gecko/gfx/layers/SharedTextureImage.h

53 lines
1.4 KiB
C++

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-
* 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 http://mozilla.org/MPL/2.0/. */
#ifndef GFX_SHAREDTEXTUREIMAGE_H
#define GFX_SHAREDTEXTUREIMAGE_H
#include "GLContextProvider.h" // for GLContextProvider
#include "ImageContainer.h" // for Image
#include "ImageTypes.h" // for ImageFormat::SHARED_TEXTURE
#include "nsCOMPtr.h" // for already_AddRefed
#include "mozilla/gfx/Point.h" // for IntSize
class gfxASurface;
// Split into a separate header from ImageLayers.h due to GLContext.h dependence
// Implementation remains in ImageLayers.cpp
namespace mozilla {
namespace layers {
class SharedTextureImage : public Image {
public:
struct Data {
gl::SharedTextureHandle mHandle;
gl::SharedTextureShareType mShareType;
gfx::IntSize mSize;
bool mInverted;
};
void SetData(const Data& aData) { mData = aData; }
const Data* GetData() { return &mData; }
gfx::IntSize GetSize() { return mData.mSize; }
virtual TemporaryRef<gfx::SourceSurface> GetAsSourceSurface() MOZ_OVERRIDE
{
return nullptr;
}
SharedTextureImage() : Image(nullptr, ImageFormat::SHARED_TEXTURE) {}
private:
Data mData;
};
} // layers
} // mozilla
#endif // GFX_SHAREDTEXTUREIMAGE_H