1 /*
2 * Copyright (c) 2009-2011 Intel Corporation. All rights reserved.
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17 #define LOG_NDEBUG 1
18 #define LOG_TAG "OMXComponentCodecBase"
19 #include <wrs_omxil_core/log.h>
20 #include "OMXComponentCodecBase.h"
21
22
OMXComponentCodecBase()23 OMXComponentCodecBase::OMXComponentCodecBase()
24 : mHandlerList(NULL) {
25 pthread_mutex_init(&mSerializationLock, NULL);
26 }
27
~OMXComponentCodecBase()28 OMXComponentCodecBase::~OMXComponentCodecBase(){
29 HandlerEntry *p = NULL;
30 while (mHandlerList) {
31 p = mHandlerList->next;
32 delete mHandlerList;
33 mHandlerList = p;
34 }
35
36 if (this->ports) {
37 delete this->ports;
38 this->ports = NULL;
39 }
40
41 pthread_mutex_destroy(&mSerializationLock);
42 }
43
ComponentAllocatePorts(void)44 OMX_ERRORTYPE OMXComponentCodecBase::ComponentAllocatePorts(void) {
45 OMX_ERRORTYPE ret = OMX_ErrorNone;
46
47 this->ports = new PortBase* [NUMBER_PORTS];
48 if (this->ports == NULL) {
49 return OMX_ErrorInsufficientResources;
50 }
51
52 ret = InitInputPort();
53 CHECK_RETURN_VALUE("InitInputPort");
54
55 ret = InitOutputPort();
56 CHECK_RETURN_VALUE("InitOutputPort");
57
58 this->nr_ports = NUMBER_PORTS;
59
60 // OMX_PORT_PARAM_TYPE
61 // Return to OMX client through index OMX_IndexParamVideoInit/OMX_IndexParamAudioInit
62 // TODO: replace portparam with mPortParam
63 memset(&this->portparam, 0, sizeof(this->portparam));
64 SetTypeHeader(&this->portparam, sizeof(this->portparam));
65 this->portparam.nPorts = NUMBER_PORTS;
66 this->portparam.nStartPortNumber = INPORT_INDEX;
67
68 return ret;
69 }
70
71
ComponentGetParameter(OMX_INDEXTYPE nIndex,OMX_PTR pComponentParameterStructure)72 OMX_ERRORTYPE OMXComponentCodecBase::ComponentGetParameter(
73 OMX_INDEXTYPE nIndex,
74 OMX_PTR pComponentParameterStructure) {
75
76 OMXHANDLER handler = FindHandler(nIndex, true);
77 if (handler == NULL) {
78 LOGE("ComponentGetParameter: No handler for index %d", nIndex);
79 return OMX_ErrorUnsupportedIndex;
80 }
81
82 LOGV("ComponentGetParameter: Index = 0x%x", nIndex);
83 return (*handler)(this, pComponentParameterStructure);
84 }
85
ComponentSetParameter(OMX_INDEXTYPE nIndex,OMX_PTR pComponentParameterStructure)86 OMX_ERRORTYPE OMXComponentCodecBase::ComponentSetParameter(
87 OMX_INDEXTYPE nIndex,
88 OMX_PTR pComponentParameterStructure) {
89
90 OMXHANDLER handler = FindHandler(nIndex, false);
91 if (handler == NULL) {
92 LOGE("ComponentSetParameter: No handler for index %d", nIndex);
93 return OMX_ErrorUnsupportedIndex;
94 }
95
96 LOGV("ComponentSetParameter: Index = 0x%x", nIndex);
97 return (*handler)(this, pComponentParameterStructure);
98 }
99
ComponentGetConfig(OMX_INDEXTYPE nIndex,OMX_PTR pComponentConfigStructure)100 OMX_ERRORTYPE OMXComponentCodecBase::ComponentGetConfig(
101 OMX_INDEXTYPE nIndex,
102 OMX_PTR pComponentConfigStructure) {
103
104 OMXHANDLER handler = FindHandler(nIndex, true);
105 if (handler == NULL) {
106 LOGE("ComponentGetConfig: No handler for index %d", nIndex);
107 return OMX_ErrorUnsupportedIndex;
108 }
109
