sw_engine: optimize span generation. 17/236917/1
authorHermet Park <chuneon.park@samsung.com>
Tue, 23 Jun 2020 08:29:28 +0000 (17:29 +0900)
committerHermet Park <chuneon.park@samsung.com>
Tue, 23 Jun 2020 08:29:28 +0000 (17:29 +0900)
commit55e215e6ea50c35dbaeb720cec2c75b7877cc3a2
tree258deb4631857dbc9d057ff568bdf507a8a7bbdc
parent86300c5fc05a9e0b269f2f1a624c7c1f77fd5913
sw_engine: optimize span generation.

there are unnecessary partial spans generated in orthogonal rectangle.

we can merge those partial spans to others if they are on the same scanline...

Change-Id: I35a437a4f2eec106bd50f46f0390c652e617311d
src/lib/sw_engine/tvgSwCommon.h
src/lib/sw_engine/tvgSwFill.cpp
src/lib/sw_engine/tvgSwRle.cpp