Searched refs:filter_scanline (Results 1 – 1 of 1) sorted by relevance
| /external/chromium-trace/catapult/telemetry/third_party/png/ |
| D | png.py | 989 def filter_scanline(type, line, fo, prev=None): function
2944 out = filter_scanline(0, line, fo, None) # none
2946 out = filter_scanline(1, line, fo, None) # sub
2948 out = filter_scanline(2, line, fo, None) # up
2953 out = filter_scanline(3, line, fo, None) # average
2955 out = filter_scanline(4, line, fo, None) # paeth
2965 out = filter_scanline(0, line, fo, prev) # none
2967 out = filter_scanline(1, line, fo, prev) # sub
2969 out = filter_scanline(2, line, fo, prev) # up
2971 out = filter_scanline(3, line, fo, prev) # average
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