| /* |
| * Copyright (C) 2012 The Android Open Source Project |
| * |
| * 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 EXYNOS_EXTERNAL_DISPLAY_H |
| #define EXYNOS_EXTERNAL_DISPLAY_H |
| |
| #include "ExynosDisplay.h" |
| #include <cutils/properties.h> |
| |
| #define EXTERNAL_DISPLAY_SKIP_LAYER 0x00000100 |
| #define SKIP_EXTERNAL_FRAME 0 |
| |
| class ExynosExternalDisplay : public ExynosDisplay { |
| public: |
| /* Methods */ |
| ExynosExternalDisplay(uint32_t index, ExynosDevice* device, const std::string& displayName); |
| ~ExynosExternalDisplay(); |
| |
| virtual void init(); |
| virtual void deInit(); |
| |
| int getDisplayConfigs(uint32_t* outNumConfigs, hwc2_config_t* outConfigs); |
| virtual int enable(); |
| int disable(); |
| |
| /* validateDisplay(..., outNumTypes, outNumRequests) |
| * Descriptor: HWC2_FUNCTION_VALIDATE_DISPLAY |
| * HWC2_PFN_VALIDATE_DISPLAY |
| */ |
| virtual int32_t validateDisplay(uint32_t* outNumTypes, uint32_t* outNumRequests); |
| virtual int32_t canSkipValidate(); |
| virtual int32_t presentDisplay(int32_t* outRetireFence); |
| virtual int openExternalDisplay(); |
| virtual void closeExternalDisplay(); |
| virtual int32_t getActiveConfig(hwc2_config_t* outconfig); |
| virtual int32_t startPostProcessing(); |
| |
| virtual int32_t setColorTransform(const float *, int32_t) { return HWC2_ERROR_NONE; } |
| |
| virtual int32_t setClientTarget( |
| buffer_handle_t target, |
| int32_t acquireFence, int32_t /*android_dataspace_t*/ dataspace); |
| virtual int32_t setPowerMode(int32_t /*hwc2_power_mode_t*/ mode); |
| virtual void initDisplayInterface(uint32_t interfaceType); |
| bool checkRotate(); |
| bool handleRotate(); |
| virtual void handleHotplugEvent(bool hpdStatus); |
| |
| bool mEnabled; |
| bool mBlanked; |
| bool mVirtualDisplayState; |
| bool mIsSkipFrame; |
| int mExternalHdrSupported; |
| Mutex mExternalMutex; |
| |
| int mSkipFrameCount; |
| int mSkipStartFrame; |
| protected: |
| int getDVTimingsIndex(int preset); |
| virtual bool getHDRException(ExynosLayer *layer); |
| private: |
| }; |
| |
| #endif |
| |
