Texture.h

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/*
 * Copyright 2021 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef skgpu_graphite_Texture_DEFINED
#define skgpu_graphite_Texture_DEFINED
 
#include "include/core/SkSize.h"
#include "include/gpu/graphite/TextureInfo.h"
#include "src/gpu/graphite/Resource.h"
#include "src/gpu/graphite/ResourceTypes.h"
 
namespace skgpu {
class MutableTextureState;
class RefCntedCallback;
enum class Budgeted : bool;
};
 
namespace skgpu::graphite {
 
class Texture : public Resource {
public:
    ~Texture() override;
 
    int numSamples() const { return fInfo.numSamples(); }
    Mipmapped mipmapped() const { return fInfo.mipmapped(); }
 
    SkISize dimensions() const { return fDimensions; }
    const TextureInfo& textureInfo() const { return fInfo; }
 
    void setReleaseCallback(sk_sp<RefCntedCallback>);
 
    const char* getResourceType() const override { return "Texture"; }
 
#if defined(GRAPHITE_TEST_UTILS)
    const Texture* asTexture() const override { return this; }
#endif
 
protected:
    Texture(const SharedContext*,
            SkISize dimensions,
            const TextureInfo& info,
            sk_sp<MutableTextureState> mutableState,
            Ownership,
            skgpu::Budgeted);
 
    MutableTextureState* mutableState() const;
 
    void invokeReleaseProc() override;
 
    void onDumpMemoryStatistics(SkTraceMemoryDump* traceMemoryDump,
                                const char* dumpName) const override;
 
private:
    SkISize fDimensions;
    TextureInfo fInfo;
    sk_sp<MutableTextureState> fMutableState;
    sk_sp<RefCntedCallback> fReleaseCallback;
};
 
} // namespace skgpu::graphite
 
#endif // skgpu_graphite_Texture_DEFINED