mirror of
https://gitlab.winehq.org/wine/wine-gecko.git
synced 2024-09-13 09:24:08 -07:00
64 lines
1.8 KiB
C++
64 lines
1.8 KiB
C++
/*
|
|
* Copyright (c) 2012, The Linux Foundation. All rights reserved.
|
|
*
|
|
* Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
|
|
*
|
|
* Unless required by applicable law or agreed to in writing, software
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
* See the License for the specific language governing permissions and
|
|
* limitations under the License.
|
|
*/
|
|
|
|
#ifndef mozilla_HwcComposer2D
|
|
#define mozilla_HwcComposer2D
|
|
|
|
#include "Composer2D.h"
|
|
#include "HWComposer.h"
|
|
#include "Layers.h"
|
|
#include "nsIScreen.h"
|
|
|
|
namespace mozilla {
|
|
|
|
namespace layers {
|
|
class ContainerLayer;
|
|
class Layer;
|
|
}
|
|
|
|
class HwcComposer2D : public android::HWComposer,
|
|
public mozilla::layers::Composer2D {
|
|
public:
|
|
HwcComposer2D();
|
|
virtual ~HwcComposer2D();
|
|
|
|
int Init(hwc_display_t aDisplay, hwc_surface_t aSurface);
|
|
|
|
bool Initialized() const { return mHwc; }
|
|
|
|
static HwcComposer2D* GetInstance();
|
|
|
|
// Returns TRUE if the container has been succesfully rendered
|
|
// Returns FALSE if the container cannot be fully rendered
|
|
// by this composer so nothing was rendered at all
|
|
bool TryRender(layers::Layer* aRoot, const gfxMatrix& aGLWorldTransform) MOZ_OVERRIDE;
|
|
|
|
private:
|
|
bool ReallocLayerList();
|
|
bool PrepareLayerList(layers::Layer* aContainer, const nsIntRect& aClip);
|
|
int GetRotation();
|
|
|
|
hwc_layer_list_t* mList;
|
|
nsCOMPtr<nsIScreen> mScreen;
|
|
int mScreenWidth, mScreenHeight;
|
|
int mMaxLayerCount;
|
|
bool mColorFill;
|
|
};
|
|
|
|
} // namespace mozilla
|
|
|
|
#endif // mozilla_HwcComposer2D
|