v3dv: implement vkGetBufferMemoryRequirements

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6766>
2019-12-09 10:35:03 +01:00
parent b478e8c53c
commit 5ee155043d
1 changed files with 13 additions and 0 deletions
@@ -1300,6 +1300,19 @@ v3dv_BindImageMemory(VkDevice _device,
   return VK_SUCCESS;
 }

+void
+v3dv_GetBufferMemoryRequirements(VkDevice _device,
+                                 VkBuffer _buffer,
+                                 VkMemoryRequirements* pMemoryRequirements)
+{
+   V3DV_FROM_HANDLE(v3dv_buffer, buffer, _buffer);
+
+   pMemoryRequirements->memoryTypeBits = 0x3; /* Both memory types */
+   pMemoryRequirements->alignment = buffer->alignment;
+   pMemoryRequirements->size =
+      align64(buffer->size, pMemoryRequirements->alignment);
+}
+
 VkResult
 v3dv_CreateBuffer(VkDevice  _device,
                  const VkBufferCreateInfo *pCreateInfo,