/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef WEBGL_SAMPLER_H_

#define WEBGL_SAMPLER_H_

#include "mozilla/LinkedList.h"

#include "nsWrapperCache.h"

#include "WebGLObjectModel.h"

#include "WebGLStrongTypes.h"

#include "WebGLTexture.h"

namespace mozilla {

class WebGLSampler final

    : public nsWrapperCache

    , public WebGLRefCountedObject<WebGLSampler>

    , public LinkedListElement<WebGLSampler>

{

    friend class WebGLContext2;

    friend class WebGLTexture;

    NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WebGLSampler)

    NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WebGLSampler)

public:

    const GLuint mGLName;

private:

    webgl::SamplingState mState;

public:

    explicit WebGLSampler(WebGLContext* webgl);

private:

    ~WebGLSampler();

public:

    void Delete();

    WebGLContext* GetParentObject() const;

    virtual JSObject* WrapObject(JSContext* cx, JS::Handle<JSObject*> givenProto) override;

    void SamplerParameter(GLenum pname, const FloatOrInt& param);

    const auto& State() const { return mState; }

};

} // namespace mozilla

#endif // WEBGL_SAMPLER_H_