author Nick Alexander <>
Tue, 18 Nov 2014 17:28:47 -0600
changeset 226083 6a35dcdb17d6e080d1349d0aabe16cd41d1cf517
parent 219802 baa68b41e879b9ed1e6d056732e5a33448e00667
child 226300 ce5ae34c751b99d0cb3eb2eeb21cc1d5a72429e5
permissions -rw-r--r--
Bug 1086693 - Part 2: Generate and build Android SDK JNI wrappers. r=gps, a=lsblakk

/* -*- 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 */


#include "GLDefs.h"
#include "mozilla/LinkedList.h"
#include "mozilla/MemoryReporting.h"
#include "nsWrapperCache.h"
#include "WebGLBindableName.h"
#include "WebGLObjectModel.h"
#include "WebGLTypes.h"

namespace mozilla {

class WebGLElementArrayCache;

class WebGLBuffer MOZ_FINAL
    : public nsWrapperCache
    , public WebGLBindableName
    , public WebGLRefCountedObject<WebGLBuffer>
    , public LinkedListElement<WebGLBuffer>
    , public WebGLContextBoundObject
    WebGLBuffer(WebGLContext *context);

    void Delete();

    size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;

    WebGLsizeiptr ByteLength() const { return mByteLength; }

    void SetByteLength(WebGLsizeiptr byteLength) { mByteLength = byteLength; }

    bool ElementArrayCacheBufferData(const void* ptr, size_t buffer_size_in_bytes);

    void ElementArrayCacheBufferSubData(size_t pos, const void* ptr, size_t update_size_in_bytes);

    bool Validate(GLenum type, uint32_t max_allowed, size_t first, size_t count,
                  uint32_t* out_upperBound);

    bool IsElementArrayUsedWithMultipleTypes() const;

    WebGLContext *GetParentObject() const {
        return Context();

    virtual JSObject* WrapObject(JSContext *cx) MOZ_OVERRIDE;



    virtual void OnTargetChanged() MOZ_OVERRIDE;

    WebGLsizeiptr mByteLength;

    nsAutoPtr<WebGLElementArrayCache> mCache;