Source/WebCore/html/canvas/OESDrawBuffersIndexed.h

/*
 * Copyright 2022 The Chromium Authors. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
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 * 1.  Redistributions of source code must retain the above copyright
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 * 2.  Redistributions in binary form must reproduce the above copyright
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 *
 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
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 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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#pragma once

#include "WebGLExtension.h"

namespace WebCore {

class OESDrawBuffersIndexed final : public WebGLExtension {
    WTF_MAKE_ISO_ALLOCATED(OESDrawBuffersIndexed);
public:
    explicit OESDrawBuffersIndexed(WebGLRenderingContextBase&);
    virtual ~OESDrawBuffersIndexed();

    ExtensionName getName() const final;

    static bool supported(GraphicsContextGL&);

    void enableiOES(GCGLenum target, GCGLuint index);

    void disableiOES(GCGLenum target, GCGLuint index);

    void blendEquationiOES(GCGLuint buf, GCGLenum mode);

    void blendEquationSeparateiOES(GCGLuint buf, GCGLenum modeRGB, GCGLenum modeAlpha);

    void blendFunciOES(GCGLuint buf, GCGLenum src, GCGLenum dst);

    void blendFuncSeparateiOES(GCGLuint buf, GCGLenum srcRGB, GCGLenum dstRGB, GCGLenum srcAlpha, GCGLenum dstAlpha);

    void colorMaskiOES(GCGLuint buf, GCGLboolean red, GCGLboolean green, GCGLboolean blue, GCGLboolean alpha);
};

} // namespace WebCore