Added preliminary support for tile rasterization with Ganesh

cc/base/switches.h

 // Copyright (c) 2012 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.
 
 // Defines all the "cc" command-line switches.
 
 #ifndef CC_BASE_SWITCHES_H_
 #define CC_BASE_SWITCHES_H_
 
 #include "cc/base/cc_export.h"
@@ skipping 25 matching lines @@
 CC_EXPORT extern const char kCompositeToMailbox[];
 CC_EXPORT extern const char kMaxTilesForInterestArea[];
 CC_EXPORT extern const char kMaxUnusedResourceMemoryUsagePercentage[];
 CC_EXPORT extern const char kEnablePinchVirtualViewport[];
 CC_EXPORT extern const char kEnablePartialSwap[];
 CC_EXPORT extern const char kStrictLayerPropertyChangeChecking[];
 CC_EXPORT extern const char kEnableMapImage[];
 CC_EXPORT extern const char kDisableMapImage[];
 CC_EXPORT extern const char kDisable4444Textures[];
 CC_EXPORT extern const char kDisableCompositorTouchHitTesting[];
+CC_EXPORT extern const char kEnableGpuRasterizing[];

[reveman, 2013/11/24 21:56:57]

GaneshRasterizer? Or is there a good reason for referring to this using two
different terms?

[slavi, 2013/11/25 23:13:14]

Removed the flag from this patch, since humper@ is landing it separately.

 
 // Switches for both the renderer and ui compositors.
 CC_EXPORT extern const char kUIDisablePartialSwap[];
 CC_EXPORT extern const char kEnablePerTilePainting[];
 CC_EXPORT extern const char kUIEnablePerTilePainting[];
 
 // Debug visualizations.
 CC_EXPORT extern const char kShowCompositedLayerBorders[];
 CC_EXPORT extern const char kUIShowCompositedLayerBorders[];
 CC_EXPORT extern const char kShowFPSCounter[];
@@ skipping 11 matching lines @@
 CC_EXPORT extern const char kShowNonOccludingRects[];
 CC_EXPORT extern const char kUIShowNonOccludingRects[];
 
 // Unit test related.
 CC_EXPORT extern const char kCCLayerTreeTestNoTimeout[];
 CC_EXPORT extern const char kCCRebaselinePixeltests[];
 
 CC_EXPORT bool IsLCDTextEnabled();
 CC_EXPORT bool IsImplSidePaintingEnabled();
 CC_EXPORT bool IsMapImageEnabled();
+CC_EXPORT bool IsGpuRasterizingEnabled();
 
 }  // namespace switches
 }  // namespace cc
 
 #endif  // CC_BASE_SWITCHES_H_