[x] I have written a descriptive pull-request title
[x] I have verified that there are no overlapping pull-requests open
[x] I have verified that I am following the existing coding patterns and practice as demonstrated in the repository. These follow strict Stylecop rules :cop:.
[x] I have provided test coverage for my change (where applicable)
Description
Ensure that all decoders clear the pixel buffer on allocation.
Prerequisites
Description
Ensure that all decoders clear the pixel buffer on allocation.