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// Copyright 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cc/layer_tree_debug_state.h"
#include "base/logging.h"
namespace cc {
// IMPORTANT: new fields must be added to equal() and unite()
LayerTreeDebugState::LayerTreeDebugState()
: showFPSCounter(false)
, showPlatformLayerTree(false)
, showDebugBorders(false)
, continuousPainting(false)
, showPaintRects(false)
, showPropertyChangedRects(false)
, showSurfaceDamageRects(false)
, showScreenSpaceRects(false)
, showReplicaScreenSpaceRects(false)
, showOccludingRects(false)
, showNonOccludingRects(false)
, slowDownRasterScaleFactor(0)
, m_recordRenderingStats(false)
, traceAllRenderedFrames(false) { }
LayerTreeDebugState::~LayerTreeDebugState() {
}
void LayerTreeDebugState::setRecordRenderingStats(bool enabled) {
m_recordRenderingStats = enabled;
}
bool LayerTreeDebugState::recordRenderingStats() const {
return m_recordRenderingStats || continuousPainting;
}
bool LayerTreeDebugState::showHudInfo() const {
return showFPSCounter || showPlatformLayerTree || continuousPainting || showHudRects();
}
bool LayerTreeDebugState::showHudRects() const {
return showPaintRects || showPropertyChangedRects || showSurfaceDamageRects || showScreenSpaceRects || showReplicaScreenSpaceRects || showOccludingRects || showNonOccludingRects;
}
bool LayerTreeDebugState::equal(const LayerTreeDebugState& a, const LayerTreeDebugState& b) {
return (a.showFPSCounter == b.showFPSCounter &&
a.showPlatformLayerTree == b.showPlatformLayerTree &&
a.showDebugBorders == b.showDebugBorders &&
a.continuousPainting == b.continuousPainting &&
a.showPaintRects == b.showPaintRects &&
a.showPropertyChangedRects == b.showPropertyChangedRects &&
a.showSurfaceDamageRects == b.showSurfaceDamageRects &&
a.showScreenSpaceRects == b.showScreenSpaceRects &&
a.showReplicaScreenSpaceRects == b.showReplicaScreenSpaceRects &&
a.showOccludingRects == b.showOccludingRects &&
a.showNonOccludingRects == b.showNonOccludingRects &&
a.slowDownRasterScaleFactor == b.slowDownRasterScaleFactor &&
a.m_recordRenderingStats == b.m_recordRenderingStats &&
a.traceAllRenderedFrames == b.traceAllRenderedFrames);
}
LayerTreeDebugState LayerTreeDebugState::unite(const LayerTreeDebugState& a, const LayerTreeDebugState& b) {
LayerTreeDebugState r(a);
r.showFPSCounter |= b.showFPSCounter;
r.showPlatformLayerTree |= b.showPlatformLayerTree;
r.showDebugBorders |= b.showDebugBorders;
r.continuousPainting |= b.continuousPainting;
r.showPaintRects |= b.showPaintRects;
r.showPropertyChangedRects |= b.showPropertyChangedRects;
r.showSurfaceDamageRects |= b.showSurfaceDamageRects;
r.showScreenSpaceRects |= b.showScreenSpaceRects;
r.showReplicaScreenSpaceRects |= b.showReplicaScreenSpaceRects;
r.showOccludingRects |= b.showOccludingRects;
r.showNonOccludingRects |= b.showNonOccludingRects;
if (b.slowDownRasterScaleFactor)
r.slowDownRasterScaleFactor = b.slowDownRasterScaleFactor;
r.m_recordRenderingStats |= b.m_recordRenderingStats;
r.traceAllRenderedFrames |= b.traceAllRenderedFrames;
return r;
}
} // namespace cc
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