commit 39c901d3dc3b3461b356718a48220153cb15199f
author Austin Eng <enga@google.com> Mon Jun 12 17:33:44 2017 -0400
committer Austin Eng <213reeses@gmail.com> Wed Jun 14 13:53:52 2017 -0400
tree c4a2263d0e3a4992e68e331c3c1cca3699a9c37b
parent 5c925374189555c85b18a4c032076162ce28ef81

Change usage requirements for Buffer::SetSubData to require TransferDst
instead of MapWrite bit

examples/Utils.cpp

diff --git a/examples/Utils.cpp b/examples/Utils.cpp
index fc7baa1..cf129b3 100644
--- a/examples/Utils.cpp
+++ b/examples/Utils.cpp
@@ -262,8 +262,8 @@
 
 nxt::Buffer CreateFrozenBufferFromData(const nxt::Device& device, const void* data, uint32_t size, nxt::BufferUsageBit usage) {
     nxt::Buffer buffer = device.CreateBufferBuilder()
-        .SetAllowedUsage(nxt::BufferUsageBit::MapWrite | usage)
-        .SetInitialUsage(nxt::BufferUsageBit::MapWrite)
+        .SetAllowedUsage(nxt::BufferUsageBit::TransferDst | usage)
+        .SetInitialUsage(nxt::BufferUsageBit::TransferDst)
         .SetSize(size)
         .GetResult();
     buffer.SetSubData(0, size / sizeof(uint32_t), reinterpret_cast<const uint32_t*>(data));