1 #ifndef _DEINSTREAM_H
2 #define _DEINSTREAM_H
3 /*-------------------------------------------------------------------------
4 * drawElements Stream Library
5 * ---------------------------
6 *
7 * Copyright 2014 The Android Open Source Project
8 *
9 * Licensed under the Apache License, Version 2.0 (the "License");
10 * you may not use this file except in compliance with the License.
11 * You may obtain a copy of the License at
12 *
13 * http://www.apache.org/licenses/LICENSE-2.0
14 *
15 * Unless required by applicable law or agreed to in writing, software
16 * distributed under the License is distributed on an "AS IS" BASIS,
17 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18 * See the License for the specific language governing permissions and
19 * limitations under the License.
20 *
21 *//*!
22 * \file
23 * \brief Input stream abstraction.
24 *//*--------------------------------------------------------------------*/
25
26 #include "deDefs.h"
27
28 #include "deIOStream.h"
29
30 DE_BEGIN_EXTERN_C
31
32 /* Input stream struct, implemented as a wrapper to io stream */
33 typedef struct deInStream_s
34 {
35 deIOStream ioStream;
36 } deInStream;
37
38 DE_INLINE deStreamResult deInStream_read(deInStream *stream, void *buf, int32_t bufSize, int32_t *numWritten);
39 DE_INLINE deStreamResult deInStream_deinit(deInStream *stream);
40 DE_INLINE const char *deInStream_getError(deInStream *stream);
41 DE_INLINE deStreamStatus deInStream_getStatus(deInStream *stream);
42
deInStream_read(deInStream * stream,void * buf,int32_t bufSize,int32_t * numWritten)43 DE_INLINE deStreamResult deInStream_read(deInStream *stream, void *buf, int32_t bufSize, int32_t *numWritten)
44 {
45 return deIOStream_read(&(stream->ioStream), buf, bufSize, numWritten);
46 }
47
deInStream_deinit(deInStream * stream)48 DE_INLINE deStreamResult deInStream_deinit(deInStream *stream)
49 {
50 return deIOStream_deinit(&(stream->ioStream));
51 }
52
deInStream_getError(deInStream * stream)53 DE_INLINE const char *deInStream_getError(deInStream *stream)
54 {
55 return deIOStream_getError(&(stream->ioStream));
56 }
57
deInStream_getStatus(deInStream * stream)58 DE_INLINE deStreamStatus deInStream_getStatus(deInStream *stream)
59 {
60 return deIOStream_getStatus(&(stream->ioStream));
61 }
62
63 DE_END_EXTERN_C
64
65 #endif /* _DEINSTREAM_H */
66