mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
113 lines
3.4 KiB
C++
113 lines
3.4 KiB
C++
/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
|
|
* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Mozilla Corporation code.
|
|
*
|
|
* The Initial Developer of the Original Code is Mozilla Foundation.
|
|
* Portions created by the Initial Developer are Copyright (C) 2010
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Vladimir Vukicevic <vladimir@pobox.com>
|
|
* Bas Schouten <bschouten@mozilla.com>
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef GFX_CANVASLAYERD3D10_H
|
|
#define GFX_CANVASLAYERD3D10_H
|
|
|
|
#include "LayerManagerD3D10.h"
|
|
#include "GLContext.h"
|
|
#include "gfxASurface.h"
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
class THEBES_API CanvasLayerD3D10 : public CanvasLayer,
|
|
public LayerD3D10
|
|
{
|
|
public:
|
|
CanvasLayerD3D10(LayerManagerD3D10 *aManager)
|
|
: CanvasLayer(aManager, NULL)
|
|
, LayerD3D10(aManager)
|
|
, mDataIsPremultiplied(false)
|
|
, mNeedsYFlip(false)
|
|
, mHasAlpha(true)
|
|
{
|
|
mImplData = static_cast<LayerD3D10*>(this);
|
|
}
|
|
|
|
~CanvasLayerD3D10();
|
|
|
|
// CanvasLayer implementation
|
|
virtual void Initialize(const Data& aData);
|
|
|
|
// LayerD3D10 implementation
|
|
virtual Layer* GetLayer();
|
|
virtual void RenderLayer();
|
|
|
|
private:
|
|
typedef mozilla::gl::GLContext GLContext;
|
|
|
|
void UpdateSurface();
|
|
|
|
nsRefPtr<gfxASurface> mSurface;
|
|
mozilla::RefPtr<mozilla::gfx::DrawTarget> mDrawTarget;
|
|
nsRefPtr<GLContext> mGLContext;
|
|
nsRefPtr<ID3D10Texture2D> mTexture;
|
|
nsRefPtr<ID3D10ShaderResourceView> mSRView;
|
|
|
|
PRUint32 mCanvasFramebuffer;
|
|
|
|
bool mDataIsPremultiplied;
|
|
bool mNeedsYFlip;
|
|
bool mIsD2DTexture;
|
|
bool mUsingSharedTexture;
|
|
bool mHasAlpha;
|
|
|
|
nsAutoArrayPtr<PRUint8> mCachedTempBlob;
|
|
PRUint32 mCachedTempBlob_Size;
|
|
|
|
PRUint8* GetTempBlob(const PRUint32 aSize)
|
|
{
|
|
if (!mCachedTempBlob || aSize != mCachedTempBlob_Size) {
|
|
mCachedTempBlob = new PRUint8[aSize];
|
|
mCachedTempBlob_Size = aSize;
|
|
}
|
|
|
|
return mCachedTempBlob;
|
|
}
|
|
|
|
void DiscardTempBlob()
|
|
{
|
|
mCachedTempBlob = nsnull;
|
|
}
|
|
};
|
|
|
|
} /* layers */
|
|
} /* mozilla */
|
|
#endif /* GFX_CANVASLAYERD3D10_H */
|