radv: add explicit external subpass dependencies to meta operations

No functional changes because a subpass dependency with dstStageMask
set to VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT is a no-op.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3330>

7 files changed, 296 insertions, 14 deletions

diff --git a/src/amd/vulkan/radv_meta_blit.c b/src/amd/vulkan/radv_meta_blit.c
index 16c5b93c093..c19c1203db6 100644
--- a/src/amd/vulkan/radv_meta_blit.c
+++ b/src/amd/vulkan/radv_meta_blit.c
@@ -959,7 +959,27 @@ radv_device_init_meta_blit_color(struct radv_device *device, bool on_demand)
 								.preserveAttachmentCount = 0,
 								.pPreserveAttachments = NULL,
 							},
-							.dependencyCount = 0,
+							.dependencyCount = 2,
+							.pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 						}, &device->meta_state.alloc, &device->meta_state.blit.render_pass[key][j]);
 			if (result != VK_SUCCESS)
 				goto fail;
@@ -1019,7 +1039,27 @@ radv_device_init_meta_blit_depth(struct radv_device *device, bool on_demand)
 							       .preserveAttachmentCount = 0,
 							       .pPreserveAttachments = NULL,
 							},
-						        .dependencyCount = 0,
+							.dependencyCount = 2,
+							.pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 						}, &device->meta_state.alloc, &device->meta_state.blit.depth_only_rp[ds_layout]);
 		if (result != VK_SUCCESS)
 			goto fail;
@@ -1076,7 +1116,28 @@ radv_device_init_meta_blit_stencil(struct radv_device *device, bool on_demand)
 							       .preserveAttachmentCount = 0,
 							       .pPreserveAttachments = NULL,
 						       },
-						       .dependencyCount = 0,
+						       .dependencyCount = 2,
+						       .pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
+
 					 }, &device->meta_state.alloc, &device->meta_state.blit.stencil_only_rp[ds_layout]);
 	}
 	if (result != VK_SUCCESS)
diff --git a/src/amd/vulkan/radv_meta_blit2d.c b/src/amd/vulkan/radv_meta_blit2d.c
index 819941bc8b2..06d95ceeab4 100644
--- a/src/amd/vulkan/radv_meta_blit2d.c
+++ b/src/amd/vulkan/radv_meta_blit2d.c
@@ -817,7 +817,27 @@ blit2d_init_color_pipeline(struct radv_device *device,
 						.preserveAttachmentCount = 0,
 						.pPreserveAttachments = NULL,
 						},
-						.dependencyCount = 0,
+						.dependencyCount = 2,
+						.pDependencies = (VkSubpassDependency[]) {
+							{
+								.srcSubpass = VK_SUBPASS_EXTERNAL,
+								.dstSubpass = 0,
+								.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+								.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+								.srcAccessMask = 0,
+								.dstAccessMask = 0,
+								.dependencyFlags = 0
+							},
+							{
+								.srcSubpass = 0,
+								.dstSubpass = VK_SUBPASS_EXTERNAL,
+								.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+								.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+								.srcAccessMask = 0,
+								.dstAccessMask = 0,
+								.dependencyFlags = 0
+							}
+						},
 					}, &device->meta_state.alloc, &device->meta_state.blit2d_render_passes[fs_key][dst_layout]);
 		}
 	}
@@ -988,7 +1008,27 @@ blit2d_init_depth_only_pipeline(struct radv_device *device,
 								       .preserveAttachmentCount = 0,
 								       .pPreserveAttachments = NULL,
 							       },
-							       .dependencyCount = 0,
+							       .dependencyCount = 2,
+							       .pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 							}, &device->meta_state.alloc, &device->meta_state.blit2d_depth_only_rp[ds_layout]);
 		}
 	}
@@ -1158,7 +1198,27 @@ blit2d_init_stencil_only_pipeline(struct radv_device *device,
 								       .preserveAttachmentCount = 0,
 								       .pPreserveAttachments = NULL,
 							       },
-							       .dependencyCount = 0,
+							       .dependencyCount = 2,
+							       .pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 						       }, &device->meta_state.alloc, &device->meta_state.blit2d_stencil_only_rp[ds_layout]);
 		}
 	}
diff --git a/src/amd/vulkan/radv_meta_clear.c b/src/amd/vulkan/radv_meta_clear.c
index f57cbba68fe..6a66665d06d 100644
--- a/src/amd/vulkan/radv_meta_clear.c
+++ b/src/amd/vulkan/radv_meta_clear.c
@@ -235,7 +235,27 @@ create_color_renderpass(struct radv_device *device,
 						       .preserveAttachmentCount = 0,
 						       .pPreserveAttachments = NULL,
 					       },
-								.dependencyCount = 0,
+							.dependencyCount = 2,
+							.pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 									 }, &device->meta_state.alloc, pass);
 	mtx_unlock(&device->meta_state.mtx);
 	return result;
@@ -586,7 +606,27 @@ create_depthstencil_renderpass(struct radv_device *device,
 						       .preserveAttachmentCount = 0,
 						       .pPreserveAttachments = NULL,
 					       },
-								.dependencyCount = 0,
+							.dependencyCount = 2,
+							.pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							}
 									 }, &device->meta_state.alloc, render_pass);
 	mtx_unlock(&device->meta_state.mtx);
 	return result;
@@ -2084,7 +2124,28 @@ radv_clear_image_layer(struct radv_cmd_buffer *cmd_buffer,
 					      .pAttachments = &att_desc,
 					      .subpassCount = 1,
 					      .pSubpasses = &subpass_desc,
-					      },
+					      .dependencyCount = 2,
+					      .pDependencies = (VkSubpassDependency[]) {
+							{
+								.srcSubpass = VK_SUBPASS_EXTERNAL,
+								.dstSubpass = 0,
+								.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+								.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+								.srcAccessMask = 0,
+								.dstAccessMask = 0,
+								.dependencyFlags = 0
+							},
+							{
+								.srcSubpass = 0,
+								.dstSubpass = VK_SUBPASS_EXTERNAL,
+								.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+								.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+								.srcAccessMask = 0,
+								.dstAccessMask = 0,
+								.dependencyFlags = 0
+							}
+						}
+					},
 			      &cmd_buffer->pool->alloc,
 			      &pass);
 
