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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
40 lines
1.1 KiB
C++
40 lines
1.1 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_GANESH_SURFACE_H_
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#define SKY_SHELL_GPU_GANESH_SURFACE_H_
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#include "base/memory/scoped_ptr.h"
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#include "skia/ext/refptr.h"
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#include "sky/shell/gpu/ganesh_context.h"
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#include "third_party/skia/include/core/SkSurface.h"
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#include "ui/gfx/geometry/size.h"
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namespace sky {
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namespace shell {
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// GaneshSurface holds an SkSurface configured to render with Ganesh. Using the
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// provided GaneshContext, GaneshSurface wraps an SkSurface around FBO 0 so that
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// you can use |canvas()| to draw to FBO 0.
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class GaneshSurface {
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public:
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GaneshSurface(GaneshContext* context, const gfx::Size& size);
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~GaneshSurface();
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SkCanvas* canvas() const { return surface_->getCanvas(); }
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gfx::Size size() const {
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return gfx::Size(surface_->width(), surface_->height());
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}
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private:
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skia::RefPtr<SkSurface> surface_;
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DISALLOW_COPY_AND_ASSIGN(GaneshSurface);
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};
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} // namespace shell
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} // namespace sky
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#endif // SKY_SHELL_GPU_GANESH_SURFACE_H_
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