image_layer_bridge.cc | Explore in Territory

// Copyright 2017 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/platform/graphics/gpu/image_layer_bridge.h"

#include "base/memory/read_only_shared_memory_region.h"
#include "cc/layers/texture_layer.h"
#include "cc/resources/cross_thread_shared_bitmap.h"
#include "components/viz/common/resources/bitmap_allocation.h"
#include "components/viz/common/resources/shared_bitmap.h"
#include "components/viz/common/resources/shared_image_format_utils.h"
#include "components/viz/common/resources/transferable_resource.h"
#include "gpu/command_buffer/client/gles2_interface.h"
#include "gpu/command_buffer/client/shared_image_interface.h"
#include "gpu/command_buffer/common/shared_image_usage.h"
#include "third_party/blink/public/common/features.h"
#include "third_party/blink/public/platform/platform.h"
#include "third_party/blink/public/platform/web_graphics_context_3d_provider.h"
#include "third_party/blink/public/platform/web_graphics_shared_image_interface_provider.h"
#include "third_party/blink/renderer/platform/graphics/accelerated_static_bitmap_image.h"
#include "third_party/blink/renderer/platform/graphics/canvas_color_params.h"
#include "third_party/blink/renderer/platform/graphics/canvas_resource_provider.h"
#include "third_party/blink/renderer/platform/graphics/color_behavior.h"
#include "third_party/blink/renderer/platform/graphics/gpu/shared_gpu_context.h"
#include "third_party/blink/renderer/platform/graphics/image_orientation.h"
#include "third_party/blink/renderer/platform/graphics/skia/skia_utils.h"
#include "third_party/blink/renderer/platform/wtf/functional.h"
#include "ui/gfx/geometry/size.h"

namespace blink {
namespace {

scoped_refptr<StaticBitmapImage> MakeAccelerated(
    const scoped_refptr<StaticBitmapImage>& source,
    base::WeakPtr<WebGraphicsContext3DProviderWrapper>
        context_provider_wrapper) { … }

}  // namespace

ImageLayerBridge::ImageLayerBridge(OpacityMode opacity_mode)
    : … { … }

ImageLayerBridge::~ImageLayerBridge() { … }

void ImageLayerBridge::SetImage(scoped_refptr<StaticBitmapImage> image) { … }

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

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

void ImageLayerBridge::Dispose() { … }

bool ImageLayerBridge::PrepareTransferableResource(
    cc::SharedBitmapIdRegistrar* bitmap_registrar,
    viz::TransferableResource* out_resource,
    viz::ReleaseCallback* out_release_callback) { … }

ImageLayerBridge::RegisteredBitmap ImageLayerBridge::CreateOrRecycleBitmap(
    const gfx::Size& size,
    viz::SharedImageFormat format,
    cc::SharedBitmapIdRegistrar* bitmap_registrar) { … }

void ImageLayerBridge::ResourceReleasedGpu(
    scoped_refptr<StaticBitmapImage> image,
    const gpu::SyncToken& token,
    bool lost_resource) { … }

void ImageLayerBridge::ResourceReleasedSoftware(
    RegisteredBitmap registered,
    const gpu::SyncToken& sync_token,
    bool lost_resource) { … }

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

ImageLayerBridge::RegisteredBitmap::RegisteredBitmap() = default;
ImageLayerBridge::RegisteredBitmap::RegisteredBitmap(RegisteredBitmap&& other) =
    default;
ImageLayerBridge::RegisteredBitmap& ImageLayerBridge::RegisteredBitmap::
operator=(RegisteredBitmap&& other) = default;

}  // namespace blink
chromium/third_party/blink/renderer/platform/graphics/gpu/image_layer_bridge.cc