diff --git a/src/amd/vulkan/radv_meta_decompress.c b/src/amd/vulkan/radv_meta_decompress.c
index 3e6c6472018..d2cb3f08986 100644
--- a/src/amd/vulkan/radv_meta_decompress.c
+++ b/src/amd/vulkan/radv_meta_decompress.c
@@ -78,7 +78,27 @@ create_pass(struct radv_device *device,
 						       .preserveAttachmentCount = 0,
 						       .pPreserveAttachments = NULL,
 					       },
-								.dependencyCount = 0,
+							.dependencyCount = 2,
+							.pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 								   },
 				       alloc,
 				       pass);
diff --git a/src/amd/vulkan/radv_meta_fast_clear.c b/src/amd/vulkan/radv_meta_fast_clear.c
index 8e54c7286aa..84646a8b5dd 100644
--- a/src/amd/vulkan/radv_meta_fast_clear.c
+++ b/src/amd/vulkan/radv_meta_fast_clear.c
@@ -223,7 +223,27 @@ create_pass(struct radv_device *device)
 						       .preserveAttachmentCount = 0,
 						       .pPreserveAttachments = NULL,
 					       },
-								.dependencyCount = 0,
+							.dependencyCount = 2,
+							.pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 				       },
 				       alloc,
 				       &device->meta_state.fast_clear_flush.pass);
diff --git a/src/amd/vulkan/radv_meta_resolve.c b/src/amd/vulkan/radv_meta_resolve.c
index 8404a68ca1e..ed66a911284 100644
--- a/src/amd/vulkan/radv_meta_resolve.c
+++ b/src/amd/vulkan/radv_meta_resolve.c
@@ -97,7 +97,27 @@ create_pass(struct radv_device *device, VkFormat vk_format, VkRenderPass *pass)
 						       .preserveAttachmentCount = 0,
 						       .pPreserveAttachments = NULL,
 					       },
-								.dependencyCount = 0,
+							.dependencyCount = 2,
+							.pDependencies = (VkSubpassDependency[]) {
+								{
+									.srcSubpass = VK_SUBPASS_EXTERNAL,
+									.dstSubpass = 0,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								},
+								{
+									.srcSubpass = 0,
+									.dstSubpass = VK_SUBPASS_EXTERNAL,
+									.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+									.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+									.srcAccessMask = 0,
+									.dstAccessMask = 0,
+									.dependencyFlags = 0
+								}
+							},
 									 },
 				       alloc,
 				       pass);
diff --git a/src/amd/vulkan/radv_meta_resolve_fs.c b/src/amd/vulkan/radv_meta_resolve_fs.c
index 35a04c24a9b..2e8d40f04af 100644
--- a/src/amd/vulkan/radv_meta_resolve_fs.c
+++ b/src/amd/vulkan/radv_meta_resolve_fs.c
@@ -231,7 +231,27 @@ create_resolve_pipeline(struct radv_device *device,
 						.preserveAttachmentCount = 0,
 						.pPreserveAttachments = NULL,
 					},
-					.dependencyCount = 0,
+					.dependencyCount = 2,
+					.pDependencies = (VkSubpassDependency[]) {
+						{
+							.srcSubpass = VK_SUBPASS_EXTERNAL,
+							.dstSubpass = 0,
+							.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+							.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+							.srcAccessMask = 0,
+							.dstAccessMask = 0,
+							.dependencyFlags = 0
+						},
+						{
+							.srcSubpass = 0,
+							.dstSubpass = VK_SUBPASS_EXTERNAL,
+							.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+							.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+							.srcAccessMask = 0,
+							.dstAccessMask = 0,
+							.dependencyFlags = 0
+						}
+					},
 				}, &device->meta_state.alloc, rp + dst_layout);
 	}
 
@@ -555,7 +575,27 @@ create_depth_stencil_resolve_pipeline(struct radv_device *device,
 							.preserveAttachmentCount = 0,
 							.pPreserveAttachments = NULL,
 						},
-						.dependencyCount = 0,
+						.dependencyCount = 2,
+						.pDependencies = (VkSubpassDependency[]) {
+							{
+								.srcSubpass = VK_SUBPASS_EXTERNAL,
+								.dstSubpass = 0,
+								.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+								.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+								.srcAccessMask = 0,
+								.dstAccessMask = 0,
+								.dependencyFlags = 0
+							},
+							{
+								.srcSubpass = 0,
+								.dstSubpass = VK_SUBPASS_EXTERNAL,
+								.srcStageMask = VK_PIPELINE_STAGE_TOP_OF_PIPE_BIT,
+								.dstStageMask = VK_PIPELINE_STAGE_BOTTOM_OF_PIPE_BIT,
+								.srcAccessMask = 0,
+								.dstAccessMask = 0,
+								.dependencyFlags = 0
+							}
+						},
 					}, &device->meta_state.alloc, render_pass);
 	}