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/effects/SkSGMaskEffect.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/effects/SkSGMaskEffect.cpp')
-rw-r--r-- | experimental/sksg/effects/SkSGMaskEffect.cpp | 54 |
1 files changed, 0 insertions, 54 deletions
diff --git a/experimental/sksg/effects/SkSGMaskEffect.cpp b/experimental/sksg/effects/SkSGMaskEffect.cpp deleted file mode 100644 index 16e4c0dd8d..0000000000 --- a/experimental/sksg/effects/SkSGMaskEffect.cpp +++ /dev/null @@ -1,54 +0,0 @@ -/* - * Copyright 2018 Google Inc. - * - * Use of this source code is governed by a BSD-style license that can be - * found in the LICENSE file. - */ - -#include "SkSGMaskEffect.h" - -#include "SkCanvas.h" - -namespace sksg { - -MaskEffect::MaskEffect(sk_sp<RenderNode> child, sk_sp<RenderNode> mask, Mode mode) - : INHERITED(std::move(child)) - , fMaskNode(std::move(mask)) - , fMaskMode(mode) { - this->observeInval(fMaskNode); -} - -MaskEffect::~MaskEffect() { - this->unobserveInval(fMaskNode); -} - -void MaskEffect::onRender(SkCanvas* canvas) const { - if (this->bounds().isEmpty()) - return; - - SkAutoCanvasRestore acr(canvas, false); - - canvas->saveLayer(this->bounds(), nullptr); - fMaskNode->render(canvas); - - - SkPaint p; - p.setBlendMode(fMaskMode == Mode::kNormal ? SkBlendMode::kSrcIn : SkBlendMode::kSrcOut); - canvas->saveLayer(this->bounds(), &p); - - this->INHERITED::onRender(canvas); -} - - -SkRect MaskEffect::onRevalidate(InvalidationController* ic, const SkMatrix& ctm) { - SkASSERT(this->hasInval()); - - const auto maskBounds = fMaskNode->revalidate(ic, ctm); - auto childBounds = this->INHERITED::onRevalidate(ic, ctm); - - return (fMaskMode == Mode::kInvert || childBounds.intersect(maskBounds)) - ? childBounds - : SkRect::MakeEmpty(); -} - -} // namespace sksg |