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| author | Jason Ekstrand <jason.ekstrand@intel.com> | 2017-12-03 20:16:32 -0800 |
|---|---|---|
| committer | Mark Lobodzinski <mark@lunarg.com> | 2017-12-05 13:55:16 -0700 |
| commit | 57fb625663db6fe1d11c6fa0f6047b29695aac78 (patch) | |
| tree | feae8800ae7b19adfea8d31a55d85d44bf287b94 /layers/unique_objects.cpp | |
| parent | 4449a761d5dba8a95c536777f6c09be2bc01657e (diff) | |
| download | usermoji-57fb625663db6fe1d11c6fa0f6047b29695aac78.tar.xz | |
layers: Add warning for LOAD_OP_LOAD+LAYOUT_UNDEFINED
While not technically an error (VK_IMAGE_LAYOUT_UNDEFINED is always
allowed as an initial layout), this combination is almost never what
you actually want. If nothing else, it's a potential performance
problem because VK_ATTACHMENT_LOAD_OP_LOAD is liable to be more
expensive than VK_ATTACHMENT_LOAD_OP_DONT_CARE. Give developers a
helpful warning in this case.
This would have caught an actual bug in some of the Sascha Willems
demos as fixed in this PR:
https://github.com/SaschaWillems/Vulkan/pull/400
Change-Id: I73c64ae60a65cfb200db00707d650ec8da7ba130
Diffstat (limited to 'layers/unique_objects.cpp')
0 files changed, 0 insertions, 0 deletions