GrGLBackendSurfacePriv.h

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/*
 * Copyright 2023 Google LLC
 *
 * Use of this source code is governed by a BSD-style license that can be
 * found in the LICENSE file.
 */
 
#ifndef GrGLBackendSurfacePriv_DEFINED
#define GrGLBackendSurfacePriv_DEFINED
 
#include "include/core/SkRefCnt.h"
#include "include/gpu/GrBackendSurface.h"
#include "include/gpu/GrTypes.h"
#include "src/gpu/ganesh/GrBackendSurfacePriv.h"
#include "src/gpu/ganesh/gl/GrGLTypesPriv.h"
 
#include <string_view>
 
struct GrGLTextureInfo;
namespace skgpu { enum class Mipmapped : bool; }
 
namespace GrBackendTextures {
// The GrGLTextureInfo must have a valid fFormat.
GrBackendTexture MakeGL(int width,
                        int height,
                        skgpu::Mipmapped,
                        const GrGLTextureInfo& glInfo,
                        sk_sp<GrGLTextureParameters> params,
                        std::string_view label = {});
}  // namespace GrBackendTextures
 
class GrGLBackendTextureData final : public GrBackendTextureData {
public:
    GrGLBackendTextureData(const GrGLTextureInfo& info, sk_sp<GrGLTextureParameters> params);
 
    const GrGLBackendTextureInfo& info() const { return fGLInfo; }
 
private:
    void copyTo(AnyTextureData&) const override;
    bool isProtected() const override;
    bool equal(const GrBackendTextureData* that) const override;
    bool isSameTexture(const GrBackendTextureData* that) const override;
    GrBackendFormat getBackendFormat() const override;
#if defined(SK_DEBUG)
    GrBackendApi type() const override { return GrBackendApi::kOpenGL; }
#endif
 
    GrGLBackendTextureInfo fGLInfo;
};
 
#endif