blob: cd80036ca71a8e3c30e8d61626ccd44d07da3427 [file] [log] [blame]
// Copyright 2021 The ChromiumOS Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <cstdint>
#include <memory>
#include <utility>
#include <vector>
#include "screen-capture-utils/capture.h"
namespace screenshot {
// Gets the VNC width that's a multiple of 4. If |crtc_width|
// is not a multiple of 4, it'll be rounded up to the next
// multiple of 4. For instance, GetVncWidth(1366) => 1368.
uint32_t GetVncWidth(uint32_t crtc_width);
// Converts the display buffer |from| to an array of bytes |to|
// with |vnc_width| taken into consideration. VNC requires
// the display width to be a multiple of 4, thus |vnc_width|
// may be larger (by 1-3 pixels) than the actual display width.
void ConvertBuffer(const DisplayBuffer::Result& from,
uint32_t* to,
uint32_t vnc_width);
} // namespace screenshot