tor: Enable analytic processing for starting rows

Graphics / Cairo - Chris Wilson [chris-wilson.co.uk] - 2 October 2014 02:46 UTC

If all the edges start at the very beginning of the whole row, we can merge them and include check for intersections/endings during the row. This allows us to enable fast analytic processing for even the very first row on pixel aligned vertices.

950f1e7 tor: Enable analytic processing for starting rows
src/cairo-tor-scan-converter.c | 27 +++++++++++++++++----------
1 file changed, 17 insertions(+), 10 deletions(-)

Upstream: cgit.freedesktop.org

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