SkCapabilities.h

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/*
 * Copyright 2022 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef SkCapabilities_DEFINED
#define SkCapabilities_DEFINED
 
#include "include/core/SkRefCnt.h"
#include "include/core/SkTypes.h"
#include "include/sksl/SkSLVersion.h"
 
namespace SkSL { struct ShaderCaps; }
 
#if defined(SK_GRAPHITE)
namespace skgpu::graphite { class Caps; }
#endif
 
class SK_API SkCapabilities : public SkRefCnt {
public:
    static sk_sp<const SkCapabilities> RasterBackend();
 
    SkSL::Version skslVersion() const { return fSkSLVersion; }
 
protected:
#if defined(SK_GRAPHITE)
    friend class skgpu::graphite::Caps; // for ctor
#endif
 
    SkCapabilities() = default;
 
    void initSkCaps(const SkSL::ShaderCaps*);
 
    SkSL::Version fSkSLVersion = SkSL::Version::k100;
};
 
#endif