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/*
// Copyright (c) 2014 Intel Corporation
//
// 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 ANN_OVERLAY_PLANE_H
#define ANN_OVERLAY_PLANE_H
#include <utils/KeyedVector.h>
#include <hal_public.h>
#include <DisplayPlane.h>
#include <BufferMapper.h>
#include <ips/common/Wsbm.h>
#include <ips/common/OverlayPlaneBase.h>
#include <ips/common/RotationBufferProvider.h>
namespace android {
namespace intel {
class AnnOverlayPlane : public OverlayPlaneBase {
public:
AnnOverlayPlane(int index, int disp);
virtual ~AnnOverlayPlane();
virtual void setTransform(int transform);
virtual void setZOrderConfig(ZOrderConfig& config, void *nativeConfig);
// plane operations
virtual bool flip(void *ctx);
virtual bool reset();
virtual bool enable();
virtual bool disable();
virtual void postFlip();
virtual void* getContext() const;
virtual bool initialize(uint32_t bufferCount);
virtual void deinitialize();
virtual bool rotatedBufferReady(BufferMapper& mapper, BufferMapper* &rotatedMapper);
virtual bool useOverlayRotation(BufferMapper& mapper);
private:
void signalVideoRotation(BufferMapper& mapper);
protected:
virtual bool setDataBuffer(BufferMapper& mapper);
virtual bool flush(uint32_t flags);
virtual bool bufferOffsetSetup(BufferMapper& mapper);
virtual bool coordinateSetup(BufferMapper& mapper);
virtual bool scalingSetup(BufferMapper& mapper);
virtual void resetBackBuffer(int buf);
RotationBufferProvider *mRotationBufProvider;
// rotation config
uint32_t mRotationConfig;
// z order config
uint32_t mZOrderConfig;
bool mUseOverlayRotation;
// hardware context
struct intel_dc_plane_ctx mContext;
};
} // namespace intel
} // namespace android
#endif /* ANN_OVERLAY_PLANE_H */
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