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This CL adds support to SkyShell for drawing with Ganesh. Currently, we don't actually create any SkPictures to draw, but that will come in a later CL. R=eseidel@chromium.org Review URL: https://codereview.chromium.org/891143002
57 lines
1.2 KiB
C++
57 lines
1.2 KiB
C++
// Copyright 2015 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef SKY_SHELL_GPU_RASTERIZER_H_
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#define SKY_SHELL_GPU_RASTERIZER_H_
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#include "base/memory/ref_counted.h"
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#include "base/memory/weak_ptr.h"
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#include "skia/ext/refptr.h"
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#include "ui/gfx/geometry/size.h"
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#include "ui/gfx/native_widget_types.h"
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class SkPicture;
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namespace gfx {
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class GLContext;
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class GLShareGroup;
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class GLSurface;
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}
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namespace sky {
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namespace shell {
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class GaneshContext;
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class GaneshSurface;
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class Rasterizer {
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public:
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explicit Rasterizer();
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~Rasterizer();
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base::WeakPtr<Rasterizer> GetWeakPtr();
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void Init(gfx::AcceleratedWidget widget);
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void Draw(skia::RefPtr<SkPicture> picture);
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private:
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bool CreateGLContext();
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void EnsureGaneshSurface(const gfx::Size& size);
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scoped_refptr<gfx::GLShareGroup> share_group_;
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scoped_refptr<gfx::GLSurface> surface_;
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scoped_refptr<gfx::GLContext> context_;
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scoped_ptr<GaneshContext> ganesh_context_;
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scoped_ptr<GaneshSurface> ganesh_surface_;
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base::WeakPtrFactory<Rasterizer> weak_factory_;
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DISALLOW_COPY_AND_ASSIGN(Rasterizer);
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};
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} // namespace shell
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} // namespace sky
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#endif // SKY_SHELL_GPU_RASTERIZER_H_
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