1 /* 2 * Copyright (C) 2021 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef GST_SHMEM_MEMORY_H 17 #define GST_SHMEM_MEMORY_H 18 19 #include <gst/gst.h> 20 #include "avsharedmemory.h" 21 22 typedef struct _GstShMemMemory GstShMemMemory; 23 24 struct _GstShMemMemory { 25 GstMemory parent; 26 std::shared_ptr<OHOS::Media::AVSharedMemory> mem; 27 }; 28 29 static const char GST_SHMEM_MEMORY_TYPE[] = "SharedMemory"; 30 gst_is_shmem_memory(GstMemory * mem)31static inline gboolean gst_is_shmem_memory(GstMemory *mem) 32 { 33 return gst_memory_is_type(mem, GST_SHMEM_MEMORY_TYPE); 34 } 35 36 #endif 37