OMX.h revision 570a3cb7582daa030cb38eedc5eb6a06f86ecc7f
120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber/* 220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Copyright (C) 2009 The Android Open Source Project 320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Licensed under the Apache License, Version 2.0 (the "License"); 520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * you may not use this file except in compliance with the License. 620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * You may obtain a copy of the License at 720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * http://www.apache.org/licenses/LICENSE-2.0 920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * 1020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * Unless required by applicable law or agreed to in writing, software 1120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * distributed under the License is distributed on an "AS IS" BASIS, 1220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 1320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * See the License for the specific language governing permissions and 1420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber * limitations under the License. 1520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber */ 1620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 1720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#ifndef ANDROID_OMX_H_ 1820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#define ANDROID_OMX_H_ 1920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <media/IOMX.h> 2120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#include <utils/threads.h> 22318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber#include <utils/KeyedVector.h> 2320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 2420111aa043c5f404472bc63b90bc5aad906b1101Andreas Hubernamespace android { 2520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 26e3ec3cec3a2e27033249ff82964d2cbd441d9873Andreas Huberstruct OMXMaster; 27318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberclass OMXNodeInstance; 2820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 29318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberclass OMX : public BnOMX, 30318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber public IBinder::DeathRecipient { 3120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huberpublic: 3220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX(); 3320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 347eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber virtual bool livesLocally(pid_t pid); 357eaa9c9385535b651064e02d05a8ffa4b2359281Andreas Huber 36134ee6a324c35f39e3576172e4eae4c6de6eb9dcAndreas Huber virtual status_t listNodes(List<ComponentInfo> *list); 3720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 38318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t allocateNode( 39318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber const char *name, const sp<IOMXObserver> &observer, node_id *node); 4020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 41318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t freeNode(node_id node); 42318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 43318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t sendCommand( 4420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_COMMANDTYPE cmd, OMX_S32 param); 4520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 46318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t getParameter( 4720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_INDEXTYPE index, 4820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber void *params, size_t size); 4920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 50318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t setParameter( 5120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_INDEXTYPE index, 5220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber const void *params, size_t size); 5320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 54318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t getConfig( 55693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber node_id node, OMX_INDEXTYPE index, 56693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber void *params, size_t size); 57693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 58318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t setConfig( 59693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber node_id node, OMX_INDEXTYPE index, 60693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const void *params, size_t size); 61693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 62318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t useBuffer( 6320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, const sp<IMemory> ¶ms, 6420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber buffer_id *buffer); 6520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 66318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t allocateBuffer( 6720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, size_t size, 68570a3cb7582daa030cb38eedc5eb6a06f86ecc7fAndreas Huber buffer_id *buffer, void **buffer_data); 6920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 70318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t allocateBufferWithBackup( 7120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, const sp<IMemory> ¶ms, 7220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber buffer_id *buffer); 7320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 74318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t freeBuffer( 7520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, OMX_U32 port_index, buffer_id buffer); 7620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 77318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t fillBuffer(node_id node, buffer_id buffer); 7820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 79318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t emptyBuffer( 8020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber node_id node, 8120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber buffer_id buffer, 8220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 range_offset, OMX_U32 range_length, 8320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_U32 flags, OMX_TICKS timestamp); 8420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 85318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual status_t getExtensionIndex( 86693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber node_id node, 87693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber const char *parameter_name, 88693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber OMX_INDEXTYPE *index); 89693d271e62a3726689ff68f4505ba49228eb94b2Andreas Huber 908b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber virtual sp<IOMXRenderer> createRenderer( 918b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber const sp<ISurface> &surface, 928b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber const char *componentName, 938b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber OMX_COLOR_FORMATTYPE colorFormat, 948b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber size_t encodedWidth, size_t encodedHeight, 958b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber size_t displayWidth, size_t displayHeight); 968b938cdab5bd3d074d9b41bc2915fcfc11e47f27Andreas Huber 97318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber virtual void binderDied(const wp<IBinder> &the_late_who); 9820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 9920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_ERRORTYPE OnEvent( 100318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber node_id node, 10120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_IN OMX_EVENTTYPE eEvent, 10220111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_IN OMX_U32 nData1, 10320111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_IN OMX_U32 nData2, 10420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_IN OMX_PTR pEventData); 10520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 10620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_ERRORTYPE OnEmptyBufferDone( 107318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber node_id node, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer); 10820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 10920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX_ERRORTYPE OnFillBufferDone( 110318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber node_id node, OMX_IN OMX_BUFFERHEADERTYPE *pBuffer); 111318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 112318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber void invalidateNodeID(node_id node); 113318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 114e3ec3cec3a2e27033249ff82964d2cbd441d9873Andreas Huberprotected: 115e3ec3cec3a2e27033249ff82964d2cbd441d9873Andreas Huber virtual ~OMX(); 116e3ec3cec3a2e27033249ff82964d2cbd441d9873Andreas Huber 117318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huberprivate: 118318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber Mutex mLock; 119318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 120e3ec3cec3a2e27033249ff82964d2cbd441d9873Andreas Huber OMXMaster *mMaster; 121e3ec3cec3a2e27033249ff82964d2cbd441d9873Andreas Huber 122318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber struct CallbackDispatcher; 123318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber sp<CallbackDispatcher> mDispatcher; 124318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 125318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber int32_t mNodeCounter; 126318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 127318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber KeyedVector<wp<IBinder>, OMXNodeInstance *> mLiveNodes; 128318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber KeyedVector<node_id, OMXNodeInstance *> mNodeIDToInstance; 129318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 130318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber node_id makeNodeID(OMXNodeInstance *instance); 131318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber OMXNodeInstance *findInstance(node_id node); 132318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber 133318ad9c1d9d6515026dfc2c021359d27decaa7a1Andreas Huber void invalidateNodeID_l(node_id node); 13420111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 13520111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX(const OMX &); 13620111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber OMX &operator=(const OMX &); 13720111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber}; 13820111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 13920111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber} // namespace android 14020111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber 14120111aa043c5f404472bc63b90bc5aad906b1101Andreas Huber#endif // ANDROID_OMX_H_ 142