| /* |
| * Copyright (C) 2006, 2007, 2008 Apple Computer, Inc. All rights reserved. |
| * Copyright (C) 2008 Eric Seidel <eric@webkit.org> |
| * Copyright (C) 2013 Google, Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY |
| * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY |
| * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "third_party/blink/renderer/platform/graphics/pattern.h" |
| |
| #include "third_party/blink/renderer/platform/graphics/image_pattern.h" |
| #include "third_party/blink/renderer/platform/graphics/paint/paint_flags.h" |
| #include "third_party/blink/renderer/platform/graphics/paint/paint_record.h" |
| #include "third_party/blink/renderer/platform/graphics/paint_record_pattern.h" |
| #include "third_party/blink/renderer/platform/graphics/skia/skia_utils.h" |
| #include "third_party/skia/include/core/SkImage.h" |
| #include "third_party/skia/include/core/SkShader.h" |
| |
| namespace blink { |
| |
| scoped_refptr<Pattern> Pattern::CreateImagePattern( |
| scoped_refptr<Image> tile_image, |
| RepeatMode repeat_mode) { |
| return ImagePattern::Create(std::move(tile_image), repeat_mode); |
| } |
| |
| scoped_refptr<Pattern> Pattern::CreatePaintRecordPattern( |
| sk_sp<PaintRecord> record, |
| const FloatRect& record_bounds, |
| RepeatMode repeat_mode) { |
| return PaintRecordPattern::Create(std::move(record), record_bounds, |
| repeat_mode); |
| } |
| |
| Pattern::Pattern(RepeatMode repeat_mode) : repeat_mode_(repeat_mode) {} |
| |
| Pattern::~Pattern() = default; |
| |
| void Pattern::ApplyToFlags(PaintFlags& flags, const SkMatrix& local_matrix) { |
| if (!cached_shader_ || local_matrix != cached_shader_->GetLocalMatrix()) |
| cached_shader_ = CreateShader(local_matrix); |
| |
| flags.setShader(cached_shader_); |
| } |
| |
| } // namespace blink |