blob: 13f358a2a1aa1e5271a319fbd404eb5e85dd34d4 [file] [log] [blame]
/*
* Copyright (c) 2013 The WebRTC project authors. All Rights Reserved.
*
* Use of this source code is governed by a BSD-style license
* that can be found in the LICENSE file in the root of the source
* tree. An additional intellectual property rights grant can be found
* in the file PATENTS. All contributing project authors may
* be found in the AUTHORS file in the root of the source tree.
*/
#include "webrtc/test/frame_utils.h"
#include "webrtc/video_frame.h"
namespace webrtc {
namespace test {
bool EqualPlane(const uint8_t* data1,
const uint8_t* data2,
int stride,
int width,
int height) {
for (int y = 0; y < height; ++y) {
if (memcmp(data1, data2, width) != 0)
return false;
data1 += stride;
data2 += stride;
}
return true;
}
bool FramesEqual(const webrtc::VideoFrame& f1, const webrtc::VideoFrame& f2) {
if (f1.width() != f2.width() || f1.height() != f2.height() ||
f1.stride(webrtc::kYPlane) != f2.stride(webrtc::kYPlane) ||
f1.stride(webrtc::kUPlane) != f2.stride(webrtc::kUPlane) ||
f1.stride(webrtc::kVPlane) != f2.stride(webrtc::kVPlane) ||
f1.timestamp() != f2.timestamp() ||
f1.ntp_time_ms() != f2.ntp_time_ms() ||
f1.render_time_ms() != f2.render_time_ms()) {
return false;
}
const int half_width = (f1.width() + 1) / 2;
const int half_height = (f1.height() + 1) / 2;
return EqualPlane(f1.buffer(webrtc::kYPlane), f2.buffer(webrtc::kYPlane),
f1.stride(webrtc::kYPlane), f1.width(), f1.height()) &&
EqualPlane(f1.buffer(webrtc::kUPlane), f2.buffer(webrtc::kUPlane),
f1.stride(webrtc::kUPlane), half_width, half_height) &&
EqualPlane(f1.buffer(webrtc::kVPlane), f2.buffer(webrtc::kVPlane),
f1.stride(webrtc::kVPlane), half_width, half_height);
}
} // namespace test
} // namespace webrtc