[cairo] The right approach to projective transformations
cloos at jhcloos.com
Sat Aug 28 09:05:32 PDT 2010
>>>>> "MB" == Maarten Bosmans <mkbosmans at gmail.com> writes:
MB> However, how much time in a typical pixman/cairo run is spend in
MB> matrix operations? Probably not that much compared to compositing.
I suppose I was visualizing matrix mults each time anything is placed or
drawn, to convert to device units. Perhaps that exaggerates things? :)
If it is infrequent, then using and array of nine values instead of a
well-aligned array of sixteen values would be OK.
James Cloos <cloos at jhcloos.com> OpenPGP: 1024D/ED7DAEA6
More information about the cairo