diff options
| author | Iago Toral Quiroga <itoral@igalia.com> | 2021-05-26 09:14:02 +0200 |
|---|---|---|
| committer | Iago Toral Quiroga <itoral@igalia.com> | 2021-05-27 08:23:55 +0200 |
| commit | 597b448967be0e667c1b6ad5597ce50243015a23 (patch) | |
| tree | c096694ab28fd72306a088eef9db587cf5331acb | |
| parent | e60b009271faa4b42ed20872d6ec08afbee058b4 (diff) | |
v3dv: implement VK_KHR_dedicated_allocation
Reviewed-by: Alejandro Piñeiro <apinheiro@igalia.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/11002>
| -rw-r--r-- | docs/features.txt | 2 | ||||
| -rw-r--r-- | src/broadcom/vulkan/v3dv_device.c | 20 |
2 files changed, 21 insertions, 1 deletions
diff --git a/docs/features.txt b/docs/features.txt index 336b0b7d34b..c86c059b472 100644 --- a/docs/features.txt +++ b/docs/features.txt @@ -423,7 +423,7 @@ Vulkan 1.1 -- all DONE: anv, lvp, radv, tu, vn VK_KHR_16bit_storage DONE (anv/gen8+, lvp, radv, tu/a650, vn) VK_KHR_bind_memory2 DONE (anv, lvp, radv, tu, v3dv, vn) - VK_KHR_dedicated_allocation DONE (anv, lvp, radv, tu, vn) + VK_KHR_dedicated_allocation DONE (anv, lvp, radv, tu, v3dv, vn) VK_KHR_descriptor_update_template DONE (anv, lvp, radv, tu, vn) VK_KHR_device_group DONE (lvp, tu, vn) VK_KHR_device_group_creation DONE (lvp, tu, vn) diff --git a/src/broadcom/vulkan/v3dv_device.c b/src/broadcom/vulkan/v3dv_device.c index d1b29102e18..dee7c03379f 100644 --- a/src/broadcom/vulkan/v3dv_device.c +++ b/src/broadcom/vulkan/v3dv_device.c @@ -131,6 +131,7 @@ get_device_extensions(const struct v3dv_physical_device *device, { *ext = (struct vk_device_extension_table) { .KHR_bind_memory2 = true, + .KHR_dedicated_allocation = true, .KHR_external_memory = true, .KHR_external_memory_fd = true, .KHR_get_memory_requirements2 = true, @@ -1846,6 +1847,11 @@ v3dv_AllocateMemory(VkDevice _device, case VK_STRUCTURE_TYPE_IMPORT_MEMORY_FD_INFO_KHR: fd_info = (void *)ext; break; + case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_ALLOCATE_INFO_KHR: + /* We don't have particular optimizations associated with memory + * allocations that won't be suballocated to multiple resources. + */ + break; default: v3dv_debug_ignored_stype(ext->sType); break; @@ -1980,6 +1986,13 @@ v3dv_GetImageMemoryRequirements2(VkDevice device, vk_foreach_struct(ext, pMemoryRequirements->pNext) { switch (ext->sType) { + case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS: { + VkMemoryDedicatedRequirements *req = + (VkMemoryDedicatedRequirements *) ext; + req->requiresDedicatedAllocation = image->external; + req->prefersDedicatedAllocation = image->external; + break; + } default: v3dv_debug_ignored_stype(ext->sType); break; @@ -2032,6 +2045,13 @@ v3dv_GetBufferMemoryRequirements2(VkDevice device, vk_foreach_struct(ext, pMemoryRequirements->pNext) { switch (ext->sType) { + case VK_STRUCTURE_TYPE_MEMORY_DEDICATED_REQUIREMENTS: { + VkMemoryDedicatedRequirements *req = + (VkMemoryDedicatedRequirements *) ext; + req->requiresDedicatedAllocation = false; + req->prefersDedicatedAllocation = false; + break; + } default: v3dv_debug_ignored_stype(ext->sType); break; |