composer/QtiComposer.h

/*
* Copyright (c) 2019, 2021 The Linux Foundation. All rights reserved.
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* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
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*       with the distribution.
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*
* THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED
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#ifndef __QTICOMPOSER_H__
#define __QTICOMPOSER_H__

#include <QtiComposerClient.h>

// TODO(user): recheck on this header inclusion
#include <hardware/hwcomposer2.h>
#include <log/log.h>
#include <vendor/qti/hardware/display/composer/3.1/IQtiComposer.h>
#include <unordered_set>
#include "DisplayConfigAIDL.h"

namespace vendor {
namespace qti {
namespace hardware {
namespace display {
namespace composer {
namespace V3_1 {
namespace implementation {

using ::vendor::qti::hardware::display::composer::V3_1::IQtiComposer;
using aidl::vendor::qti::hardware::display::config::DisplayConfigAIDL;

class QtiComposer : public IQtiComposer {
 public:
  QtiComposer();
  virtual ~QtiComposer();
  // Methods from ::android::hardware::graphics::composer::V2_1::IComposer follow.
  Return<void> getCapabilities(getCapabilities_cb _hidl_cb) override;
  Return<void> dumpDebugInfo(dumpDebugInfo_cb _hidl_cb) override;
  Return<void> createClient(createClient_cb _hidl_cb) override;

  // Methods from ::android::hardware::graphics::composer::V2_3::IComposer follow.
  Return<void> createClient_2_3(createClient_2_3_cb _hidl_cb) override;

  // Methods from ::android::hardware::graphics::composer::V2_4::IComposer follow.
  Return<void> createClient_2_4(createClient_2_4_cb _hidl_cb) override;

  // Methods from ::android::hardware::graphics::composer::V3_1::IComposer follow.
  Return<void> createClient_3_1(createClient_3_1_cb _hidl_cb) override;

  // Methods from ::android::hidl::base::V1_0::IBase follow.

  static QtiComposer *initialize();

 private:
    HWCSession *hwc_session_ = nullptr;
    DisplayConfigAIDL* display_config_aidl_ = nullptr;
};

extern "C" IQtiComposer* HIDL_FETCH_IQtiComposer(const char* name);

}  // namespace implementation
}  // namespace V3_1
}  // namespace composer
}  // namespace display
}  // namespace hardware
}  // namespace qti
}  // namespace vendor

#endif  // __QTICOMPOSER_H__