1 /* 2 * Copyright (c) 2019, The Linux Foundation. All rights reserved. 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions are 6 * met: 7 * * Redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer. 9 * * Redistributions in binary form must reproduce the above 10 * copyright notice, this list of conditions and the following 11 * disclaimer in the documentation and/or other materials provided 12 * with the distribution. 13 * * Neither the name of The Linux Foundation nor the names of its 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 18 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 19 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT 20 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS 21 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 22 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 24 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 25 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE 26 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN 27 * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 31 #ifndef __QTICOMPOSER_H__ 32 #define __QTICOMPOSER_H__ 33 34 #include <QtiComposerClient.h> 35 36 // TODO(user): recheck on this header inclusion 37 #include <hardware/hwcomposer2.h> 38 #include <log/log.h> 39 #include <vendor/qti/hardware/display/composer/3.0/IQtiComposer.h> 40 41 #include <unordered_set> 42 43 namespace vendor { 44 namespace qti { 45 namespace hardware { 46 namespace display { 47 namespace composer { 48 namespace V3_0 { 49 namespace implementation { 50 51 using ::vendor::qti::hardware::display::composer::V3_0::IQtiComposer; 52 53 class QtiComposer : public IQtiComposer { 54 public: 55 QtiComposer(); 56 virtual ~QtiComposer(); 57 // Methods from ::android::hardware::graphics::composer::V2_1::IComposer follow. 58 Return<void> getCapabilities(getCapabilities_cb _hidl_cb) override; 59 Return<void> dumpDebugInfo(dumpDebugInfo_cb _hidl_cb) override; 60 Return<void> createClient(createClient_cb _hidl_cb) override; 61 62 // Methods from ::android::hardware::graphics::composer::V2_3::IComposer follow. 63 Return<void> createClient_2_3(createClient_2_3_cb _hidl_cb) override; 64 65 // Methods from ::android::hardware::graphics::composer::V2_4::IComposer follow. 66 Return<void> createClient_2_4(createClient_2_4_cb _hidl_cb) override; 67 68 // Methods from ::android::hidl::base::V1_0::IBase follow. 69 70 static QtiComposer *initialize(); 71 72 private: 73 HWCSession *hwc_session_ = nullptr; 74 }; 75 76 extern "C" IQtiComposer* HIDL_FETCH_IQtiComposer(const char* name); 77 78 } // namespace implementation 79 } // namespace V3_0 80 } // namespace composer 81 } // namespace display 82 } // namespace hardware 83 } // namespace qti 84 } // namespace vendor 85 86 #endif // __QTICOMPOSER_H__ 87