1 /* 2 * Copyright (C) 2019 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 #ifndef EVS_SUPPORT_LIBRARY_BASERENDERCALLBACK_H_ 17 #define EVS_SUPPORT_LIBRARY_BASERENDERCALLBACK_H_ 18 19 #include "Frame.h" 20 21 namespace android { 22 namespace automotive { 23 namespace evs { 24 namespace support { 25 26 class BaseRenderCallback { 27 public: 28 // TODO(b/130246434): Rename the callback to a more accurate name since 29 // the callback itself is about image inline processing. Also avoid 30 // passing in two frames, since the two frames are almost identical except 31 // for the data pointer. Instead, pass in one input frame and one output 32 // data pointer. 33 virtual void render(const Frame& in, const Frame& out) = 0; ~BaseRenderCallback()34 virtual ~BaseRenderCallback() { 35 } 36 }; 37 38 } // namespace support 39 } // namespace evs 40 } // namespace automotive 41 } // namespace android 42 43 #endif // EVS_SUPPORT_LIBRARY_BASERENDERCALLBACK_H_ 44