chromium/components/viz/service/display_embedder/skia_output_device_x11.cc

// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "components/viz/service/display_embedder/skia_output_device_x11.h"

#include <utility>
#include <vector>

#include "base/logging.h"
#include "base/memory/ref_counted_memory.h"
#include "third_party/libyuv/include/libyuv/planar_functions.h"
#include "third_party/skia/include/core/SkImageInfo.h"
#include "third_party/skia/include/gpu/graphite/Context.h"
#include "ui/base/x/x11_util.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/x/xproto.h"

namespace viz {

namespace {

x11::GraphicsContext CreateGC(x11::Connection* connection, x11::Window window) { … }

struct ReadPixelsContext { … };

void OnReadPixelsDone(
    void* raw_ctx,
    std::unique_ptr<const SkImage::AsyncReadResult> async_result) { … }

}  // namespace

// static
std::unique_ptr<SkiaOutputDeviceX11> SkiaOutputDeviceX11::Create(
    scoped_refptr<gpu::SharedContextState> context_state,
    gfx::AcceleratedWidget widget,
    gpu::MemoryTracker* memory_tracker,
    DidSwapBufferCompleteCallback did_swap_buffer_complete_callback) { … }

SkiaOutputDeviceX11::SkiaOutputDeviceX11(
    base::PassKey<SkiaOutputDeviceX11> pass_key,
    scoped_refptr<gpu::SharedContextState> context_state,
    x11::Window window,
    x11::VisualId visual,
    gpu::MemoryTracker* memory_tracker,
    DidSwapBufferCompleteCallback did_swap_buffer_complete_callback)
    : … { … }

SkiaOutputDeviceX11::~SkiaOutputDeviceX11() { … }

bool SkiaOutputDeviceX11::Reshape(const ReshapeParams& params) { … }

void SkiaOutputDeviceX11::Present(const std::optional<gfx::Rect>& update_rect,
                                  BufferPresentedCallback feedback,
                                  OutputSurfaceFrame frame) { … }

}  // namespace viz