58c2e..5a74dfabd9c 100644
--- a/src/amd/vulkan/radv_pipeline.c
+++ b/src/amd/vulkan/radv_pipeline.c
@@ -230,6 +230,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
 			.image_write_without_format = true,
 			.tessellation = true,
 			.int64 = true,
+			.multiview = true,
 			.variable_pointers = true,
 		};
 		entry_point = spirv_to_nir(spirv, module->size / 4,
-- 
2.14.1