[Mesa-dev] [PATCH 10/28] radv/image: Implement the wsi "extension"

[Jason Ekstrand]

---
 src/amd/vulkan/radv_device.c |  2 ++
 src/amd/vulkan/radv_image.c  | 15 +++++++++++++--
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/amd/vulkan/radv_device.c b/src/amd/vulkan/radv_device.c
index 722c768..58a4604 100644
--- a/src/amd/vulkan/radv_device.c
+++ b/src/amd/vulkan/radv_device.c
@@ -2159,6 +2159,8 @@ VkResult radv_alloc_memory(VkDevice                        _device,
 	if (dedicate_info) {
 		mem->image = radv_image_from_handle(dedicate_info->image);
 		mem->buffer = radv_buffer_from_handle(dedicate_info->buffer);
+		if (mem->image->surface.flags & RADEON_SURF_SCANOUT)
+			flags |= RADEON_FLAG_IMPLICIT_SYNC;
 	} else {
 		mem->image = NULL;
 		mem->buffer = NULL;
diff --git a/src/amd/vulkan/radv_image.c b/src/amd/vulkan/radv_image.c
index 163d35d..b4abec3 100644
--- a/src/amd/vulkan/radv_image.c
+++ b/src/amd/vulkan/radv_image.c
@@ -1113,11 +1113,22 @@ radv_CreateImage(VkDevice device,
 		 const VkAllocationCallbacks *pAllocator,
 		 VkImage *pImage)
 {
+	bool scanout = false;
+	vk_foreach_struct_const(s, pCreateInfo->pNext) {
+		switch (s->sType) {
+		case WSI_STRUCTURE_TYPE_IMAGE_CREATE_INFO:
+			scanout = true;
+			break;
+		default:
+			break;
+		}
+	}
+
 	return radv_image_create(device,
 				 &(struct radv_image_create_info) {
 					 .vk_info = pCreateInfo,
-						 .scanout = false,
-						 },
+					 .scanout = scanout,
+				 },
 				 pAllocator,
 				 pImage);
 }
-- 
2.5.0.400.gff86faf