c20978e581
NOPRESUBMIT=True # cpplint errors that aren't caused by this CL. NOTRY=True NOTREECHECKS=True TBR=kwiberg@webrtc.org, kjellander@webrtc.org Bug: webrtc:7634 Change-Id: I3cca0fbaa807b563c95979cccd6d1bec32055f36 Reviewed-on: https://chromium-review.googlesource.com/562156 Commit-Queue: Edward Lemur <ehmaldonado@webrtc.org> Reviewed-by: Mirko Bonadei <mbonadei@webrtc.org> Cr-Commit-Position: refs/heads/master@{#18919}
50 lines
1.4 KiB
C++
50 lines
1.4 KiB
C++
/*
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* Copyright (c) 2016 The WebRTC project authors. All Rights Reserved.
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*
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* Use of this source code is governed by a BSD-style license
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* that can be found in the LICENSE file in the root of the source
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* tree. An additional intellectual property rights grant can be found
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* in the file PATENTS. All contributing project authors may
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* be found in the AUTHORS file in the root of the source tree.
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*/
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#include "webrtc/modules/desktop_capture/test_utils.h"
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#include <string.h>
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#include "webrtc/rtc_base/checks.h"
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namespace webrtc {
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void ClearDesktopFrame(DesktopFrame* frame) {
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RTC_DCHECK(frame);
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uint8_t* data = frame->data();
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for (int i = 0; i < frame->size().height(); i++) {
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memset(data, 0, frame->size().width() * DesktopFrame::kBytesPerPixel);
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data += frame->stride();
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}
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}
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bool DesktopFrameDataEquals(const DesktopFrame& left,
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const DesktopFrame& right) {
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if (!left.size().equals(right.size())) {
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return false;
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}
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const uint8_t* left_array = left.data();
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const uint8_t* right_array = right.data();
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for (int i = 0; i < left.size().height(); i++) {
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if (memcmp(left_array,
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right_array,
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DesktopFrame::kBytesPerPixel * left.size().width()) != 0) {
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return false;
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}
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left_array += left.stride();
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right_array += right.stride();
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}
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return true;
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}
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} // namespace webrtc
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