chromium/media/gpu/chromeos/gpu_memory_buffer_video_frame_mapper.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.

#ifdef UNSAFE_BUFFERS_BUILD
// TODO(crbug.com/40285824): Remove this and convert code to safer constructs.
#pragma allow_unsafe_buffers
#endif

#include "media/gpu/chromeos/gpu_memory_buffer_video_frame_mapper.h"

#include <sys/mman.h>

#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "media/gpu/chromeos/chromeos_compressed_gpu_memory_buffer_video_frame_utils.h"
#include "media/gpu/macros.h"
#include "ui/gfx/gpu_memory_buffer.h"

namespace media {
// static
std::unique_ptr<GpuMemoryBufferVideoFrameMapper>
GpuMemoryBufferVideoFrameMapper::Create(VideoPixelFormat format) { … }

GpuMemoryBufferVideoFrameMapper::GpuMemoryBufferVideoFrameMapper(
    VideoPixelFormat format)
    : … { … }

scoped_refptr<VideoFrame> GpuMemoryBufferVideoFrameMapper::MapFrame(
    scoped_refptr<const FrameResource> video_frame,
    int permissions) { … }
}  // namespace media