mojo/converters/surfaces/custom_surface_converter.h

   1 // Copyright 2015 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 #ifndef MOJO_CONVERTERS_SURFACES_CUSTOM_SURFACE_CONVERTER_H_
   6 #define MOJO_CONVERTERS_SURFACES_CUSTOM_SURFACE_CONVERTER_H_
   7
   8 namespace cc {
   9 class RenderPass;
  10 class SharedQuadState;
  11 }  // namespace cc
  12
  13 namespace mojo {
  14
  15 // Classes that inherit from this converter can override the default behavior
  16 // for converting a mojo::SurfaceDrawState to something cc understands.
  17 class CustomSurfaceConverter {
  18  public:
  19   virtual bool ConvertSurfaceDrawQuad(
  20       const QuadPtr& input,
  21       const CompositorFrameMetadataPtr& metadata,
  22       cc::SharedQuadState* sqs,
  23       cc::RenderPass* render_pass) = 0;
  24
  25  protected:
  26   virtual ~CustomSurfaceConverter() {}
  27 };
  28
  29 } // namespace mojo
  30
  31 #endif  // MOJO_CONVERTERS_SURFACES_CUSTOM_SURFACE_CONVERTER_H_