Raster: Allow a RasterSource to specify its color space

third_party/WebKit/public/platform/WebDisplayItemList.h

 // Copyright 2014 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.
 
 #ifndef WebDisplayItemList_h
 #define WebDisplayItemList_h
 
 #include "WebBlendMode.h"
 #include "WebFloatPoint.h"
 #include "WebFloatRect.h"
 #include "WebRect.h"
 #include "WebSize.h"
 #include "WebVector.h"
 
 #include "third_party/skia/include/core/SkBlendMode.h"
 #include "third_party/skia/include/core/SkRefCnt.h"
 #include "third_party/skia/include/core/SkRegion.h"
 
 class SkColorFilter;
 class SkImageFilter;
 class SkMatrix44;
 class SkPicture;
 struct SkRect;
 class SkRRect;
 
 namespace cc {
 class FilterOperations;
 }
 
+namespace gfx {
+class ColorSpace;
+}
+
 namespace blink {
 
 // An ordered list of items representing content to be rendered (stored in
 // 'drawing' items) and operations to be performed when rendering this content
 // (stored in 'clip', 'transform', 'filter', etc...). For more details see:
 // http://dev.chromium.org/blink/slimming-paint.
 class WebDisplayItemList {
  public:
   virtual ~WebDisplayItemList() {}
 
@@ skipping 22 matching lines @@
                                 const WebFloatPoint& origin) {}
   virtual void appendEndFilterItem() {}
 
   // Scroll containers are identified by an opaque pointer.
   using ScrollContainerId = const void*;
   virtual void appendScrollItem(const WebSize& scrollOffset,
                                 ScrollContainerId) {}
   virtual void appendEndScrollItem() {}
 
   virtual void setIsSuitableForGpuRasterization(bool isSuitable) {}
+
+  // Specifies the color space that the inputs of this display list were
+  // pre-converted into. If this is specified, then rasterization must not
+  // perform any color correction, and the result must be interpreted as being
+  // in this color space.
+  virtual void setImpliedColorSpace(const gfx::ColorSpace&) {}
 };
 
 }  // namespace blink
 
 #endif  // WebDisplayItemList_h