Exynos_OMX_Baseport.h revision 01fa64f5f096690c95b2fd1d3a875d7a1aeefe53 
1/*
2 *
3 * Copyright 2012 Samsung Electronics S.LSI Co. LTD
4 *
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
8 *
9 *      http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17
18/*
19 * @file       Exynos_OMX_Baseport.h
20 * @brief
21 * @author     SeungBeom Kim (sbcrux.kim@samsung.com)
22 *             HyeYeon Chung (hyeon.chung@samsung.com)
23 * @version    2.0.0
24 * @history
25 *    2012.02.20 : Create
26 */
27
28#ifndef EXYNOS_OMX_BASE_PORT
29#define EXYNOS_OMX_BASE_PORT
30
31
32#include "OMX_Component.h"
33#include "Exynos_OMX_Def.h"
34#include "Exynos_OSAL_Queue.h"
35#include "Exynos_OMX_Def.h"
36
37
38#define BUFFER_STATE_ALLOCATED  (1 << 0)
39#define BUFFER_STATE_ASSIGNED   (1 << 1)
40#define HEADER_STATE_ALLOCATED  (1 << 2)
41#define BUFFER_STATE_FREE        0
42
43#define MAX_BUFFER_NUM          40
44
45#define INPUT_PORT_INDEX    0
46#define OUTPUT_PORT_INDEX   1
47#define ALL_PORT_INDEX     -1
48#define ALL_PORT_NUM        2
49
50
51typedef struct _EXYNOS_OMX_BUFFERHEADERTYPE
52{
53    OMX_BUFFERHEADERTYPE *OMXBufferHeader;
54    OMX_BOOL              bBufferInOMX;
55    OMX_HANDLETYPE        ANBHandle;
56    void                 *pYUVBuf[MAX_BUFFER_PLANE];
57    int                   buf_fd[MAX_BUFFER_PLANE];
58} EXYNOS_OMX_BUFFERHEADERTYPE;
59
60typedef struct _EXYNOS_OMX_DATABUFFER
61{
62    OMX_HANDLETYPE        bufferMutex;
63    OMX_BUFFERHEADERTYPE* bufferHeader;
64    OMX_BOOL              dataValid;
65    OMX_U32               allocSize;
66    OMX_U32               dataLen;
67    OMX_U32               usedDataLen;
68    OMX_U32               remainDataLen;
69    OMX_U32               nFlags;
70    OMX_TICKS             timeStamp;
71    OMX_PTR               pPrivate;
72} EXYNOS_OMX_DATABUFFER;
73
74typedef void* CODEC_EXTRA_BUFFERINFO;
75
76typedef struct _EXYNOS_OMX_SINGLEPLANE_DATA
77{
78    OMX_PTR dataBuffer;
79    int fd;
80} EXYNOS_OMX_SINGLEPLANE_DATA;
81
82typedef struct _EXYNOS_OMX_MULTIPLANE_DATA
83{
84    OMX_U32 validPlaneNum;
85    OMX_PTR dataBuffer[MAX_BUFFER_PLANE];
86    int fd[MAX_BUFFER_PLANE];
87} EXYNOS_OMX_MULTIPLANE_DATA;
88
89typedef struct _EXYNOS_OMX_DATA
90{
91    union {
92        EXYNOS_OMX_SINGLEPLANE_DATA singlePlaneBuffer;
93        EXYNOS_OMX_MULTIPLANE_DATA multiPlaneBuffer;
94    } buffer;
95    OMX_U32   allocSize;
96    OMX_U32   dataLen;
97    OMX_U32   usedDataLen;
98    OMX_U32   remainDataLen;
99    OMX_U32   nFlags;
100    OMX_TICKS timeStamp;
101    OMX_PTR   pPrivate;
102    CODEC_EXTRA_BUFFERINFO extInfo;
103
104    /* For Share Buffer */
105    OMX_BUFFERHEADERTYPE* bufferHeader;
106} EXYNOS_OMX_DATA;
107
108typedef struct _EXYNOS_OMX_WAY1_PORT_DATABUFFER
109{
110    EXYNOS_OMX_DATABUFFER dataBuffer;
111} EXYNOS_OMX_PORT_1WAY_DATABUFFER;
112
113typedef struct _EXYNOS_OMX_WAY2_PORT_DATABUFFER
114{
115    EXYNOS_OMX_DATABUFFER inputDataBuffer;
116    EXYNOS_OMX_DATABUFFER outputDataBuffer;
117} EXYNOS_OMX_PORT_2WAY_DATABUFFER;
118
119typedef enum _EXYNOS_OMX_PORT_WAY_TYPE
120{
121    WAY1_PORT = 0x00,
122    WAY2_PORT
123} EXYNOS_OMX_PORT_WAY_TYPE;
124
125typedef enum _EXYNOS_OMX_EXCEPTION_STATE
126{
127    GENERAL_STATE = 0x00,
128    NEED_PORT_FLUSH,
