Issue 1073943004: Join non-overlapping Xfer barriers

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Issue 1073943004: Join non-overlapping Xfer barriers (Closed)

Created:
5 years, 8 months ago by Chris Dalton

Modified:
4 years, 10 months ago

Reviewers:
joshualitt, bsalomon, egdaniel

CC:
reviews_skia.org, Mark Kilgard, vbuzinov, Kimmo Kinnunen

Base URL:
https://skia.googlesource.com/skia.git@upload_4_implementxferbarriers

Target Ref:
refs/heads/master

Project:
skia

Visibility:
Public.

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Description

Join non-overlapping Xfer barriers Combines Xfer barriers in iodb when it can be shown that none of the pixels for the second draw have been touched since the barrier for the first draw was set. BUG=skia:

Patch Set 1 #

Created: 5 years, 8 months ago

Download [raw] [tar.bz2]

	Unified diffs	Side-by-side diffs	Stats (+92 lines, -41 lines)			Patch
M	src/gpu/GrDrawTarget.h	View	1 chunk	+1 line, -4 lines	0 comments	Download
M	src/gpu/GrDrawTarget.cpp	View	1 chunk	+9 lines, -0 lines	0 comments	Download
M	src/gpu/GrTargetCommands.h	View	3 chunks	+12 lines, -4 lines	0 comments	Download
M	src/gpu/GrTargetCommands.cpp	View	4 chunks	+70 lines, -33 lines	0 comments	Download

Messages

Total messages: 3 (2 generated)

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This cuts 24 dst copies from GM:mixed_xfermodes

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