chromium/media/capture/video/gpu_memory_buffer_utils.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 "media/capture/video/gpu_memory_buffer_utils.h"

#include "base/functional/callback_helpers.h"
#include "gpu/ipc/common/gpu_memory_buffer_support.h"
#include "ui/gfx/gpu_memory_buffer.h"

namespace media {

ScopedNV12GpuMemoryBufferMapping::ScopedNV12GpuMemoryBufferMapping(
    std::unique_ptr<gfx::GpuMemoryBuffer> gmb)
    : … { … }

ScopedNV12GpuMemoryBufferMapping::~ScopedNV12GpuMemoryBufferMapping() { … }

uint8_t* ScopedNV12GpuMemoryBufferMapping::y_plane() { … }

uint8_t* ScopedNV12GpuMemoryBufferMapping::uv_plane() { … }

size_t ScopedNV12GpuMemoryBufferMapping::y_stride() { … }

size_t ScopedNV12GpuMemoryBufferMapping::uv_stride() { … }

VideoCaptureDevice::Client::ReserveResult AllocateNV12GpuMemoryBuffer(
    VideoCaptureDevice::Client* capture_client,
    const gfx::Size& buffer_size,
    gpu::GpuMemoryBufferSupport* gmb_support,
    std::unique_ptr<gfx::GpuMemoryBuffer>* out_gpu_memory_buffer,
    VideoCaptureDevice::Client::Buffer* out_capture_buffer) { … }

}  // namespace media