| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "platform/graphics/StaticBitmapImage.h" |
| |
| #include "platform/graphics/AcceleratedStaticBitmapImage.h" |
| #include "platform/graphics/GraphicsContext.h" |
| #include "platform/graphics/ImageObserver.h" |
| #include "platform/graphics/UnacceleratedStaticBitmapImage.h" |
| #include "third_party/skia/include/core/SkCanvas.h" |
| #include "third_party/skia/include/core/SkImage.h" |
| #include "third_party/skia/include/core/SkPaint.h" |
| |
| namespace blink { |
| |
| PassRefPtr<StaticBitmapImage> StaticBitmapImage::create(sk_sp<SkImage> image) { |
| if (!image) |
| return nullptr; |
| if (image->isTextureBacked()) |
| return AcceleratedStaticBitmapImage::createFromSharedContextImage( |
| std::move(image)); |
| return UnacceleratedStaticBitmapImage::create(std::move(image)); |
| } |
| |
| void StaticBitmapImage::drawHelper(SkCanvas* canvas, |
| const SkPaint& paint, |
| const FloatRect& dstRect, |
| const FloatRect& srcRect, |
| ImageClampingMode clampMode, |
| sk_sp<SkImage> image) { |
| FloatRect adjustedSrcRect = srcRect; |
| adjustedSrcRect.intersect(SkRect::Make(image->bounds())); |
| |
| if (dstRect.isEmpty() || adjustedSrcRect.isEmpty()) |
| return; // Nothing to draw. |
| |
| canvas->drawImageRect(image.get(), adjustedSrcRect, dstRect, &paint, |
| WebCoreClampingModeToSkiaRectConstraint(clampMode)); |
| } |
| |
| } // namespace blink |
