cc/output/render_surface_filters.h

   1 // Copyright 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5
   6 #ifndef CC_OUTPUT_RENDER_SURFACE_FILTERS_H_
   7 #define CC_OUTPUT_RENDER_SURFACE_FILTERS_H_
   8
   9 #include "base/basictypes.h"
  10 #include "cc/base/cc_export.h"
  11
  12 class GrContext;
  13 class SkBitmap;
  14
  15 namespace gfx {
  16 class SizeF;
  17 }
  18
  19 namespace cc {
  20
  21 class FilterOperations;
  22
  23 class CC_EXPORT RenderSurfaceFilters {
  24  public:
  25   static SkBitmap Apply(const FilterOperations& filters,
  26                         unsigned texture_id,
  27                         gfx::SizeF size,
  28                         GrContext* gr_context);
  29   static FilterOperations Optimize(const FilterOperations& filters);
  30
  31  private:
  32   DISALLOW_IMPLICIT_CONSTRUCTORS(RenderSurfaceFilters);
  33 };
  34
  35 }  // namespace cc
  36
  37 #endif  // CC_OUTPUT_RENDER_SURFACE_FILTERS_H_