зеркало из https://github.com/mozilla/gecko-dev.git
58 строки
1.8 KiB
C++
58 строки
1.8 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 MOZILLA_GFX_TEXTURECLIENT_X11_H
|
|
#define MOZILLA_GFX_TEXTURECLIENT_X11_H
|
|
|
|
#include "mozilla/layers/TextureClient.h"
|
|
#include "ISurfaceAllocator.h" // For IsSurfaceDescriptorValid
|
|
#include "mozilla/layers/ShadowLayerUtilsX11.h"
|
|
|
|
namespace mozilla {
|
|
namespace layers {
|
|
|
|
class X11TextureData : public TextureData
|
|
{
|
|
public:
|
|
static X11TextureData* Create(gfx::IntSize aSize, gfx::SurfaceFormat aFormat,
|
|
TextureFlags aFlags, LayersIPCChannel* aAllocator);
|
|
|
|
virtual bool Serialize(SurfaceDescriptor& aOutDescriptor) override;
|
|
|
|
virtual bool Lock(OpenMode aMode, FenceHandle*) override;
|
|
|
|
virtual void Unlock() override;
|
|
|
|
virtual void FillInfo(TextureData::Info& aInfo) const override;
|
|
|
|
virtual already_AddRefed<gfx::DrawTarget> BorrowDrawTarget() override;
|
|
|
|
virtual void Deallocate(LayersIPCChannel*) override;
|
|
|
|
virtual TextureData*
|
|
CreateSimilar(LayersIPCChannel* aAllocator,
|
|
LayersBackend aLayersBackend,
|
|
TextureFlags aFlags = TextureFlags::DEFAULT,
|
|
TextureAllocationFlags aAllocFlags = ALLOC_DEFAULT) const override;
|
|
|
|
virtual bool UpdateFromSurface(gfx::SourceSurface* aSurface) override;
|
|
|
|
protected:
|
|
X11TextureData(gfx::IntSize aSize, gfx::SurfaceFormat aFormat,
|
|
bool aClientDeallocation, bool aIsCrossProcess,
|
|
gfxXlibSurface* aSurface);
|
|
|
|
gfx::IntSize mSize;
|
|
gfx::SurfaceFormat mFormat;
|
|
RefPtr<gfxXlibSurface> mSurface;
|
|
bool mClientDeallocation;
|
|
bool mIsCrossProcess;
|
|
};
|
|
|
|
} // namespace layers
|
|
} // namespace mozilla
|
|
|
|
#endif
|