1 /*
2 * portimage.cpp, port class for image
3 *
4 * Copyright (c) 2009-2010 Wind River Systems, Inc.
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
19 #include <stdlib.h>
20 #include <string.h>
21
22 #include <OMX_Core.h>
23 #include <OMX_Component.h>
24
25 #include <componentbase.h>
26 #include <portimage.h>
27
28 #define LOG_TAG "portimage"
29 #include <log.h>
30
PortImage()31 PortImage::PortImage()
32 {
33 memset(&imageparam, 0, sizeof(imageparam));
34 ComponentBase::SetTypeHeader(&imageparam, sizeof(imageparam));
35 }
36
SetPortImageParam(const OMX_IMAGE_PARAM_PORTFORMATTYPE * p,bool internal)37 OMX_ERRORTYPE PortImage::SetPortImageParam(
38 const OMX_IMAGE_PARAM_PORTFORMATTYPE *p, bool internal)
39 {
40 if (!internal) {
41 OMX_ERRORTYPE ret;
42
43 ret = ComponentBase::CheckTypeHeader((void *)p, sizeof(*p));
44 if (ret != OMX_ErrorNone)
45 return ret;
46 if (imageparam.nPortIndex != p->nPortIndex)
47 return OMX_ErrorBadPortIndex;
48 }
49 else
50 imageparam.nPortIndex = p->nPortIndex;
51
52 imageparam.nIndex = p->nIndex;
53 imageparam.eCompressionFormat = p->eCompressionFormat;
54 imageparam.eColorFormat = p->eColorFormat;
55
56 return OMX_ErrorNone;
57 }
58
GetPortImageParam(void)59 const OMX_IMAGE_PARAM_PORTFORMATTYPE *PortImage::GetPortImageParam(void)
60 {
61 return &imageparam;
62 }
63
64 /* end of PortImage */
65