[PATCH] d3dx9: D3DXVec3Transform should support input and output parameter overlap.
hverbeet at gmail.com
Tue Apr 12 08:17:38 CDT 2016
On 12 April 2016 at 12:09, Paul Gofman <gofmanp at gmail.com> wrote:
> Fixes #40456.
> Signed-off-by: Paul Gofman <gofmanp at gmail.com>
> dlls/d3dx9_36/math.c | 11 +++++++----
> dlls/d3dx9_36/tests/math.c | 8 ++++++--
> 2 files changed, 13 insertions(+), 6 deletions(-)
For what it's worth, the technical term is "aliasing". And yeah, I'd
expect this to be an issue in more places, so if you have the time it
would be good the check the entire DLL, particularly for things
working on vectors, quaternions, matrices, etc.
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