The Tor Browser: content/canvas/src/WebGLBuffer.h@deefc01c0e14

Integrate friendly tips from Tor colleagues to make (or not) 4.5 alpha 3;
This includes removal of overloaded (but unused) methods, and addition of
a overlooked call to DataStruct::SetData(nsISupports, uint32_t, bool.)

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

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

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

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

     6 #ifndef WEBGLBUFFER_H_

     7 #define WEBGLBUFFER_H_

     9 #include "GLDefs.h"

    10 #include "mozilla/LinkedList.h"

    11 #include "mozilla/MemoryReporting.h"

    12 #include "nsWrapperCache.h"

    13 #include "WebGLObjectModel.h"

    14 #include "WebGLTypes.h"

    16 namespace mozilla {

    18 class WebGLElementArrayCache;

    20 class WebGLBuffer MOZ_FINAL

    21     : public nsWrapperCache

    22     , public WebGLRefCountedObject<WebGLBuffer>

    23     , public LinkedListElement<WebGLBuffer>

    24     , public WebGLContextBoundObject

    25 {

    26 public:

    27     WebGLBuffer(WebGLContext *context);

    29     ~WebGLBuffer();

    31     void Delete();

    33     size_t SizeOfIncludingThis(mozilla::MallocSizeOf aMallocSizeOf) const;

    35     bool HasEverBeenBound() { return mHasEverBeenBound; }

    36     void SetHasEverBeenBound(bool x) { mHasEverBeenBound = x; }

    37     GLuint GLName() const { return mGLName; }

    38     WebGLsizeiptr ByteLength() const { return mByteLength; }

    39     GLenum Target() const { return mTarget; }

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

    43     void SetTarget(GLenum target);

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

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

    49     bool Validate(GLenum type, uint32_t max_allowed, size_t first, size_t count,

    50                   uint32_t* out_upperBound);

    52     WebGLContext *GetParentObject() const {

    53         return Context();

    54     }

    56     virtual JSObject* WrapObject(JSContext *cx) MOZ_OVERRIDE;

    58     NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WebGLBuffer)

    59     NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WebGLBuffer)

    61 protected:

    63     GLuint mGLName;

    64     bool mHasEverBeenBound;

    65     WebGLsizeiptr mByteLength;

    66     GLenum mTarget;

    68     nsAutoPtr<WebGLElementArrayCache> mCache;

    69 };

    70 }

    71 #endif //WEBGLBUFFER_H_

The Tor Browser / file revision

content/canvas/src/WebGLBuffer.h@deefc01c0e14

content/canvas/src/WebGLBuffer.h