chromium/third_party/blink/renderer/modules/canvas/imagebitmap/image_bitmap_rendering_context_base.cc

// Copyright 2018 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/modules/canvas/imagebitmap/image_bitmap_rendering_context_base.h"

#include "third_party/blink/renderer/bindings/core/v8/v8_union_htmlcanvaselement_offscreencanvas.h"
#include "third_party/blink/renderer/core/imagebitmap/image_bitmap.h"
#include "third_party/blink/renderer/core/offscreencanvas/offscreen_canvas.h"
#include "third_party/blink/renderer/platform/graphics/canvas_resource_provider.h"
#include "third_party/blink/renderer/platform/graphics/gpu/image_layer_bridge.h"
#include "third_party/blink/renderer/platform/graphics/gpu/shared_gpu_context.h"
#include "third_party/blink/renderer/platform/graphics/graphics_context.h"
#include "third_party/blink/renderer/platform/graphics/static_bitmap_image.h"
#include "third_party/blink/renderer/platform/graphics/unaccelerated_static_bitmap_image.h"
#include "third_party/skia/include/core/SkImage.h"
#include "third_party/skia/include/core/SkSurface.h"

namespace blink {

ImageBitmapRenderingContextBase::ImageBitmapRenderingContextBase(
    CanvasRenderingContextHost* host,
    const CanvasContextCreationAttributesCore& attrs)
    : … { … }

ImageBitmapRenderingContextBase::~ImageBitmapRenderingContextBase() = default;

V8UnionHTMLCanvasElementOrOffscreenCanvas*
ImageBitmapRenderingContextBase::getHTMLOrOffscreenCanvas() const { … }

void ImageBitmapRenderingContextBase::Reset() { … }

void ImageBitmapRenderingContextBase::Stop() { … }

void ImageBitmapRenderingContextBase::Dispose() { … }

void ImageBitmapRenderingContextBase::ResetInternalBitmapToBlackTransparent(
    int width,
    int height) { … }

void ImageBitmapRenderingContextBase::SetImage(ImageBitmap* image_bitmap) { … }

scoped_refptr<StaticBitmapImage> ImageBitmapRenderingContextBase::GetImage(
    FlushReason) { … }

scoped_refptr<StaticBitmapImage>
ImageBitmapRenderingContextBase::GetImageAndResetInternal() { … }

void ImageBitmapRenderingContextBase::SetUV(const gfx::PointF& left_top,
                                            const gfx::PointF& right_bottom) { … }

void ImageBitmapRenderingContextBase::SetFilterQuality(
    cc::PaintFlags::FilterQuality filter_quality) { … }

cc::Layer* ImageBitmapRenderingContextBase::CcLayer() const { … }

bool ImageBitmapRenderingContextBase::IsPaintable() const { … }

void ImageBitmapRenderingContextBase::Trace(Visitor* visitor) const { … }

bool ImageBitmapRenderingContextBase::CanCreateCanvas2dResourceProvider()
    const { … }

bool ImageBitmapRenderingContextBase::PushFrame() { … }

bool ImageBitmapRenderingContextBase::IsOriginTopLeft() const { … }

}  // namespace blink