radv: Implement VK_EXT_buffer_device_address.

v2: Also update the release notes.

Reviewed-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>

docs/relnotes/19.1.0.html

@@ -40,7 +40,7 @@ TBD.
 
 <ul>
 <li>GL_EXT_texture_compression_s3tc_srgb on Gallium drivers and i965 (ES extension).</li>
-<li>VK_EXT_buffer_device_address on Intel.</li>
+<li>VK_EXT_buffer_device_address on Intel and RADV.</li>
 </ul>
 
 <h2>Bug fixes</h2>

src/amd/vulkan/radv_device.c

@@ -869,6 +869,14 @@ void radv_GetPhysicalDeviceFeatures2(
 			features->memoryPriority = VK_TRUE;
 			break;
 		}
+		case VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_BUFFER_ADDRESS_FEATURES_EXT: {
+			VkPhysicalDeviceBufferAddressFeaturesEXT *features =
+				(VkPhysicalDeviceBufferAddressFeaturesEXT *)ext;
+			features->bufferDeviceAddress = true;
+			features->bufferDeviceAddressCaptureReplay = false;
+			features->bufferDeviceAddressMultiDevice = false;
+			break;
+		}
 		default:
 			break;
 		}
@@ -1694,7 +1702,8 @@ VkResult radv_CreateDevice(
 	 * from the descriptor set anymore, so we have to use a global BO list.
 	 */
 	device->use_global_bo_list =
-		device->enabled_extensions.EXT_descriptor_indexing;
+		device->enabled_extensions.EXT_descriptor_indexing ||
+		device->enabled_extensions.EXT_buffer_device_address;
 
 	mtx_init(&device->shader_slab_mutex, mtx_plain);
 	list_inithead(&device->shader_slabs);
@@ -4032,6 +4041,15 @@ void radv_DestroyBuffer(
 	vk_free2(&device->alloc, pAllocator, buffer);
 }
 
+VkDeviceAddress radv_GetBufferDeviceAddressEXT(
+	VkDevice                                    device,
+	const VkBufferDeviceAddressInfoEXT*         pInfo)
+{
+	RADV_FROM_HANDLE(radv_buffer, buffer, pInfo->buffer);
+	return radv_buffer_get_va(buffer->bo) + buffer->offset;
+}
+
+
 static inline unsigned
 si_tile_mode_index(const struct radv_image *image, unsigned level, bool stencil)
 {

src/amd/vulkan/radv_extensions.py

@@ -93,6 +93,7 @@ EXTENSIONS = [
     Extension('VK_KHR_display',                          23, 'VK_USE_PLATFORM_DISPLAY_KHR'),
     Extension('VK_EXT_direct_mode_display',               1, 'VK_USE_PLATFORM_DISPLAY_KHR'),
     Extension('VK_EXT_acquire_xlib_display',              1, 'VK_USE_PLATFORM_XLIB_XRANDR_EXT'),
+    Extension('VK_EXT_buffer_device_address',             1, True),
     Extension('VK_EXT_calibrated_timestamps',             1, True),
     Extension('VK_EXT_conditional_rendering',             1, True),
     Extension('VK_EXT_conservative_rasterization',        1, 'device->rad_info.chip_class >= GFX9'),

src/amd/vulkan/radv_shader.c

@@ -232,6 +232,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
 				.int16 = true,
 				.int64 = true,
 				.multiview = true,
+				.physical_storage_buffer_address = true,
 				.runtime_descriptor_array = true,
 				.shader_viewport_index_layer = true,
 				.stencil_export = true,
@@ -250,6 +251,7 @@ radv_shader_compile_to_nir(struct radv_device *device,
 			},
 			.ubo_ptr_type = glsl_vector_type(GLSL_TYPE_UINT, 2),
 			.ssbo_ptr_type = glsl_vector_type(GLSL_TYPE_UINT, 2),
+			.phys_ssbo_ptr_type = glsl_vector_type(GLSL_TYPE_UINT64, 1),
 			.push_const_ptr_type = glsl_uint_type(),
 			.shared_ptr_type = glsl_uint_type(),
 		};