129    NEED_PORT_DISABLE,
130} EXYNOS_OMX_EXCEPTION_STATE;
131
132typedef enum _EXYNOS_OMX_PLANE
133{
134    ONE_PLANE       = 0x01,
135    TWO_PLANE       = 0x02,
136    THREE_PLANE     = 0x03,
137/*
138    ANB_START_PLANE = 0x10,
139    ANB_ONE_PLANE   = 0x11,
140    ANB_TWO_PLANE   = 0x12,
141    ANB_THREE_PLANE = 0x13,
142*/
143} EXYNOS_OMX_PLANE;
144
145typedef struct _EXYNOS_OMX_BASEPORT
146{
147    EXYNOS_OMX_BUFFERHEADERTYPE   *extendBufferHeader;
148    OMX_U32                       *bufferStateAllocate;
149    OMX_PARAM_PORTDEFINITIONTYPE   portDefinition;
150    OMX_HANDLETYPE                 bufferSemID;
151    EXYNOS_QUEUE                   bufferQ;
152    OMX_U32                        assignedBufferNum;
153    OMX_STATETYPE                  portState;
154    OMX_HANDLETYPE                 loadedResource;
155    OMX_HANDLETYPE                 unloadedResource;
156
157    OMX_BOOL                       bIsPortFlushed;
158    OMX_BOOL                       bIsPortDisabled;
159    OMX_MARKTYPE                   markType;
160
161    OMX_CONFIG_RECTTYPE            cropRectangle;
162
163    /* Tunnel Info */
164    OMX_HANDLETYPE                 tunneledComponent;
165    OMX_U32                        tunneledPort;
166    OMX_U32                        tunnelBufferNum;
167    OMX_BUFFERSUPPLIERTYPE         bufferSupplier;
168    OMX_U32                        tunnelFlags;
169
170    OMX_BOOL                       bIsANBEnabled;
171    OMX_BOOL                       bStoreMetaData;
172
173    EXYNOS_OMX_BUFFERPROCESS_TYPE  bufferProcessType;
174    EXYNOS_OMX_PORT_WAY_TYPE       portWayType;
175    OMX_HANDLETYPE                 codecSemID;
176    EXYNOS_QUEUE                   codecBufferQ;
177
178    OMX_HANDLETYPE                 pauseEvent;
179
180    /* Buffer */
181    union {
182        EXYNOS_OMX_PORT_1WAY_DATABUFFER port1WayDataBuffer;
183        EXYNOS_OMX_PORT_2WAY_DATABUFFER port2WayDataBuffer;
184    } way;
185
186    /* Data */
187    EXYNOS_OMX_DATA                processData;
188
189    /* for flush of Shared buffer scheme */
190    OMX_HANDLETYPE                 hAllCodecBufferReturnEvent;
191    OMX_HANDLETYPE                 hPortMutex;
192    EXYNOS_OMX_EXCEPTION_STATE     exceptionFlag;
193} EXYNOS_OMX_BASEPORT;
194
195
196#ifdef __cplusplus
197extern "C" {
198#endif
199
200OMX_ERRORTYPE Exynos_OMX_PortEnableProcess(OMX_COMPONENTTYPE *pOMXComponent, OMX_S32 nPortIndex);
201OMX_ERRORTYPE Exynos_OMX_PortDisableProcess(OMX_COMPONENTTYPE *pOMXComponent, OMX_S32 nPortIndex);
202OMX_ERRORTYPE Exynos_OMX_BufferFlushProcess(OMX_COMPONENTTYPE *pOMXComponent, OMX_S32 nPortIndex, OMX_BOOL bEvent);
203OMX_ERRORTYPE Exynos_OMX_Port_Constructor(OMX_HANDLETYPE hComponent);
204OMX_ERRORTYPE Exynos_OMX_Port_Destructor(OMX_HANDLETYPE hComponent);
205OMX_ERRORTYPE Exynos_ResetDataBuffer(EXYNOS_OMX_DATABUFFER *pDataBuffer);
206OMX_ERRORTYPE Exynos_ResetCodecData(EXYNOS_OMX_DATA *pData);
207OMX_ERRORTYPE Exynos_Shared_BufferToData(EXYNOS_OMX_DATABUFFER *pUseBuffer, EXYNOS_OMX_DATA *pData, EXYNOS_OMX_PLANE nPlane);
208OMX_ERRORTYPE Exynos_Shared_DataToBuffer(EXYNOS_OMX_DATA *pData, EXYNOS_OMX_DATABUFFER *pUseBuffer);
209
210#ifdef __cplusplus
211};
212#endif
213
214
215#endif
216