content/canvas/src/WebGLVertexArray.h@6474c204b198 (annotated)
content/canvas/src/WebGLVertexArray.h
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | #ifndef WEBGLVERTEXARRAY_H_ |
| michael@0 | 7 | #define WEBGLVERTEXARRAY_H_ |
| michael@0 | 8 | |
| michael@0 | 9 | #include "WebGLObjectModel.h" |
| michael@0 | 10 | #include "WebGLBuffer.h" |
| michael@0 | 11 | #include "WebGLVertexAttribData.h" |
| michael@0 | 12 | |
| michael@0 | 13 | #include "nsWrapperCache.h" |
| michael@0 | 14 | |
| michael@0 | 15 | #include "mozilla/LinkedList.h" |
| michael@0 | 16 | |
| michael@0 | 17 | namespace mozilla { |
| michael@0 | 18 | |
| michael@0 | 19 | class WebGLVertexArray MOZ_FINAL |
| michael@0 | 20 | : public nsWrapperCache |
| michael@0 | 21 | , public WebGLRefCountedObject<WebGLVertexArray> |
| michael@0 | 22 | , public LinkedListElement<WebGLVertexArray> |
| michael@0 | 23 | , public WebGLContextBoundObject |
| michael@0 | 24 | { |
| michael@0 | 25 | // ----------------------------------------------------------------------------- |
| michael@0 | 26 | // PUBLIC |
| michael@0 | 27 | public: |
| michael@0 | 28 | |
| michael@0 | 29 | // ------------------------------------------------------------------------- |
| michael@0 | 30 | // CONSTRUCTOR & DESTRUCTOR |
| michael@0 | 31 | |
| michael@0 | 32 | WebGLVertexArray(WebGLContext *context); |
| michael@0 | 33 | |
| michael@0 | 34 | ~WebGLVertexArray() { |
| michael@0 | 35 | DeleteOnce(); |
| michael@0 | 36 | }; |
| michael@0 | 37 | |
| michael@0 | 38 | |
| michael@0 | 39 | // ------------------------------------------------------------------------- |
| michael@0 | 40 | // IMPLMENET PARENT CLASSES |
| michael@0 | 41 | |
| michael@0 | 42 | void Delete(); |
| michael@0 | 43 | |
| michael@0 | 44 | WebGLContext* GetParentObject() const { |
| michael@0 | 45 | return Context(); |
| michael@0 | 46 | } |
| michael@0 | 47 | |
| michael@0 | 48 | virtual JSObject* WrapObject(JSContext *cx) MOZ_OVERRIDE; |
| michael@0 | 49 | |
| michael@0 | 50 | NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(WebGLVertexArray) |
| michael@0 | 51 | NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(WebGLVertexArray) |
| michael@0 | 52 | |
| michael@0 | 53 | |
| michael@0 | 54 | // ------------------------------------------------------------------------- |
| michael@0 | 55 | // MEMBER FUNCTIONS |
| michael@0 | 56 | |
| michael@0 | 57 | bool HasEverBeenBound() { return mHasEverBeenBound; } |
| michael@0 | 58 | void SetHasEverBeenBound(bool x) { mHasEverBeenBound = x; } |
| michael@0 | 59 | GLuint GLName() const { return mGLName; } |
| michael@0 | 60 | |
| michael@0 | 61 | bool EnsureAttrib(GLuint index, const char *info); |
| michael@0 | 62 | bool HasAttrib(GLuint index) { |
| michael@0 | 63 | return index < mAttribs.Length(); |
| michael@0 | 64 | } |
| michael@0 | 65 | bool IsAttribArrayEnabled(GLuint index) { |
| michael@0 | 66 | return HasAttrib(index) && mAttribs[index].enabled; |
| michael@0 | 67 | } |
| michael@0 | 68 | |
| michael@0 | 69 | |
| michael@0 | 70 | // ----------------------------------------------------------------------------- |
| michael@0 | 71 | // PRIVATE |
| michael@0 | 72 | private: |
| michael@0 | 73 | |
| michael@0 | 74 | // ------------------------------------------------------------------------- |
| michael@0 | 75 | // MEMBERS |
| michael@0 | 76 | |
| michael@0 | 77 | GLuint mGLName; |
| michael@0 | 78 | bool mHasEverBeenBound; |
| michael@0 | 79 | nsTArray<WebGLVertexAttribData> mAttribs; |
| michael@0 | 80 | WebGLRefPtr<WebGLBuffer> mBoundElementArrayBuffer; |
| michael@0 | 81 | |
| michael@0 | 82 | |
| michael@0 | 83 | // ------------------------------------------------------------------------- |
| michael@0 | 84 | // FRIENDSHIPS |
| michael@0 | 85 | |
| michael@0 | 86 | friend class WebGLContext; |
| michael@0 | 87 | }; |
| michael@0 | 88 | |
| michael@0 | 89 | } // namespace mozilla |
| michael@0 | 90 | |
| michael@0 | 91 | #endif |
