diff options
author | Florin Malita <fmalita@chromium.org> | 2018-05-25 12:43:51 -0400 |
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committer | Skia Commit-Bot <skia-commit-bot@chromium.org> | 2018-05-25 17:11:52 +0000 |
commit | 3b526b05d652ad6c310d9c636187b20b51c7648c (patch) | |
tree | 6c6fa99f2e80db81e9c3f593fe5883aabdaa442b /experimental/sksg/geometry/SkSGMerge.cpp | |
parent | 59da548b0c4d4239e0ec1855d3f7f77a2bff4b93 (diff) |
"Modularize" SkSG
* relocate all SkSG-related files under modules/sksg/
* fix various tidbits to make non-sksg builds possible
* drop obsolete SampleSGInval.cpp
Change-Id: I54e6c5bb1a09f45030fa8d607b3eb3f7cba78957
Reviewed-on: https://skia-review.googlesource.com/130025
Commit-Queue: Florin Malita <fmalita@chromium.org>
Reviewed-by: Mike Klein <mtklein@google.com>
Diffstat (limited to 'experimental/sksg/geometry/SkSGMerge.cpp')
-rw-r--r-- | experimental/sksg/geometry/SkSGMerge.cpp | 84 |
1 files changed, 0 insertions, 84 deletions
diff --git a/experimental/sksg/geometry/SkSGMerge.cpp b/experimental/sksg/geometry/SkSGMerge.cpp deleted file mode 100644 index be1ff4123a..0000000000 --- a/experimental/sksg/geometry/SkSGMerge.cpp +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright 2017 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "SkSGMerge.h" - -#include "SkCanvas.h" -#include "SkPathOps.h" - -namespace sksg { - -Merge::Merge(std::vector<sk_sp<GeometryNode>>&& geos, Mode mode) - : fGeos(std::move(geos)) - , fMode(mode) { - for (const auto& geo : fGeos) { - this->observeInval(geo); - } -} - -Merge::~Merge() { - for (const auto& geo : fGeos) { - this->unobserveInval(geo); - } -} - -void Merge::onClip(SkCanvas* canvas, bool antiAlias) const { - canvas->clipPath(fMerged, SkClipOp::kIntersect, antiAlias); -} - -void Merge::onDraw(SkCanvas* canvas, const SkPaint& paint) const { - canvas->drawPath(fMerged, paint); -} - -SkPath Merge::onAsPath() const { - return fMerged; -} - -static SkPathOp mode_to_op(Merge::Mode mode) { - switch (mode) { - case Merge::Mode::kUnion: - return kUnion_SkPathOp; - case Merge::Mode::kIntersect: - return kIntersect_SkPathOp; - case Merge::Mode::kDifference: - return kDifference_SkPathOp; - case Merge::Mode::kReverseDifference: - return kReverseDifference_SkPathOp; - case Merge::Mode::kXOR: - return kXOR_SkPathOp; - default: - break; - } - - return kUnion_SkPathOp; -} - -SkRect Merge::onRevalidate(InvalidationController* ic, const SkMatrix& ctm) { - SkASSERT(this->hasInval()); - - const auto op = mode_to_op(fMode); - SkOpBuilder builder; - - fMerged.reset(); - - for (const auto& geo : fGeos) { - geo->revalidate(ic, ctm); - if (fMode == Mode::kMerge) { - fMerged.addPath(geo->asPath()); - } else { - builder.add(geo->asPath(), geo == fGeos.front() ? kUnion_SkPathOp : op); - } - } - - if (fMode != Mode::kMerge) { - builder.resolve(&fMerged); - } - - return fMerged.computeTightBounds(); -} - -} // namespace sksg |