1 /* 2 * soft_video_buf_allocator.h - soft video buffer allocator class 3 * 4 * Copyright (c) 2017 Intel Corporation 5 * 6 * Licensed under the Apache License, Version 2.0 (the "License"); 7 * you may not use this file except in compliance with the License. 8 * You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, software 13 * distributed under the License is distributed on an "AS IS" BASIS, 14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 * See the License for the specific language governing permissions and 16 * limitations under the License. 17 * 18 * Author: Wind Yuan <feng.yuan@intel.com> 19 */ 20 21 #ifndef XCAM_SOFT_VIDEO_BUF_ALLOCATOR_H 22 #define XCAM_SOFT_VIDEO_BUF_ALLOCATOR_H 23 24 #include <xcam_std.h> 25 #include <buffer_pool.h> 26 27 namespace XCam { 28 29 class SoftVideoBufAllocator 30 : public BufferPool 31 { 32 public: 33 explicit SoftVideoBufAllocator (); 34 explicit SoftVideoBufAllocator (const VideoBufferInfo &info); 35 virtual ~SoftVideoBufAllocator (); 36 37 private: 38 //derive from BufferPool 39 virtual SmartPtr<BufferData> allocate_data (const VideoBufferInfo &buffer_info); 40 }; 41 42 #if 0 43 class AllocatorPool { 44 public: 45 explicit AllocatorPool (); 46 virtual ~AllocatorPool (); 47 48 SmartPtr<VideoBuffer> allocate_video_buf (const VideoBufferInfo &info); 49 50 private: 51 SafeList<BufferPool> _pools; 52 }; 53 #endif 54 55 } 56 57 #endif //XCAM_SOFT_VIDEO_BUF_ALLOCATOR_H 58