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_SRC_H__ 17 #define __GST_SHMEM_SRC_H__ 18 19 #include "gst_mem_src.h" 20 21 G_BEGIN_DECLS 22 23 #define GST_TYPE_SHMEM_SRC (gst_shmem_src_get_type()) 24 #define GST_SHMEM_SRC(obj) \ 25 (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_SHMEM_SRC, GstShmemSrc)) 26 #define GST_SHMEM_SRC_CLASS(klass) \ 27 (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_SHMEM_SRC, GstShmemSrcClass)) 28 #define GST_IS_SHMEM_SRC(obj) \ 29 (G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_SHMEM_SRC)) 30 #define GST_IS_SHMEM_SRC_CLASS(klass) \ 31 (G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_SHMEM_SRC)) 32 #define GST_SHMEM_SRC_CAST(obj) ((GstShmemSrc*)(obj)) 33 34 typedef struct _GstShmemSrc GstShmemSrc; 35 typedef struct _GstShmemSrcClass GstShmemSrcClass; 36 typedef struct _GstShmemSrcPrivate GstShmemSrcPrivate; 37 38 struct _GstShmemSrc { 39 GstMemSrc memsrc; 40 41 /* < private > */ 42 GstShmemSrcPrivate *priv; 43 }; 44 45 struct _GstShmemSrcClass { 46 GstMemSrcClass parent_class; 47 }; 48 49 GST_API_EXPORT GType gst_shmem_src_get_type(void); 50 51 G_END_DECLS 52 #endif