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gfx/skia/trunk/src/gpu/GrPath.cpp@deefc01c0e14 (annotated)

gfx/skia/trunk/src/gpu/GrPath.cpp

Thu, 15 Jan 2015 21:03:48 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 15 Jan 2015 21:03:48 +0100

branch

TOR_BUG_9701

changeset 11

deefc01c0e14

permissions

-rw-r--r--

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

michael@0	1	/*
michael@0	2	* Copyright 2012 Google Inc.
michael@0	3	*
michael@0	4	* Use of this source code is governed by a BSD-style license that can be
michael@0	5	* found in the LICENSE file.
michael@0	6	*/
michael@0	7
michael@0	8	#include "GrPath.h"
michael@0	9
michael@0	10	GrResourceKey GrPath::ComputeKey(const SkPath& path, const SkStrokeRec& stroke) {
michael@0	11	static const GrResourceKey::ResourceType gPathResourceType = GrResourceKey::GenerateResourceType();
michael@0	12	static const GrCacheID::Domain gPathDomain = GrCacheID::GenerateDomain();
michael@0	13
michael@0	14	GrCacheID::Key key;
michael@0	15	uint32_t* keyData = key.fData32;
michael@0	16	keyData[0] = path.getGenerationID();
michael@0	17
michael@0	18	SK_COMPILE_ASSERT(SkPaint::kJoinCount <= 3, cap_shift_will_be_wrong);
michael@0	19	keyData[1] = stroke.needToApply();
michael@0	20	if (0 != keyData[1]) {
michael@0	21	keyData[1] |= stroke.getJoin() << 1;
michael@0	22	keyData[1] |= stroke.getCap() << 3;
michael@0	23	keyData[2] = static_cast<uint32_t>(stroke.getMiter());
michael@0	24	keyData[3] = static_cast<uint32_t>(stroke.getWidth());
michael@0	25	} else {
michael@0	26	keyData[2] = 0;
michael@0	27	keyData[3] = 0;
michael@0	28	}
michael@0	29
michael@0	30	return GrResourceKey(GrCacheID(gPathDomain, key), gPathResourceType, 0);
michael@0	31	}