110 LOGV("ComponentGetConfig: Index = 0x%x", nIndex);
111 return (*handler)(this, pComponentConfigStructure);
112 }
113
ComponentSetConfig(OMX_INDEXTYPE nIndex,OMX_PTR pComponentConfigStructure)114 OMX_ERRORTYPE OMXComponentCodecBase::ComponentSetConfig(
115 OMX_INDEXTYPE nIndex,
116 OMX_PTR pComponentConfigStructure) {
117
118 OMX_ERRORTYPE ret = OMX_ErrorNone;
119
120 OMXHANDLER handler = FindHandler(nIndex, false);
121 if (handler == NULL) {
122 LOGE("ComponentSetConfig: No handler for index %d", nIndex);
123 return OMX_ErrorUnsupportedIndex;
124 }
125
126 LOGV("ComponentSetConfig: Index = 0x%x", nIndex);
127 pthread_mutex_lock(&mSerializationLock);
128 ret = (*handler)(this, pComponentConfigStructure);
129 pthread_mutex_unlock(&mSerializationLock);
130 return ret;
131 }
132
ProcessorInit(void)133 OMX_ERRORTYPE OMXComponentCodecBase::ProcessorInit(void) {
134 LOGV("OMXComponentCodecBase::ProcessorInit");
135
136 return OMX_ErrorNone;
137 }
138
ProcessorDeinit(void)139 OMX_ERRORTYPE OMXComponentCodecBase::ProcessorDeinit(void) {
140 LOGV("OMXComponentCodecBase::ProcessorDeinit");
141 return OMX_ErrorNone;
142 }
143
ProcessorStart(void)144 OMX_ERRORTYPE OMXComponentCodecBase::ProcessorStart(void) {
145 LOGV("OMXComponentCodecBase::ProcessorStart");
146 return OMX_ErrorNone;
147 }
148
ProcessorStop(void)149 OMX_ERRORTYPE OMXComponentCodecBase::ProcessorStop(void) {
150 LOGV("OMXComponentCodecBase::ProcessorStop");
151 return OMX_ErrorNone;
152 }
153
ProcessorPause(void)154 OMX_ERRORTYPE OMXComponentCodecBase::ProcessorPause(void) {
155 LOGV("OMXComponentCodecBase::ProcessorPause");
156 return OMX_ErrorNone;
157 }
158
ProcessorResume(void)159 OMX_ERRORTYPE OMXComponentCodecBase::ProcessorResume(void) {
160 LOGV("OMXComponentCodecBase::ProcessorResume");
161 return OMX_ErrorNone;
162 }
163
AddHandler(OMX_INDEXTYPE type,OMXComponentCodecBase::OMXHANDLER getter,OMXComponentCodecBase::OMXHANDLER setter)164 OMX_ERRORTYPE OMXComponentCodecBase::AddHandler(
165 OMX_INDEXTYPE type,
166 OMXComponentCodecBase::OMXHANDLER getter,
167 OMXComponentCodecBase::OMXHANDLER setter) {
168
169 HandlerEntry *p = mHandlerList;
170 HandlerEntry *last = NULL;
171 while (p) {
172 if (p->type == type) {
173 p->getter = getter;
174 p->setter = setter;
175 return OMX_ErrorNone;
176 }
177 last = p;
178 p = p->next;
179 }
180 p = new HandlerEntry;
181 if (p == NULL) {
182 return OMX_ErrorInsufficientResources;
183 }
184 p->type = type;
185 p->getter = getter;
186 p->setter = setter;
187 p->next = NULL;
188
189 if (last) {
190 last->next = p;
191 } else {
192 mHandlerList = p;
193 }
194 return OMX_ErrorNone;
195 }
196
FindHandler(OMX_INDEXTYPE type,bool get)197 OMXComponentCodecBase::OMXHANDLER OMXComponentCodecBase::FindHandler(OMX_INDEXTYPE type, bool get) {
198 HandlerEntry *p = mHandlerList;
199 while (p) {
200 if (p->type == type) {
201 return get ? p->getter : p->setter;
202 }
203 p = p->next;
204 }
205 return NULL;
206 }
207
BuildHandlerList(void)208 OMX_ERRORTYPE OMXComponentCodecBase::BuildHandlerList(void) {
209 return OMX_ErrorNone;
210 }
211
212
213