diff options
Diffstat (limited to 'src/intel/vulkan/anv_device.c')
| -rw-r--r-- | src/intel/vulkan/anv_device.c | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/intel/vulkan/anv_device.c b/src/intel/vulkan/anv_device.c index fc5554ea2aa..258668fa0b0 100644 --- a/src/intel/vulkan/anv_device.c +++ b/src/intel/vulkan/anv_device.c @@ -1653,8 +1653,17 @@ VkResult anv_AllocateMemory( if (pdevice->memory.heaps[mem->type->heapIndex].supports_48bit_addresses) mem->bo->flags |= EXEC_OBJECT_SUPPORTS_48B_ADDRESS; - if (pdevice->has_exec_async) + const struct wsi_memory_allocate_info *wsi_info = + vk_find_struct_const(pAllocateInfo->pNext, WSI_MEMORY_ALLOCATE_INFO_MESA); + if (wsi_info && wsi_info->implicit_sync) { + /* We need to set the WRITE flag on window system buffers so that GEM + * will know we're writing to them and synchronize uses on other rings + * (eg if the display server uses the blitter ring). + */ + mem->bo->flags |= EXEC_OBJECT_WRITE; + } else if (pdevice->has_exec_async) { mem->bo->flags |= EXEC_OBJECT_ASYNC; + } *pMem = anv_device_memory_to_handle(mem); |